Update README.md

2022-02-25 15:15:53 +08:00 · 2022-02-25 15:13:38 +08:00 · 2022-02-25 15:11:28 +08:00 · 2022-02-25 14:53:25 +08:00 · 2022-02-25 09:10:31 +08:00 · 2022-02-24 17:01:40 +08:00
100 changed files with 5177 additions and 5733 deletions
--- a/.github/ISSUE_TEMPLATE/bug-report.md
+++ b/.github/ISSUE_TEMPLATE/bug-report.md
@@ -0,0 +1,44 @@
+---
+name: Bug report (BUG模板)
+about: Create a bug report helping us fix it. (创建一个 BUG 报告以帮助我们进行修复)
+title: "[BUG] Error with something"
+labels: await investigate, bug
+
+---
+
+**Describe the bug**
+<!-- A clear and concise description of what the bug is.
+     请用精炼的语句准确描述你遇到的BUG。-->
+
+**How to reproduce**
+<!-- Please **provide a minimum demo** rather than
+     **a full project or a incomplete pages**.
+     Otherwise, we won't accept your request.
+     请提供一个 **最简单的 demo** 用于复现，而不要提供 **整个项目或者不完整的页面**，
+     否则我们不会受理你的问题。-->
+
+Steps to reproduce the behavior:
+<!-- 描述复现步骤 -->
+
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. Error occurred.
+
+**Expected behavior**
+<!-- A clear and concise description of what you expected to happen.
+     描述你期望的行为。-->
+
+**Screenshots (If contains)**
+<!-- If applicable, add screenshots to help explain your problem.
+     如有相关截图，请提供它们用于解释问题所在。-->
+
+**Version information**
+- Device: *e.g. iPhone X*
+- OS: *e.g. iOS 14.7.1*
+- Package Version: *e.g. v1.0.9*
+- Flutter Version: *e.g. v2.8.0*
+
+**Additional context**
+<!-- Add any other context about the problem here.
+     在此提供更多的内容。 -->
--- a/.github/ISSUE_TEMPLATE/feature-request.md
+++ b/.github/ISSUE_TEMPLATE/feature-request.md
@@ -0,0 +1,30 @@
+---
+name: Feature request (功能请求)
+about: Request a new feature that the package didn't include. (请求一个依赖并未包含的功能)
+title: "[Feature] Request a feature with something"
+labels: feature, await investigate
+
+---
+
+**Version information**
+- Device: *e.g. iPhone X*
+- OS: *e.g. iOS 14.7.1*
+- Package Version: *e.g. v1.0.9*
+- Flutter Version: *e.g. v2.8.0*
+
+**Is your feature request related to a problem?**
+<!-- A clear and concise description if it's related to an exist problem.
+     如果与已有问题有关，请准确描述。-->
+
+**Describe the solution you'd like**
+<!-- A clear and concise description of what you want to happen.
+     描述你期望的解决方案。-->
+
+**Describe alternatives you've considered**
+<!-- A clear and concise description of any alternative solutions
+     or features you've considered.
+     准确描述其他解决方案或你的疑虑。 -->
+
+**Additional context**
+<!-- Add any other context or screenshots about the feature request here.
+     请提供任何你认为需要的附加内容。 -->
--- a/.github/workflows/stale.yml
+++ b/.github/workflows/stale.yml
@@ -0,0 +1,27 @@
+# This workflow warns and then closes issues and PRs that have had no activity for a specified amount of time.
+#
+# You can adjust the behavior by modifying this file.
+# For more information, see:
+# https://github.com/actions/stale
+name: Mark stale issues and pull requests
+
+on:
+  schedule:
+  - cron: '33 21 * * *'
+
+jobs:
+  stale:
+
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      pull-requests: write
+
+    steps:
+    - uses: actions/stale@v3
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        stale-issue-message: 'Stale issue message'
+        stale-pr-message: 'Stale pull request message'
+        stale-issue-label: 'no-issue-activity'
+        stale-pr-label: 'no-pr-activity'
--- a/.idea/dbnavigator.xml
+++ b/.idea/dbnavigator.xml
@@ -0,0 +1,461 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DBNavigator.Project.DataEditorManager">
+    <record-view-column-sorting-type value="BY_INDEX" />
+    <value-preview-text-wrapping value="false" />
+    <value-preview-pinned value="false" />
+  </component>
+  <component name="DBNavigator.Project.DataExportManager">
+    <export-instructions>
+      <create-header value="true" />
+      <friendly-headers value="false" />
+      <quote-values-containing-separator value="true" />
+      <quote-all-values value="false" />
+      <value-separator value="" />
+      <file-name value="" />
+      <file-location value="" />
+      <scope value="GLOBAL" />
+      <destination value="FILE" />
+      <format value="EXCEL" />
+      <charset value="UTF-8" />
+    </export-instructions>
+  </component>
+  <component name="DBNavigator.Project.DatabaseBrowserManager">
+    <autoscroll-to-editor value="false" />
+    <autoscroll-from-editor value="true" />
+    <show-object-properties value="true" />
+    <loaded-nodes />
+  </component>
+  <component name="DBNavigator.Project.DatabaseFileManager">
+    <open-files />
+  </component>
+  <component name="DBNavigator.Project.EditorStateManager">
+    <last-used-providers />
+  </component>
+  <component name="DBNavigator.Project.ExecutionManager">
+    <retain-sticky-names value="false" />
+  </component>
+  <component name="DBNavigator.Project.MethodExecutionManager">
+    <method-browser />
+    <execution-history>
+      <group-entries value="true" />
+      <execution-inputs />
+    </execution-history>
+    <argument-values-cache />
+  </component>
+  <component name="DBNavigator.Project.ObjectDependencyManager">
+    <last-used-dependency-type value="INCOMING" />
+  </component>
+  <component name="DBNavigator.Project.ObjectQuickFilterManager">
+    <last-used-operator value="EQUAL" />
+    <filters />
+  </component>
+  <component name="DBNavigator.Project.ParserDiagnosticsManager">
+    <diagnostics-history />
+  </component>
+  <component name="DBNavigator.Project.ScriptExecutionManager" clear-outputs="true">
+    <recently-used-interfaces />
+  </component>
+  <component name="DBNavigator.Project.Settings">
+    <connections />
+    <browser-settings>
+      <general>
+        <display-mode value="TABBED" />
+        <navigation-history-size value="100" />
+        <show-object-details value="false" />
+      </general>
+      <filters>
+        <object-type-filter>
+          <object-type name="SCHEMA" enabled="true" />
+          <object-type name="USER" enabled="true" />
+          <object-type name="ROLE" enabled="true" />
+          <object-type name="PRIVILEGE" enabled="true" />
+          <object-type name="CHARSET" enabled="true" />
+          <object-type name="TABLE" enabled="true" />
+          <object-type name="VIEW" enabled="true" />
+          <object-type name="MATERIALIZED_VIEW" enabled="true" />
+          <object-type name="NESTED_TABLE" enabled="true" />
+          <object-type name="COLUMN" enabled="true" />
+          <object-type name="INDEX" enabled="true" />
+          <object-type name="CONSTRAINT" enabled="true" />
+          <object-type name="DATASET_TRIGGER" enabled="true" />
+          <object-type name="DATABASE_TRIGGER" enabled="true" />
+          <object-type name="SYNONYM" enabled="true" />
+          <object-type name="SEQUENCE" enabled="true" />
+          <object-type name="PROCEDURE" enabled="true" />
+          <object-type name="FUNCTION" enabled="true" />
+          <object-type name="PACKAGE" enabled="true" />
+          <object-type name="TYPE" enabled="true" />
+          <object-type name="TYPE_ATTRIBUTE" enabled="true" />
+          <object-type name="ARGUMENT" enabled="true" />
+          <object-type name="DIMENSION" enabled="true" />
+          <object-type name="CLUSTER" enabled="true" />
+          <object-type name="DBLINK" enabled="true" />
+        </object-type-filter>
+      </filters>
+      <sorting>
+        <object-type name="COLUMN" sorting-type="NAME" />
+        <object-type name="FUNCTION" sorting-type="NAME" />
+        <object-type name="PROCEDURE" sorting-type="NAME" />
+        <object-type name="ARGUMENT" sorting-type="POSITION" />
+      </sorting>
+      <default-editors>
+        <object-type name="VIEW" editor-type="SELECTION" />
+        <object-type name="PACKAGE" editor-type="SELECTION" />
+        <object-type name="TYPE" editor-type="SELECTION" />
+      </default-editors>
+    </browser-settings>
+    <navigation-settings>
+      <lookup-filters>
+        <lookup-objects>
+          <object-type name="SCHEMA" enabled="true" />
+          <object-type name="USER" enabled="false" />
+          <object-type name="ROLE" enabled="false" />
+          <object-type name="PRIVILEGE" enabled="false" />
+          <object-type name="CHARSET" enabled="false" />
+          <object-type name="TABLE" enabled="true" />
+          <object-type name="VIEW" enabled="true" />
+          <object-type name="MATERIALIZED VIEW" enabled="true" />
+          <object-type name="INDEX" enabled="true" />
+          <object-type name="CONSTRAINT" enabled="true" />
+          <object-type name="DATASET TRIGGER" enabled="true" />
+          <object-type name="DATABASE TRIGGER" enabled="true" />
+          <object-type name="SYNONYM" enabled="false" />
+          <object-type name="SEQUENCE" enabled="true" />
+          <object-type name="PROCEDURE" enabled="true" />
+          <object-type name="FUNCTION" enabled="true" />
+          <object-type name="PACKAGE" enabled="true" />
+          <object-type name="TYPE" enabled="true" />
+          <object-type name="DIMENSION" enabled="false" />
+          <object-type name="CLUSTER" enabled="false" />
+          <object-type name="DBLINK" enabled="true" />
+        </lookup-objects>
+        <force-database-load value="false" />
+        <prompt-connection-selection value="true" />
+        <prompt-schema-selection value="true" />
+      </lookup-filters>
+    </navigation-settings>
+    <dataset-grid-settings>
+      <general>
+        <enable-zooming value="true" />
+        <enable-column-tooltip value="true" />
+      </general>
+      <sorting>
+        <nulls-first value="true" />
+        <max-sorting-columns value="4" />
+      </sorting>
+      <tracking-columns>
+        <columnNames value="" />
+        <visible value="true" />
+        <editable value="false" />
+      </tracking-columns>
+    </dataset-grid-settings>
+    <dataset-editor-settings>
+      <text-editor-popup>
+        <active value="false" />
+        <active-if-empty value="false" />
+        <data-length-threshold value="100" />
+        <popup-delay value="1000" />
+      </text-editor-popup>
+      <values-actions-popup>
+        <show-popup-button value="true" />
+        <element-count-threshold value="1000" />
+        <data-length-threshold value="250" />
+      </values-actions-popup>
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+        <fetch-block-size value="100" />
+        <fetch-timeout value="30" />
+        <trim-whitespaces value="true" />
+        <convert-empty-strings-to-null value="true" />
+        <select-content-on-cell-edit value="true" />
+        <large-value-preview-active value="true" />
+      </general>
+      <filters>
+        <prompt-filter-dialog value="true" />
+        <default-filter-type value="BASIC" />
+      </filters>
+      <qualified-text-editor text-length-threshold="300">
+        <content-types>
+          <content-type name="Text" enabled="true" />
+          <content-type name="Properties" enabled="true" />
+          <content-type name="XML" enabled="true" />
+          <content-type name="DTD" enabled="true" />
+          <content-type name="HTML" enabled="true" />
+          <content-type name="XHTML" enabled="true" />
+          <content-type name="Java" enabled="true" />
+          <content-type name="SQL" enabled="true" />
+          <content-type name="PL/SQL" enabled="true" />
+          <content-type name="JSON" enabled="true" />
+          <content-type name="JSON5" enabled="true" />
+          <content-type name="Groovy" enabled="true" />
+          <content-type name="AIDL" enabled="true" />
+          <content-type name="YAML" enabled="true" />
+          <content-type name="Manifest" enabled="true" />
+        </content-types>
+      </qualified-text-editor>
+      <record-navigation>
+        <navigation-target value="VIEWER" />
+      </record-navigation>
+    </dataset-editor-settings>
+    <code-editor-settings>
+      <general>
+        <show-object-navigation-gutter value="false" />
+        <show-spec-declaration-navigation-gutter value="true" />
+        <enable-spellchecking value="true" />
+        <enable-reference-spellchecking value="false" />
+      </general>
+      <confirmations>
+        <save-changes value="false" />
+        <revert-changes value="true" />
+      </confirmations>
+    </code-editor-settings>
+    <code-completion-settings>
+      <filters>
+        <basic-filter>
+          <filter-element type="RESERVED_WORD" id="keyword" selected="true" />
+          <filter-element type="RESERVED_WORD" id="function" selected="true" />
+          <filter-element type="RESERVED_WORD" id="parameter" selected="true" />
+          <filter-element type="RESERVED_WORD" id="datatype" selected="true" />
+          <filter-element type="RESERVED_WORD" id="exception" selected="true" />
+          <filter-element type="OBJECT" id="schema" selected="true" />
+          <filter-element type="OBJECT" id="role" selected="true" />
+          <filter-element type="OBJECT" id="user" selected="true" />
+          <filter-element type="OBJECT" id="privilege" selected="true" />
+          <user-schema>
+            <filter-element type="OBJECT" id="table" selected="true" />
+            <filter-element type="OBJECT" id="view" selected="true" />
+            <filter-element type="OBJECT" id="materialized view" selected="true" />
+            <filter-element type="OBJECT" id="index" selected="true" />
+            <filter-element type="OBJECT" id="constraint" selected="true" />
+            <filter-element type="OBJECT" id="trigger" selected="true" />
+            <filter-element type="OBJECT" id="synonym" selected="false" />
+            <filter-element type="OBJECT" id="sequence" selected="true" />
+            <filter-element type="OBJECT" id="procedure" selected="true" />
+            <filter-element type="OBJECT" id="function" selected="true" />
+            <filter-element type="OBJECT" id="package" selected="true" />
+            <filter-element type="OBJECT" id="type" selected="true" />
+            <filter-element type="OBJECT" id="dimension" selected="true" />
+            <filter-element type="OBJECT" id="cluster" selected="true" />
+            <filter-element type="OBJECT" id="dblink" selected="true" />
+          </user-schema>
+          <public-schema>
+            <filter-element type="OBJECT" id="table" selected="false" />
+            <filter-element type="OBJECT" id="view" selected="false" />
+            <filter-element type="OBJECT" id="materialized view" selected="false" />
+            <filter-element type="OBJECT" id="index" selected="false" />
+            <filter-element type="OBJECT" id="constraint" selected="false" />
+            <filter-element type="OBJECT" id="trigger" selected="false" />
+            <filter-element type="OBJECT" id="synonym" selected="false" />
+            <filter-element type="OBJECT" id="sequence" selected="false" />
+            <filter-element type="OBJECT" id="procedure" selected="false" />
+            <filter-element type="OBJECT" id="function" selected="false" />
+            <filter-element type="OBJECT" id="package" selected="false" />
+            <filter-element type="OBJECT" id="type" selected="false" />
+            <filter-element type="OBJECT" id="dimension" selected="false" />
+            <filter-element type="OBJECT" id="cluster" selected="false" />
+            <filter-element type="OBJECT" id="dblink" selected="false" />
+          </public-schema>
+          <any-schema>
+            <filter-element type="OBJECT" id="table" selected="true" />
+            <filter-element type="OBJECT" id="view" selected="true" />
+            <filter-element type="OBJECT" id="materialized view" selected="true" />
+            <filter-element type="OBJECT" id="index" selected="true" />
+            <filter-element type="OBJECT" id="constraint" selected="true" />
+            <filter-element type="OBJECT" id="trigger" selected="true" />
+            <filter-element type="OBJECT" id="synonym" selected="true" />
+            <filter-element type="OBJECT" id="sequence" selected="true" />
+            <filter-element type="OBJECT" id="procedure" selected="true" />
+            <filter-element type="OBJECT" id="function" selected="true" />
+            <filter-element type="OBJECT" id="package" selected="true" />
+            <filter-element type="OBJECT" id="type" selected="true" />
+            <filter-element type="OBJECT" id="dimension" selected="true" />
+            <filter-element type="OBJECT" id="cluster" selected="true" />
+            <filter-element type="OBJECT" id="dblink" selected="true" />
+          </any-schema>
+        </basic-filter>
+        <extended-filter>
+          <filter-element type="RESERVED_WORD" id="keyword" selected="true" />
+          <filter-element type="RESERVED_WORD" id="function" selected="true" />
+          <filter-element type="RESERVED_WORD" id="parameter" selected="true" />
+          <filter-element type="RESERVED_WORD" id="datatype" selected="true" />
+          <filter-element type="RESERVED_WORD" id="exception" selected="true" />
+          <filter-element type="OBJECT" id="schema" selected="true" />
+          <filter-element type="OBJECT" id="user" selected="true" />
+          <filter-element type="OBJECT" id="role" selected="true" />
+          <filter-element type="OBJECT" id="privilege" selected="true" />
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+            <filter-element type="OBJECT" id="view" selected="true" />
+            <filter-element type="OBJECT" id="materialized view" selected="true" />
+            <filter-element type="OBJECT" id="index" selected="true" />
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+            <filter-element type="OBJECT" id="trigger" selected="true" />
+            <filter-element type="OBJECT" id="synonym" selected="true" />
+            <filter-element type="OBJECT" id="sequence" selected="true" />
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+            <filter-element type="OBJECT" id="function" selected="true" />
+            <filter-element type="OBJECT" id="package" selected="true" />
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+            <filter-element type="OBJECT" id="cluster" selected="true" />
+            <filter-element type="OBJECT" id="dblink" selected="true" />
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+            <filter-element type="OBJECT" id="view" selected="true" />
+            <filter-element type="OBJECT" id="materialized view" selected="true" />
+            <filter-element type="OBJECT" id="index" selected="true" />
+            <filter-element type="OBJECT" id="constraint" selected="true" />
+            <filter-element type="OBJECT" id="trigger" selected="true" />
+            <filter-element type="OBJECT" id="synonym" selected="true" />
+            <filter-element type="OBJECT" id="sequence" selected="true" />
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+            <filter-element type="OBJECT" id="function" selected="true" />
+            <filter-element type="OBJECT" id="package" selected="true" />
+            <filter-element type="OBJECT" id="type" selected="true" />
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+            <filter-element type="OBJECT" id="cluster" selected="true" />
+            <filter-element type="OBJECT" id="dblink" selected="true" />
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+          <any-schema>
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+            <filter-element type="OBJECT" id="view" selected="true" />
+            <filter-element type="OBJECT" id="materialized view" selected="true" />
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+            <filter-element type="OBJECT" id="trigger" selected="true" />
+            <filter-element type="OBJECT" id="synonym" selected="true" />
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+            <filter-element type="OBJECT" id="cluster" selected="true" />
+            <filter-element type="OBJECT" id="dblink" selected="true" />
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+        <sorting-element type="RESERVED_WORD" id="datatype" />
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+        <sorting-element type="OBJECT" id="table" />
+        <sorting-element type="OBJECT" id="view" />
+        <sorting-element type="OBJECT" id="materialized view" />
+        <sorting-element type="OBJECT" id="index" />
+        <sorting-element type="OBJECT" id="constraint" />
+        <sorting-element type="OBJECT" id="trigger" />
+        <sorting-element type="OBJECT" id="synonym" />
+        <sorting-element type="OBJECT" id="sequence" />
+        <sorting-element type="OBJECT" id="procedure" />
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+        <sorting-element type="OBJECT" id="package" />
+        <sorting-element type="OBJECT" id="type" />
+        <sorting-element type="OBJECT" id="dimension" />
+        <sorting-element type="OBJECT" id="cluster" />
+        <sorting-element type="OBJECT" id="dblink" />
+        <sorting-element type="OBJECT" id="schema" />
+        <sorting-element type="OBJECT" id="role" />
+        <sorting-element type="OBJECT" id="user" />
+        <sorting-element type="RESERVED_WORD" id="function" />
+        <sorting-element type="RESERVED_WORD" id="parameter" />
+      </sorting>
+      <format>
+        <enforce-code-style-case value="true" />
+      </format>
+    </code-completion-settings>
+    <execution-engine-settings>
+      <statement-execution>
+        <fetch-block-size value="100" />
+        <execution-timeout value="20" />
+        <debug-execution-timeout value="600" />
+        <focus-result value="false" />
+        <prompt-execution value="false" />
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+        <command-line-interfaces />
+        <execution-timeout value="300" />
+      </script-execution>
+      <method-execution>
+        <execution-timeout value="30" />
+        <debug-execution-timeout value="600" />
+        <parameter-history-size value="10" />
+      </method-execution>
+    </execution-engine-settings>
+    <operation-settings>
+      <transactions>
+        <uncommitted-changes>
+          <on-project-close value="ASK" />
+          <on-disconnect value="ASK" />
+          <on-autocommit-toggle value="ASK" />
+        </uncommitted-changes>
+        <multiple-uncommitted-changes>
+          <on-commit value="ASK" />
+          <on-rollback value="ASK" />
+        </multiple-uncommitted-changes>
+      </transactions>
+      <session-browser>
+        <disconnect-session value="ASK" />
+        <kill-session value="ASK" />
+        <reload-on-filter-change value="false" />
+      </session-browser>
+      <compiler>
+        <compile-type value="KEEP" />
+        <compile-dependencies value="ASK" />
+        <always-show-controls value="false" />
+      </compiler>
+      <debugger>
+        <debugger-type value="ASK" />
+        <use-generic-runners value="true" />
+      </debugger>
+    </operation-settings>
+    <ddl-file-settings>
+      <extensions>
+        <mapping file-type-id="VIEW" extensions="vw" />
+        <mapping file-type-id="TRIGGER" extensions="trg" />
+        <mapping file-type-id="PROCEDURE" extensions="prc" />
+        <mapping file-type-id="FUNCTION" extensions="fnc" />
+        <mapping file-type-id="PACKAGE" extensions="pkg" />
+        <mapping file-type-id="PACKAGE_SPEC" extensions="pks" />
+        <mapping file-type-id="PACKAGE_BODY" extensions="pkb" />
+        <mapping file-type-id="TYPE" extensions="tpe" />
+        <mapping file-type-id="TYPE_SPEC" extensions="tps" />
+        <mapping file-type-id="TYPE_BODY" extensions="tpb" />
+      </extensions>
+      <general>
+        <lookup-ddl-files value="true" />
+        <create-ddl-files value="false" />
+        <synchronize-ddl-files value="true" />
+        <use-qualified-names value="false" />
+        <make-scripts-rerunnable value="true" />
+      </general>
+    </ddl-file-settings>
+    <general-settings>
+      <regional-settings>
+        <date-format value="MEDIUM" />
+        <number-format value="UNGROUPED" />
+        <locale value="SYSTEM_DEFAULT" />
+        <use-custom-formats value="false" />
+      </regional-settings>
+      <environment>
+        <environment-types>
+          <environment-type id="development" name="Development" description="Development environment" color="-2430209/-12296320" readonly-code="false" readonly-data="false" />
+          <environment-type id="integration" name="Integration" description="Integration environment" color="-2621494/-12163514" readonly-code="true" readonly-data="false" />
+          <environment-type id="production" name="Production" description="Productive environment" color="-11574/-10271420" readonly-code="true" readonly-data="true" />
+          <environment-type id="other" name="Other" description="" color="-1576/-10724543" readonly-code="false" readonly-data="false" />
+        </environment-types>
+        <visibility-settings>
+          <connection-tabs value="true" />
+          <dialog-headers value="true" />
+          <object-editor-tabs value="true" />
+          <script-editor-tabs value="false" />
+          <execution-result-tabs value="true" />
+        </visibility-settings>
+      </environment>
+    </general-settings>
+  </component>
+  <component name="DBNavigator.Project.StatementExecutionManager">
+    <execution-variables />
+  </component>
+</project>
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,49 @@
+## 2.0.0+1
+
+1.Fix multi-terminal synchronization bug fix for retracted messages </br>
+2.Fix sending picture flashback bug </br>
+3.Fix other bug
+
+## 2.0.0
+
+1.Refactor mobile sdk, server sdk (2022-2-21)
+
+## 1.1.1
+
+1.Update sdk maven url
+
+## 1.1.0
+
+1.Fix the problem of missing id in ios message progress
+
+## 1.0.9
+
+1.Upgrade sdk to 1.4.5.
+
+## 1.0.8
+
+1.Upgrade sdk to 1.4.4. </br>
+2.New and changed conversation return changed data and no longer return all data. </br>
+3.New conversation paging method.
+
+## 1.0.7
+
+Upgrade sdk to 1.3.4 </br>
+New add method setConversationRecvMessageOpt and getConversationRecvMessageOpt
+
+## 1.0.6
+
+Upgrade sdk to 1.2.9
+
+## 1.0.5
+
+Upgrade sdk to 1.2.8
+
+## 1.0.4
+
+New add clear c2c message and group message </br>
+Update sdk to 1.1.9
+
 ## 1.0.3

 Fix android message error bug </br>
--- a/README.md
+++ b/README.md
@@ -1,303 +1,23 @@
 # flutter_openim_sdk
+[![pub package](https://img.shields.io/pub/v/flutter_openim_sdk.svg)](https://pub.flutter-io.cn/packages/flutter_openim_sdk)
+[![Generic badge](https://img.shields.io/badge/platform-android%20|%20ios%20-blue.svg)](https://pub.dev/packages/flutter_openim_sdk)
+[![GitHub license](https://img.shields.io/github/license/OpenIMSDK/Open-IM-SDK-Flutter)](https://github.com/OpenIMSDK/Open-IM-SDK-Flutter/blob/main/LICENSE)

-### [Download demo](https://github.com/OpenIMSDK/Open-IM-Flutter-Demo.git)
+A flutter im plugin for android and ios.

-### [flutter_openim_widget](https://github.com/hrxiang/flutter_openim_widget.git)
+#### [中文文档](README.zh-cn.md) | [demo(体验app源代码)](https://github.com/OpenIMSDK/Open-IM-Flutter-Demo.git) | [widget(聊天UI库)](https://github.com/hrxiang/flutter_openim_widget.git)

-[![Chinese](https://img.shields.io/badge/Language-Chinese-blueviolet?style=for-the-badge)](README.zh-cn.md)
+![Android](https://www.pgyer.com/app/qrcode/OpenIM)


-A flutter IM plugin for android and ios.

 ## Getting Started


 #### 1，Add dependency in yaml

-       flutter_openim_sdk: ^1.0.3
+       flutter_openim_sdk: latest

 #### 2，Import package

      import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
-
-#### 3， Init config
-
-```
-// Initialize SDK
-   OpenIM.iMManager
-      ..initSDK(
-        platform: IMPlatform.ios,
-    	ipApi: 'Api interface address',
-        ipWs: 'WebSocket address',
-        dbPath: 'Database directory',
-        listener: OnInitSDKListener(
-          connecting: () {},
-          connectFailed: (code, error) {},
-          connectSuccess: () {},
-          kickedOffline: () {},
-          userSigExpired: () {},
-          selfInfoUpdated: (user) {},
-        ),
-      )
-
-      // Add message listener (remove when not in use)
-      ..messageManager.addAdvancedMsgListener(OnAdvancedMsgListener(
-        recvMessageRevoked: (id) {},
-        recvC2CReadReceipt: (list) {},
-        recvNewMessage: (msg) {},
-      ))
-
-      // Set up message sending progress listener
-      ..messageManager.setMsgSendProgressListener(OnMsgSendProgressListener(
-        progressCallback: (id, progress) {},
-      ))
-
-      // Set up friend relationship listener
-      ..friendshipManager.setFriendshipListener(OnFriendshipListener(
-        blackListAdd: (u) {},
-        blackListDeleted: (u) {},
-        friendApplicationListAccept: (u) {},
-        friendApplicationListAdded: (u) {},
-        friendApplicationListDeleted: (u) {},
-        friendApplicationListReject: (u) {},
-        friendInfoChanged: (u) {},
-        friendListAdded: (u) {},
-        friendListDeleted: (u) {},
-      ))
-
-      // Set up conversation listener
-      ..conversationManager.setConversationListener(OnConversationListener(
-        conversationChanged: (list) {},
-        newConversation: (list) {},
-        totalUnreadMsgCountChanged: (count) {},
-        syncServerFailed: () {},
-        syncServerFinish: () {},
-        syncServerStart: () {},
-      ))
-
-      // Set up group listener
-      ..groupManager.setGroupListener(OnGroupListener(
-        applicationProcessed: (groupId, opUser, agreeOrReject, opReason) {},
-        groupCreated: (groupId) {},
-        groupInfoChanged: (groupId, info) {},
-        memberEnter: (groupId, list) {},
-        memberInvited: (groupId, opUser, list) {},
-        memberKicked: (groupId, opUser, list) {},
-        memberLeave: (groupId, info) {},
-        receiveJoinApplication: (groupId, info, opReason) {},
-      ));
-```
-
-#### 4， Log in
-
-```
- OpenIM.iMManager.login(uid: uid, token: token).then((value){
- 	// login successful
- });
-```
-
-#### 5，Get a list of conversations
-
-```
- OpenIM.iMManager.conversationManager.getAllConversationList().then((list) {
- 	// Return to the conversation list
- });
-```
-
-#### 6，Get contact list
-
-```
- OpenIM.iMManager.friendshipManager.getFriendList().then((list) {
-   	// Return to friends list
- });
-```
-
-#### 7，Get chat history
-
-```
-List<Message> chatMsgList = List.empty(growable: true);
-  
-/// Custom message listener, the arrival of a new message will trigger the onNewMessage method callback
-class CustomAdvancedMsgListener extends AdvancedMsgListener {
-  final ValueChanged<Message>? onNewMessage;
-
-  CustomAdvancedMsgListener({
-    this.onNewMessage,
-  });
-
-  @override
-  void onRecvNewMessage(Message msg) {
-    if (null != onNewMessage) onNewMessage!(msg);
-  }
-}
-```
-
-   History news
-
-```
-  // If userID is not null and groupID is null, get a single chat message list
-  // If the userID is null and the groupID is not null, get a group chat message list
-  OpenIM.iMManager.messageManager.getHistoryMessageList(
-          userID: uid,//User id
-          startMsg: startMsg,//Last message, take chatMsgList[0]
-          groupID: gid,//Group id
-          count: 12,//Page Size
-      )
-      .then((list) => chatMsgList.addAll(list));
-      
-```
-
-  New news
-
-```
-// Create a message listener
-// After entering the chat page, you need to listen for new messages and then render the UI
-// Each chat window has a unique uid (user id) or gid (group id)
-// Determine whether the received message belongs to the current window according to uid or gid
-var msgListener = CustomAdvancedMsgListener(onNewMessage: (message) {
-     // If the sender user id is equal to the user id of the current chat page,
-     // or the group id is equal to the current group id of the current chat page
-     if (message.sendID == uid || message.groupID == gid) {
-        if (!chatMsgList.contains(message)) {
-	 			 // New message in current chat page
-          chatMsgList.add(event.message);
-        }
-     }
-});
-
-// Add message listener
-OpenIM.iMManager.messageManager.addAdvancedMsgListener(msgListener);
-
-// Remove message monitoring
-// After adding a message listener, if the page disposes, please remove the listener
-// OpenIM.iMManager.messageManager.removeAdvancedMsgListener(msgListener);
-```
-
-#### 8，Send a message
-
-```
-// Create message
-var message = await OpenIM.iMManager.messageManager.createTextMessage(
-     text: 'I am the content of the message',
- );
-// Send
-OpenIM.iMManager.messageManager.sendMessage(
-   message: message,
-   onlineUserOnly: false,
-   userID: uid, // Single chat value is not null
-   groupID: gid, // The group chat value is not null
- ).then((v) {
-   // Sent successfully
- }).catchError((e){
-   // Failed to send
- });
-```
-
-#### 9，Sign out
-
-```
-OpenIM.iMManager.logout();
-```
-
-
-
-####  OpenIM.iMManager
-
-| method           | description                     |
-| ---------------- | ------------------------------- |
-| initSDK          | Initialize SDK                  |
-| unInitSDK        |                                 |
-| login            | Log in                          |
-| logout           | Sign out                        |
-| getLoginStatus   | Login status                    |
-| getLoginUid      | Current user id                 |
-| getLoginUserInfo | Current user information        |
-| setSelfInfo      | Modify current user information |
-| getUsersInfo     | Get user information by user id |
-| forceReConn      | Force reconnection              |
-
-
-
-#### OpenIM.iMManager.conversationManager
-
-| method                  | description                 |
-| ----------------------- | --------------------------- |
-| setConversationListener | Listener                    |
-| getAllConversationList  | Get all conversation        |
-| getSingleConversation   | Get a single conversation   |
-| getMultipleConversation | Get multiple conversation   |
-| deleteConversation      | Delete conversation         |
-| setConversationDraft    | Set  conversation draftText |
-| pinConversation         | Top conversation            |
-
-
-
-#### OpenIM.iMManager.friendshipManager
-
-| method                   | description                 |
-| ------------------------ | --------------------------- |
-| setFriendshipListener    | Listener                    |
-| getFriendsInfo           | Get friend information      |
-| addFriend                | Add friends                 |
-| getFriendApplicationList | Get friend application list |
-| getFriendList            | Get friends list            |
-| setFriendInfo            | Edit friend notes           |
-| addToBlackList           | Add to blacklist            |
-| getBlackList             | Get blacklist list          |
-| deleteFromBlackList      | Remove from blacklist       |
-| checkFriend              | Check friendship            |
-| deleteFromFriendList     | Remove friend               |
-| acceptFriendApplication  | Accept friend application   |
-| refuseFriendApplication  | Reject friend application   |
-
-
-
-#### OpenIM.iMManager.messageManager
-
-| method                                      | description                       |
-| ------------------------------------------- | --------------------------------- |
-| addAdvancedMsgListener                      | Add message listener              |
-| removeAdvancedMsgListener                   | Remove message listener           |
-| setMsgSendProgressListener                  | Message sending progress listener |
-| sendMessage                                 | Send a message                    |
-| getHistoryMessageList                       | Get history news                  |
-| revokeMessage                               | Revoke message                    |
-| deleteMessageFromLocalStorage               | Delete message                    |
-| insertSingleMessageToLocalStorage           | Insert message                    |
-| findMessages                                | Query the message by id           |
-| markSingleMessageHasRead                    | Mark single chat messages as read |
-| markGroupMessageHasRead                     | Mark group chat messages as read  |
-| <font color=red>markC2CMessageAsRead</font> | Mark c2c message as read          |
-| <font color=red>typingStatusUpdate</font>   | Typing prompt                     |
-| createTextMessage                           | Create text message               |
-| createTextAtMessage                         | Create @ message                  |
-| createImageMessage                          | Create picture message            |
-| createSoundMessage                          | Create voice message              |
-| createVideoMessage                          | Create video message              |
-| createFileMessage                           | Create file message               |
-| createMergerMessage                         | Create merge message              |
-| createForwardMessage                        | Create a forwarded message        |
-| getTotalUnreadMsgCount                      | Get unread message count          |
-
-
-
-#### OpenIM.iMManager.groupManager
-
-| method                  | description                     |
-| ----------------------- | ------------------------------- |
-| setGroupListener        | Listener                        |
-| inviteUserToGroup       | Invite into the group           |
-| kickGroupMember         | Remove group members            |
-| getGroupMembersInfo     | Get group member information    |
-| getGroupMemberList      | Get group members               |
-| getJoinedGroupList      | Get joined groups               |
-| isJoinedGroup           | Check you have joined the group |
-| createGroup             | Create a group                  |
-| setGroupInfo            | Set group information           |
-| getGroupsInfo           | Get group information           |
-| joinGroup               | Join group                      |
-| quitGroup               | Exit group                      |
-| transferGroupOwner      | Group permission transfer       |
-| getGroupApplicationList | Get group application list      |
-| acceptGroupApplication  | Accept group invitation         |
-| refuseGroupApplication  | Decline group invitation        |
--- a/README.zh-cn.md
+++ b/README.zh-cn.md
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -3,35 +3,25 @@ version '1.0'

 buildscript {
    repositories {
-        maven { url 'https://maven.aliyun.com/nexus/content/groups/public/' }
-        maven { url 'https://maven.aliyun.com/nexus/content/repositories/jcenter' }
-        maven { url 'https://maven.aliyun.com/nexus/content/repositories/google' }
-        maven { url 'https://maven.aliyun.com/nexus/content/repositories/gradle-plugin' }
        maven {
            allowInsecureProtocol = true
-            url 'http://47.112.160.66:8081/repository/maven-releases'
+            url 'http://121.37.25.71:8081/repository/maven-releases/'
        }
-//        maven { url 'https://127.0.0.1:8081/repository/maven-releases' }
        google()
        mavenCentral()
    }

    dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.1'
+        classpath 'com.android.tools.build:gradle:3.5.4'
    }
 }

 rootProject.allprojects {
    repositories {
-        maven { url 'https://maven.aliyun.com/nexus/content/groups/public/' }
-        maven { url 'https://maven.aliyun.com/nexus/content/repositories/jcenter' }
-        maven { url 'https://maven.aliyun.com/nexus/content/repositories/google' }
-        maven { url 'https://maven.aliyun.com/nexus/content/repositories/gradle-plugin' }
        maven {
            allowInsecureProtocol = true
-            url 'http://47.112.160.66:8081/repository/maven-releases'
+            url 'http://121.37.25.71:8081/repository/maven-releases/'
        }
-//        maven { url 'http://127.0.0.1:8081/repository/maven-releases' }
        google()
        mavenCentral()
    }
@@ -51,5 +41,5 @@ android {
    }
 }
 dependencies {
-    implementation 'io.openim:client-sdk:1.1.5@aar'
+    implementation 'io.openim:client-sdk:2.0.4@aar'
 }
--- a/android/src/main/java/io/openim/flutter_openim_sdk/FlutterOpenimSdkPlugin.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/FlutterOpenimSdkPlugin.java
@@ -5,7 +5,6 @@ import android.content.Context;
 import androidx.annotation.NonNull;

 import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;

 import io.flutter.Log;
@@ -19,7 +18,7 @@ import io.openim.flutter_openim_sdk.manager.FriendshipManager;
 import io.openim.flutter_openim_sdk.manager.GroupManager;
 import io.openim.flutter_openim_sdk.manager.IMManager;
 import io.openim.flutter_openim_sdk.manager.MessageManager;
-import io.openim.flutter_openim_sdk.util.CommonUtil;
+import io.openim.flutter_openim_sdk.manager.UserManager;


 /**
@@ -33,6 +32,7 @@ public class FlutterOpenimSdkPlugin implements FlutterPlugin, MethodCallHandler

    public static MethodChannel channel;
    private static IMManager imManager;
+    private static UserManager userManager;
    private static FriendshipManager friendshipManager;
    private static MessageManager messageManager;
    private static ConversationManager conversationManager;
@@ -43,6 +43,7 @@ public class FlutterOpenimSdkPlugin implements FlutterPlugin, MethodCallHandler

    private FlutterOpenimSdkPlugin(Context context) {
        FlutterOpenimSdkPlugin.imManager = new IMManager();
+        FlutterOpenimSdkPlugin.userManager = new UserManager();
        FlutterOpenimSdkPlugin.friendshipManager = new FriendshipManager();
        FlutterOpenimSdkPlugin.messageManager = new MessageManager();
        FlutterOpenimSdkPlugin.conversationManager = new ConversationManager();
@@ -68,18 +69,12 @@ public class FlutterOpenimSdkPlugin implements FlutterPlugin, MethodCallHandler

    void parse(@NonNull MethodCall call, @NonNull Result result) {
        try {
-            String managerName = CommonUtil.getParamValue(call, "ManagerName");
+            String managerName = call.argument("ManagerName");
            Field field = FlutterOpenimSdkPlugin.class.getDeclaredField(managerName);
            Method method = field.get(new Object()).getClass().getDeclaredMethod(call.method, MethodCall.class, Result.class);
            Log.i("F-OpenIMSDK(flutter call native)", "{ class:" + managerName + ",  method:" + method.getName() + " }");
            method.invoke(field.get(new Object()), call, result);
-        } catch (NoSuchFieldException e) {
-            e.printStackTrace();
-        } catch (NoSuchMethodException e) {
-            e.printStackTrace();
-        } catch (IllegalAccessException e) {
-            e.printStackTrace();
-        } catch (InvocationTargetException e) {
+        } catch (Exception e) {
            e.printStackTrace();
        }
    }
--- a/android/src/main/java/io/openim/flutter_openim_sdk/listener/FriendshipListener.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/listener/FriendshipListener.java
@@ -1,52 +0,0 @@
-package io.openim.flutter_openim_sdk.listener;
-
-import io.openim.flutter_openim_sdk.util.CommonUtil;
-import open_im_sdk.OnFriendshipListener;
-
-public class FriendshipListener implements OnFriendshipListener {
-
-    @Override
-    public void onBlackListAdd(String s) {
-        CommonUtil.emitEvent("friendListener", "onBlackListAdd", s);
-    }
-
-    @Override
-    public void onBlackListDeleted(String s) {
-        CommonUtil.emitEvent("friendListener", "onBlackListDeleted", s);
-    }
-
-    @Override
-    public void onFriendApplicationListAccept(String s) {
-        CommonUtil.emitEvent("friendListener", "onFriendApplicationListAccept", s);
-    }
-
-    @Override
-    public void onFriendApplicationListAdded(String s) {
-        CommonUtil.emitEvent("friendListener", "onFriendApplicationListAdded", s);
-    }
-
-    @Override
-    public void onFriendApplicationListDeleted(String s) {
-        CommonUtil.emitEvent("friendListener", "onFriendApplicationListDeleted", s);
-    }
-
-    @Override
-    public void onFriendApplicationListReject(String s) {
-        CommonUtil.emitEvent("friendListener", "onFriendApplicationListReject", s);
-    }
-
-    @Override
-    public void onFriendInfoChanged(String s) {
-        CommonUtil.emitEvent("friendListener", "onFriendInfoChanged", s);
-    }
-
-    @Override
-    public void onFriendListAdded(String s) {
-        CommonUtil.emitEvent("friendListener", "onFriendListAdded", s);
-    }
-
-    @Override
-    public void onFriendListDeleted(String s) {
-        CommonUtil.emitEvent("friendListener", "onFriendListDeleted", s);
-    }
-}
--- a/android/src/main/java/io/openim/flutter_openim_sdk/listener/GroupListener.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/listener/GroupListener.java
@@ -1,79 +0,0 @@
-package io.openim.flutter_openim_sdk.listener;
-
-import android.util.ArrayMap;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import io.openim.flutter_openim_sdk.util.CommonUtil;
-import open_im_sdk.OnGroupListener;
-
-public class GroupListener implements OnGroupListener {
-    @Override
-    public void onApplicationProcessed(String s, String s1, int i, String s2) {
-        Map<String, Object> map = new ArrayMap<>();
-        map.put("groupId", s);
-        map.put("opUser", s1);
-        map.put("agreeOrReject", i);
-        map.put("opReason", s2);
-        CommonUtil.emitEvent("groupListener", "onApplicationProcessed", map);
-    }
-
-    @Override
-    public void onGroupCreated(String s) {
-        Map<String, Object> map = new ArrayMap<>();
-        map.put("groupId", s);
-        CommonUtil.emitEvent("groupListener", "onGroupCreated", map);
-    }
-
-    @Override
-    public void onGroupInfoChanged(String s, String s1) {
-        Map<String, Object> map = new ArrayMap<>();
-        map.put("groupId", s);
-        map.put("groupInfo", s1);
-        CommonUtil.emitEvent("groupListener", "onGroupInfoChanged", map);
-    }
-
-    @Override
-    public void onMemberEnter(String s, String s1) {
-        Map<String, Object> map = new ArrayMap<>();
-        map.put("groupId", s);
-        map.put("memberList", s1);
-        CommonUtil.emitEvent("groupListener", "onMemberEnter", map);
-    }
-
-    @Override
-    public void onMemberInvited(String s, String s1, String s2) {
-        Map<String, Object> map = new ArrayMap<>();
-        map.put("groupId", s);
-        map.put("opUser", s1);
-        map.put("memberList", s2);
-        CommonUtil.emitEvent("groupListener", "onMemberInvited", map);
-    }
-
-    @Override
-    public void onMemberKicked(String s, String s1, String s2) {
-        Map<String, Object> map = new ArrayMap<>();
-        map.put("groupId", s);
-        map.put("opUser", s1);
-        map.put("memberList", s2);
-        CommonUtil.emitEvent("groupListener", "onMemberKicked", map);
-    }
-
-    @Override
-    public void onMemberLeave(String s, String s1) {
-        Map<String, Object> map = new ArrayMap<>();
-        map.put("groupId", s);
-        map.put("member", s1);
-        CommonUtil.emitEvent("groupListener", "onMemberLeave", map);
-    }
-
-    @Override
-    public void onReceiveJoinApplication(String s, String s1, String s2) {
-        Map<String, Object> map = new ArrayMap<>();
-        map.put("groupId", s);
-        map.put("member", s1);
-        map.put("opReason", s2);
-        CommonUtil.emitEvent("groupListener", "onReceiveJoinApplication", map);
-    }
-}
--- a/android/src/main/java/io/openim/flutter_openim_sdk/listener/MsgSendProgressListener.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/listener/MsgSendProgressListener.java
@@ -1,38 +0,0 @@
-package io.openim.flutter_openim_sdk.listener;
-
-import android.util.ArrayMap;
-
-import java.util.Map;
-
-import io.flutter.plugin.common.MethodCall;
-import io.flutter.plugin.common.MethodChannel;
-import io.openim.flutter_openim_sdk.util.CommonUtil;
-import open_im_sdk.SendMsgCallBack;
-
-public class MsgSendProgressListener implements SendMsgCallBack {
-    final private MethodChannel.Result result;
-    final private MethodCall call;
-
-    public MsgSendProgressListener(MethodChannel.Result result, MethodCall call) {
-        this.result = result;
-        this.call = call;
-    }
-
-    @Override
-    public void onError(long l, String s) {
-        CommonUtil.runMainThreadReturnError(result, l, s, null);
-    }
-
-    @Override
-    public void onProgress(long l) {
-        final Map<String, Object> values = new ArrayMap<>();
-        values.put("clientMsgID", CommonUtil.getSendMessageClientMsgID(call));
-        values.put("progress", l);
-        CommonUtil.emitEvent("msgSendProgressListener", "onProgress", values);
-    }
-
-    @Override
-    public void onSuccess(String s) {
-        CommonUtil.runMainThreadReturn(result, s);
-    }
-}
--- a/android/src/main/java/io/openim/flutter_openim_sdk/listener/OnAdvancedMsgListener.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/listener/OnAdvancedMsgListener.java
@@ -5,15 +5,12 @@ import android.util.ArrayMap;
 import java.util.Map;

 import io.openim.flutter_openim_sdk.util.CommonUtil;
-import open_im_sdk.OnAdvancedMsgListener;

-public class AdvancedMsgListener implements OnAdvancedMsgListener {
-    //    final Map<String, String> values = new HashMap<>();
+public class OnAdvancedMsgListener implements open_im_sdk_callback.OnAdvancedMsgListener {
    private final String id;

-    public AdvancedMsgListener(String listenerId) {
+    public OnAdvancedMsgListener(String listenerId) {
        this.id = listenerId;
-//        this.values.put("id", listenerId);
    }

    @Override
--- a/android/src/main/java/io/openim/flutter_openim_sdk/listener/OnBaseListener.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/listener/OnBaseListener.java
@@ -1,28 +1,25 @@
 package io.openim.flutter_openim_sdk.listener;


-import io.flutter.Log;
 import io.flutter.plugin.common.MethodChannel;
 import io.openim.flutter_openim_sdk.util.CommonUtil;
-import open_im_sdk.Base;
+import open_im_sdk_callback.Base;

-public class BaseListener implements Base {
+public class OnBaseListener implements Base {

    MethodChannel.Result result;

-    public BaseListener(MethodChannel.Result result) {
+    public OnBaseListener(MethodChannel.Result result) {
        this.result = result;
    }

    @Override
-    public void onError(long l, String s) {
-        Log.e("F-OpenIMSD(callback)", s);
+    public void onError(int l, String s) {
        CommonUtil.runMainThreadReturnError(result, l, s, null);
    }

    @Override
    public void onSuccess(String s) {
-        Log.i("F-OpenIMSDK(callback)", s);
        CommonUtil.runMainThreadReturn(result, s);
    }
 }
--- a/android/src/main/java/io/openim/flutter_openim_sdk/listener/OnConnListener.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/listener/OnConnListener.java
@@ -0,0 +1,34 @@
+package io.openim.flutter_openim_sdk.listener;
+
+
+import io.openim.flutter_openim_sdk.util.CommonUtil;
+
+
+public class OnConnListener implements open_im_sdk_callback.OnConnListener {
+
+    @Override
+    public void onConnectFailed(int i, String s) {
+        CommonUtil.emitEvent("connectListener", "onConnectFailed", i, s, null);
+    }
+
+    @Override
+    public void onConnectSuccess() {
+        CommonUtil.emitEvent("connectListener", "onConnectSuccess", null);
+    }
+
+    @Override
+    public void onConnecting() {
+        CommonUtil.emitEvent("connectListener", "onConnecting", null);
+    }
+
+    @Override
+    public void onKickedOffline() {
+        CommonUtil.emitEvent("connectListener", "onKickedOffline", null);
+    }
+
+
+    @Override
+    public void onUserTokenExpired() {
+        CommonUtil.emitEvent("connectListener", "onUserTokenExpired", null);
+    }
+}
--- a/android/src/main/java/io/openim/flutter_openim_sdk/listener/OnConversationListener.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/listener/OnConversationListener.java
@@ -1,10 +1,9 @@
 package io.openim.flutter_openim_sdk.listener;

 import io.openim.flutter_openim_sdk.util.CommonUtil;
-import open_im_sdk.OnConversationListener;

-public class ConversationListener implements OnConversationListener {

+public class OnConversationListener implements open_im_sdk_callback.OnConversationListener {

    @Override
    public void onConversationChanged(String s) {
--- a/android/src/main/java/io/openim/flutter_openim_sdk/listener/OnFriendshipListener.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/listener/OnFriendshipListener.java
@@ -0,0 +1,51 @@
+package io.openim.flutter_openim_sdk.listener;
+
+import io.openim.flutter_openim_sdk.util.CommonUtil;
+
+public class OnFriendshipListener implements open_im_sdk_callback.OnFriendshipListener {
+
+    @Override
+    public void onBlackAdded(String s) {
+        CommonUtil.emitEvent("friendListener", "onBlacklistAdded", s);
+    }
+
+    @Override
+    public void onBlackDeleted(String s) {
+        CommonUtil.emitEvent("friendListener", "onBlacklistDeleted", s);
+    }
+
+    @Override
+    public void onFriendAdded(String s) {
+        CommonUtil.emitEvent("friendListener", "onFriendAdded", s);
+    }
+
+    @Override
+    public void onFriendApplicationAccepted(String s) {
+        CommonUtil.emitEvent("friendListener", "onFriendApplicationAccepted", s);
+    }
+
+    @Override
+    public void onFriendApplicationAdded(String s) {
+        CommonUtil.emitEvent("friendListener", "onFriendApplicationAdded", s);
+    }
+
+    @Override
+    public void onFriendApplicationDeleted(String s) {
+        CommonUtil.emitEvent("friendListener", "onFriendApplicationDeleted", s);
+    }
+
+    @Override
+    public void onFriendApplicationRejected(String s) {
+        CommonUtil.emitEvent("friendListener", "onFriendApplicationRejected", s);
+    }
+
+    @Override
+    public void onFriendDeleted(String s) {
+        CommonUtil.emitEvent("friendListener", "onFriendDeleted", s);
+    }
+
+    @Override
+    public void onFriendInfoChanged(String s) {
+        CommonUtil.emitEvent("friendListener", "onFriendInfoChanged", s);
+    }
+}
--- a/android/src/main/java/io/openim/flutter_openim_sdk/listener/OnGroupListener.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/listener/OnGroupListener.java
@@ -0,0 +1,56 @@
+package io.openim.flutter_openim_sdk.listener;
+
+import io.openim.flutter_openim_sdk.util.CommonUtil;
+
+public class OnGroupListener implements open_im_sdk_callback.OnGroupListener {
+
+    @Override
+    public void onGroupApplicationAccepted(String s) {
+        CommonUtil.emitEvent("groupListener", "onGroupApplicationAccepted", s);
+    }
+
+    @Override
+    public void onGroupApplicationAdded(String s) {
+        CommonUtil.emitEvent("groupListener", "onGroupApplicationAdded", s);
+    }
+
+    @Override
+    public void onGroupApplicationDeleted(String s) {
+        CommonUtil.emitEvent("groupListener", "onGroupApplicationDeleted", s);
+    }
+
+    @Override
+    public void onGroupApplicationRejected(String s) {
+        CommonUtil.emitEvent("groupListener", "onGroupApplicationRejected", s);
+    }
+
+    @Override
+    public void onGroupInfoChanged(String s) {
+        CommonUtil.emitEvent("groupListener", "onGroupInfoChanged", s);
+    }
+
+    @Override
+    public void onGroupMemberAdded(String s) {
+        CommonUtil.emitEvent("groupListener", "onGroupMemberAdded", s);
+    }
+
+    @Override
+    public void onGroupMemberDeleted(String s) {
+        CommonUtil.emitEvent("groupListener", "onGroupMemberDeleted", s);
+    }
+
+    @Override
+    public void onGroupMemberInfoChanged(String s) {
+        CommonUtil.emitEvent("groupListener", "onGroupMemberInfoChanged", s);
+    }
+
+    @Override
+    public void onJoinedGroupAdded(String s) {
+        CommonUtil.emitEvent("groupListener", "onJoinedGroupAdded", s);
+    }
+
+    @Override
+    public void onJoinedGroupDeleted(String s) {
+        CommonUtil.emitEvent("groupListener", "onJoinedGroupDeleted", s);
+    }
+}
--- a/android/src/main/java/io/openim/flutter_openim_sdk/listener/OnMsgSendListener.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/listener/OnMsgSendListener.java
@@ -0,0 +1,43 @@
+package io.openim.flutter_openim_sdk.listener;
+
+import android.util.ArrayMap;
+
+import java.util.Map;
+
+import io.flutter.plugin.common.MethodCall;
+import io.flutter.plugin.common.MethodChannel;
+import io.openim.flutter_openim_sdk.util.CommonUtil;
+import open_im_sdk_callback.SendMsgCallBack;
+
+public class OnMsgSendListener implements SendMsgCallBack {
+    final private MethodChannel.Result result;
+    private Object clientMsgID;
+
+    public OnMsgSendListener(MethodChannel.Result result, MethodCall call) {
+        this.result = result;
+        Map<String, Object> args = call.argument("message");
+        if (null != args) {
+            this.clientMsgID = args.get("clientMsgID");
+        }
+    }
+
+    @Override
+    public void onError(int l, String s) {
+        CommonUtil.runMainThreadReturnError(result, l, s, null);
+    }
+
+    @Override
+    public void onProgress(long l) {
+        if (null != clientMsgID) {
+            final Map<String, Object> values = new ArrayMap<>();
+            values.put("clientMsgID", clientMsgID);
+            values.put("progress", l);
+            CommonUtil.emitEvent("msgSendProgressListener", "onProgress", values);
+        }
+    }
+
+    @Override
+    public void onSuccess(String s) {
+        CommonUtil.runMainThreadReturn(result, s);
+    }
+}
--- a/android/src/main/java/io/openim/flutter_openim_sdk/listener/OnUserListener.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/listener/OnUserListener.java
@@ -0,0 +1,11 @@
+package io.openim.flutter_openim_sdk.listener;
+
+import io.openim.flutter_openim_sdk.util.CommonUtil;
+
+public class OnUserListener implements open_im_sdk_callback.OnUserListener {
+
+    @Override
+    public void onSelfInfoUpdated(String s) {
+        CommonUtil.emitEvent("userListener", "onSelfInfoUpdated", s);
+    }
+}
--- a/android/src/main/java/io/openim/flutter_openim_sdk/listener/SDKListener.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/listener/SDKListener.java
@@ -1,38 +0,0 @@
-package io.openim.flutter_openim_sdk.listener;
-
-
-import io.openim.flutter_openim_sdk.util.CommonUtil;
-import open_im_sdk.IMSDKListener;
-
-public class SDKListener implements IMSDKListener {
-
-    @Override
-    public void onConnectFailed(long l, String s) {
-        CommonUtil.emitEvent("initSDKListener", "onConnectFailed", l, s, null);
-    }
-
-    @Override
-    public void onConnectSuccess() {
-        CommonUtil.emitEvent("initSDKListener", "onConnectSuccess", null);
-    }
-
-    @Override
-    public void onConnecting() {
-        CommonUtil.emitEvent("initSDKListener", "onConnecting", null);
-    }
-
-    @Override
-    public void onKickedOffline() {
-        CommonUtil.emitEvent("initSDKListener", "onKickedOffline", null);
-    }
-
-    @Override
-    public void onSelfInfoUpdated(String s) {
-        CommonUtil.emitEvent("initSDKListener", "onSelfInfoUpdated", s);
-    }
-
-    @Override
-    public void onUserTokenExpired() {
-        CommonUtil.emitEvent("initSDKListener", "onUserTokenExpired", null);
-    }
-}
--- a/android/src/main/java/io/openim/flutter_openim_sdk/manager/BaseManager.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/manager/BaseManager.java
@@ -0,0 +1,24 @@
+package io.openim.flutter_openim_sdk.manager;
+
+import io.flutter.plugin.common.MethodCall;
+import io.openim.flutter_openim_sdk.util.JsonUtil;
+
+class BaseManager {
+
+    static String jsonValue(MethodCall methodCall, String key) {
+        return JsonUtil.toString(methodCall.argument(key));
+    }
+
+    static String jsonValue(MethodCall methodCall) {
+        return JsonUtil.toString(methodCall.arguments);
+    }
+
+    static <T> T value(MethodCall methodCall, String key) {
+        return methodCall.argument(key);
+    }
+
+    static Long int2long(MethodCall methodCall, String key) {
+        Integer i = value(methodCall, key);
+        return Long.valueOf(i);
+    }
+}
--- a/android/src/main/java/io/openim/flutter_openim_sdk/manager/ConversationManager.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/manager/ConversationManager.java
@@ -2,68 +2,120 @@ package io.openim.flutter_openim_sdk.manager;

 import io.flutter.plugin.common.MethodCall;
 import io.flutter.plugin.common.MethodChannel;
-import io.openim.flutter_openim_sdk.listener.BaseListener;
-import io.openim.flutter_openim_sdk.listener.ConversationListener;
+import io.openim.flutter_openim_sdk.listener.OnBaseListener;
+import io.openim.flutter_openim_sdk.listener.OnConversationListener;
 import io.openim.flutter_openim_sdk.util.CommonUtil;
 import open_im_sdk.Open_im_sdk;

-public class ConversationManager {
+public class ConversationManager extends BaseManager {

    public void setConversationListener(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.setConversationListener(new ConversationListener());
+        Open_im_sdk.setConversationListener(new OnConversationListener());
    }

+
    public void getAllConversationList(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.getAllConversationList(new BaseListener(result));
+        Open_im_sdk.getAllConversationList(
+                new OnBaseListener(result),
+                value(methodCall, "operationID")
+        );
+    }
+
+    public void getConversationListSplit(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.getConversationListSplit(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                int2long(methodCall, "offset"),
+                int2long(methodCall, "count")
+        );
    }

    public void getOneConversation(MethodCall methodCall, MethodChannel.Result result) {
        Open_im_sdk.getOneConversation(
-                CommonUtil.getConversationSourceId(methodCall),
-                CommonUtil.getConversationSessionType(methodCall),
-                new BaseListener(result));
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                int2long(methodCall, "sessionType"),
+                value(methodCall, "sourceID")
+        );
    }

    public void getMultipleConversation(MethodCall methodCall, MethodChannel.Result result) {
        Open_im_sdk.getMultipleConversation(
-                CommonUtil.getConversationIds(methodCall),
-                new BaseListener(result));
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall, "conversationIDList")
+        );
    }

    public void deleteConversation(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.deleteConversation(CommonUtil.getConversationId(methodCall), new BaseListener(result));
+        Open_im_sdk.deleteConversation(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "conversationID")
+        );
    }

    public void setConversationDraft(MethodCall methodCall, MethodChannel.Result result) {
        Open_im_sdk.setConversationDraft(
-                CommonUtil.getConversationId(methodCall),
-                CommonUtil.getConversationDraft(methodCall),
-                new BaseListener(result));
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "conversationID"),
+                value(methodCall, "draftText")
+        );
    }

    public void pinConversation(MethodCall methodCall, MethodChannel.Result result) {
        Open_im_sdk.pinConversation(
-                CommonUtil.getConversationId(methodCall),
-                CommonUtil.isPinnedConversation(methodCall),
-                new BaseListener(result));
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "conversationID"),
+                value(methodCall, "isPinned")
+        );
    }

-    public void markSingleMessageHasRead(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.markSingleMessageHasRead(new BaseListener(result), CommonUtil.getSingleMessageUserid(methodCall));
-    }
+//    public void markSingleMessageHasRead(MethodCall methodCall, MethodChannel.Result result) {
+//        Open_im_sdk.markSingleMessageHasRead(
+//                new OnBaseListener(result),
+//                value(methodCall, "operationID"),
+//                value(methodCall, "userID")
+//        );
+//    }

    public void markGroupMessageHasRead(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.markGroupMessageHasRead(new BaseListener(result), CommonUtil.getGroupMessageGroupid(methodCall));
+        Open_im_sdk.markGroupMessageHasRead(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "groupID")
+        );
    }

    public void getTotalUnreadMsgCount(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.getTotalUnreadMsgCount(new BaseListener(result));
+        Open_im_sdk.getTotalUnreadMsgCount(
+                new OnBaseListener(result),
+                value(methodCall, "operationID")
+        );
    }

    public void getConversationIDBySessionType(MethodCall methodCall, MethodChannel.Result result) {
-        CommonUtil.runMainThreadReturn(result,
-                Open_im_sdk.getConversationIDBySessionType(CommonUtil.getConversationSourceId(methodCall),
-                CommonUtil.getConversationSessionType(methodCall)));
+        CommonUtil.runMainThreadReturn(result, Open_im_sdk.getConversationIDBySessionType(
+                value(methodCall, "sourceID"),
+                int2long(methodCall, "sessionType")));
    }

+    public void setConversationRecvMessageOpt(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.setConversationRecvMessageOpt(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall, "conversationIDList"),
+                int2long(methodCall, "status")
+        );
+    }
+
+    public void getConversationRecvMessageOpt(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.getConversationRecvMessageOpt(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall, "conversationIDList")
+        );
+    }
 }
--- a/android/src/main/java/io/openim/flutter_openim_sdk/manager/FriendshipManager.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/manager/FriendshipManager.java
@@ -2,64 +2,115 @@ package io.openim.flutter_openim_sdk.manager;

 import io.flutter.plugin.common.MethodCall;
 import io.flutter.plugin.common.MethodChannel;
-import io.openim.flutter_openim_sdk.listener.BaseListener;
-import io.openim.flutter_openim_sdk.listener.FriendshipListener;
-import io.openim.flutter_openim_sdk.util.CommonUtil;
+import io.openim.flutter_openim_sdk.listener.OnBaseListener;
+import io.openim.flutter_openim_sdk.listener.OnFriendshipListener;
 import open_im_sdk.Open_im_sdk;

-public class FriendshipManager {
+public class FriendshipManager extends BaseManager {


    public void setFriendListener(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.setFriendListener(new FriendshipListener());
+        Open_im_sdk.setFriendListener(new OnFriendshipListener());
    }

    public void getFriendsInfo(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.getFriendsInfo(new BaseListener(result), CommonUtil.getUidList(methodCall));
+        Open_im_sdk.getDesignatedFriendsInfo(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall, "uidList")
+        );
    }

    public void addFriend(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.addFriend(new BaseListener(result), CommonUtil.getSDKJsonParam(methodCall));
+        Open_im_sdk.addFriend(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall)
+        );
    }

-    public void getFriendApplicationList(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.getFriendApplicationList(new BaseListener(result));
+    public void getRecvFriendApplicationList(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.getRecvFriendApplicationList(
+                new OnBaseListener(result),
+                value(methodCall, "operationID")
+        );
+    }
+
+    public void getSendFriendApplicationList(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.getSendFriendApplicationList(
+                new OnBaseListener(result),
+                value(methodCall, "operationID")
+        );
    }

    public void getFriendList(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.getFriendList(new BaseListener(result));
+        Open_im_sdk.getFriendList(
+                new OnBaseListener(result),
+                value(methodCall, "operationID")
+        );
    }

-    public void setFriendInfo(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.setFriendInfo(CommonUtil.getSDKJsonParam(methodCall), new BaseListener(result));
+    public void setFriendRemark(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.setFriendRemark(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall)
+        );
    }

-    public void addToBlackList(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.addToBlackList(new BaseListener(result), CommonUtil.getJsonUid(methodCall));
+    public void addBlacklist(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.addBlack(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "uid")
+        );
    }

-    public void getBlackList(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.getBlackList(new BaseListener(result));
+    public void getBlacklist(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.getBlackList(
+                new OnBaseListener(result),
+                value(methodCall, "operationID")
+        );
    }

-    public void deleteFromBlackList(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.deleteFromBlackList(new BaseListener(result), CommonUtil.getJsonUid(methodCall));
+    public void removeBlacklist(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.removeBlack(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "uid")
+        );
    }

    public void checkFriend(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.checkFriend(new BaseListener(result), CommonUtil.getUidList(methodCall));
+        Open_im_sdk.checkFriend(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall, "uidList")
+        );
    }

-    public void deleteFromFriendList(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.deleteFromFriendList(CommonUtil.getJsonUid(methodCall), new BaseListener(result));
+    public void deleteFriend(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.deleteFriend(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "uid")
+        );
    }

    public void acceptFriendApplication(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.acceptFriendApplication(new BaseListener(result), CommonUtil.getJsonUid(methodCall));
+        Open_im_sdk.acceptFriendApplication(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall)
+        );
    }

    public void refuseFriendApplication(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.refuseFriendApplication(new BaseListener(result), CommonUtil.getJsonUid(methodCall));
+        Open_im_sdk.refuseFriendApplication(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall)
+        );
    }

 //    public void forceSyncFriendApplication(MethodCall methodCall, MethodChannel.Result result) {
--- a/android/src/main/java/io/openim/flutter_openim_sdk/manager/GroupManager.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/manager/GroupManager.java
@@ -2,109 +2,149 @@ package io.openim.flutter_openim_sdk.manager;

 import io.flutter.plugin.common.MethodCall;
 import io.flutter.plugin.common.MethodChannel;
-import io.openim.flutter_openim_sdk.listener.BaseListener;
-import io.openim.flutter_openim_sdk.listener.GroupListener;
-import io.openim.flutter_openim_sdk.util.CommonUtil;
+import io.openim.flutter_openim_sdk.listener.OnBaseListener;
+import io.openim.flutter_openim_sdk.listener.OnGroupListener;
 import open_im_sdk.Open_im_sdk;

-public class GroupManager {
+public class GroupManager extends BaseManager {

    public void setGroupListener(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.setGroupListener(new GroupListener());
+        Open_im_sdk.setGroupListener(new OnGroupListener());
    }

    public void inviteUserToGroup(MethodCall methodCall, MethodChannel.Result result) {
        Open_im_sdk.inviteUserToGroup(
-                CommonUtil.getGid(methodCall),
-                CommonUtil.getGroupOpReason(methodCall),
-                CommonUtil.getUidList(methodCall),
-                new BaseListener(result));
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "gid"),
+                value(methodCall, "reason"),
+                jsonValue(methodCall, "uidList")
+        );
    }

    public void kickGroupMember(MethodCall methodCall, MethodChannel.Result result) {
        Open_im_sdk.kickGroupMember(
-                CommonUtil.getGid(methodCall),
-                CommonUtil.getGroupOpReason(methodCall),
-                CommonUtil.getUidList(methodCall),
-                new BaseListener(result));
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "gid"),
+                value(methodCall, "reason"),
+                jsonValue(methodCall, "uidList")
+        );
    }

    public void getGroupMembersInfo(MethodCall methodCall, MethodChannel.Result result) {
        Open_im_sdk.getGroupMembersInfo(
-                CommonUtil.getGid(methodCall),
-                CommonUtil.getUidList(methodCall),
-                new BaseListener(result));
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "gid"),
+                jsonValue(methodCall, "uidList")
+        );
    }

    public void getGroupMemberList(MethodCall methodCall, MethodChannel.Result result) {
        Open_im_sdk.getGroupMemberList(
-                CommonUtil.getGid(methodCall),
-                CommonUtil.getGroupListFilter(methodCall),
-                CommonUtil.getGroupListNext(methodCall),
-                new BaseListener(result));
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "gid"),
+                value(methodCall, "filter"),
+                value(methodCall, "offset"),
+                value(methodCall, "count")
+        );
    }


    public void getJoinedGroupList(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.getJoinedGroupList(new BaseListener(result));
+        Open_im_sdk.getJoinedGroupList(
+                new OnBaseListener(result),
+                value(methodCall, "operationID")
+        );
    }

    public void createGroup(MethodCall methodCall, MethodChannel.Result result) {
        Open_im_sdk.createGroup(
-                CommonUtil.getGroupInfo(methodCall),
-                CommonUtil.getGroupMemberRoleList(methodCall),
-                new BaseListener(result));
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall, "gInfo"),
+                jsonValue(methodCall, "memberList")
+        );
    }

    public void setGroupInfo(MethodCall methodCall, MethodChannel.Result result) {
        Open_im_sdk.setGroupInfo(
-                CommonUtil.getGroupInfo(methodCall),
-                new BaseListener(result));
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "gid"),
+                jsonValue(methodCall, "gInfo")
+        );
    }

    public void getGroupsInfo(MethodCall methodCall, MethodChannel.Result result) {
        Open_im_sdk.getGroupsInfo(
-                CommonUtil.getGidList(methodCall),
-                new BaseListener(result));
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall, "gidList")
+        );
    }

    public void joinGroup(MethodCall methodCall, MethodChannel.Result result) {
        Open_im_sdk.joinGroup(
-                CommonUtil.getGid(methodCall),
-                CommonUtil.getGroupOpReason(methodCall),
-                new BaseListener(result));
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "gid"),
+                value(methodCall, "reason")
+        );
    }

    public void quitGroup(MethodCall methodCall, MethodChannel.Result result) {
        Open_im_sdk.quitGroup(
-                CommonUtil.getGid(methodCall),
-                new BaseListener(result));
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "gid")
+        );
    }

    public void transferGroupOwner(MethodCall methodCall, MethodChannel.Result result) {
        Open_im_sdk.transferGroupOwner(
-                CommonUtil.getGid(methodCall),
-                CommonUtil.getUid(methodCall),
-                new BaseListener(result));
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "gid"),
+                value(methodCall, "uid")
+        );
    }

-    public void getGroupApplicationList(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.getGroupApplicationList(new BaseListener(result));
+    public void getRecvGroupApplicationList(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.getRecvGroupApplicationList(
+                new OnBaseListener(result),
+                value(methodCall, "operationID")
+        );
+    }
+
+    public void getSendGroupApplicationList(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.getSendGroupApplicationList(
+                new OnBaseListener(result),
+                value(methodCall, "operationID")
+        );
    }

    public void acceptGroupApplication(MethodCall methodCall, MethodChannel.Result result) {
        Open_im_sdk.acceptGroupApplication(
-                CommonUtil.getGroupApplicationInfo(methodCall),
-                CommonUtil.getGroupOpReason(methodCall),
-                new BaseListener(result));
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "gid"),
+                value(methodCall, "uid"),
+                value(methodCall, "handleMsg")
+        );

    }

    public void refuseGroupApplication(MethodCall methodCall, MethodChannel.Result result) {
        Open_im_sdk.refuseGroupApplication(
-                CommonUtil.getGroupApplicationInfo(methodCall),
-                CommonUtil.getGroupOpReason(methodCall),
-                new BaseListener(result));
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "gid"),
+                value(methodCall, "uid"),
+                value(methodCall, "handleMsg")
+        );

    }

--- a/android/src/main/java/io/openim/flutter_openim_sdk/manager/IMManager.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/manager/IMManager.java
@@ -2,24 +2,35 @@ package io.openim.flutter_openim_sdk.manager;

 import io.flutter.plugin.common.MethodCall;
 import io.flutter.plugin.common.MethodChannel;
-import io.openim.flutter_openim_sdk.listener.BaseListener;
-import io.openim.flutter_openim_sdk.listener.SDKListener;
+import io.openim.flutter_openim_sdk.listener.OnBaseListener;
+import io.openim.flutter_openim_sdk.listener.OnConnListener;
 import io.openim.flutter_openim_sdk.util.CommonUtil;
 import open_im_sdk.Open_im_sdk;

-public class IMManager {
+public class IMManager extends BaseManager {

    public void initSDK(MethodCall methodCall, MethodChannel.Result result) {
-        CommonUtil.runMainThreadReturn(result, Open_im_sdk.initSDK(CommonUtil.getSDKJsonParam(methodCall), new SDKListener()));
-//        CommonUtil.runMainThreadReturn(result, null);
+        CommonUtil.runMainThreadReturn(result, Open_im_sdk.initSDK(
+                new OnConnListener(),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall))
+        );
    }

    public void login(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.login(CommonUtil.getUid(methodCall), CommonUtil.getToken(methodCall), new BaseListener(result));
+        Open_im_sdk.login(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "uid"),
+                value(methodCall, "token")
+        );
    }

    public void logout(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.logout(new BaseListener(result));
+        Open_im_sdk.logout(
+                new OnBaseListener(result),
+                value(methodCall, "operationID")
+        );
    }

    public void getLoginStatus(MethodCall methodCall, MethodChannel.Result result) {
@@ -30,23 +41,25 @@ public class IMManager {
 //        CommonUtil.runMainThreadReturn(result, Open_im_sdk.getLoginUid());
 //    }

-    public void getUsersInfo(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.getUsersInfo(CommonUtil.getUidList(methodCall), new BaseListener(result));
-    }
+//    public void getUsersInfo(MethodCall methodCall, MethodChannel.Result result) {
+//        Open_im_sdk.getUsersInfo(
+//                jsonValue(methodCall, "uidList"), new BaseListener(result));
+//    }

-    public void setSelfInfo(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.setSelfInfo(CommonUtil.getSDKJsonParam(methodCall), new BaseListener(result));
-    }
+//    public void setSelfInfo(MethodCall methodCall, MethodChannel.Result result) {
+//        Open_im_sdk.setSelfInfo(
+//                jsonValue(methodCall), new BaseListener(result));
+//    }

-    public void forceSyncLoginUerInfo(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.forceSyncLoginUerInfo();
-    }
+//    public void forceSyncLoginUerInfo(MethodCall methodCall, MethodChannel.Result result) {
+//        Open_im_sdk.forceSyncLoginUerInfo();
+//    }

 //    public void forceReConn(MethodCall methodCall, MethodChannel.Result result) {
 //        Open_im_sdk.forceReConn();
 //    }

-    public void setSdkLog(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.setSdkLog(CommonUtil.getSDKLog(methodCall));
-    }
+//    public void setSdkLog(MethodCall methodCall, MethodChannel.Result result) {
+//        Open_im_sdk.setSdkLog(value(methodCall, "sdkLog"));
+//    }
 }
--- a/android/src/main/java/io/openim/flutter_openim_sdk/manager/MessageManager.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/manager/MessageManager.java
@@ -1,24 +1,25 @@
 package io.openim.flutter_openim_sdk.manager;

-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
 import io.flutter.plugin.common.MethodCall;
 import io.flutter.plugin.common.MethodChannel;
-import io.openim.flutter_openim_sdk.listener.AdvancedMsgListener;
-import io.openim.flutter_openim_sdk.listener.BaseListener;
-import io.openim.flutter_openim_sdk.listener.MsgSendProgressListener;
+import io.openim.flutter_openim_sdk.listener.OnAdvancedMsgListener;
+import io.openim.flutter_openim_sdk.listener.OnBaseListener;
+import io.openim.flutter_openim_sdk.listener.OnMsgSendListener;
 import io.openim.flutter_openim_sdk.util.CommonUtil;
-import open_im_sdk.OnAdvancedMsgListener;
 import open_im_sdk.Open_im_sdk;


-public class MessageManager {
+public class MessageManager extends BaseManager {
    private final static String KEY_ID = "id";
    //    private final static Map<String, OnAdvancedMsgListener> listeners = new HashMap<>();
-    private static boolean initializedListener = false;
+ /*   private static boolean initializedListener = false;
    private final static Map<String, AdvancedMsgListener> listeners = new ConcurrentHashMap<>();

+    protected void clearListeners() {
+        initializedListener = false;
+        listeners.clear();
+    }
+
    private final static OnAdvancedMsgListener sdkMsgListener = new OnAdvancedMsgListener() {
        @Override
        public void onRecvC2CReadReceipt(String s) {
@@ -44,6 +45,7 @@ public class MessageManager {

    public void addAdvancedMsgListener(MethodCall methodCall, MethodChannel.Result result) {
        String key = methodCall.argument(KEY_ID);
+        Open_im_sdk.addAdvancedMsgListener(new AdvancedMsgListener(key));
        listeners.put(key, new AdvancedMsgListener(key));
        if (!initializedListener) {
            initializedListener = true;
@@ -56,9 +58,9 @@ public class MessageManager {
        listeners.remove(key);
        if (listeners.isEmpty()) {
            initializedListener = false;
-//            Open_im_sdk.removeAdvancedMsgListener(sdkMsgListener);
+            Open_im_sdk.removeAdvancedMsgListener(sdkMsgListener);
        }
-    }
+    }*/
 /*

    public void addAdvancedMsgListener(MethodCall methodCall, MethodChannel.Result result) {
@@ -77,169 +79,229 @@ public class MessageManager {
    }

 */
+    public void setAdvancedMsgListener(MethodCall methodCall, MethodChannel.Result result) {
+        String key = methodCall.argument(KEY_ID);
+        Open_im_sdk.setAdvancedMsgListener(new OnAdvancedMsgListener(key));
+    }

    public void sendMessage(MethodCall methodCall, MethodChannel.Result result) {
-        MsgSendProgressListener listener = new MsgSendProgressListener(result, methodCall);
-        Open_im_sdk.sendMessage(listener,
-                CommonUtil.getSendMessageContent(methodCall),
-                CommonUtil.getSendMessageReceiver(methodCall),
-                CommonUtil.geSendMessageGroupId(methodCall),
-                CommonUtil.getSendMessageOnlineOnly(methodCall));
+        Open_im_sdk.sendMessage(
+                new OnMsgSendListener(result, methodCall),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall, "message"),
+                value(methodCall, "userID"),
+                value(methodCall, "groupID"),
+                jsonValue(methodCall, "offlinePushInfo")
+        );
    }

    public void getHistoryMessageList(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.getHistoryMessageList(new BaseListener(result), CommonUtil.getSDKJsonParam(methodCall));
+        Open_im_sdk.getHistoryMessageList(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall)
+        );
    }

    public void revokeMessage(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.revokeMessage(new BaseListener(result), CommonUtil.getSDKJsonParam(methodCall));
+        Open_im_sdk.revokeMessage(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall)
+        );
    }

    public void deleteMessageFromLocalStorage(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.deleteMessageFromLocalStorage(new BaseListener(result), CommonUtil.getSDKJsonParam(methodCall));
+        Open_im_sdk.deleteMessageFromLocalStorage(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall)
+        );
    }

-    public void deleteMessages(MethodCall methodCall, MethodChannel.Result result) {
-//        Open_im_sdk.deleteMessages(new BaseListener(result), CommonUtil.getSDKJsonParam(methodCall));
-    }
+//    public void deleteMessages(MethodCall methodCall, MethodChannel.Result result) {
+//        Open_im_sdk.deleteMessages(new OnBaseListener(result), CommonUtil.getSDKJsonParam(methodCall));
+//    }

    public void insertSingleMessageToLocalStorage(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.insertSingleMessageToLocalStorage(new BaseListener(result),
-                CommonUtil.getSingleMessageContent(methodCall),
-                CommonUtil.getSingleMessageUserid(methodCall),
-                CommonUtil.getSingleMessageSender(methodCall));
+        Open_im_sdk.insertSingleMessageToLocalStorage(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall, "message"),
+                value(methodCall, "receiverID"),
+                value(methodCall, "senderID")
+        );
    }

-    public void findMessages(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.findMessages(new BaseListener(result), CommonUtil.getMessageIdList(methodCall));
-    }
+//    public void findMessages(MethodCall methodCall, MethodChannel.Result result) {
+//        Open_im_sdk.findMessages(new OnBaseListener(result), jsonValue(methodCall, "messageIDList"));
+//    }

    public void markC2CMessageAsRead(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.markC2CMessageAsRead(new BaseListener(result),
-                CommonUtil.getSingleMessageUserid(methodCall),
-                CommonUtil.getMessageIdList(methodCall));
+        Open_im_sdk.markC2CMessageAsRead(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "userID"),
+                jsonValue(methodCall, "messageIDList")
+        );
    }

    public void typingStatusUpdate(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.typingStatusUpdate(CommonUtil.getSingleMessageUserid(methodCall),
-                CommonUtil.getSingleMessageTyping(methodCall));
+        Open_im_sdk.typingStatusUpdate(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "userID"),
+                value(methodCall, "msgTip")
+        );
    }

    public void createTextMessage(MethodCall methodCall, MethodChannel.Result result) {
        CommonUtil.runMainThreadReturn(result,
                Open_im_sdk.createTextMessage(
-                        CommonUtil.getMessageText(methodCall)));
+                        value(methodCall, "operationID"),
+                        value(methodCall, "text")));
    }

    public void createTextAtMessage(MethodCall methodCall, MethodChannel.Result result) {
        CommonUtil.runMainThreadReturn(result,
                Open_im_sdk.createTextAtMessage(
-                        CommonUtil.getMessageText(methodCall),
-                        CommonUtil.getAtUserList(methodCall)));
+                        value(methodCall, "operationID"),
+                        value(methodCall, "text"),
+                        jsonValue(methodCall, "atUserList")));
    }

    public void createImageMessage(MethodCall methodCall, MethodChannel.Result result) {
        CommonUtil.runMainThreadReturn(result,
                Open_im_sdk.createImageMessage(
-                        CommonUtil.getImagePath(methodCall)));
+                        value(methodCall, "operationID"),
+                        value(methodCall, "imagePath")));
    }

    public void createImageMessageFromFullPath(MethodCall methodCall, MethodChannel.Result result) {
        CommonUtil.runMainThreadReturn(result,
                Open_im_sdk.createImageMessageFromFullPath(
-                        CommonUtil.getImagePath(methodCall)));
+                        value(methodCall, "operationID"),
+                        value(methodCall, "imagePath")));
    }
    public void createSoundMessage(MethodCall methodCall, MethodChannel.Result result) {
        CommonUtil.runMainThreadReturn(result,
                Open_im_sdk.createSoundMessage(
-                        CommonUtil.getSoundPath(methodCall),
-                        CommonUtil.getSoundDuration(methodCall)));
+                        value(methodCall, "operationID"),
+                        value(methodCall, "soundPath"),
+                        int2long(methodCall, "duration")));
    }

    public void createSoundMessageFromFullPath(MethodCall methodCall, MethodChannel.Result result) {
        CommonUtil.runMainThreadReturn(result,
                Open_im_sdk.createSoundMessageFromFullPath(
-                        CommonUtil.getSoundPath(methodCall),
-                        CommonUtil.getSoundDuration(methodCall)));
+                        value(methodCall, "operationID"),
+                        value(methodCall, "soundPath"),
+                        int2long(methodCall, "duration")));
    }

    public void createVideoMessage(MethodCall methodCall, MethodChannel.Result result) {
        CommonUtil.runMainThreadReturn(result,
                Open_im_sdk.createVideoMessage(
-                        CommonUtil.getVideoPath(methodCall),
-                        CommonUtil.getVideoType(methodCall),
-                        CommonUtil.getVideoDuration(methodCall),
-                        CommonUtil.getVideoSnapshotPath(methodCall)));
+                        value(methodCall, "operationID"),
+                        value(methodCall, "videoPath"),
+                        value(methodCall, "videoType"),
+                        int2long(methodCall, "duration"),
+                        value(methodCall, "snapshotPath")));
    }

    public void createVideoMessageFromFullPath(MethodCall methodCall, MethodChannel.Result result) {
        CommonUtil.runMainThreadReturn(result,
                Open_im_sdk.createVideoMessageFromFullPath(
-                        CommonUtil.getVideoPath(methodCall),
-                        CommonUtil.getVideoType(methodCall),
-                        CommonUtil.getVideoDuration(methodCall),
-                        CommonUtil.getVideoSnapshotPath(methodCall)));
+                        value(methodCall, "operationID"),
+                        value(methodCall, "videoPath"),
+                        value(methodCall, "videoType"),
+                        int2long(methodCall, "duration"),
+                        value(methodCall, "snapshotPath")));
    }

    public void createFileMessage(MethodCall methodCall, MethodChannel.Result result) {
        CommonUtil.runMainThreadReturn(result,
                Open_im_sdk.createFileMessage(
-                        CommonUtil.getFilePath(methodCall),
-                        CommonUtil.getFileName(methodCall)));
+                        value(methodCall, "operationID"),
+                        value(methodCall, "filePath"),
+                        value(methodCall, "fileName")));
    }

    public void createFileMessageFromFullPath(MethodCall methodCall, MethodChannel.Result result) {
        CommonUtil.runMainThreadReturn(result,
                Open_im_sdk.createFileMessageFromFullPath(
-                        CommonUtil.getFilePath(methodCall),
-                        CommonUtil.getFileName(methodCall)));
+                        value(methodCall, "operationID"),
+                        value(methodCall, "filePath"),
+                        value(methodCall, "fileName")));
    }

    public void createMergerMessage(MethodCall methodCall, MethodChannel.Result result) {
        CommonUtil.runMainThreadReturn(result,
                Open_im_sdk.createMergerMessage(
-                        CommonUtil.getMergerMessageList(methodCall),
-                        CommonUtil.getMergerMessageTitle(methodCall),
-                        CommonUtil.getSummaryList(methodCall)));
+                        value(methodCall, "operationID"),
+                        jsonValue(methodCall, "messageList"),
+                        value(methodCall, "title"),
+                        jsonValue(methodCall, "summaryList")));
    }


    public void createForwardMessage(MethodCall methodCall, MethodChannel.Result result) {
        CommonUtil.runMainThreadReturn(result,
                Open_im_sdk.createForwardMessage(
-                        CommonUtil.getForwardMessage(methodCall)));
+                        value(methodCall, "operationID"),
+                        jsonValue(methodCall, "message")));
    }

    public void createLocationMessage(MethodCall methodCall, MethodChannel.Result result) {
        CommonUtil.runMainThreadReturn(result, Open_im_sdk.createLocationMessage(
-                CommonUtil.getMessageDes(methodCall),
-                CommonUtil.getLocationLongitude(methodCall),
-                CommonUtil.getLocationLatitude(methodCall)
+                value(methodCall, "operationID"),
+                value(methodCall, "description"),
+                value(methodCall, "longitude"),
+                value(methodCall, "latitude")
        ));
    }

    public void createCustomMessage(MethodCall methodCall, MethodChannel.Result result) {
        CommonUtil.runMainThreadReturn(result, Open_im_sdk.createCustomMessage(
-                CommonUtil.getCustomMessageData(methodCall),
-                CommonUtil.getCustomMessageExt(methodCall),
-                CommonUtil.getMessageDes(methodCall)
+                value(methodCall, "operationID"),
+                value(methodCall, "data"),
+                value(methodCall, "extension"),
+                value(methodCall, "description")
        ));
    }

    public void createQuoteMessage(MethodCall methodCall, MethodChannel.Result result) {
        CommonUtil.runMainThreadReturn(result, Open_im_sdk.createQuoteMessage(
-                CommonUtil.getQuoteMessageText(methodCall),
-                CommonUtil.getQuoteMessageBody(methodCall)
+                value(methodCall, "operationID"),
+                value(methodCall, "quoteText"),
+                jsonValue(methodCall, "quoteMessage")
        ));
    }

    public void createCardMessage(MethodCall methodCall, MethodChannel.Result result) {
        CommonUtil.runMainThreadReturn(result, Open_im_sdk.createCardMessage(
-                CommonUtil.getCardMessage(methodCall)
+                value(methodCall, "operationID"),
+                jsonValue(methodCall, "cardMessage")
        ));
    }

-    public void forceSyncMsg(MethodCall methodCall, MethodChannel.Result result) {
-        Open_im_sdk.forceSyncMsg();
+//    public void forceSyncMsg(MethodCall methodCall, MethodChannel.Result result) {
+//        Open_im_sdk.forceSyncMsg();
+//    }
+
+    public void clearC2CHistoryMessage(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.clearC2CHistoryMessage(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "userID")
+        );
+    }
+
+    public void clearGroupHistoryMessage(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.clearGroupHistoryMessage(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                value(methodCall, "groupID")
+        );
    }
 }
--- a/android/src/main/java/io/openim/flutter_openim_sdk/manager/UserManager.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/manager/UserManager.java
@@ -0,0 +1,35 @@
+package io.openim.flutter_openim_sdk.manager;
+
+import io.flutter.plugin.common.MethodCall;
+import io.flutter.plugin.common.MethodChannel;
+import io.openim.flutter_openim_sdk.listener.OnBaseListener;
+import io.openim.flutter_openim_sdk.listener.OnUserListener;
+import open_im_sdk.Open_im_sdk;
+
+public class UserManager extends BaseManager {
+
+    public void setUserListener(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.setUserListener(new OnUserListener());
+    }
+
+    public void getUsersInfo(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.getUsersInfo(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall, "uidList"));
+    }
+
+    public void setSelfInfo(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.setSelfInfo(
+                new OnBaseListener(result),
+                value(methodCall, "operationID"),
+                jsonValue(methodCall));
+    }
+
+    public void getSelfUserInfo(MethodCall methodCall, MethodChannel.Result result) {
+        Open_im_sdk.getSelfUserInfo(
+                new OnBaseListener(result),
+                value(methodCall, "operationID")
+        );
+    }
+}
--- a/android/src/main/java/io/openim/flutter_openim_sdk/util/CommonUtil.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/util/CommonUtil.java
@@ -8,7 +8,6 @@ import androidx.collection.ArrayMap;
 import java.util.Map;

 import io.flutter.Log;
-import io.flutter.plugin.common.MethodCall;
 import io.flutter.plugin.common.MethodChannel;
 import io.openim.flutter_openim_sdk.FlutterOpenimSdkPlugin;

@@ -16,18 +15,6 @@ import io.openim.flutter_openim_sdk.FlutterOpenimSdkPlugin;
 public class CommonUtil {
    private final static Handler MAIN_HANDLER = new Handler(Looper.getMainLooper());

-    public static <T> T getParamValue(MethodCall methodCall, String param) {
-        return methodCall.argument(param);
-    }
-
-    public static String getSDKJsonParam(MethodCall methodCall, String key) {
-        return JsonUtil.toString(methodCall.argument(key));
-    }
-
-    public static String getSDKJsonParam(MethodCall methodCall) {
-        return JsonUtil.toString(methodCall.arguments);
-    }
-
    public static void runMainThreadReturn(final MethodChannel.Result result, final Object param) {
        MAIN_HANDLER.post(() -> result.success(param));
    }
@@ -45,7 +32,7 @@ public class CommonUtil {
        runMainThreadReturnError(result, String.valueOf(errorCode), errorMessage, errorDetails);
    }

-    public synchronized static <T> void emitEvent(String method, String type, Long errCode, String errMsg, T data) {
+    public synchronized static <T> void emitEvent(String method, String type, Object errCode, String errMsg, T data) {
        runMainThread(() -> {
            Map<String, Object> res = new ArrayMap<>();
            if (null != type) {
@@ -68,288 +55,4 @@ public class CommonUtil {
    public static <T> void emitEvent(String method, String type, T data) {
        emitEvent(method, type, null, null, data);
    }
-
-
-    ///////////////////////////////////////
-    //////////////////////////////////////
-    public static String getUid(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_UID);
-    }
-
-    public static String getJsonUid(MethodCall methodCall) {
-        return getSDKJsonParam(methodCall, KEY_UID);
-    }
-
-    public static String getToken(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_TOKEN);
-    }
-
-    public static String getUidList(MethodCall methodCall) {
-        return getSDKJsonParam(methodCall, KEY_USER_IDS);
-    }
-
-    public static String getMessageText(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_TEXT);
-    }
-
-    public static String getAtUserList(MethodCall methodCall) {
-        return getSDKJsonParam(methodCall, KEY_AT_USER_LIST);
-    }
-
-    public static String getImagePath(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_IMAGE_PATH);
-    }
-
-    public static String getSoundPath(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_SOUND_PATH);
-    }
-
-    public static long getSoundDuration(MethodCall methodCall) {
-        Integer i = getParamValue(methodCall, KEY_SOUND_DURATION);
-        return Long.valueOf(i);
-    }
-
-    public static String getVideoPath(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_VIDEO_PATH);
-    }
-
-    public static String getVideoType(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_VIDEO_TYPE);
-    }
-
-    public static long getVideoDuration(MethodCall methodCall) {
-        Integer i = getParamValue(methodCall, KEY_VIDEO_DURATION);
-        return Long.valueOf(i);
-    }
-
-    public static String getVideoSnapshotPath(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_VIDEO_SNAPSHOT_PATH);
-    }
-
-    public static String getFilePath(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_FILE_PATH);
-    }
-
-    public static String getFileName(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_FILE_NAME);
-    }
-
-    public static String getMergerMessageList(MethodCall methodCall) {
-        return getSDKJsonParam(methodCall, KEY_MERGER_MESSAGE_LIST);
-    }
-
-    public static String getMergerMessageTitle(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_MERGER_MESSAGE_TITLE);
-    }
-
-    public static String getSummaryList(MethodCall methodCall) {
-        return getSDKJsonParam(methodCall, KEY_SUMMARY_LIST);
-    }
-
-    public static String getForwardMessage(MethodCall methodCall) {
-        return getSDKJsonParam(methodCall, KEY_FORWARD_MESSAGE);
-    }
-
-    public static String getSendMessageContent(MethodCall methodCall) {
-        return getSDKJsonParam(methodCall, KEY_SEND_MESSAGE_CONTENT);
-    }
-
-    public static Object getSendMessageClientMsgID(MethodCall methodCall) {
-        Map<String, Object> map = getParamValue(methodCall, KEY_SEND_MESSAGE_CONTENT);
-        return map.get(KEY_SEND_MESSAGE_CONTENT_CLIENT_ID);
-    }
-
-    public static String getSendMessageReceiver(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_SEND_MESSAGE_RECEIVER);
-    }
-
-    public static String geSendMessageGroupId(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_SEND_MESSAGE_GROUP_ID);
-    }
-
-    public static boolean getSendMessageOnlineOnly(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_SEND_MESSAGE_ONLINE_ONLY);
-    }
-
-    public static String getSingleMessageContent(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_SINGLE_MESSAGE_CONTENT);
-    }
-
-    public static String getSingleMessageUserid(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_SINGLE_MESSAGE_USERID);
-    }
-
-    public static String getGroupMessageGroupid(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_GROUP_MESSAGE_GROUPID);
-    }
-
-    public static String getSingleMessageSender(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_SINGLE_MESSAGE_SENDER);
-    }
-
-    public static String getSingleMessageTyping(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_SINGLE_MESSAGE_TYPING);
-    }
-
-    public static String getMessageIdList(MethodCall methodCall) {
-        return getSDKJsonParam(methodCall, KEY_FIND_MESSAGE_IDS);
-    }
-
-    public static String getConversationId(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_CONVERSATION_ID);
-    }
-
-    public static String getConversationIds(MethodCall methodCall) {
-        return getSDKJsonParam(methodCall, KEY_CONVERSATION_IDS);
-    }
-
-    public static String getConversationSourceId(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_CONVERSATION_SOURCE_ID);
-    }
-
-    public static int getConversationSessionType(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_CONVERSATION_SESSION_TYPE);
-    }
-
-    public static String getConversationDraft(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_CONVERSATION_DRAFT);
-    }
-
-    public static boolean isPinnedConversation(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_CONVERSATION_PINNED);
-    }
-
-    public static String getGid(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_GROUP_ID);
-    }
-
-    public static String getGidList(MethodCall methodCall) {
-        return getSDKJsonParam(methodCall, KEY_GROUP_IDS);
-    }
-
-    public static String getGroupOpReason(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_GROUP_OP_REASON);
-    }
-
-    public static int getGroupListFilter(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_GROUP_LIST_FILTER);
-    }
-
-    public static int getGroupListNext(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_GROUP_LIST_NEXT);
-    }
-
-    public static String getGroupInfo(MethodCall methodCall) {
-        return getSDKJsonParam(methodCall, KEY_GROUP_INFO);
-    }
-
-    public static String getGroupMemberRoleList(MethodCall methodCall) {
-        return getSDKJsonParam(methodCall, KEY_GROUP_MEMBER_ROLE_LIST);
-    }
-
-    public static String getGroupApplicationInfo(MethodCall methodCall) {
-        return getSDKJsonParam(methodCall, KEY_GROUP_APPLICATION_INFO);
-    }
-
-
-    public static double getLocationLatitude(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_LOCATION_MESSAGE_LA);
-    }
-
-    public static double getLocationLongitude(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_LOCATION_MESSAGE_LO);
-    }
-
-    public static String getMessageDes(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_MESSAGE_DES);
-    }
-
-    public static String getCustomMessageData(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_CUSTOM_MESSAGE_DATA);
-    }
-
-    public static String getCustomMessageExt(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_CUSTOM_MESSAGE_EXT);
-    }
-
-    public static String getQuoteMessageText(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_QUOTE_MESSAGE_TEXT);
-    }
-
-    public static String getQuoteMessageBody(MethodCall methodCall) {
-        return getSDKJsonParam(methodCall, KEY_QUOTE_MESSAGE_BODY);
-    }
-
-    public static String getCardMessage(MethodCall methodCall) {
-        return getSDKJsonParam(methodCall, KEY_CARD_MESSAGE);
-    }
-
-    public static int getSDKLog(MethodCall methodCall) {
-        return getParamValue(methodCall, KEY_SDK_LOG);
-    }
-
-    //login
-    final static String KEY_UID = "uid";
-    final static String KEY_TOKEN = "token";
-    //create message body
-    final static String KEY_TEXT = "text";
-    final static String KEY_AT_USER_LIST = "atUserList";
-    final static String KEY_IMAGE_PATH = "imagePath";
-    final static String KEY_SOUND_PATH = "soundPath";
-    final static String KEY_SOUND_DURATION = "duration";
-    final static String KEY_VIDEO_PATH = "videoPath";
-    final static String KEY_VIDEO_TYPE = "videoType";
-    final static String KEY_VIDEO_DURATION = "duration";
-    final static String KEY_VIDEO_SNAPSHOT_PATH = "snapshotPath";
-    final static String KEY_FILE_PATH = "filePath";
-    final static String KEY_FILE_NAME = "fileName";
-    final static String KEY_MERGER_MESSAGE_LIST = "messageList";
-    final static String KEY_MERGER_MESSAGE_TITLE = "title";
-    final static String KEY_SUMMARY_LIST = "summaryList";
-    final static String KEY_FORWARD_MESSAGE = "message";
-    final static String KEY_LOCATION_MESSAGE_LO = "longitude";
-    final static String KEY_LOCATION_MESSAGE_LA = "latitude";
-    final static String KEY_MESSAGE_DES = "description";
-    final static String KEY_CUSTOM_MESSAGE_DATA = "data";
-    final static String KEY_CUSTOM_MESSAGE_EXT = "extension";
-    final static String KEY_QUOTE_MESSAGE_TEXT = "quoteText";
-    final static String KEY_QUOTE_MESSAGE_BODY = "quoteMessage";
-    final static String KEY_CARD_MESSAGE = "cardMessage";
-    //send message
-    final static String KEY_SEND_MESSAGE_CONTENT = "message";
-    final static String KEY_SEND_MESSAGE_CONTENT_CLIENT_ID = "clientMsgID";
-    final static String KEY_SEND_MESSAGE_RECEIVER = "receiver";
-    final static String KEY_SEND_MESSAGE_GROUP_ID = "groupID";
-    final static String KEY_SEND_MESSAGE_ONLINE_ONLY = "onlineUserOnly";
-    //single chat
-    final static String KEY_SINGLE_MESSAGE_CONTENT = "message";
-    final static String KEY_SINGLE_MESSAGE_USERID = "userID";
-    final static String KEY_SINGLE_MESSAGE_SENDER = "sender";
-    final static String KEY_SINGLE_MESSAGE_TYPING = "typing";
-    //group chat
-    final static String KEY_GROUP_MESSAGE_GROUPID = "groupID";
-    // find message
-    final static String KEY_FIND_MESSAGE_IDS = "messageIDList";
-    // conversation
-    final static String KEY_CONVERSATION_ID = "conversationID";
-    final static String KEY_CONVERSATION_IDS = "conversationIDList";
-    final static String KEY_CONVERSATION_DRAFT = "draftText";
-    final static String KEY_CONVERSATION_PINNED = "isPinned";
-    final static String KEY_CONVERSATION_SOURCE_ID = "sourceID";
-    final static String KEY_CONVERSATION_SESSION_TYPE = "sessionType";
-    // user info
-    final static String KEY_USER_IDS = "uidList";
-    // group
-    final static String KEY_GROUP_ID = "gid";
-    final static String KEY_GROUP_IDS = "gidList";
-    final static String KEY_GROUP_OP_REASON = "reason";
-    //    final static String KEY_GROUP_USER_ID = "uid";
-//    final static String KEY_GROUP_USER_IDS = "uidList";
-    final static String KEY_GROUP_LIST_FILTER = "filter";
-    final static String KEY_GROUP_LIST_NEXT = "next";
-    final static String KEY_GROUP_INFO = "gInfo";
-    final static String KEY_GROUP_MEMBER_ROLE_LIST = "memberList";
-    final static String KEY_GROUP_APPLICATION_INFO = "application";
-    //
-    final static String KEY_SDK_LOG = "sdkLog";
 }
--- a/example/ios/Runner.xcodeproj/project.pbxproj
+++ b/example/ios/Runner.xcodeproj/project.pbxproj
@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 46;
+	objectVersion = 51;
 	objects = {

 /* Begin PBXBuildFile section */
@@ -121,7 +121,6 @@
 				3A6AB9CCD90A2F5C2CE719D0 /* Pods-Runner.release.xcconfig */,
 				076751BE520B721535096B75 /* Pods-Runner.profile.xcconfig */,
 			);
-			name = Pods;
 			path = Pods;
 			sourceTree = "<group>";
 		};
@@ -156,7 +155,7 @@
 		97C146E61CF9000F007C117D /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 1020;
+				LastUpgradeCheck = 1300;
 				ORGANIZATIONNAME = "";
 				TargetAttributes = {
 					97C146ED1CF9000F007C117D = {
@@ -353,12 +352,17 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
 			buildSettings = {
+				ARCHS = "$(ARCHS_STANDARD)";
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				DEVELOPMENT_TEAM = BDLHL8GNFV;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = io.openim.flutterOpenimSdkExample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
@@ -467,7 +471,8 @@
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
-				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
+				SWIFT_COMPILATION_MODE = wholemodule;
+				SWIFT_OPTIMIZATION_LEVEL = "-O";
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
 			};
@@ -477,12 +482,17 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */;
 			buildSettings = {
+				ARCHS = "$(ARCHS_STANDARD)";
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				DEVELOPMENT_TEAM = BDLHL8GNFV;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = io.openim.flutterOpenimSdkExample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
@@ -496,12 +506,17 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
 			buildSettings = {
+				ARCHS = "$(ARCHS_STANDARD)";
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				DEVELOPMENT_TEAM = BDLHL8GNFV;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = io.openim.flutterOpenimSdkExample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
--- a/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
+++ b/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1020"
+   LastUpgradeVersion = "1300"
   version = "1.3">
   <BuildAction
      parallelizeBuildables = "YES"
--- a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png
+++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png
--- a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png
+++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png
--- a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png
+++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png
--- a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png
+++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png
--- a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png
+++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png
--- a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@2x.png
+++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@2x.png
--- a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@3x.png
+++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@3x.png
--- a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@1x.png
+++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@1x.png
--- a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@2x.png
+++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@2x.png
--- a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@3x.png
+++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@3x.png
--- a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@2x.png
+++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@2x.png
--- a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@3x.png
+++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@3x.png
--- a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png
+++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png
--- a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png
+++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png
--- a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png
+++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png
--- a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
+++ b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
--- a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
+++ b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
--- a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
+++ b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -1,4 +1,3 @@
-import 'dart:io';

 import 'package:flutter/material.dart';
 import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
@@ -15,7 +14,6 @@ class MyApp extends StatefulWidget {
 class _MyAppState extends State<MyApp> {
  @override
  void initState() {
-    _initSDK();
    super.initState();
  }

@@ -28,81 +26,526 @@ class _MyAppState extends State<MyApp> {
        ),
        body: Column(
          children: [
-            TextButton(onPressed: _login, child: Text('login')),
+            TextButton(onPressed: () {}, child: Text('login')),
          ],
        ),
      ),
    );
  }

-  void _login() {
-    if (OpenIM.iMManager.isInitialized)
-      OpenIM.iMManager.login(uid: '', token: '');
+  void initSDK() {
+    OpenIM.iMManager
+        .initSDK(
+      // "当前平台，参照IMPlatform类",
+      platform: 0,
+      // SDK的API接口地址。如：http:xxx:10000
+      apiAddr: "",
+      // SDK的web socket地址。如： ws:xxx:17778
+      wsAddr: "",
+      // 数据存储路径。如：var apath =(await getApplicationDocumentsDirectory()).path
+      dataDir: "",
+      listener: OnConnectListener(
+        onConnectSuccess: () {
+          // 已经成功连接到服务器
+        },
+        onConnecting: () {
+          // 正在连接到服务器，适合在 UI 上展示“正在连接”状态。
+        },
+        onConnectFailed: (code, errorMsg) {
+          // 连接服务器失败，可以提示用户当前网络连接不可用
+        },
+        onUserSigExpired: () {
+          // 登录票据已经过期，请使用新签发的 UserSig 进行登录。
+        },
+        onKickedOffline: () {
+          // 当前用户被踢下线，此时可以 UI 提示用户“您已经在其他端登录了当前账号，是否重新登录？”
+        },
+      ),
+    )
+        .then((value) {
+      if (value == true) {
+        // 初始化成功
+      }
+    });
  }

-  void _initSDK() async {
-    // Initialize SDK
+  void setLisenter() {
    OpenIM.iMManager
-      ..initSDK(
-        platform: Platform.isAndroid ? IMPlatform.android : IMPlatform.ios,
-        ipApi: '',
-        ipWs: '',
-        dbPath: '',
-        listener: OnInitSDKListener(
-          onConnecting: () {},
-          onConnectFailed: (code, error) {},
-          onConnectSuccess: () {},
-          onKickedOffline: () {},
-          onUserSigExpired: () {},
-          onSelfInfoUpdated: (user) {},
-        ),
-      )
-
-      // Add message listener (remove when not in use)
-      ..messageManager.addAdvancedMsgListener(OnAdvancedMsgListener(
-        onRecvMessageRevoked: (msgId) {},
-        onRecvC2CReadReceipt: (list) {},
-        onRecvNewMessage: (msg) {},
+      ..userManager.setUserListener(OnUserListener(
+        onSelfInfoUpdated: (userInfo) {
+          // 当前登录用户资料变更回调
+        },
+      ))
+      ..messageManager.setAdvancedMsgListener(OnAdvancedMsgListener(
+        onRecvNewMessage: (message) {
+          // 收到新消息，界面添加新消息
+        },
+        onRecvMessageRevoked: (messageID) {
+          // 消息成功撤回，从界面移除消息
+        },
+        onRecvC2CReadReceipt: (list) {
+          // 消息被阅读回执，将消息标记为已读
+        },
      ))
-
-      // Set up message sending progress listener
      ..messageManager.setMsgSendProgressListener(OnMsgSendProgressListener(
-        onProgress: (msgId, progress) {},
+        onProgress: (messageID, progress) {
+          // 消息发送进度回调
+        },
      ))
-
-      // Set up friend relationship listener
      ..friendshipManager.setFriendshipListener(OnFriendshipListener(
-        onBlackListAdd: (u) {},
-        onBlackListDeleted: (u) {},
-        onFriendApplicationListAccept: (u) {},
-        onFriendApplicationListAdded: (u) {},
-        onFriendApplicationListDeleted: (u) {},
-        onFriendApplicationListReject: (u) {},
-        onFriendInfoChanged: (u) {},
-        onFriendListAdded: (u) {},
-        onFriendListDeleted: (u) {},
+        onFriendApplicationRejected: (applicationInfo) {
+          // 发出或收到的好友申请被拒绝
+        },
+        onFriendApplicationDeleted: (applicationInfo) {
+          // 发出或收到的好友申请被删除
+        },
+        onFriendApplicationAdded: (applicationInfo) {
+          // 发出或收到的好友申请被添加
+        },
+        onFriendApplicationAccepted: (applicationInfo) {
+          // 发出或收到的好友申请已同意
+        },
+        onFriendAdded: (frinedInfo) {
+          // 好友被添加
+        },
+        onFriendDeleted: (frinedInfo) {
+          // 好友被删除
+        },
+        onFriendInfoChanged: (frinedInfo) {
+          // 朋友的资料发生变化
+        },
+        onBlacklistDeleted: (blackInfo) {
+          // 从黑名单删除
+        },
+        onBlacklistAdded: (blackInfo) {
+          // 拉入黑名单
+        },
      ))
-
-      // Set up conversation listener
      ..conversationManager.setConversationListener(OnConversationListener(
-        onConversationChanged: (list) {},
-        onNewConversation: (list) {},
-        onTotalUnreadMessageCountChanged: (count) {},
-        onSyncServerFailed: () {},
-        onSyncServerFinish: () {},
-        onSyncServerStart: () {},
+        onNewConversation: (list) {
+          // 新增会话
+        },
+        onConversationChanged: (list) {
+          // 已添加的会话发送改变
+        },
+        onTotalUnreadMessageCountChanged: (count) {
+          // 未读消息数发送变化
+        },
      ))
-
-      // Set up group listener
      ..groupManager.setGroupListener(OnGroupListener(
-        onApplicationProcessed: (groupId, opUser, agreeOrReject, opReason) {},
-        onGroupCreated: (groupId) {},
-        onGroupInfoChanged: (groupId, info) {},
-        onMemberEnter: (groupId, list) {},
-        onMemberInvited: (groupId, opUser, list) {},
-        onMemberKicked: (groupId, opUser, list) {},
-        onMemberLeave: (groupId, info) {},
-        onReceiveJoinApplication: (groupId, info, opReason) {},
+        onGroupMemberInfoChanged: (memberInfo) {
+          // 组成员信息发生变化
+        },
+        onGroupMemberDeleted: (memberInfo) {
+          // 组成员退出
+        },
+        onGroupMemberAdded: (memberInfo) {
+          // 组成员进入
+        },
+        onGroupApplicationRejected: (applicationInfo) {
+          // 发出或收到的组申请被拒绝
+        },
+        onGroupApplicationDeleted: (applicationInfo) {
+          // 发出或收到的组申请被删除
+        },
+        onGroupApplicationAdded: (applicationInfo) {
+          // 发出或收到的组申请有新增
+        },
+        onGroupApplicationAccepted: (applicationInfo) {
+          // 发出或收到的组申请被接受
+        },
+        onJoinedGroupDeleted: (groupInfo) {
+          // 退出群：退出者收到；踢出群：被踢者收到
+        },
+        onJoinedGroupAdded: (groupInfo) {
+          // 创建群： 初始成员收到；邀请进群：被邀请者收到
+        },
+        onGroupInfoChanged: (groupInfo) {
+          // 组资料变更
+        },
      ));
  }
+
+  void login() {
+    OpenIM.iMManager
+        .login(
+      uid: "", // uid来自于自身业务服务器
+      token: "", // token需要业务服务器根据secret向OpenIM服务端交换获取
+    )
+        .then((value) {
+      // 返回当前登录用户的资料
+    });
+  }
+
+  void imMager() {
+    OpenIM.iMManager.logout().then((_) {
+      // 退出成功
+    });
+
+    OpenIM.iMManager.getLoginUserInfo().then((userInfo) {
+      // 当前登录用户的信息
+    });
+
+    OpenIM.iMManager.getLoginUserID().then((userID) {
+      // 当前登录用户的ID
+    });
+  }
+
+  void userManager() {
+    OpenIM.iMManager.userManager.getUsersInfo(
+      uidList: [], // 用户ID集合
+    ).then((userInfoList) {
+      // 用户信息列表
+    });
+
+    OpenIM.iMManager.userManager.getSelfUserInfo().then((userInfo) {
+      // 返回当前登录用户的资料
+    });
+
+    OpenIM.iMManager.userManager
+        .setSelfInfo(
+          nickname: '',
+          // 昵称
+          faceURL: '',
+          // 头像
+          gender: 0,
+          // 性别: 男1，女0
+          phoneNumber: '',
+          // 手机号
+          email: '',
+          //邮箱
+          birth: 0,
+          //生日
+          ex: '', // 其他信息
+        )
+        .then((_) {});
+  }
+
+  void conversationManager() {
+    OpenIM.iMManager.conversationManager.getAllConversationList().then((list) {
+      // List<ConversationInfo> 会话列表
+    });
+    OpenIM.iMManager.conversationManager.getConversationListSplit(
+      offset: 0, // 偏移量，如：第1页，offet：0，count：20；第2页：offset：20；
+      count: 0, // 每页数量
+    );
+    OpenIM.iMManager.conversationManager.getOneConversation(
+      sourceID: "", // 如果是单聊值传userID，如果是群聊groupID
+      sessionType: 1, // 如果是单聊值传1，如果是群聊值传2
+    );
+    OpenIM.iMManager.conversationManager.getMultipleConversation(
+      conversationIDList: [], // 会话ID集合
+    ).then((list) {
+      // 返回与id匹配的会话列表
+    });
+    OpenIM.iMManager.conversationManager
+        .deleteConversation(
+          conversationID: "", // 会话id
+        )
+        .then((_) => null)
+        .catchError((_) {});
+    OpenIM.iMManager.conversationManager.setConversationDraft(
+      conversationID: "", // 会话id
+      draftText: "", // 草稿
+    );
+    OpenIM.iMManager.conversationManager.pinConversation(
+      conversationID: "", // 会话id
+      isPinned: true, // true：置顶；false：取消置顶
+    );
+    OpenIM.iMManager.conversationManager.markGroupMessageHasRead(
+      groupID: "", // 组id
+    );
+    OpenIM.iMManager.conversationManager.getTotalUnreadMsgCount();
+    OpenIM.iMManager.conversationManager.getConversationIDBySessionType(
+      sourceID: "", // 如果是单聊值传userID，如果是群聊groupID
+      sessionType: 1, // 如果是单聊值传1，如果是群聊值传2
+    );
+    OpenIM.iMManager.conversationManager.setConversationRecvMessageOpt(
+      conversationIDList: [], // 会话id列表
+      status: 1, // 1：不接受消息；2：接受在线消息不接受离线消息；0：正常
+    );
+    OpenIM.iMManager.conversationManager.getConversationRecvMessageOpt(
+      conversationIDList: [], // 会话id列表
+    );
+    OpenIM.iMManager.conversationManager.simpleSort([]);
+  }
+
+  void friendManager() {
+    OpenIM.iMManager.friendshipManager.getFriendsInfo(
+      uidList: [], // userId列表
+    ).then((list) {
+      // List<UserInfo>
+    });
+    OpenIM.iMManager.friendshipManager.addFriend(
+      uid: "", // 用户id
+      reason: '', // 发起好友申请的描述信息
+    );
+    OpenIM.iMManager.friendshipManager
+        .getRecvFriendApplicationList()
+        .then((value) {
+      // List<FriendApplicationInfo> 申请列表
+    });
+    OpenIM.iMManager.friendshipManager
+        .getSendFriendApplicationList()
+        .then((list) {
+      // List<FriendApplicationInfo> 申请列表
+    });
+    OpenIM.iMManager.friendshipManager.getFriendList().then((list) {
+      //  List<UserInfo> 好友信息列表
+    });
+    OpenIM.iMManager.friendshipManager.setFriendRemark(
+      uid: '', // 好友userID
+      remark: '', // 备注名
+    );
+    OpenIM.iMManager.friendshipManager.addBlacklist(
+      uid: "", // 好友userID
+    );
+    OpenIM.iMManager.friendshipManager.getBlacklist().then((list) {
+      // List<UserInfo>
+    });
+    OpenIM.iMManager.friendshipManager.removeBlacklist(
+      uid: "", // userID
+    );
+    OpenIM.iMManager.friendshipManager.checkFriend(
+      uidList: [], // userID 列表
+    ).then((value) {
+      // List<FriendshipInfo>
+    });
+    OpenIM.iMManager.friendshipManager.deleteFriend(
+      uid: '', // userID
+    );
+    OpenIM.iMManager.friendshipManager.acceptFriendApplication(
+      uid: "", // userID
+      handleMsg: '', // 备注信息
+    );
+    OpenIM.iMManager.friendshipManager.refuseFriendApplication(
+      uid: "", // userID
+      handleMsg: '', // 备注信息
+    );
+  }
+
+  void groupManager() {
+    OpenIM.iMManager.groupManager
+        .inviteUserToGroup(
+      groupId: '', // 组ID
+      uidList: [], // 成员 userID 列表
+      reason: '', // 备注信息
+    )
+        .then((list) {
+      // List<GroupInviteResult>
+    });
+
+    OpenIM.iMManager.groupManager.kickGroupMember(
+      groupId: '', // 组ID
+      uidList: [], // userID 列表
+      reason: '', // 备注信息
+    );
+    OpenIM.iMManager.groupManager.getGroupMembersInfo(
+      groupId: '', // 组ID
+      uidList: [], // 成员 userID 列表
+    ).then((list) {
+      // List<GroupMembersInfo>
+    });
+
+    OpenIM.iMManager.groupManager
+        .getGroupMemberList(
+      groupId: '', // 组ID
+      filter: 0, // 1普通成员, 2群主，3管理员
+      offset: 0, // 偏移量，每次开始的index值
+      count: 0, // 每次拉取的数量
+    )
+        .then((list) {
+      // List<GroupMembersInfo>
+    });
+
+    OpenIM.iMManager.groupManager.getJoinedGroupList().then((list) {
+      // List<GroupInfo>
+    });
+
+    OpenIM.iMManager.groupManager
+        .isJoinedGroup(
+      gid: '', // 组ID
+    )
+        .then((joned) {
+      // true已加入；false未加入
+    });
+
+    OpenIM.iMManager.groupManager.createGroup(
+      groupName: '',
+      // 组名
+      faceUrl: '',
+      // 头像
+      notification: '',
+      // 群公告
+      introduction: '',
+      // 群简介
+      groupType: 0,
+      // 类型
+      ex: '',
+      // 扩展信息
+      list: [], // 成员角色集合 List<GroupMemberRole>
+    ).then((groupInfo) {
+      // 返回组信息 GroupInfo
+    });
+
+    OpenIM.iMManager.groupManager.setGroupInfo(
+      groupID: '',
+      groupName: '',
+      // 组名
+      faceUrl: '',
+      // 头像
+      notification: '',
+      // 群公告
+      introduction: '',
+      // 群简介
+      ex: '', // 扩展信息
+    );
+
+    OpenIM.iMManager.groupManager.getGroupsInfo(
+      gidList: [], // 组id集合
+    ).then((list) {
+      // List<GroupInfo>
+    });
+
+    OpenIM.iMManager.groupManager.joinGroup(
+      gid: '', // 组id
+      reason: '', // 入群备注信息
+    );
+
+    OpenIM.iMManager.groupManager.quitGroup(
+      gid: '', // 组id
+    );
+    OpenIM.iMManager.groupManager.transferGroupOwner(
+      gid: '', // 组ID
+      uid: '', // 新 owner userID
+    );
+
+    OpenIM.iMManager.groupManager.getRecvGroupApplicationList().then((list) {
+      // List<GroupApplicationInfo>
+    });
+    OpenIM.iMManager.groupManager.getSendGroupApplicationList().then((list) {
+      // List<GroupApplicationInfo>
+    });
+    OpenIM.iMManager.groupManager.acceptGroupApplication(
+      gid: '', // 组ID
+      uid: '', // 申请人userID
+      handleMsg: '', // 备注信息
+    );
+
+    OpenIM.iMManager.groupManager.refuseGroupApplication(
+      gid: '', // 组ID
+      uid: '', // 申请人userID
+      handleMsg: '', // 备注信息
+    );
+  }
+
+  void messageManager() {
+    OpenIM.iMManager.messageManager.sendMessage(
+      message: Message(), // 消息体
+      userID: '', // 接受消息的userID
+      groupID: '', // 接受消息的群ID
+      offlinePushInfo: OfflinePushInfo(), // 离线推送消息备注
+    );
+    OpenIM.iMManager.messageManager
+        .getHistoryMessageList(
+      userID: '', // 单聊对象的userID
+      groupID: '', // 群聊的组id
+      startMsg: null, // 消息体
+      count: 0, // 每次拉取的数量
+    )
+        .then((list) {
+      // List<Message>
+    });
+    OpenIM.iMManager.messageManager.revokeMessage(
+      message: Message(), // 消息体
+    );
+    OpenIM.iMManager.messageManager.deleteMessageFromLocalStorage(
+      message: Message(), // 消息体
+    );
+    OpenIM.iMManager.messageManager.insertSingleMessageToLocalStorage(
+      receiverID: '', // 接收者userID
+      senderID: '', // 发送者userID
+      message: Message(), // 消息体
+    );
+    OpenIM.iMManager.messageManager.markC2CMessageAsRead(
+      userID: '', // 接收者 userID
+      messageIDList: [], // 已读的消息id列表
+    );
+    OpenIM.iMManager.messageManager.typingStatusUpdate(
+      userID: '', // 接收者 userID
+      msgTip: '', // 自定义提示内容
+    );
+    OpenIM.iMManager.messageManager.createTextMessage(
+      text: '',
+    );
+    OpenIM.iMManager.messageManager.createTextAtMessage(
+      text: '', // 发送的内容
+      atUidList: [], // 被@到的userID集合
+    );
+    OpenIM.iMManager.messageManager.createImageMessage(
+      imagePath: '', // 图片相对路径
+    );
+    OpenIM.iMManager.messageManager.createImageMessageFromFullPath(
+      imagePath: '', // 图片的绝对路径
+    );
+    OpenIM.iMManager.messageManager.createSoundMessage(
+      soundPath: '', // 相对路径
+      duration: 0, // 时长
+    );
+    OpenIM.iMManager.messageManager.createSoundMessageFromFullPath(
+      soundPath: '', // 绝对路径
+      duration: 0, // 时长
+    );
+    OpenIM.iMManager.messageManager.createVideoMessage(
+      videoPath: '', // 相对路径
+      videoType: '', // minetype
+      duration: 0, // 时长s
+      snapshotPath: '', // 站位缩略图
+    );
+    OpenIM.iMManager.messageManager.createVideoMessageFromFullPath(
+      videoPath: '', // 相对路径
+      videoType: '', // minetype
+      duration: 0, // 时长s
+      snapshotPath: '', // 站位缩略图
+    );
+    OpenIM.iMManager.messageManager.createFileMessage(
+      filePath: '', // 相对路径
+      fileName: '', // 文件名
+    );
+    OpenIM.iMManager.messageManager.createFileMessageFromFullPath(
+      filePath: '', // 相对路径
+      fileName: '', // 文件名
+    );
+    OpenIM.iMManager.messageManager.createForwardMessage(
+      message: Message(), // 转发消息体
+    );
+    OpenIM.iMManager.messageManager.createMergerMessage(
+      messageList: [], // 被转发的消息列表
+      title: '', // 标题
+      summaryList: [], // 每一条消息摘要
+    );
+    OpenIM.iMManager.messageManager.createLocationMessage(
+      latitude: 0, // 纬度
+      longitude: 0, // 经度
+      description: '', // 位置描述信息
+    );
+    OpenIM.iMManager.messageManager.createCustomMessage(
+      data: '', // 自定义内容
+      extension: '', // 扩展信息
+      description: '', // 描述消息
+    );
+    OpenIM.iMManager.messageManager.createQuoteMessage(
+      text: '', // 回复内容
+      quoteMsg: Message(), // 被回复的消息体
+    );
+    OpenIM.iMManager.messageManager.createCardMessage(
+      data: {}, // 自定义内容
+    );
+    OpenIM.iMManager.messageManager.clearC2CHistoryMessage(
+      uid: "", // 清空聊天记录
+    );
+    OpenIM.iMManager.messageManager.clearGroupHistoryMessage(
+      gid: '', // 群ID
+    );
+  }
 }
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -7,7 +7,7 @@ packages:
      name: async
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "2.8.1"
+    version: "2.8.2"
  boolean_selector:
    dependency: transitive
    description:
@@ -21,7 +21,7 @@ packages:
      name: characters
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "1.1.0"
+    version: "1.2.0"
  charcode:
    dependency: transitive
    description:
@@ -68,7 +68,7 @@ packages:
      path: ".."
      relative: true
    source: path
-    version: "0.0.9+1"
+    version: "1.1.1"
  flutter_test:
    dependency: "direct dev"
    description: flutter
@@ -80,7 +80,14 @@ packages:
      name: matcher
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "0.12.10"
+    version: "0.12.11"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.1.3"
  meta:
    dependency: transitive
    description:
@@ -141,7 +148,7 @@ packages:
      name: test_api
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "0.4.2"
+    version: "0.4.8"
  typed_data:
    dependency: transitive
    description:
@@ -155,7 +162,7 @@ packages:
      name: vector_math
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
 sdks:
-  dart: ">=2.12.0 <3.0.0"
+  dart: ">=2.14.0 <3.0.0"
  flutter: ">=1.20.0"
--- a/ios/Classes/BaseCallback.swift
+++ b/ios/Classes/BaseCallback.swift
@@ -1,14 +1,7 @@
-//
-//  BaseCallback.swift
-//  flutter_openim_sdk
-//
-//  Created by willem on 2021/10/9.
-//
-
 import Foundation
 import OpenIMCore

-public class BaseCallback: NSObject, Open_im_sdkBaseProtocol {
+public class BaseCallback: NSObject, Open_im_sdk_callbackBaseProtocol {
    
    private let result:FlutterResult
    
@@ -16,7 +9,7 @@ public class BaseCallback: NSObject, Open_im_sdkBaseProtocol {
        self.result = result
    }
    
-    public func onError(_ errCode: Int, errMsg: String?) {
+    public func onError(_ errCode: Int32, errMsg: String?) {
        print("BaseResult: " + errMsg!)
        safeMainAsync { self.result(FlutterError(code: "\(errCode)", message: errMsg, details: nil)) }
    }
--- a/ios/Classes/CommonUtil.swift
+++ b/ios/Classes/CommonUtil.swift
@@ -1,10 +1,9 @@
-
 import Foundation


 public class CommonUtil {
    
-    public static func emitEvent(channel: FlutterMethodChannel, method: String, type: String, errCode: Int?, errMsg: String?, data: Any?){
+    public static func emitEvent(channel: FlutterMethodChannel, method: String, type: String, errCode: Int32?, errMsg: String?, data: Any?){
        safeMainAsync {
            var res: [String: Any] = [:]
            res["type"] = type
--- a/ios/Classes/JsonUtil.swift
+++ b/ios/Classes/JsonUtil.swift
@@ -1,10 +1,3 @@
-//
-//  JsonUtil.swift
-//  Runner
-//
-//  Created by z1u24 on 2021/6/28.
-//
-
 import Foundation

 public class JsonUtil {
--- a/ios/Classes/Module/BaseServiceManager.swift
+++ b/ios/Classes/Module/BaseServiceManager.swift
@@ -1,10 +1,3 @@
-//
-//  BaseServiceManager.swift
-//  flutter_openim_sdk
-//
-//  Created by willem on 2021/10/9.
-//
-
 import Flutter
 import OpenIMCore
 import UIKit
--- a/ios/Classes/Module/ConversationManager.swift
+++ b/ios/Classes/Module/ConversationManager.swift
@@ -1,10 +1,3 @@
-//
-//  ConversationManager.swift
-//  Runner
-//
-//  Created by z1u24 on 2021/6/29.
-//
-
 import Foundation
 import OpenIMCore

@@ -12,18 +5,20 @@ public class ConversationManager: BaseServiceManager {
    
    public override func registerHandlers() {
        super.registerHandlers()
-        
        self["setConversationListener"] = setConversationListener
        self["getAllConversationList"] = getAllConversationList
+        self["getConversationListSplit"] = getConversationListSplit
        self["getOneConversation"] = getOneConversation
        self["getMultipleConversation"] = getMultipleConversation
        self["deleteConversation"] = deleteConversation
        self["setConversationDraft"] = setConversationDraft
        self["pinConversation"] = pinConversation
-        self["markSingleMessageHasRead"] = markSingleMessageHasRead
+        // self["markSingleMessageHasRead"] = markSingleMessageHasRead
        self["markGroupMessageHasRead"] = markGroupMessageHasRead
        self["getTotalUnreadMsgCount"] = getTotalUnreadMsgCount
        self["getConversationIDBySessionType"] = getConversationIDBySessionType
+        self["setConversationRecvMessageOpt"] = setConversationRecvMessageOpt
+        self["getConversationRecvMessageOpt"] = getConversationRecvMessageOpt
    }
    
    func setConversationListener(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
@@ -32,49 +27,61 @@ public class ConversationManager: BaseServiceManager {
    }
    
    func getAllConversationList(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkGetAllConversationList(BaseCallback(result: result))
+        Open_im_sdkGetAllConversationList(BaseCallback(result: result), methodCall[string: "operationID"])
    }
-    
+
+    func getConversationListSplit(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+        Open_im_sdkGetConversationListSplit(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[int: "offset"], methodCall[int: "count"])
+    }
+
    func getOneConversation(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkGetOneConversation(methodCall[string: "sourceID"], methodCall[int: "sessionType"], BaseCallback(result: result))
+        Open_im_sdkGetOneConversation(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[int: "sessionType"], methodCall[string: "sourceID"])
    }
    
    func getMultipleConversation(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkGetMultipleConversation(methodCall[jsonString: "conversationIDList"], BaseCallback(result: result))
+        Open_im_sdkGetMultipleConversation(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[jsonString: "conversationIDList"])
    }
    
    func deleteConversation(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkDeleteConversation(methodCall[string: "conversationID"], BaseCallback(result: result))
+        Open_im_sdkDeleteConversation(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "conversationID"])
    }
    
    func setConversationDraft(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkSetConversationDraft(methodCall[string: "conversationID"], methodCall[string: "draftText"], BaseCallback(result: result))
+        Open_im_sdkSetConversationDraft(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "conversationID"], methodCall[string: "draftText"])
    }
    
    func pinConversation(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkPinConversation(methodCall[string: "conversationID"], methodCall[bool: "isPinned"], BaseCallback(result: result))
+        Open_im_sdkPinConversation(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "conversationID"], methodCall[bool: "isPinned"])
    }
    
-    func markSingleMessageHasRead(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkMarkSingleMessageHasRead(BaseCallback(result: result), methodCall[string: "userID"])
-    }
+    // func markSingleMessageHasRead(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+    //     Open_im_sdkMarkSingleMessageHasRead(BaseCallback(result: result), methodCall[string: "userID"])
+    // }
    
    func markGroupMessageHasRead(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkMarkGroupMessageHasRead(BaseCallback(result: result), methodCall[string: "groupID"])
+        Open_im_sdkMarkGroupMessageHasRead(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "groupID"])
    }
    
    func getTotalUnreadMsgCount(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkGetTotalUnreadMsgCount(BaseCallback(result: result))
+        Open_im_sdkGetTotalUnreadMsgCount(BaseCallback(result: result), methodCall[string: "operationID"])
    }
    
    func getConversationIDBySessionType(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
        let conversationID = Open_im_sdkGetConversationIDBySessionType(methodCall[string: "sourceID"], methodCall[int: "sessionType"])
        callBack(result, conversationID)
    }
+
+    func setConversationRecvMessageOpt(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+        Open_im_sdkSetConversationRecvMessageOpt(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[jsonString: "conversationIDList"], methodCall[int: "status"])
+    }
+
+    func getConversationRecvMessageOpt(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+        Open_im_sdkGetConversationRecvMessageOpt(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[jsonString: "conversationIDList"])
+    }
 }


-public class ConversationListener: NSObject, Open_im_sdkOnConversationListenerProtocol {
+public class ConversationListener: NSObject, Open_im_sdk_callbackOnConversationListenerProtocol {
    
    private let channel:FlutterMethodChannel
    
--- a/ios/Classes/Module/FriendshipManager.swift
+++ b/ios/Classes/Module/FriendshipManager.swift
@@ -1,10 +1,3 @@
-//
-//  FriendshipManager.swift
-//  Runner
-//
-//  Created by z1u24 on 2021/6/29.
-//
-
 import Foundation
 import OpenIMCore

@@ -15,14 +8,15 @@ public class FriendshipManager: BaseServiceManager {
        self["setFriendListener"] = setFriendListener
        self["getFriendsInfo"] = getFriendsInfo
        self["addFriend"] = addFriend
-        self["getFriendApplicationList"] = getFriendApplicationList
+        self["getRecvFriendApplicationList"] = getRecvFriendApplicationList
+        self["getSendFriendApplicationList"] = getSendFriendApplicationList
        self["getFriendList"] = getFriendList
-        self["setFriendInfo"] = setFriendInfo
-        self["addToBlackList"] = addToBlackList
-        self["getBlackList"] = getBlackList
-        self["deleteFromBlackList"] = deleteFromBlackList
+        self["setFriendRemark"] = setFriendRemark
+        self["addBlacklist"] = addBlacklist
+        self["getBlacklist"] = getBlacklist
+        self["removeBlacklist"] = removeBlacklist
        self["checkFriend"] = checkFriend
-        self["deleteFromFriendList"] = deleteFromFriendList
+        self["deleteFriend"] = deleteFriend
        self["acceptFriendApplication"] = acceptFriendApplication
        self["refuseFriendApplication"] = refuseFriendApplication
 //        self["forceSyncFriendApplication"] = forceSyncFriendApplication
@@ -36,51 +30,55 @@ public class FriendshipManager: BaseServiceManager {
    }
    
    func getFriendsInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkGetFriendsInfo(BaseCallback(result: result), methodCall[jsonString: "uidList"])
+        Open_im_sdkGetDesignatedFriendsInfo(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[jsonString: "uidList"])
    }
    
    func addFriend(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkAddFriend(BaseCallback(result: result), methodCall.toJsonString())
+        Open_im_sdkAddFriend(BaseCallback(result: result), methodCall[string: "operationID"], methodCall.toJsonString())
    }
    
-    func getFriendApplicationList(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkGetFriendApplicationList(BaseCallback(result: result))
+    func getRecvFriendApplicationList(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+        Open_im_sdkGetRecvFriendApplicationList(BaseCallback(result: result), methodCall[string: "operationID"])
    }
-    
+
+    func getSendFriendApplicationList(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+        Open_im_sdkGetSendFriendApplicationList(BaseCallback(result: result), methodCall[string: "operationID"])
+    }
+
    func getFriendList(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkGetFriendList(BaseCallback(result: result))
+        Open_im_sdkGetFriendList(BaseCallback(result: result), methodCall[string: "operationID"])
    }
    
-    func setFriendInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkSetFriendInfo(methodCall.toJsonString(), BaseCallback(result: result))
+    func setFriendRemark(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+        Open_im_sdkSetFriendRemark(BaseCallback(result: result), methodCall[string: "operationID"], methodCall.toJsonString())
    }
    
-    func addToBlackList(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkAddToBlackList(BaseCallback(result: result), methodCall[jsonString: "uid"])
+    func addBlacklist(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+        Open_im_sdkAddBlack(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "uid"])
    }
    
-    func getBlackList(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkGetBlackList(BaseCallback(result: result))
+    func getBlacklist(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+        Open_im_sdkGetBlackList(BaseCallback(result: result), methodCall[string: "operationID"])
    }
    
-    func deleteFromBlackList(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkDeleteFromBlackList(BaseCallback(result: result), methodCall[jsonString: "uid"])
+    func removeBlacklist(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+        Open_im_sdkRemoveBlack(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "uid"])
    }
    
    func checkFriend(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkCheckFriend(BaseCallback(result: result), methodCall[jsonString: "uidList"])
+        Open_im_sdkCheckFriend(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[jsonString: "uidList"])
    }
    
-    func deleteFromFriendList(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkDeleteFromFriendList(methodCall[jsonString: "uid"], BaseCallback(result: result))
+    func deleteFriend(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+        Open_im_sdkDeleteFriend(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "uid"])
    }
    
    func acceptFriendApplication(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkAcceptFriendApplication(BaseCallback(result: result), methodCall[jsonString: "uid"])
+        Open_im_sdkAcceptFriendApplication(BaseCallback(result: result), methodCall[string: "operationID"], methodCall.toJsonString())
    }
    
    func refuseFriendApplication(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkRefuseFriendApplication(BaseCallback(result: result), methodCall[jsonString: "uid"])
+        Open_im_sdkRefuseFriendApplication(BaseCallback(result: result), methodCall[string: "operationID"], methodCall.toJsonString())
    }
    
 //     func forceSyncFriendApplication(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
@@ -99,48 +97,47 @@ public class FriendshipManager: BaseServiceManager {
 //     }
 }

-public class FriendshipListener: NSObject, Open_im_sdkOnFriendshipListenerProtocol {
+public class FriendshipListener: NSObject, Open_im_sdk_callbackOnFriendshipListenerProtocol {
    private let channel:FlutterMethodChannel
    
    init(channel:FlutterMethodChannel) {
        self.channel = channel
    }
    
-    public func onBlackListAdd(_ userInfo: String?) {
-        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onBlackListAdd", errCode: nil, errMsg: nil, data: userInfo)
+    public func onBlackAdded(_ blackInfo: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onBlacklistAdded", errCode: nil, errMsg: nil, data: blackInfo)
    }
    
-    public func onBlackListDeleted(_ userInfo: String?) {
-        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onBlackListDeleted", errCode: nil, errMsg: nil, data: userInfo)
+    public func onBlackDeleted(_ blackInfo: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onBlacklistDeleted", errCode: nil, errMsg: nil, data: blackInfo)
    }
    
-    public func onFriendApplicationListAccept(_ applyUserInfo: String?) {
-        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onFriendApplicationListAccept", errCode: nil, errMsg: nil, data: applyUserInfo)
+    public func onFriendApplicationAccepted(_ friendApplication: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onFriendApplicationAccepted", errCode: nil, errMsg: nil, data: friendApplication)
    }
    
-    public func onFriendApplicationListAdded(_ applyUserInfo: String?) {
-        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onFriendApplicationListAdded", errCode: nil, errMsg: nil, data: applyUserInfo)
+    public func onFriendApplicationAdded(_ friendApplication: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onFriendApplicationAdded", errCode: nil, errMsg: nil, data: friendApplication)
    }
    
-    public func onFriendApplicationListDeleted(_ applyUserInfo: String?) {
-        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onFriendApplicationListDeleted", errCode: nil, errMsg: nil, data: applyUserInfo)
+    public func onFriendApplicationDeleted(_ friendApplication: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onFriendApplicationDeleted", errCode: nil, errMsg: nil, data: friendApplication)
    }
    
-    public func onFriendApplicationListReject(_ applyUserInfo: String?) {
-        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onFriendApplicationListReject", errCode: nil, errMsg: nil, data: applyUserInfo)
+    public func onFriendApplicationRejected(_ friendApplication: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onFriendApplicationRejected", errCode: nil, errMsg: nil, data: friendApplication)
    }
    
    public func onFriendInfoChanged(_ friendInfo: String?) {
        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onFriendInfoChanged", errCode: nil, errMsg: nil, data: friendInfo)
    }
    
-    public func onFriendListAdded(_ friendInfo: String?) {
-        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onFriendListAdded", errCode: nil, errMsg: nil, data: friendInfo)
+    public func onFriendAdded(_ friendInfo: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onFriendAdded", errCode: nil, errMsg: nil, data: friendInfo)
    }
    
-    public func onFriendListDeleted(_ friendInfo: String?) {
-        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onFriendListDeleted", errCode: nil, errMsg: nil, data: friendInfo)
+    public func onFriendDeleted(_ friendInfo: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "friendListener", type: "onFriendDeleted", errCode: nil, errMsg: nil, data: friendInfo)
    }
-    
 }

--- a/ios/Classes/Module/GroupManager.swift
+++ b/ios/Classes/Module/GroupManager.swift
@@ -1,10 +1,3 @@
-//
-//  GroupManager.swift
-//  flutter_openim_sdk
-//
-//  Created by z1u24 on 2021/7/5.
-//
-
 import Foundation
 import OpenIMCore

@@ -24,7 +17,8 @@ public class GroupManager: BaseServiceManager {
        self["joinGroup"] = joinGroup
        self["quitGroup"] = quitGroup
        self["transferGroupOwner"] = transferGroupOwner
-        self["getGroupApplicationList"] = getGroupApplicationList
+        self["getRecvGroupApplicationList"] = getRecvGroupApplicationList
+        self["getSendGroupApplicationList"] = getSendGroupApplicationList
        self["acceptGroupApplication"] = acceptGroupApplication
        self["refuseGroupApplication"] = refuseGroupApplication
 //        self["forceSyncApplyGroupRequest"] = forceSyncApplyGroupRequest
@@ -39,62 +33,66 @@ public class GroupManager: BaseServiceManager {
    }

    func inviteUserToGroup(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkInviteUserToGroup(methodCall[string: "gid"], methodCall[string: "reason"],
-                                     methodCall[jsonString: "uidList"], BaseCallback(result: result))
+        Open_im_sdkInviteUserToGroup(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "gid"], methodCall[string: "reason"],
+                                     methodCall[jsonString: "uidList"])
    }
    
    func kickGroupMember(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkKickGroupMember(methodCall[string: "gid"], methodCall[string: "reason"],
-                                   methodCall[jsonString: "uidList"], BaseCallback(result: result))
+        Open_im_sdkKickGroupMember(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "gid"], methodCall[string: "reason"],
+                                   methodCall[jsonString: "uidList"])
    }
    
    func getGroupMembersInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkGetGroupMembersInfo(methodCall[string: "gid"], methodCall[jsonString: "uidList"], BaseCallback(result: result))
+        Open_im_sdkGetGroupMembersInfo(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "gid"], methodCall[jsonString: "uidList"])
    }
    
    func getGroupMemberList(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkGetGroupMemberList(methodCall[string: "gid"], methodCall[int32: "filter"],
-                                      methodCall[int32: "next"], BaseCallback(result: result))
+        Open_im_sdkGetGroupMemberList(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "gid"], methodCall[int32: "filter"],
+                                      methodCall[int32: "offset"], methodCall[int32: "count"])
    }
    
    func getJoinedGroupList(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkGetJoinedGroupList(BaseCallback(result: result))
+        Open_im_sdkGetJoinedGroupList(BaseCallback(result: result), methodCall[string: "operationID"])
    }
    
    func createGroup(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkCreateGroup(methodCall[jsonString: "gInfo"], methodCall[jsonString: "memberList"], BaseCallback(result: result))
+        Open_im_sdkCreateGroup(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[jsonString: "gInfo"], methodCall[jsonString: "memberList"])
    }
    
    func setGroupInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkSetGroupInfo(methodCall[jsonString: "gInfo"], BaseCallback(result: result))
+        Open_im_sdkSetGroupInfo(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "gid"], methodCall[jsonString: "gInfo"])
    }
    
    func getGroupsInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkGetGroupsInfo(methodCall[jsonString: "gidList"], BaseCallback(result: result))
+        Open_im_sdkGetGroupsInfo(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[jsonString: "gidList"])
    }
    
    func joinGroup(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkJoinGroup(methodCall[string: "gid"], methodCall[string: "reason"], BaseCallback(result: result))
+        Open_im_sdkJoinGroup(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "gid"], methodCall[string: "reason"])
    }
    
    func quitGroup(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkQuitGroup(methodCall[string: "gid"], BaseCallback(result: result))
+        Open_im_sdkQuitGroup(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "gid"])
    }
    
    func transferGroupOwner(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkTransferGroupOwner(methodCall[string: "gid"], methodCall[string: "uid"], BaseCallback(result: result))
+        Open_im_sdkTransferGroupOwner(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "gid"], methodCall[string: "uid"])
    }
    
-    func getGroupApplicationList(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkGetGroupApplicationList(BaseCallback(result: result))
+    func getRecvGroupApplicationList(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+        Open_im_sdkGetRecvGroupApplicationList(BaseCallback(result: result), methodCall[string: "operationID"])
    }
    
+    func getSendGroupApplicationList(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+        Open_im_sdkGetSendGroupApplicationList(BaseCallback(result: result), methodCall[string: "operationID"])
+    }
+
    func acceptGroupApplication(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkAcceptGroupApplication(methodCall[jsonString: "application"], methodCall[string: "reason"], BaseCallback(result: result))
+        Open_im_sdkAcceptGroupApplication(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "gid"], methodCall[string: "uid"], methodCall[string: "handleMsg"])
    }
    
    func refuseGroupApplication(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkRefuseGroupApplication(methodCall[jsonString: "application"], methodCall[string: "reason"], BaseCallback(result: result))
+        Open_im_sdkRefuseGroupApplication(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "gid"], methodCall[string: "uid"], methodCall[string: "handleMsg"])
    }
    
 //     func forceSyncApplyGroupRequest(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
@@ -118,7 +116,7 @@ public class GroupManager: BaseServiceManager {
 //     }

 }
-public class GroupListener: NSObject, Open_im_sdkOnGroupListenerProtocol {
+public class GroupListener: NSObject, Open_im_sdk_callbackOnGroupListenerProtocol {
    
    private let channel:FlutterMethodChannel
    
@@ -126,73 +124,43 @@ public class GroupListener: NSObject, Open_im_sdkOnGroupListenerProtocol {
        self.channel = channel
    }
    
-    public func onApplicationProcessed(_ groupId: String?, opUser: String?, agreeOrReject AgreeOrReject: Int32, opReason: String?) {
-        var values: [String: Any] = [:]
-        values["groupId"] = groupId
-        values["opUser"] = opUser
-        values["agreeOrReject"] = AgreeOrReject
-        values["opReason"] = opReason
-        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onApplicationProcessed", errCode: nil, errMsg: nil, data: values)
+    public func onGroupApplicationAccepted(_ s: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onGroupApplicationAccepted", errCode: nil, errMsg: nil, data: s)
    }
    
-//    public func onApplicationProcessed(_ s: String?,s1: String?,i: Int?,s2: String?) {
-//        let values: NSMutableDictionary = NSMutableDictionary(capacity: 0)
-//        values.setValue(s, forKey: "groupId")
-//        values.setValue(s1, forKey: "opUser")
-//        values.setValue(i, forKey: "agreeOrReject")
-//        values.setValue(s2, forKey: "opReason")
-//        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onApplicationProcessed", errCode: nil, errMsg: nil, data: values)
-//    }
-    
-    public func onGroupCreated(_ s: String?) {
-        var values: [String: Any] = [:]
-        values["groupId"] = s
-        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onGroupCreated", errCode: nil, errMsg: nil, data: values)
+    public func onGroupApplicationAdded(_ s: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onGroupApplicationAdded", errCode: nil, errMsg: nil, data: s)
    }
    
-    public func onGroupInfoChanged(_ s: String?, groupInfo s1: String?) {
-        var values: [String: Any] = [:]
-        values["groupId"] = s
-        values["groupInfo"] = s1
-        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onGroupInfoChanged", errCode: nil, errMsg: nil, data: values)
+    public func onGroupApplicationDeleted(_ s: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onGroupApplicationDeleted", errCode: nil, errMsg: nil, data: s)
    }
    
-    public func onMemberEnter(_ s: String?, memberList s1: String?) {
-        var values: [String: Any] = [:]
-        values["groupId"] = s
-        values["memberList"] = s1
-        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onMemberEnter", errCode: nil, errMsg: nil, data: values)
+    public func onGroupApplicationRejected(_ s: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onGroupApplicationRejected", errCode: nil, errMsg: nil, data: s)
    }
    
-    public func onMemberInvited(_ s: String?,opUser s1: String?, memberList s2: String?) {
-        var values: [String: Any] = [:]
-        values["groupId"] = s
-        values["opUser"] = s1
-        values["memberList"] = s2
-        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onMemberInvited", errCode: nil, errMsg: nil, data: values)
+    public func onGroupInfoChanged(_ s: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onGroupInfoChanged", errCode: nil, errMsg: nil, data: s)
    }
    
-    public func onMemberKicked(_ s: String?,opUser s1: String?,memberList s2: String?) {
-        var values: [String: Any] = [:]
-        values["groupId"] = s
-        values["opUser"] = s1
-        values["memberList"] = s2
-        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onMemberKicked", errCode: nil, errMsg: nil, data: values)
+    public func onGroupMemberAdded(_ s: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onGroupMemberAdded", errCode: nil, errMsg: nil, data: s)
    }
    
-    public func onMemberLeave(_ s: String?,member s1: String?) {
-        var values: [String: Any] = [:]
-        values["groupId"] = s
-        values["member"] = s1
-        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onMemberLeave", errCode: nil, errMsg: nil, data: values)
+    public func onGroupMemberDeleted(_ s: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onGroupMemberDeleted", errCode: nil, errMsg: nil, data: s)
    }
    
-    public func onReceiveJoinApplication(_ s: String?,member s1: String?,opReason s2: String?) {
-        var values: [String: Any] = [:]
-        values["groupId"] = s
-        values["member"] = s1
-        values["opReason"] = s2
-        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onReceiveJoinApplication", errCode: nil, errMsg: nil, data: values)
+    public func onGroupMemberInfoChanged(_ s: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onGroupMemberInfoChanged", errCode: nil, errMsg: nil, data: s)
    }
    
+    public func onJoinedGroupAdded(_ s: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onJoinedGroupAdded", errCode: nil, errMsg: nil, data: s)
+    }
+
+    public func onJoinedGroupDeleted(_ s: String?) {
+        CommonUtil.emitEvent(channel: channel, method: "groupListener", type: "onJoinedGroupDeleted", errCode: nil, errMsg: nil, data: s)
+    }
 }
--- a/ios/Classes/Module/IMManager.swift
+++ b/ios/Classes/Module/IMManager.swift
@@ -1,10 +1,3 @@
-//
-//  IMManager.swift
-//  Runner
-//
-//  Created by z1u24 on 2021/6/28.
-//
-
 import Foundation
 import OpenIMCore

@@ -12,30 +5,29 @@ public class IMMananger: BaseServiceManager {
    
    public override func registerHandlers() {
        super.registerHandlers()
-        
        self["initSDK"] = initSDK
        self["login"] = login
        self["logout"] = logout
        self["getLoginStatus"] = getLoginStatus
 //        self["getLoginUid"] = getLoginUid
-        self["getUsersInfo"] = getUsersInfo
-        self["setSelfInfo"] = setSelfInfo
-        self["forceSyncLoginUerInfo"] = forceSyncLoginUerInfo
+        // self["getUsersInfo"] = getUsersInfo
+        // self["setSelfInfo"] = setSelfInfo
+        // self["forceSyncLoginUerInfo"] = forceSyncLoginUerInfo
 //        self["forceReConn"] = forceReConn
-        self["setSdkLog"] = setSdkLog
+        // self["setSdkLog"] = setSdkLog
    }
    
    func initSDK(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkInitSDK(methodCall.toJsonString(), SDKListener(channel: self.channel))
+        Open_im_sdkInitSDK(ConnListener(channel: self.channel), methodCall[string: "operationID"], methodCall.toJsonString())
        callBack(result)
    }
    
    func login(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
-        Open_im_sdkLogin(methodCall[string: "uid"], methodCall[string: "token"], BaseCallback(result: result))
+        Open_im_sdkLogin(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "uid"], methodCall[string: "token"])
    }
    
    func logout(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
-        Open_im_sdkLogout(BaseCallback(result: result))
+        Open_im_sdkLogout(BaseCallback(result: result), methodCall[string: "operationID"])
    }
    
    func getLoginStatus(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
@@ -46,56 +38,52 @@ public class IMMananger: BaseServiceManager {
 //         callBack(result, Open_im_sdkGetLoginUser())
 //     }
    
-    func getUsersInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
-        Open_im_sdkGetUsersInfo(methodCall[jsonString: "uidList"], BaseCallback(result: result))
-    }
+    // func getUsersInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
+    //     Open_im_sdkGetUsersInfo(methodCall[jsonString: "uidList"], BaseCallback(result: result))
+    // }
    
-    func setSelfInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
-        Open_im_sdkSetSelfInfo(methodCall.toJsonString(), BaseCallback(result: result))
-    }
+    // func setSelfInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
+    //     Open_im_sdkSetSelfInfo(methodCall.toJsonString(), BaseCallback(result: result))
+    // }
    
-    func forceSyncLoginUerInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
-        Open_im_sdkForceSyncLoginUerInfo()
-        callBack(result)
-    }
+    // func forceSyncLoginUerInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
+    //     Open_im_sdkForceSyncLoginUerInfo()
+    //     callBack(result)
+    // }

-    func setSdkLog(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
-         Open_im_sdkSetSdkLog(methodCall[int32: "sdkLog"])
-    }
+    // func setSdkLog(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
+    //      Open_im_sdkSetSdkLog(methodCall[int32: "sdkLog"])
+    // }
 //     func forceReConn(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
 //         Open_im_sdkForceReConn()
 //         callBack(result)
 //     }
 }

-public class SDKListener: NSObject, Open_im_sdkIMSDKListenerProtocol {
+public class ConnListener: NSObject, Open_im_sdk_callbackOnConnListenerProtocol {
    private let channel:FlutterMethodChannel
    
    init(channel:FlutterMethodChannel) {
        self.channel = channel
    }
    
-    public func onConnectFailed(_ errCode: Int, errMsg: String?) {
-        CommonUtil.emitEvent(channel: self.channel, method: "initSDKListener", type: "onConnectFailed", errCode: errCode, errMsg: errMsg, data: nil)
+    public func onConnectFailed(_ errCode: Int32, errMsg: String?) {
+        CommonUtil.emitEvent(channel: self.channel, method: "connectListener", type: "onConnectFailed", errCode: errCode, errMsg: errMsg, data: nil)
    }
-    
+
    public func onConnectSuccess() {
-        CommonUtil.emitEvent(channel: self.channel, method: "initSDKListener", type: "onConnectSuccess", errCode: nil, errMsg: nil, data: nil)
+        CommonUtil.emitEvent(channel: self.channel, method: "connectListener", type: "onConnectSuccess", errCode: nil, errMsg: nil, data: nil)
    }
    
    public func onConnecting() {
-        CommonUtil.emitEvent(channel: self.channel, method: "initSDKListener", type: "onConnecting", errCode: nil, errMsg: nil, data: nil)
+        CommonUtil.emitEvent(channel: self.channel, method: "connectListener", type: "onConnecting", errCode: nil, errMsg: nil, data: nil)
    }
    
    public func onKickedOffline() {
-        CommonUtil.emitEvent(channel: self.channel, method: "initSDKListener", type: "onKickedOffline", errCode: nil, errMsg: nil, data: nil)
-    }
-    
-    public func onSelfInfoUpdated(_ userInfo: String?) {
-        CommonUtil.emitEvent(channel: self.channel, method: "initSDKListener", type: "onSelfInfoUpdated", errCode: nil, errMsg: nil, data: userInfo)
+        CommonUtil.emitEvent(channel: self.channel, method: "connectListener", type: "onKickedOffline", errCode: nil, errMsg: nil, data: nil)
    }
    
    public func onUserTokenExpired() {
-        CommonUtil.emitEvent(channel: self.channel, method: "initSDKListener", type: "onUserTokenExpired", errCode: nil, errMsg: nil, data: nil)
+        CommonUtil.emitEvent(channel: self.channel, method: "connectListener", type: "onUserTokenExpired", errCode: nil, errMsg: nil, data: nil)
    }
 }
--- a/ios/Classes/Module/MessageManager.swift
+++ b/ios/Classes/Module/MessageManager.swift
@@ -1,29 +1,20 @@
-//
-//  MessageManager.swift
-//  Runner
-//
-//  Created by z1u24 on 2021/6/29.
-//
-
 import Foundation
 import OpenIMCore

 public class MessageManager: BaseServiceManager {
    private let KEY_ID: String = "id"
-    private var listeners: [String: AdvancedMsgListener] = [:]
+    // private var listeners: [String: AdvancedMsgListener] = [:]
    
    public override func registerHandlers() {
        super.registerHandlers()
-        
-        self["addAdvancedMsgListener"] = addAdvancedMsgListener
-        self["removeAdvancedMsgListener"] = removeAdvancedMsgListener
+        self["setAdvancedMsgListener"] = setAdvancedMsgListener
        self["sendMessage"] = sendMessage
        self["getHistoryMessageList"] = getHistoryMessageList
        self["revokeMessage"] = revokeMessage
        self["deleteMessageFromLocalStorage"] = deleteMessageFromLocalStorage
        self["deleteMessages"] = deleteMessages
        self["insertSingleMessageToLocalStorage"] = insertSingleMessageToLocalStorage
-        self["findMessages"] = findMessages
+        // self["findMessages"] = findMessages
        self["markC2CMessageAsRead"] = markC2CMessageAsRead
        self["typingStatusUpdate"] = typingStatusUpdate
        self["createTextMessage"] = createTextMessage
@@ -35,54 +26,41 @@ public class MessageManager: BaseServiceManager {
        self["createVideoMessage"] = createVideoMessage
        self["createVideoMessageFromFullPath"] = createVideoMessageFromFullPath
        self["createFileMessage"] = createFileMessage
+        self["createFileMessageFromFullPath"] = createFileMessageFromFullPath
        self["createMergerMessage"] = createMergerMessage
        self["createForwardMessage"] = createForwardMessage
        self["createLocationMessage"] = createLocationMessage
        self["createCustomMessage"] = createCustomMessage
        self["createQuoteMessage"] = createQuoteMessage
        self["createCardMessage"] = createCardMessage
-        self["forceSyncMsg"] = forceSyncMsg
+        // self["forceSyncMsg"] = forceSyncMsg
+        self["clearC2CHistoryMessage"] = clearC2CHistoryMessage
+        self["clearGroupHistoryMessage"] = clearGroupHistoryMessage
    }
    
-    func addAdvancedMsgListener(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+    func setAdvancedMsgListener(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
        let key = methodCall[string: KEY_ID]
-        if listeners[key] == nil {
-            let lis = AdvancedMsgListener(channel: channel, id: key)
-            listeners[key] = lis
-            Open_im_sdkAddAdvancedMsgListener(lis)
-            print("=================add msg listener======\n\(lis)")
-        }
-        callBack(result)
-    }
-    
-    func removeAdvancedMsgListener(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        let key = methodCall[string: KEY_ID]
-        if let lis = listeners[key] {
-            listeners[key] = nil
-//             Open_im_sdkRemoveAdvancedMsgListener(lis)
-        }
+        let lis = AdvancedMsgListener(channel: channel, id: key)
+        Open_im_sdkSetAdvancedMsgListener(lis)
        callBack(result)
    }
    
    func sendMessage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        let sendMsgProgressListener: SendMsgProgressListener = SendMsgProgressListener(channel: channel)
-        sendMsgProgressListener.setCall(methodCall: methodCall)
-        sendMsgProgressListener.setResult(result: result)
-        print("===============sendMessage===============")
-        Open_im_sdkSendMessage(sendMsgProgressListener, methodCall[jsonString: "message"], methodCall[string: "receiver"],
-                               methodCall[string: "groupID"], methodCall[bool: "onlineUserOnly"])
+        let sendMsgProgressListener: SendMsgProgressListener = SendMsgProgressListener(channel: channel,result: result,methodCall: methodCall)
+        Open_im_sdkSendMessage(sendMsgProgressListener, methodCall[string: "operationID"], methodCall[jsonString: "message"], methodCall[string: "userID"],
+                               methodCall[string: "groupID"], methodCall[jsonString: "offlinePushInfo"])
    }
    
    func getHistoryMessageList(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkGetHistoryMessageList(BaseCallback(result: result), methodCall.toJsonString())
+        Open_im_sdkGetHistoryMessageList(BaseCallback(result: result), methodCall[string: "operationID"], methodCall.toJsonString())
    }
    
    func revokeMessage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkRevokeMessage(BaseCallback(result: result), methodCall.toJsonString())
+        Open_im_sdkRevokeMessage(BaseCallback(result: result), methodCall[string: "operationID"], methodCall.toJsonString())
    }
    
    func deleteMessageFromLocalStorage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkDeleteMessageFromLocalStorage(BaseCallback(result: result), methodCall.toJsonString())
+        Open_im_sdkDeleteMessageFromLocalStorage(BaseCallback(result: result), methodCall[string: "operationID"], methodCall.toJsonString())
    }
    
    // deprecated
@@ -90,154 +68,146 @@ public class MessageManager: BaseServiceManager {
    }
    
    func insertSingleMessageToLocalStorage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkInsertSingleMessageToLocalStorage(BaseCallback(result: result), methodCall[jsonString: "message"],
-                                                     methodCall[string: "userID"], methodCall[string: "sender"])
+        Open_im_sdkInsertSingleMessageToLocalStorage(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[jsonString: "message"],
+                                                     methodCall[string: "receiverID"], methodCall[string: "senderID"])
    }
    
-    func findMessages(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkFindMessages(BaseCallback(result: result), methodCall[jsonString: "messageIDList"])
-    }
+    // func findMessages(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+    //     Open_im_sdkFindMessages(BaseCallback(result: result), methodCall[jsonString: "messageIDList"])
+    // }

    func markC2CMessageAsRead(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkMarkC2CMessageAsRead(BaseCallback(result: result), methodCall[string: "userID"], methodCall[jsonString: "messageIDList"])
+        Open_im_sdkMarkC2CMessageAsRead(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "userID"], methodCall[jsonString: "messageIDList"])
    }

    func typingStatusUpdate(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkTypingStatusUpdate(methodCall[string: "userID"], methodCall[string: "typing"])
-        callBack(result)
+        Open_im_sdkTypingStatusUpdate(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "userID"], methodCall[string: "msgTip"])
    }

    func createTextMessage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        callBack(result, Open_im_sdkCreateTextMessage(methodCall[string: "text"]))
+        callBack(result, Open_im_sdkCreateTextMessage(methodCall[string: "operationID"], methodCall[string: "text"]))
    }
    
    func createTextAtMessage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        callBack(result, Open_im_sdkCreateTextAtMessage(methodCall[string: "text"], methodCall[jsonString: "atUserList"]))
+        callBack(result, Open_im_sdkCreateTextAtMessage(methodCall[string: "operationID"], methodCall[string: "text"], methodCall[jsonString: "atUserList"]))
    }
    
    func createImageMessage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        callBack(result, Open_im_sdkCreateImageMessage(methodCall[string: "imagePath"]))
+        callBack(result, Open_im_sdkCreateImageMessage(methodCall[string: "operationID"], methodCall[string: "imagePath"]))
    }
    
    func createImageMessageFromFullPath(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        callBack(result, Open_im_sdkCreateImageMessageFromFullPath(methodCall[string: "imagePath"]))
+        callBack(result, Open_im_sdkCreateImageMessageFromFullPath(methodCall[string: "operationID"], methodCall[string: "imagePath"]))
    }
    
    func createSoundMessage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        callBack(result, Open_im_sdkCreateSoundMessage(methodCall[string: "soundPath"], methodCall[int64: "duration"]))
+        callBack(result, Open_im_sdkCreateSoundMessage(methodCall[string: "operationID"], methodCall[string: "soundPath"], methodCall[int64: "duration"]))
    }
    
    func createSoundMessageFromFullPath(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        callBack(result, Open_im_sdkCreateSoundMessageFromFullPath(methodCall[string: "soundPath"], methodCall[int64: "duration"]))
+        callBack(result, Open_im_sdkCreateSoundMessageFromFullPath(methodCall[string: "operationID"], methodCall[string: "soundPath"], methodCall[int64: "duration"]))
    }
    
    func createVideoMessage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        let prama = Open_im_sdkCreateVideoMessage(methodCall[string: "videoPath"], methodCall[string: "videoType"],
+        let prama = Open_im_sdkCreateVideoMessage(methodCall[string: "operationID"], methodCall[string: "videoPath"], methodCall[string: "videoType"],
                                                  methodCall[int64: "duration"], methodCall[string: "snapshotPath"])
        callBack(result, prama)
    }
    
    func createVideoMessageFromFullPath(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        let prama = Open_im_sdkCreateVideoMessageFromFullPath(methodCall[string: "videoPath"], methodCall[string: "videoType"],
+        let prama = Open_im_sdkCreateVideoMessageFromFullPath(methodCall[string: "operationID"], methodCall[string: "videoPath"], methodCall[string: "videoType"],
                                                  methodCall[int64: "duration"], methodCall[string: "snapshotPath"])
        callBack(result, prama)
    }
    
    func createFileMessage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        callBack(result, Open_im_sdkCreateFileMessage(methodCall[string: "filePath"], methodCall[string: "fileName"]))
+        callBack(result, Open_im_sdkCreateFileMessage(methodCall[string: "operationID"], methodCall[string: "filePath"], methodCall[string: "fileName"]))
    }

     func createFileMessageFromFullPath(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-         callBack(result, Open_im_sdkCreateFileMessageFromFullPath(methodCall[string: "filePath"], methodCall[string: "fileName"]))
+         callBack(result, Open_im_sdkCreateFileMessageFromFullPath(methodCall[string: "operationID"], methodCall[string: "filePath"], methodCall[string: "fileName"]))
     }

    func createMergerMessage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        let prama = Open_im_sdkCreateMergerMessage(methodCall[jsonString: "messageList"], methodCall[string: "title"],
+        let prama = Open_im_sdkCreateMergerMessage(methodCall[string: "operationID"], methodCall[jsonString: "messageList"], methodCall[string: "title"],
                                                   methodCall[jsonString: "summaryList"])
        callBack(result, prama)
    }
    
    func createForwardMessage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        callBack(result, Open_im_sdkCreateForwardMessage(methodCall[jsonString: "message"]))
+        callBack(result, Open_im_sdkCreateForwardMessage(methodCall[string: "operationID"], methodCall[jsonString: "message"]))
    }
    
    func createLocationMessage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        let prama = Open_im_sdkCreateLocationMessage(methodCall[string: "description"],
+        let prama = Open_im_sdkCreateLocationMessage(methodCall[string: "operationID"], methodCall[string: "description"],
                                                     methodCall[double: "longitude"], methodCall[double: "latitude"])
        callBack(result, prama)
    }
    
    func createCustomMessage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        let prama = Open_im_sdkCreateCustomMessage(methodCall[string: "data"],
+        let prama = Open_im_sdkCreateCustomMessage(methodCall[string: "operationID"], methodCall[string: "data"],
                                                   methodCall[string: "extension"], methodCall[string: "description"])
        callBack(result, prama)
    }
    
    func createQuoteMessage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        let prama = Open_im_sdkCreateQuoteMessage(methodCall[string: "quoteText"], methodCall[jsonString: "quoteMessage"])
+        let prama = Open_im_sdkCreateQuoteMessage(methodCall[string: "operationID"], methodCall[string: "quoteText"], methodCall[jsonString: "quoteMessage"])
        callBack(result, prama)
    }
    
    func createCardMessage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        callBack(result, Open_im_sdkCreateCardMessage(methodCall[jsonString: "cardMessage"]))
+        callBack(result, Open_im_sdkCreateCardMessage(methodCall[string: "operationID"], methodCall[jsonString: "cardMessage"]))
    }

-    func forceSyncMsg(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
-        Open_im_sdkForceSyncMsg()
-        callBack(result)
+    // func forceSyncMsg(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+    //     Open_im_sdkForceSyncMsg()
+    //     callBack(result)
+    // }
+
+    func clearC2CHistoryMessage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+        Open_im_sdkClearC2CHistoryMessage(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "userID"])
    }

-    public class SendMsgProgressListener: NSObject, Open_im_sdkSendMsgCallBackProtocol {
+    func clearGroupHistoryMessage(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+        Open_im_sdkClearGroupHistoryMessage(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "groupID"])
+    }

+    public class SendMsgProgressListener: NSObject, Open_im_sdk_callbackSendMsgCallBackProtocol {
        private let channel: FlutterMethodChannel
-        private var result: FlutterResult?
-        private var call: FlutterMethodCall?
-        private var values: [String: Any] = [:]
+        private let result: FlutterResult
+        private let call: FlutterMethodCall

-        init(channel: FlutterMethodChannel) {
+        init(channel: FlutterMethodChannel, result: @escaping FlutterResult, methodCall: FlutterMethodCall) {
            self.channel = channel
-        }
-
-        func setResult(result: @escaping FlutterResult){
            self.result = result
-        }
-
-        func setCall(methodCall: FlutterMethodCall){
            self.call = methodCall
        }

-        public func onError(_ errCode: Int, errMsg: String?) {
-            print("=================onError============\nerrcode:\(errCode),errMsg:\(errMsg!)")
-            DispatchQueue.main.async { self.result!(FlutterError(code: "\(errCode)", message: errMsg, details: nil)) }
+        public func onError(_ errCode: Int32, errMsg: String?) {
+            DispatchQueue.main.async { self.result(FlutterError(code: "\(errCode)", message: errMsg, details: nil)) }
        }

        public func onProgress(_ progress: Int) {
-            guard let call = call else {
-                return
-            }
-            print("=================onProgress============\nprogress:\(progress)")
-            values["clientMsgID"] = call[string: "clientMsgID"]
+            var values: [String: Any] = [:]
+            let message = call[dict: "message"]
+            values["clientMsgID"] = message["clientMsgID"]
            values["progress"] = progress
            CommonUtil.emitEvent(channel: channel, method: "msgSendProgressListener", type: "onProgress", errCode: nil, errMsg: nil, data: values)
        }

        public func onSuccess(_ data: String?) {
-            print("=================onSuccess============\nsuccess:\(data!)")
-            DispatchQueue.main.async { self.result!(data) }
+            DispatchQueue.main.async { self.result(data) }
        }

    }

-    public class AdvancedMsgListener: NSObject, Open_im_sdkOnAdvancedMsgListenerProtocol {
+    public class AdvancedMsgListener: NSObject, Open_im_sdk_callbackOnAdvancedMsgListenerProtocol {
        private let channel: FlutterMethodChannel
        private let id: String

-//         private var values: [String: Any] = [:]
-
        init(channel: FlutterMethodChannel, id: String) {
            self.channel = channel
            self.id = id
-//             values["id"] = id
        }

        public func onRecvC2CReadReceipt(_ msgReceiptList: String?) {
--- a/ios/Classes/Module/UserManager.swift
+++ b/ios/Classes/Module/UserManager.swift
@@ -0,0 +1,43 @@
+import Foundation
+import OpenIMCore
+
+public class UserManager: BaseServiceManager {
+
+  public override func registerHandlers() {
+        super.registerHandlers()
+        self["setUserListener"] = setUserListener
+        self["getUsersInfo"] = getUsersInfo
+        self["setSelfInfo"] = setSelfInfo
+        self["getSelfUserInfo"] = getSelfUserInfo
+    }
+
+    func setUserListener(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
+        Open_im_sdkSetUserListener(UserListener(channel: channel))
+        callBack(result)
+    }
+
+    func getUsersInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
+        Open_im_sdkGetUsersInfo(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[jsonString: "uidList"])
+    }
+    
+    func setSelfInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
+        Open_im_sdkSetSelfInfo(BaseCallback(result: result), methodCall[string: "operationID"], methodCall.toJsonString())
+    }
+    
+    func getSelfUserInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
+        Open_im_sdkGetSelfUserInfo(BaseCallback(result: result), methodCall[string: "operationID"])
+    }
+}
+
+public class UserListener: NSObject, Open_im_sdk_callbackOnUserListenerProtocol {
+    
+    private let channel:FlutterMethodChannel
+
+    init(channel:FlutterMethodChannel) {
+        self.channel = channel
+    }
+    
+    public func onSelfInfoUpdated(_ userInfo: String?) {
+        CommonUtil.emitEvent(channel: self.channel, method: "userListener", type: "onSelfInfoUpdated", errCode: nil, errMsg: nil, data: userInfo)
+    }
+}
--- a/ios/Classes/SwiftFlutterOpenimSdkPlugin.swift
+++ b/ios/Classes/SwiftFlutterOpenimSdkPlugin.swift
@@ -2,12 +2,12 @@ import Flutter
 import UIKit

 public class SwiftFlutterOpenimSdkPlugin: NSObject, FlutterPlugin {
-    
    let imManager: IMMananger
    let conversationManager: ConversationManager
    let friendshipManager: FriendshipManager
    let messageManager: MessageManager
    let groupManager: GroupManager
+    let userManger: UserManager
    
    init(channel: FlutterMethodChannel) {
        self.imManager = IMMananger(channel: channel)
@@ -15,6 +15,7 @@ public class SwiftFlutterOpenimSdkPlugin: NSObject, FlutterPlugin {
        self.friendshipManager = FriendshipManager(channel: channel)
        self.messageManager = MessageManager(channel: channel)
        self.groupManager = GroupManager(channel: channel)
+        self.userManger = UserManager(channel: channel)
    }
    
    public static func register(with registrar: FlutterPluginRegistrar) {
@@ -36,6 +37,8 @@ public class SwiftFlutterOpenimSdkPlugin: NSObject, FlutterPlugin {
            friendshipManager.handleMethod(call: call, result: result)
        case "groupManager":
            groupManager.handleMethod(call: call, result: result)
+        case "userManager":
+            userManger.handleMethod(call: call, result: result)
        default:
            print("Handle ManagerName Error: \(managerName) not found")
        }
--- a/ios/Framework/OpenIMCore.framework/Headers/OpenIMCore.h
+++ b/ios/Framework/OpenIMCore.framework/Headers/OpenIMCore.h
@@ -2,12 +2,14 @@
 // Objective-C API for talking to the following Go packages
 //
 //	open_im_sdk/open_im_sdk
+//	open_im_sdk/open_im_sdk_callback
 //
 // File is generated by gomobile bind. Do not edit.
 #ifndef __OpenIMCore_FRAMEWORK_H__
 #define __OpenIMCore_FRAMEWORK_H__

 #include "Open_im_sdk.objc.h"
+#include "Open_im_sdk_callback.objc.h"
 #include "Universe.objc.h"

 #endif
--- a/ios/Framework/OpenIMCore.framework/Headers/Open_im_sdk.objc.h
+++ b/ios/Framework/OpenIMCore.framework/Headers/Open_im_sdk.objc.h
--- a/ios/Framework/OpenIMCore.framework/Headers/Open_im_sdk_callback.objc.h
+++ b/ios/Framework/OpenIMCore.framework/Headers/Open_im_sdk_callback.objc.h
@@ -0,0 +1,205 @@
+// Objective-C API for talking to open_im_sdk/open_im_sdk_callback Go package.
+//   gobind -lang=objc open_im_sdk/open_im_sdk_callback
+//
+// File is generated by gobind. Do not edit.
+
+#ifndef __Open_im_sdk_callback_H__
+#define __Open_im_sdk_callback_H__
+
+@import Foundation;
+#include "ref.h"
+#include "Universe.objc.h"
+
+
+@protocol Open_im_sdk_callbackBase;
+@class Open_im_sdk_callbackBase;
+@protocol Open_im_sdk_callbackOnAdvancedMsgListener;
+@class Open_im_sdk_callbackOnAdvancedMsgListener;
+@protocol Open_im_sdk_callbackOnConnListener;
+@class Open_im_sdk_callbackOnConnListener;
+@protocol Open_im_sdk_callbackOnConversationListener;
+@class Open_im_sdk_callbackOnConversationListener;
+@protocol Open_im_sdk_callbackOnFriendshipListener;
+@class Open_im_sdk_callbackOnFriendshipListener;
+@protocol Open_im_sdk_callbackOnGroupListener;
+@class Open_im_sdk_callbackOnGroupListener;
+@protocol Open_im_sdk_callbackOnUserListener;
+@class Open_im_sdk_callbackOnUserListener;
+@protocol Open_im_sdk_callbackSendMsgCallBack;
+@class Open_im_sdk_callbackSendMsgCallBack;
+
+@protocol Open_im_sdk_callbackBase <NSObject>
+- (void)onError:(int32_t)errCode errMsg:(NSString* _Nullable)errMsg;
+- (void)onSuccess:(NSString* _Nullable)data;
+@end
+
+@protocol Open_im_sdk_callbackOnAdvancedMsgListener <NSObject>
+- (void)onRecvC2CReadReceipt:(NSString* _Nullable)msgReceiptList;
+- (void)onRecvMessageRevoked:(NSString* _Nullable)msgId;
+- (void)onRecvNewMessage:(NSString* _Nullable)message;
+@end
+
+@protocol Open_im_sdk_callbackOnConnListener <NSObject>
+- (void)onConnectFailed:(int32_t)errCode errMsg:(NSString* _Nullable)errMsg;
+- (void)onConnectSuccess;
+- (void)onConnecting;
+- (void)onKickedOffline;
+- (void)onUserTokenExpired;
+@end
+
+@protocol Open_im_sdk_callbackOnConversationListener <NSObject>
+- (void)onConversationChanged:(NSString* _Nullable)conversationList;
+- (void)onNewConversation:(NSString* _Nullable)conversationList;
+- (void)onSyncServerFailed;
+- (void)onSyncServerFinish;
+- (void)onSyncServerStart;
+- (void)onTotalUnreadMessageCountChanged:(int32_t)totalUnreadCount;
+@end
+
+@protocol Open_im_sdk_callbackOnFriendshipListener <NSObject>
+- (void)onBlackAdded:(NSString* _Nullable)blackInfo;
+- (void)onBlackDeleted:(NSString* _Nullable)blackInfo;
+- (void)onFriendAdded:(NSString* _Nullable)friendInfo;
+- (void)onFriendApplicationAccepted:(NSString* _Nullable)groupApplication;
+- (void)onFriendApplicationAdded:(NSString* _Nullable)friendApplication;
+- (void)onFriendApplicationDeleted:(NSString* _Nullable)friendApplication;
+- (void)onFriendApplicationRejected:(NSString* _Nullable)friendApplication;
+- (void)onFriendDeleted:(NSString* _Nullable)friendInfo;
+- (void)onFriendInfoChanged:(NSString* _Nullable)friendInfo;
+@end
+
+@protocol Open_im_sdk_callbackOnGroupListener <NSObject>
+- (void)onGroupApplicationAccepted:(NSString* _Nullable)groupApplication;
+- (void)onGroupApplicationAdded:(NSString* _Nullable)groupApplication;
+- (void)onGroupApplicationDeleted:(NSString* _Nullable)groupApplication;
+- (void)onGroupApplicationRejected:(NSString* _Nullable)groupApplication;
+- (void)onGroupInfoChanged:(NSString* _Nullable)groupInfo;
+- (void)onGroupMemberAdded:(NSString* _Nullable)groupMemberInfo;
+- (void)onGroupMemberDeleted:(NSString* _Nullable)groupMemberInfo;
+- (void)onGroupMemberInfoChanged:(NSString* _Nullable)groupMemberInfo;
+- (void)onJoinedGroupAdded:(NSString* _Nullable)groupInfo;
+- (void)onJoinedGroupDeleted:(NSString* _Nullable)groupInfo;
+@end
+
+@protocol Open_im_sdk_callbackOnUserListener <NSObject>
+- (void)onSelfInfoUpdated:(NSString* _Nullable)userInfo;
+@end
+
+@protocol Open_im_sdk_callbackSendMsgCallBack <NSObject>
+- (void)onError:(int32_t)errCode errMsg:(NSString* _Nullable)errMsg;
+- (void)onProgress:(long)progress;
+- (void)onSuccess:(NSString* _Nullable)data;
+@end
+
+@class Open_im_sdk_callbackBase;
+
+@class Open_im_sdk_callbackOnAdvancedMsgListener;
+
+@class Open_im_sdk_callbackOnConnListener;
+
+@class Open_im_sdk_callbackOnConversationListener;
+
+@class Open_im_sdk_callbackOnFriendshipListener;
+
+@class Open_im_sdk_callbackOnGroupListener;
+
+@class Open_im_sdk_callbackOnUserListener;
+
+@class Open_im_sdk_callbackSendMsgCallBack;
+
+@interface Open_im_sdk_callbackBase : NSObject <goSeqRefInterface, Open_im_sdk_callbackBase> {
+}
+@property(strong, readonly) _Nonnull id _ref;
+
+- (nonnull instancetype)initWithRef:(_Nonnull id)ref;
+- (void)onError:(int32_t)errCode errMsg:(NSString* _Nullable)errMsg;
+- (void)onSuccess:(NSString* _Nullable)data;
+@end
+
+@interface Open_im_sdk_callbackOnAdvancedMsgListener : NSObject <goSeqRefInterface, Open_im_sdk_callbackOnAdvancedMsgListener> {
+}
+@property(strong, readonly) _Nonnull id _ref;
+
+- (nonnull instancetype)initWithRef:(_Nonnull id)ref;
+- (void)onRecvC2CReadReceipt:(NSString* _Nullable)msgReceiptList;
+- (void)onRecvMessageRevoked:(NSString* _Nullable)msgId;
+- (void)onRecvNewMessage:(NSString* _Nullable)message;
+@end
+
+@interface Open_im_sdk_callbackOnConnListener : NSObject <goSeqRefInterface, Open_im_sdk_callbackOnConnListener> {
+}
+@property(strong, readonly) _Nonnull id _ref;
+
+- (nonnull instancetype)initWithRef:(_Nonnull id)ref;
+- (void)onConnectFailed:(int32_t)errCode errMsg:(NSString* _Nullable)errMsg;
+- (void)onConnectSuccess;
+- (void)onConnecting;
+- (void)onKickedOffline;
+- (void)onUserTokenExpired;
+@end
+
+@interface Open_im_sdk_callbackOnConversationListener : NSObject <goSeqRefInterface, Open_im_sdk_callbackOnConversationListener> {
+}
+@property(strong, readonly) _Nonnull id _ref;
+
+- (nonnull instancetype)initWithRef:(_Nonnull id)ref;
+- (void)onConversationChanged:(NSString* _Nullable)conversationList;
+- (void)onNewConversation:(NSString* _Nullable)conversationList;
+- (void)onSyncServerFailed;
+- (void)onSyncServerFinish;
+- (void)onSyncServerStart;
+- (void)onTotalUnreadMessageCountChanged:(int32_t)totalUnreadCount;
+@end
+
+@interface Open_im_sdk_callbackOnFriendshipListener : NSObject <goSeqRefInterface, Open_im_sdk_callbackOnFriendshipListener> {
+}
+@property(strong, readonly) _Nonnull id _ref;
+
+- (nonnull instancetype)initWithRef:(_Nonnull id)ref;
+- (void)onBlackAdded:(NSString* _Nullable)blackInfo;
+- (void)onBlackDeleted:(NSString* _Nullable)blackInfo;
+- (void)onFriendAdded:(NSString* _Nullable)friendInfo;
+- (void)onFriendApplicationAccepted:(NSString* _Nullable)groupApplication;
+- (void)onFriendApplicationAdded:(NSString* _Nullable)friendApplication;
+- (void)onFriendApplicationDeleted:(NSString* _Nullable)friendApplication;
+- (void)onFriendApplicationRejected:(NSString* _Nullable)friendApplication;
+- (void)onFriendDeleted:(NSString* _Nullable)friendInfo;
+- (void)onFriendInfoChanged:(NSString* _Nullable)friendInfo;
+@end
+
+@interface Open_im_sdk_callbackOnGroupListener : NSObject <goSeqRefInterface, Open_im_sdk_callbackOnGroupListener> {
+}
+@property(strong, readonly) _Nonnull id _ref;
+
+- (nonnull instancetype)initWithRef:(_Nonnull id)ref;
+- (void)onGroupApplicationAccepted:(NSString* _Nullable)groupApplication;
+- (void)onGroupApplicationAdded:(NSString* _Nullable)groupApplication;
+- (void)onGroupApplicationDeleted:(NSString* _Nullable)groupApplication;
+- (void)onGroupApplicationRejected:(NSString* _Nullable)groupApplication;
+- (void)onGroupInfoChanged:(NSString* _Nullable)groupInfo;
+- (void)onGroupMemberAdded:(NSString* _Nullable)groupMemberInfo;
+- (void)onGroupMemberDeleted:(NSString* _Nullable)groupMemberInfo;
+- (void)onGroupMemberInfoChanged:(NSString* _Nullable)groupMemberInfo;
+- (void)onJoinedGroupAdded:(NSString* _Nullable)groupInfo;
+- (void)onJoinedGroupDeleted:(NSString* _Nullable)groupInfo;
+@end
+
+@interface Open_im_sdk_callbackOnUserListener : NSObject <goSeqRefInterface, Open_im_sdk_callbackOnUserListener> {
+}
+@property(strong, readonly) _Nonnull id _ref;
+
+- (nonnull instancetype)initWithRef:(_Nonnull id)ref;
+- (void)onSelfInfoUpdated:(NSString* _Nullable)userInfo;
+@end
+
+@interface Open_im_sdk_callbackSendMsgCallBack : NSObject <goSeqRefInterface, Open_im_sdk_callbackSendMsgCallBack> {
+}
+@property(strong, readonly) _Nonnull id _ref;
+
+- (nonnull instancetype)initWithRef:(_Nonnull id)ref;
+- (void)onError:(int32_t)errCode errMsg:(NSString* _Nullable)errMsg;
+- (void)onProgress:(long)progress;
+- (void)onSuccess:(NSString* _Nullable)data;
+@end
+
+#endif
--- a/ios/Framework/OpenIMCore.framework/Modules/module.modulemap
+++ b/ios/Framework/OpenIMCore.framework/Modules/module.modulemap
@@ -1,6 +1,7 @@
 framework module "OpenIMCore" {
 	header "ref.h"
    header "Open_im_sdk.objc.h"
+    header "Open_im_sdk_callback.objc.h"
    header "Universe.objc.h"
    header "OpenIMCore.h"

--- a/ios/Framework/OpenIMCore.framework/OpenIMCore
+++ b/ios/Framework/OpenIMCore.framework/OpenIMCore
--- a/lib/flutter_openim_sdk.dart
+++ b/lib/flutter_openim_sdk.dart
@@ -1,23 +1,24 @@
 library flutter_openim_sdk;

 export 'src/enum/conversation_type.dart';
-export 'src/enum/group_role.dart';
+export 'src/enum/group_role_level.dart';
 export 'src/enum/im_platform.dart';
 export 'src/enum/listener_type.dart';
 export 'src/enum/message_status.dart';
 export 'src/enum/message_type.dart';
 export 'src/listener/advanced_msg_listener.dart';
+export 'src/listener/advanced_msg_listener.dart';
+export 'src/listener/connect_listener.dart';
+export 'src/listener/connect_listener.dart';
 export 'src/listener/conversation_listener.dart';
 export 'src/listener/friendship_listener.dart';
+export 'src/listener/friendship_listener.dart';
+export 'src/listener/group_listener.dart';
 export 'src/listener/group_listener.dart';
-export 'src/listener/impl/advanced_msg_listener.dart';
-export 'src/listener/impl/conversation_listener.dart';
-export 'src/listener/impl/friendship_listener.dart';
-export 'src/listener/impl/group_listener.dart';
-export 'src/listener/impl/init_sdk_listener.dart';
-export 'src/listener/impl/msg_send_progress_listener.dart';
-export 'src/listener/init_sdk_listener.dart';
 export 'src/listener/msg_send_progress_listener.dart';
+export 'src/listener/msg_send_progress_listener.dart';
+export 'src/listener/user_listener.dart';
+export 'src/listener/user_listener.dart';
 export 'src/manager/im_conversation_manager.dart';
 export 'src/manager/im_friendship_manager.dart';
 export 'src/manager/im_group_manager.dart';
@@ -25,9 +26,10 @@ export 'src/manager/im_manager.dart';
 export 'src/manager/im_message_manager.dart';
 export 'src/manager/im_offline_push_manager.dart';
 export 'src/manager/im_signaling_manager.dart';
-export 'src/manager/v2/im_message_manager_v2.dart';
+export 'src/manager/im_user_manager.dart';
 export 'src/models/conversation_info.dart';
 export 'src/models/group_info.dart';
 export 'src/models/message.dart';
 export 'src/models/user_info.dart';
 export 'src/openim.dart';
+export 'src/utils.dart';
--- a/lib/src/enum/conversation_type.dart
+++ b/lib/src/enum/conversation_type.dart
@@ -1,4 +1,4 @@
 class ConversationType {
-  static const single_chat = 1;
-  static const group_chat = 2;
+  static const single = 1;
+  static const group = 2;
 }
--- a/lib/src/enum/group_role.dart
+++ b/lib/src/enum/group_role.dart
@@ -1,5 +0,0 @@
-class GroupRole {
-  static const member = 0;
-  static const owner = 1;
-  static const admin = 2;
-}
--- a/lib/src/enum/group_role_level.dart
+++ b/lib/src/enum/group_role_level.dart
@@ -0,0 +1,7 @@
+/// 1 ordinary member, 2 group owners, 3 administrators
+/// 1普通成员, 2群主，3管理员
+class GroupRoleLevel {
+  static const member = 1;
+  static const owner = 2;
+  static const admin = 3;
+}
--- a/lib/src/enum/listener_type.dart
+++ b/lib/src/enum/listener_type.dart
@@ -1,10 +1,11 @@
 class ListenerType {
-  static const simpleMsgListener = 'simpleMsgListener';
-  static const initSDKListener = 'initSDKListener';
-  static const groupListener = 'groupListener';
-  static const advancedMsgListener = 'advancedMsgListener';
-  static const conversationListener = 'conversationListener';
-  static const friendListener = 'friendListener';
-  static const signalingListener = 'signalingListener';
-  static const msgSendProgressListener = "msgSendProgressListener";
+  static final simpleMsgListener = 'simpleMsgListener';
+  static final connectListener = 'connectListener';
+  static final userListener = 'userListener';
+  static final groupListener = 'groupListener';
+  static final advancedMsgListener = 'advancedMsgListener';
+  static final conversationListener = 'conversationListener';
+  static final friendListener = 'friendListener';
+  static final signalingListener = 'signalingListener';
+  static final msgSendProgressListener = "msgSendProgressListener";
 }
--- a/lib/src/listener/advanced_msg_listener.dart
+++ b/lib/src/listener/advanced_msg_listener.dart
@@ -1,17 +1,33 @@
 import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';

-abstract class AdvancedMsgListener {
-  /// Uniquely identifies
-  final String id;
+class OnAdvancedMsgListener {
+  /// Message read receipt
+  Function(List<ReadReceiptInfo> list)? onRecvC2CReadReceipt;

-  AdvancedMsgListener() : id = "id_${DateTime.now().microsecondsSinceEpoch}";
+  /// A friend revoked a message
+  Function(String msgId)? onRecvMessageRevoked;

  /// Receive new message
-  void recvNewMessage(Message msg);
+  Function(Message msg)? onRecvNewMessage;

-  /// Message read receipt
-  void recvC2CReadReceipt(List<HaveReadInfo> list);
+  /// Uniquely identifies
+  String id;

-  /// A friend withdrew a message
-  void recvMessageRevoked(String msgId);
+  OnAdvancedMsgListener({
+    this.onRecvC2CReadReceipt,
+    this.onRecvMessageRevoked,
+    this.onRecvNewMessage,
+  }) : id = "id_${DateTime.now().microsecondsSinceEpoch}";
+
+  void recvC2CReadReceipt(List<ReadReceiptInfo> list) {
+    if (null != onRecvC2CReadReceipt) onRecvC2CReadReceipt!(list);
+  }
+
+  void recvMessageRevoked(String msgId) {
+    if (null != onRecvMessageRevoked) onRecvMessageRevoked!(msgId);
+  }
+
+  void recvNewMessage(Message msg) {
+    if (null != onRecvNewMessage) onRecvNewMessage!(msg);
+  }
 }
--- a/lib/src/listener/impl/init_sdk_listener.dart
+++ b/lib/src/listener/impl/init_sdk_listener.dart
@@ -1,48 +1,45 @@
-import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
-
-class OnInitSDKListener extends InitSDKListener {
+class OnConnectListener {
+  /// SDK failed to connect to the server
  Function(int? code, String? errorMsg)? onConnectFailed;
+
+  /// SDK has successfully connected to the server
  Function()? onConnectSuccess;
+
+  /// SDK is connecting to the server
  Function()? onConnecting;
+
+  /// The current user is kicked offline.
+  /// At this time, the UI can prompt the user and call IMManager's login() function to log in again.
  Function()? onKickedOffline;
-  Function(UserInfo info)? onSelfInfoUpdated;
+
+  ///  Ticket expired when online.
+  ///  At this time, you need to generate a new userSig and call IMManager's login() function to log in again
  Function()? onUserSigExpired;

-  OnInitSDKListener({
+  OnConnectListener({
    this.onConnectFailed,
    this.onConnectSuccess,
    this.onConnecting,
    this.onKickedOffline,
-    this.onSelfInfoUpdated,
    this.onUserSigExpired,
  });

-  @override
  void connectFailed(int? code, String? errorMsg) {
    if (null != onConnectFailed) onConnectFailed!(code, errorMsg);
  }

-  @override
  void connectSuccess() {
    if (null != onConnectSuccess) onConnectSuccess!();
  }

-  @override
  void connecting() {
    if (null != onConnecting) onConnecting!.call();
  }

-  @override
  void kickedOffline() {
    if (null != onKickedOffline) onKickedOffline!();
  }

-  @override
-  void selfInfoUpdated(UserInfo info) {
-    if (null != onSelfInfoUpdated) onSelfInfoUpdated!(info);
-  }
-
-  @override
  void userSigExpired() {
    if (null != onUserSigExpired) onUserSigExpired!();
  }
--- a/lib/src/listener/conversation_listener.dart
+++ b/lib/src/listener/conversation_listener.dart
@@ -1,15 +1,44 @@
 import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';

-abstract class ConversationListener {
-  void conversationChanged(List<ConversationInfo> list);
+class OnConversationListener {
+  Function(List<ConversationInfo> list)? onConversationChanged;
+  Function(List<ConversationInfo> list)? onNewConversation;
+  Function(int count)? onTotalUnreadMessageCountChanged;
+  Function()? onSyncServerFailed;
+  Function()? onSyncServerFinish;
+  Function()? onSyncServerStart;

-  void newConversation(List<ConversationInfo> list);
+  OnConversationListener({
+    this.onConversationChanged,
+    this.onNewConversation,
+    this.onTotalUnreadMessageCountChanged,
+    this.onSyncServerFailed,
+    this.onSyncServerFinish,
+    this.onSyncServerStart,
+  });

-  void syncServerFailed();
+  void conversationChanged(List<ConversationInfo> list) {
+    if (onConversationChanged != null) onConversationChanged!(list);
+  }

-  void syncServerFinish();
+  void newConversation(List<ConversationInfo> list) {
+    if (onNewConversation != null) onNewConversation!(list);
+  }

-  void syncServerStart();
+  void syncServerFailed() {
+    if (onSyncServerFailed != null) onSyncServerFailed!();
+  }

-  void totalUnreadMessageCountChanged(int i);
+  void syncServerFinish() {
+    if (onSyncServerFinish != null) onSyncServerFinish!();
+  }
+
+  void syncServerStart() {
+    if (onSyncServerStart != null) onSyncServerStart!();
+  }
+
+  void totalUnreadMessageCountChanged(int i) {
+    if (onTotalUnreadMessageCountChanged != null)
+      onTotalUnreadMessageCountChanged!(i);
+  }
 }
--- a/lib/src/listener/friendship_listener.dart
+++ b/lib/src/listener/friendship_listener.dart
@@ -1,21 +1,61 @@
 import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';

-abstract class FriendshipListener {
-  void blackListAdd(UserInfo u);
+class OnFriendshipListener {
+  Function(FriendApplicationInfo i)? onFriendApplicationAdded;
+  Function(FriendApplicationInfo i)? onFriendApplicationDeleted;
+  Function(FriendApplicationInfo i)? onFriendApplicationAccepted;
+  Function(FriendApplicationInfo i)? onFriendApplicationRejected;
+  Function(FriendInfo i)? onFriendAdded;
+  Function(FriendInfo i)? onFriendDeleted;
+  Function(FriendInfo i)? onFriendInfoChanged;
+  Function(BlacklistInfo i)? onBlacklistAdded;
+  Function(BlacklistInfo i)? onBlacklistDeleted;

-  void blackListDeleted(UserInfo u);
+  OnFriendshipListener({
+    this.onBlacklistAdded,
+    this.onBlacklistDeleted,
+    this.onFriendAdded,
+    this.onFriendApplicationAccepted,
+    this.onFriendApplicationAdded,
+    this.onFriendApplicationDeleted,
+    this.onFriendApplicationRejected,
+    this.onFriendDeleted,
+    this.onFriendInfoChanged,
+  });

-  void friendApplicationListAccept(UserInfo u);
+  void blacklistAdded(BlacklistInfo u) {
+    onBlacklistAdded?.call(u);
+  }

-  void friendApplicationListAdded(UserInfo u);
+  void blacklistDeleted(BlacklistInfo u) {
+    onBlacklistDeleted?.call(u);
+  }

-  void friendApplicationListDeleted(UserInfo u);
+  void friendAdded(FriendInfo u) {
+    onFriendAdded?.call(u);
+  }

-  void friendApplicationListReject(UserInfo u);
+  void friendApplicationAccepted(FriendApplicationInfo u) {
+    onFriendApplicationAccepted?.call(u);
+  }

-  void friendInfoChanged(UserInfo u);
+  void friendApplicationAdded(FriendApplicationInfo u) {
+    onFriendApplicationAdded?.call(u);
+  }

-  void friendListAdded(UserInfo u);
+  void friendApplicationDeleted(FriendApplicationInfo u) {
+    onFriendApplicationDeleted?.call(u);
+  }

-  void friendListDeleted(UserInfo u);
+  void friendApplicationRejected(FriendApplicationInfo u) {
+    onFriendApplicationRejected?.call(u);
+  }
+
+  void friendDeleted(FriendInfo u) {
+    onFriendDeleted?.call(u);
+  }
+
+  void friendInfoChanged(FriendInfo u) {
+    onFriendInfoChanged?.call(u);
+  }
 }
--- a/lib/src/listener/group_listener.dart
+++ b/lib/src/listener/group_listener.dart
@@ -1,23 +1,67 @@
 import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';

-abstract class GroupListener {
-  void memberEnter(String groupId, List<GroupMembersInfo> list);
+class OnGroupListener {
+  Function(GroupApplicationInfo info)? onGroupApplicationAccepted;
+  Function(GroupApplicationInfo info)? onGroupApplicationAdded;
+  Function(GroupApplicationInfo info)? onGroupApplicationDeleted;
+  Function(GroupApplicationInfo info)? onGroupApplicationRejected;
+  Function(GroupInfo info)? onGroupInfoChanged;
+  Function(GroupMembersInfo info)? onGroupMemberAdded;
+  Function(GroupMembersInfo info)? onGroupMemberDeleted;
+  Function(GroupMembersInfo info)? onGroupMemberInfoChanged;
+  Function(GroupInfo info)? onJoinedGroupAdded;
+  Function(GroupInfo info)? onJoinedGroupDeleted;

-  void memberLeave(String groupId, GroupMembersInfo info);
+  OnGroupListener({
+    this.onGroupApplicationAccepted,
+    this.onGroupApplicationAdded,
+    this.onGroupApplicationDeleted,
+    this.onGroupApplicationRejected,
+    this.onGroupInfoChanged,
+    this.onGroupMemberAdded,
+    this.onGroupMemberDeleted,
+    this.onGroupMemberInfoChanged,
+    this.onJoinedGroupAdded,
+    this.onJoinedGroupDeleted,
+  });

-  void memberInvited(
-      String groupId, GroupMembersInfo opUser, List<GroupMembersInfo> list);
+  void groupApplicationAccepted(GroupApplicationInfo info) {
+    onGroupApplicationAccepted?.call(info);
+  }

-  void memberKicked(
-      String groupId, GroupMembersInfo opUser, List<GroupMembersInfo> list);
+  void groupApplicationAdded(GroupApplicationInfo info) {
+    onGroupApplicationAdded?.call(info);
+  }

-  void groupCreated(String groupId);
+  void groupApplicationDeleted(GroupApplicationInfo info) {
+    onGroupApplicationDeleted?.call(info);
+  }

-  void groupInfoChanged(String groupId, GroupInfo info);
+  void groupApplicationRejected(GroupApplicationInfo info) {
+    onGroupApplicationRejected?.call(info);
+  }

-  void receiveJoinApplication(
-      String groupId, GroupMembersInfo info, String opReason);
+  void groupInfoChanged(GroupInfo info) {
+    onGroupInfoChanged?.call(info);
+  }

-  void applicationProcessed(String groupId, GroupMembersInfo opUser,
-      int agreeOrReject, String opReason);
+  void groupMemberAdded(GroupMembersInfo info) {
+    onGroupMemberAdded?.call(info);
+  }
+
+  void groupMemberDeleted(GroupMembersInfo info) {
+    onGroupMemberDeleted?.call(info);
+  }
+
+  void groupMemberInfoChanged(GroupMembersInfo info) {
+    onGroupMemberInfoChanged?.call(info);
+  }
+
+  void joinedGroupAdded(GroupInfo info) {
+    onJoinedGroupAdded?.call(info);
+  }
+
+  void joinedGroupDeleted(GroupInfo info) {
+    onJoinedGroupDeleted?.call(info);
+  }
 }
--- a/lib/src/listener/impl/advanced_msg_listener.dart
+++ b/lib/src/listener/impl/advanced_msg_listener.dart
@@ -1,28 +0,0 @@
-import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
-
-class OnAdvancedMsgListener extends AdvancedMsgListener {
-  Function(List<HaveReadInfo> list)? onRecvC2CReadReceipt;
-  Function(String msgId)? onRecvMessageRevoked;
-  Function(Message msg)? onRecvNewMessage;
-
-  OnAdvancedMsgListener({
-    this.onRecvC2CReadReceipt,
-    this.onRecvMessageRevoked,
-    this.onRecvNewMessage,
-  });
-
-  @override
-  void recvC2CReadReceipt(List<HaveReadInfo> list) {
-    if (null != onRecvC2CReadReceipt) onRecvC2CReadReceipt!(list);
-  }
-
-  @override
-  void recvMessageRevoked(String msgId) {
-    if (null != onRecvMessageRevoked) onRecvMessageRevoked!(msgId);
-  }
-
-  @override
-  void recvNewMessage(Message msg) {
-    if (null != onRecvNewMessage) onRecvNewMessage!(msg);
-  }
-}
--- a/lib/src/listener/impl/conversation_listener.dart
+++ b/lib/src/listener/impl/conversation_listener.dart
@@ -1,50 +0,0 @@
-import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
-
-class OnConversationListener extends ConversationListener {
-  Function(List<ConversationInfo> list)? onConversationChanged;
-  Function(List<ConversationInfo> list)? onNewConversation;
-  Function(int count)? onTotalUnreadMessageCountChanged;
-  Function()? onSyncServerFailed;
-  Function()? onSyncServerFinish;
-  Function()? onSyncServerStart;
-
-  OnConversationListener({
-    this.onConversationChanged,
-    this.onNewConversation,
-    this.onTotalUnreadMessageCountChanged,
-    this.onSyncServerFailed,
-    this.onSyncServerFinish,
-    this.onSyncServerStart,
-  });
-
-  @override
-  void conversationChanged(List<ConversationInfo> list) {
-    if (onConversationChanged != null) onConversationChanged!(list);
-  }
-
-  @override
-  void newConversation(List<ConversationInfo> list) {
-    if (onNewConversation != null) onNewConversation!(list);
-  }
-
-  @override
-  void syncServerFailed() {
-    if (onSyncServerFailed != null) onSyncServerFailed!();
-  }
-
-  @override
-  void syncServerFinish() {
-    if (onSyncServerFinish != null) onSyncServerFinish!();
-  }
-
-  @override
-  void syncServerStart() {
-    if (onSyncServerStart != null) onSyncServerStart!();
-  }
-
-  @override
-  void totalUnreadMessageCountChanged(int i) {
-    if (onTotalUnreadMessageCountChanged != null)
-      onTotalUnreadMessageCountChanged!(i);
-  }
-}
--- a/lib/src/listener/impl/friendship_listener.dart
+++ b/lib/src/listener/impl/friendship_listener.dart
@@ -1,73 +0,0 @@
-import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
-
-class OnFriendshipListener extends FriendshipListener {
-  Function(UserInfo u)? onBlackListAdd;
-  Function(UserInfo u)? onBlackListDeleted;
-  Function(UserInfo u)? onFriendApplicationListAccept;
-  Function(UserInfo u)? onFriendApplicationListAdded;
-  Function(UserInfo u)? onFriendApplicationListDeleted;
-  Function(UserInfo u)? onFriendApplicationListReject;
-  Function(UserInfo u)? onFriendInfoChanged;
-  Function(UserInfo u)? onFriendListAdded;
-  Function(UserInfo u)? onFriendListDeleted;
-
-  OnFriendshipListener({
-    this.onBlackListAdd,
-    this.onBlackListDeleted,
-    this.onFriendApplicationListAccept,
-    this.onFriendApplicationListAdded,
-    this.onFriendApplicationListDeleted,
-    this.onFriendApplicationListReject,
-    this.onFriendInfoChanged,
-    this.onFriendListAdded,
-    this.onFriendListDeleted,
-  });
-
-  @override
-  void blackListAdd(UserInfo u) {
-    if (null != onBlackListAdd) onBlackListAdd!(u);
-  }
-
-  @override
-  void blackListDeleted(UserInfo u) {
-    if (null != onBlackListDeleted) onBlackListDeleted!(u);
-  }
-
-  @override
-  void friendApplicationListAccept(UserInfo u) {
-    if (null != onFriendApplicationListAccept)
-      onFriendApplicationListAccept!(u);
-  }
-
-  @override
-  void friendApplicationListAdded(UserInfo u) {
-    if (null != onFriendApplicationListAdded) onFriendApplicationListAdded!(u);
-  }
-
-  @override
-  void friendApplicationListDeleted(UserInfo u) {
-    if (null != onFriendApplicationListDeleted)
-      onFriendApplicationListDeleted!(u);
-  }
-
-  @override
-  void friendApplicationListReject(UserInfo u) {
-    if (null != onFriendApplicationListReject)
-      onFriendApplicationListReject!(u);
-  }
-
-  @override
-  void friendInfoChanged(UserInfo u) {
-    if (null != onFriendInfoChanged) onFriendInfoChanged!(u);
-  }
-
-  @override
-  void friendListAdded(UserInfo u) {
-    if (null != onFriendListAdded) onFriendListAdded!(u);
-  }
-
-  @override
-  void friendListDeleted(UserInfo u) {
-    if (null != onFriendListDeleted) onFriendListDeleted!(u);
-  }
-}
--- a/lib/src/listener/impl/group_listener.dart
+++ b/lib/src/listener/impl/group_listener.dart
@@ -1,75 +0,0 @@
-import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
-
-class OnGroupListener extends GroupListener {
-  Function(String groupId, GroupMembersInfo opUser, int agreeOrReject,
-      String opReason)? onApplicationProcessed;
-  Function(String groupId)? onGroupCreated;
-  Function(String groupId, GroupInfo info)? onGroupInfoChanged;
-  Function(String groupId, List<GroupMembersInfo> list)? onMemberEnter;
-  Function(
-          String groupId, GroupMembersInfo opUser, List<GroupMembersInfo> list)?
-      onMemberInvited;
-  Function(
-          String groupId, GroupMembersInfo opUser, List<GroupMembersInfo> list)?
-      onMemberKicked;
-  Function(String groupId, GroupMembersInfo info)? onMemberLeave;
-  Function(String groupId, GroupMembersInfo info, String opReason)?
-      onReceiveJoinApplication;
-
-  OnGroupListener({
-    this.onApplicationProcessed,
-    this.onGroupCreated,
-    this.onGroupInfoChanged,
-    this.onMemberEnter,
-    this.onMemberInvited,
-    this.onMemberKicked,
-    this.onMemberLeave,
-    this.onReceiveJoinApplication,
-  });
-
-  @override
-  void applicationProcessed(String groupId, GroupMembersInfo opUser,
-      int agreeOrReject, String opReason) {
-    if (null != onApplicationProcessed)
-      onApplicationProcessed!(groupId, opUser, agreeOrReject, opReason);
-  }
-
-  @override
-  void groupCreated(String groupId) {
-    if (null != onGroupCreated) onGroupCreated!(groupId);
-  }
-
-  @override
-  void groupInfoChanged(String groupId, GroupInfo info) {
-    if (null != onGroupInfoChanged) onGroupInfoChanged!(groupId, info);
-  }
-
-  @override
-  void memberEnter(String groupId, List<GroupMembersInfo> list) {
-    if (null != onMemberEnter) onMemberEnter!(groupId, list);
-  }
-
-  @override
-  void memberInvited(
-      String groupId, GroupMembersInfo opUser, List<GroupMembersInfo> list) {
-    if (null != onMemberInvited) onMemberInvited!(groupId, opUser, list);
-  }
-
-  @override
-  void memberKicked(
-      String groupId, GroupMembersInfo opUser, List<GroupMembersInfo> list) {
-    if (null != onMemberKicked) onMemberKicked!(groupId, opUser, list);
-  }
-
-  @override
-  void memberLeave(String groupId, GroupMembersInfo info) {
-    if (null != onMemberLeave) onMemberLeave!(groupId, info);
-  }
-
-  @override
-  void receiveJoinApplication(
-      String groupId, GroupMembersInfo info, String opReason) {
-    if (null != onReceiveJoinApplication)
-      onReceiveJoinApplication!(groupId, info, opReason);
-  }
-}
--- a/lib/src/listener/impl/msg_send_progress_listener.dart
+++ b/lib/src/listener/impl/msg_send_progress_listener.dart
@@ -1,11 +0,0 @@
-import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
-
-class OnMsgSendProgressListener extends MsgSendProgressListener {
-  Function(String msgID, int progress)? onProgress;
-
-  OnMsgSendProgressListener({this.onProgress});
-
-  void progress(String msgID, int progress) {
-    if (null != onProgress) onProgress!(msgID, progress);
-  }
-}
--- a/lib/src/listener/init_sdk_listener.dart
+++ b/lib/src/listener/init_sdk_listener.dart
@@ -1,23 +0,0 @@
-import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
-
-abstract class InitSDKListener {
-  /// SDK is connecting to the server
-  void connecting();
-
-  /// SDK has successfully connected to the server
-  void connectSuccess();
-
-  /// SDK failed to connect to the server
-  void connectFailed(int? code, String? errorMsg);
-
-  /// The current user is kicked offline.
-  /// At this time, the UI can prompt the user and call IMManager's login() function to log in again.
-  void kickedOffline();
-
-  ///  Ticket expired when online.
-  ///  At this time, you need to generate a new userSig and call IMManager's login() function to log in again
-  void userSigExpired();
-
-  /// The information of the logged-in user has been updated
-  void selfInfoUpdated(UserInfo info);
-}
--- a/lib/src/listener/msg_send_progress_listener.dart
+++ b/lib/src/listener/msg_send_progress_listener.dart
@@ -1,3 +1,9 @@
-abstract class MsgSendProgressListener {
-  void progress(String msgID, int progress);
+class OnMsgSendProgressListener {
+  Function(String clientMsgID, int progress)? onProgress;
+
+  OnMsgSendProgressListener({this.onProgress});
+
+  void progress(String clientMsgID, int progress) {
+    if (null != onProgress) onProgress!(clientMsgID, progress);
+  }
 }
--- a/lib/src/listener/user_listener.dart
+++ b/lib/src/listener/user_listener.dart
@@ -0,0 +1,12 @@
+import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
+
+class OnUserListener {
+  /// The information of the logged-in user has been updated
+  Function(UserInfo info)? onSelfInfoUpdated;
+
+  OnUserListener({this.onSelfInfoUpdated});
+
+  void selfInfoUpdated(UserInfo info) {
+    onSelfInfoUpdated?.call(info);
+  }
+}
--- a/lib/src/manager/im_conversation_manager.dart
+++ b/lib/src/manager/im_conversation_manager.dart
@@ -1,33 +1,60 @@
-import 'dart:convert';
-
 import 'package:flutter/services.dart';
 import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';

-///
-///
 class ConversationManager {
  MethodChannel _channel;
-  late ConversationListener conversationListener;
+  late OnConversationListener conversationListener;

  ConversationManager(this._channel);

  /// Observe conversation changes
-  Future setConversationListener(ConversationListener listener) {
+  /// 会话监听
+  Future setConversationListener(OnConversationListener listener) {
    this.conversationListener = listener;
    return _channel.invokeMethod('setConversationListener', _buildParam({}));
  }

  /// Get all conversations
-  Future<List<ConversationInfo>> getAllConversationList() => _channel
-      .invokeMethod('getAllConversationList', _buildParam({}))
-      .then((value) => _toList(value));
+  /// 获取所有会话
+  Future<List<ConversationInfo>> getAllConversationList(
+          {String? operationID}) =>
+      _channel
+          .invokeMethod(
+              'getAllConversationList',
+              _buildParam({
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) =>
+              Utils.toList(value, (map) => ConversationInfo.fromJson(map)));

-  /// Get a single conversation info
-  /// [sourceID]  if it is a single chat, Its value is userID. if it is a group chat, Its value is groupID
-  /// [sessionType]  if it is a single chat, it value is 1. if it is a group chat, it value is 2
-  Future<ConversationInfo> getSingleConversation({
+  /// Paging to get conversation
+  /// 分页获取会话
+  Future<List<ConversationInfo>> getConversationListSplit({
+    int offset = 0,
+    int count = 20,
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'getConversationListSplit',
+              _buildParam({
+                'offset': offset,
+                'count': count,
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) =>
+              Utils.toList(value, (map) => ConversationInfo.fromJson(map)));
+
+  /// Get a conversation, if it doesn't exist it will be created automatically
+  /// [sourceID] if it is a single chat, Its value is userID. if it is a group chat, Its value is groupID
+  /// [sessionType] if it is a single chat, it value is 1. if it is a group chat, it value is 2
+  /// 获取一个会话，如果不存在会自动创建
+  /// [sourceID] 如果是单聊值传用户ID，如果是群聊值传组ID
+  /// [sessionType] 如果是单聊值传1，如果是群聊值传2
+  Future<ConversationInfo> getOneConversation({
    required String sourceID,
    required int sessionType,
+    String? operationID,
  }) =>
      _channel
          .invokeMethod(
@@ -35,112 +62,176 @@ class ConversationManager {
              _buildParam({
                "sourceID": sourceID,
                "sessionType": sessionType,
+                "operationID": Utils.checkOperationID(operationID),
              }))
-          .then((value) => _toObj(value));
+          .then((value) =>
+              Utils.toObj(value, (map) => ConversationInfo.fromJson(map)));

  /// Get conversation list by id list
+  /// 获取多个会话
  Future<List<ConversationInfo>> getMultipleConversation({
    required List<String> conversationIDList,
+    String? operationID,
  }) =>
      _channel
          .invokeMethod(
              'getMultipleConversation',
              _buildParam({
                "conversationIDList": conversationIDList,
+                "operationID": Utils.checkOperationID(operationID),
              }))
-          .then((value) => _toList(value));
+          .then((value) =>
+              Utils.toList(value, (map) => ConversationInfo.fromJson(map)));

  /// Delete conversation by id
+  /// 删除会话
  Future deleteConversation({
    required String conversationID,
+    String? operationID,
  }) =>
-      _channel
-          .invokeMethod(
-              'deleteConversation',
-              _buildParam({
-                "conversationID": conversationID,
-              }))
-          .then((value) => _printValue(value));
+      _channel.invokeMethod(
+          'deleteConversation',
+          _buildParam({
+            "conversationID": conversationID,
+            "operationID": Utils.checkOperationID(operationID),
+          }));

  /// Set draft
+  /// 设置会话草稿
  Future setConversationDraft({
    required String conversationID,
    required String draftText,
+    String? operationID,
  }) =>
-      _channel
-          .invokeMethod(
-              'setConversationDraft',
-              _buildParam({
-                "conversationID": conversationID,
-                "draftText": draftText,
-              }))
-          .then((value) => _printValue(value));
+      _channel.invokeMethod(
+          'setConversationDraft',
+          _buildParam({
+            "conversationID": conversationID,
+            "draftText": draftText,
+            "operationID": Utils.checkOperationID(operationID),
+          }));

  /// Pinned conversation
+  /// 置顶会话
  Future pinConversation({
    required String conversationID,
    required bool isPinned,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'pinConversation',
+          _buildParam({
+            "conversationID": conversationID,
+            "isPinned": isPinned,
+            "operationID": Utils.checkOperationID(operationID),
+          }));
+
+  // Future<dynamic> markSingleMessageHasRead({required String userID}) =>
+  //     _channel.invokeMethod(
+  //         'markSingleMessageHasRead', _buildParam({'userID': userID}));
+
+  /// Mark group chat messages as read
+  /// 标记群聊已读
+  Future<dynamic> markGroupMessageHasRead({
+    required String groupID,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'markGroupMessageHasRead',
+          _buildParam({
+            'groupID': groupID,
+            "operationID": Utils.checkOperationID(operationID),
+          }));
+
+  /// Get the total number of unread messages
+  /// 获取未读消息总数
+  Future<dynamic> getTotalUnreadMsgCount({
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'getTotalUnreadMsgCount',
+          _buildParam({
+            "operationID": Utils.checkOperationID(operationID),
+          }));
+
+  /// Query conversation id
+  /// [sourceID] if it is a single chat, Its value is userID. if it is a group chat, Its value is groupID
+  /// [sessionType] if it is a single chat, it value is 1. if it is a group chat, it value is 2
+  /// 查询会话id
+  /// [sourceID] 如果是单聊值传用户ID，如果是群聊值传组ID
+  /// [sessionType] 如果是单聊值传1，如果是群聊值传2
+  Future<dynamic> getConversationIDBySessionType({
+    required String sourceID,
+    required int sessionType,
+  }) =>
+      _channel.invokeMethod(
+          'getConversationIDBySessionType',
+          _buildParam({
+            "sourceID": sourceID,
+            "sessionType": sessionType,
+          }));
+
+  /// Message Do Not Disturb
+  /// [status] 0: Normal. 1: Do not receive messages. 2: Do not notify when messages are received.
+  /// 消息免打扰设置
+  /// [status] 0：正常；1：不接受消息；2：接受在线消息不接受离线消息；
+  Future<dynamic> setConversationRecvMessageOpt({
+    required List<String> conversationIDList,
+    required int status,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'setConversationRecvMessageOpt',
+          _buildParam({
+            "conversationIDList": conversationIDList,
+            "status": status,
+            "operationID": Utils.checkOperationID(operationID),
+          }));
+
+  /// Message Do Not Disturb
+  /// [{"conversationId":"single_13922222222","result":0}]
+  /// 查询免打扰状态
+  Future<List<dynamic>> getConversationRecvMessageOpt({
+    required List<String> conversationIDList,
+    String? operationID,
  }) =>
      _channel
          .invokeMethod(
-              'pinConversation',
+              'getConversationRecvMessageOpt',
              _buildParam({
-                "conversationID": conversationID,
-                "isPinned": isPinned,
+                "conversationIDList": conversationIDList,
+                "operationID": Utils.checkOperationID(operationID),
              }))
-          .then((value) => _printValue(value));
+          .then((value) => Utils.toListMap(value));

-  /// Mark single chat messages as read
-  Future<dynamic> markSingleMessageHasRead({required String userID}) {
-    return _channel.invokeMethod(
-        'markSingleMessageHasRead', _buildParam({'userID': userID}));
-  }
-
-  /// Mark group chat messages as read
-  Future<dynamic> markGroupMessageHasRead({required String groupID}) {
-    return _channel.invokeMethod(
-        'markGroupMessageHasRead', _buildParam({'groupID': groupID}));
-  }
-
-  /// Get the total number of unread messages
-  Future<dynamic> getTotalUnreadMsgCount() {
-    return _channel.invokeMethod('getTotalUnreadMsgCount', _buildParam({}));
-  }
-
-  /// Query conversation id
-  /// [sourceID] : if it is a single chat, Its value is userID. if it is a group chat, Its value is groupID
-  /// [sessionType] : if it is a single chat, it value is 1. if it is a group chat, it value is 2
-  Future<dynamic> getConversationID({
-    required String sourceID,
-    required int sessionType,
-  }) {
-    return _channel.invokeMethod(
-        'getConversationIDBySessionType',
-        _buildParam({
-          "sourceID": sourceID,
-          "sessionType": sessionType,
-        }));
-  }
+  /// Custom sort for conversation list
+  /// 会话列表自定义排序规则。
+  List<ConversationInfo> simpleSort(List<ConversationInfo> list) => list
+    ..sort((a, b) {
+      if ((a.isPinned == true && b.isPinned == true) ||
+          (a.isPinned != true && b.isPinned != true)) {
+        int aCompare = a.draftTextTime! > a.latestMsgSendTime!
+            ? a.draftTextTime!
+            : a.latestMsgSendTime!;
+        int bCompare = b.draftTextTime! > b.latestMsgSendTime!
+            ? b.draftTextTime!
+            : b.latestMsgSendTime!;
+        if (aCompare > bCompare) {
+          return -1;
+        } else if (aCompare < bCompare) {
+          return 1;
+        } else {
+          return 0;
+        }
+      } else if (a.isPinned == true && b.isPinned != true) {
+        return -1;
+      } else {
+        return 1;
+      }
+    });

  static Map _buildParam(Map param) {
    param["ManagerName"] = "conversationManager";
    return param;
  }
-
-  static List<ConversationInfo> _toList(String? value) {
-    var list = _formatJson(value);
-    if (null == list) return <ConversationInfo>[];
-    return (list as List).map((e) => ConversationInfo.fromJson(e)).toList();
-  }
-
-  static ConversationInfo _toObj(String value) =>
-      ConversationInfo.fromJson(_formatJson(value));
-
-  static dynamic _formatJson(value) {
-    return jsonDecode(_printValue(value));
-  }
-
-  static String _printValue(value) {
-    return value;
-  }
 }
--- a/lib/src/manager/im_friendship_manager.dart
+++ b/lib/src/manager/im_friendship_manager.dart
@@ -1,146 +1,207 @@
-import 'dart:convert';
-
 import 'package:flutter/services.dart';
 import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';

 class FriendshipManager {
  MethodChannel _channel;
-  late FriendshipListener friendshipListener;
+  late OnFriendshipListener friendshipListener;

  FriendshipManager(this._channel);

  /// Set up a friend relationship listener
-  Future setFriendshipListener(FriendshipListener listener) {
+  /// 好友关系监听
+  Future setFriendshipListener(OnFriendshipListener listener) {
    this.friendshipListener = listener;
    return _channel.invokeMethod('setFriendListener', _buildParam({}));
  }

  /// Get friend info by user id
-  Future<List<UserInfo>> getFriendsInfo({required List<String> uidList}) {
-    return _channel
-        .invokeMethod('getFriendsInfo', _buildParam({"uidList": uidList}))
-        .then((value) => _toList(value));
-  }
+  /// 查询好友信息
+  Future<List<UserInfo>> getFriendsInfo({
+    required List<String> uidList,
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'getFriendsInfo',
+              _buildParam({
+                "uidList": uidList,
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) => Utils.toList(value, (v) => UserInfo.fromJson(v)));

  /// Send an friend application
-  Future<dynamic> addFriend({required String uid, required String reason}) {
-    return _channel.invokeMethod(
-        'addFriend', _buildParam({"uid": uid, "reqMessage": reason}));
-  }
+  /// 发送一个好友请求
+  Future<dynamic> addFriend({
+    required String uid,
+    String? reason,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'addFriend',
+          _buildParam({
+            "toUserID": uid,
+            "reqMsg": reason,
+            "operationID": Utils.checkOperationID(operationID),
+          }));

-  /// Get all friend application, sent to you by others
-  Future<List<UserInfo>> getFriendApplicationList() {
-    return _channel
-        .invokeMethod('getFriendApplicationList', _buildParam({}))
-        .then((value) => _toList(value));
-  }
+  /// Get someone's request to add me as a friend
+  /// 获取别人加我为好友的申请
+  Future<List<FriendApplicationInfo>> getRecvFriendApplicationList(
+          {String? operationID}) =>
+      _channel
+          .invokeMethod(
+              'getRecvFriendApplicationList',
+              _buildParam({
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) =>
+              Utils.toList(value, (v) => FriendApplicationInfo.fromJson(v)));
+
+  /// Get friend requests from me
+  /// 获取我发出的好友申请
+  Future<List<FriendApplicationInfo>> getSendFriendApplicationList(
+          {String? operationID}) =>
+      _channel
+          .invokeMethod(
+              'getSendFriendApplicationList',
+              _buildParam({
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) =>
+              Utils.toList(value, (v) => FriendApplicationInfo.fromJson(v)));

  /// Find all friends including those who have been added to the blacklist
-  Future<List<UserInfo>> getFriendList() {
-    return _channel
-        .invokeMethod('getFriendList', _buildParam({}))
-        .then((value) => _toList(value));
-  }
+  /// 获取好友列表包含已拉入黑名单的好友
+  Future<List<UserInfo>> getFriendList({String? operationID}) => _channel
+      .invokeMethod(
+          'getFriendList',
+          _buildParam({
+            "operationID": Utils.checkOperationID(operationID),
+          }))
+      .then((value) => Utils.toList(value, (v) => UserInfo.fromJson(v)));

  /// Find all friends including those who have been added to the blacklist
-  Future<List<dynamic>> getFriendListMap() {
-    return _channel
-        .invokeMethod('getFriendList', _buildParam({}))
-        .then((value) => _toListMap(value));
-  }
+  /// 获取好友列表
+  Future<List<dynamic>> getFriendListMap({String? operationID}) => _channel
+      .invokeMethod(
+          'getFriendList',
+          _buildParam({
+            "operationID": Utils.checkOperationID(operationID),
+          }))
+      .then((value) => Utils.toListMap(value));

-  /// Modify friend information, only [comment] can be modified
-  Future<dynamic> setFriendInfo(
-      {required String uid, required String comment}) {
-    return _channel.invokeMethod(
-        'setFriendInfo',
-        _buildParam({
-          'uid': uid,
-          'comment': comment,
-        }));
-  }
+  /// Modify friend remark name
+  /// 设置好友备注
+  Future<dynamic> setFriendRemark({
+    required String uid,
+    required String remark,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'setFriendRemark',
+          _buildParam({
+            'toUserID': uid,
+            'remark': remark,
+            "operationID": Utils.checkOperationID(operationID),
+          }));

  /// Add friends to blacklist
-  Future<dynamic> addToBlackList({required String uid}) {
-    return _channel.invokeMethod('addToBlackList', _buildParam({"uid": uid}));
-  }
+  /// 加入黑名单
+  Future<dynamic> addBlacklist({
+    required String uid,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'addBlacklist',
+          _buildParam({
+            "uid": uid,
+            "operationID": Utils.checkOperationID(operationID),
+          }));

  /// Find all blacklist
-  Future<List<UserInfo>> getBlackList() {
-    return _channel
-        .invokeMethod('getBlackList', _buildParam({}))
-        .then((value) => _toList(value));
-  }
+  /// 获取黑名单列表
+  Future<List<UserInfo>> getBlacklist({String? operationID}) => _channel
+      .invokeMethod(
+          'getBlacklist',
+          _buildParam({
+            "operationID": Utils.checkOperationID(operationID),
+          }))
+      .then((value) => Utils.toList(value, (v) => UserInfo.fromJson(v)));

  /// Remove from blacklist
-  Future<dynamic> deleteFromBlackList({required String uid}) {
-    return _channel.invokeMethod(
-        'deleteFromBlackList', _buildParam({"uid": uid}));
-  }
+  /// 从黑名单移除
+  Future<dynamic> removeBlacklist({
+    required String uid,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'removeBlacklist',
+          _buildParam({
+            "uid": uid,
+            "operationID": Utils.checkOperationID(operationID),
+          }));

  /// Determine if there is a friendship by userId
-  Future<List<UserInfo>> checkFriend(List<String> uidList) {
-    return _channel
-        .invokeMethod('checkFriend', _buildParam({'uidList': uidList}))
-        .then((value) => _toList(value));
-  }
+  /// 检查友好关系
+  Future<List<FriendshipInfo>> checkFriend({
+    required List<String> uidList,
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'checkFriend',
+              _buildParam({
+                'uidList': uidList,
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) =>
+              Utils.toList(value, (v) => FriendshipInfo.fromJson(v)));

  /// Dissolve friendship from friend list
-  Future<dynamic> deleteFromFriendList({required String uid}) {
-    return _channel.invokeMethod(
-        'deleteFromFriendList', _buildParam({"uid": uid}));
-  }
+  /// 删除好友
+  Future<dynamic> deleteFriend({
+    required String uid,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'deleteFriend',
+          _buildParam({
+            "uid": uid,
+            "operationID": Utils.checkOperationID(operationID),
+          }));

  /// Accept application of be friend
-  Future<dynamic> acceptFriendApplication({required String uid}) {
-    return _channel.invokeMethod(
-        'acceptFriendApplication', _buildParam({"uid": uid}));
-  }
+  /// 接受好友请求
+  Future<dynamic> acceptFriendApplication({
+    required String uid,
+    String? handleMsg,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'acceptFriendApplication',
+          _buildParam({
+            "toUserID": uid,
+            "handleMsg": handleMsg,
+            "operationID": Utils.checkOperationID(operationID),
+          }));

  /// Refuse application of be friend
-  Future<dynamic> refuseFriendApplication({required String uid}) {
-    return _channel.invokeMethod(
-        'refuseFriendApplication', _buildParam({"uid": uid}));
-  }
-
-  ///
-  // Future<dynamic> forceSyncFriendApplication() {
-  //   return _channel.invokeMethod('forceSyncFriendApplication', _buildParam({}));
-  // }
-
-  ///
-  // Future<dynamic> forceSyncFriend() {
-  //   return _channel.invokeMethod('forceSyncFriend', _buildParam({}));
-  // }
-
-  ///
-  // Future<dynamic> forceSyncBlackList() {
-  //   return _channel.invokeMethod('forceSyncBlackList', _buildParam({}));
-  // }
+  /// 拒绝好友请求
+  Future<dynamic> refuseFriendApplication({
+    required String uid,
+    String? handleMsg,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'refuseFriendApplication',
+          _buildParam({
+            "toUserID": uid,
+            "handleMsg": handleMsg,
+            "operationID": Utils.checkOperationID(operationID),
+          }));

  static Map _buildParam(Map param) {
    param["ManagerName"] = "friendshipManager";
    return param;
  }
-
-  static List<UserInfo> _toList(String? value) {
-    var list = _formatJson(value);
-    if (null == list) return <UserInfo>[];
-    return (list as List).map((e) => UserInfo.fromJson(e)).toList();
-  }
-
-  static List<dynamic> _toListMap(String? value) {
-    var list = _formatJson(value);
-    return list;
-  }
-
-  // static UserInfo _toObj(String value) => UserInfo.fromJson(_formatJson(value));
-
-  static dynamic _formatJson(value) {
-    return jsonDecode(_printValue(value));
-  }
-
-  static String _printValue(value) {
-    return value;
-  }
 }
--- a/lib/src/manager/im_group_manager.dart
+++ b/lib/src/manager/im_group_manager.dart
@@ -1,288 +1,327 @@
-import 'dart:convert';
-
 import 'package:flutter/services.dart';
-import 'package:flutter_openim_sdk/src/listener/group_listener.dart';
-import 'package:flutter_openim_sdk/src/models/group_info.dart';
+import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';

 class GroupManager {
  MethodChannel _channel;
-  late GroupListener groupListener;
+  late OnGroupListener groupListener;

  GroupManager(this._channel);

  /// Set up group relationship monitoring
-  Future setGroupListener(GroupListener listener) {
+  /// 组关系监听
+  Future setGroupListener(OnGroupListener listener) {
    this.groupListener = listener;
    return _channel.invokeMethod('setGroupListener', _buildParam({}));
  }

  /// Invite friends into the group
+  /// 邀请进组，直接进组无需同意。
  Future<List<GroupInviteResult>> inviteUserToGroup({
    required String groupId,
    required List<String> uidList,
    String? reason,
-  }) {
-    return _channel
-        .invokeMethod(
-            'inviteUserToGroup',
-            _buildParam({
-              'gid': groupId,
-              'reason': reason,
-              'uidList': uidList,
-            }))
-        .then((value) => (_formatJson(value) as List)
-            .map((e) => GroupInviteResult.fromJson(e))
-            .toList());
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'inviteUserToGroup',
+              _buildParam({
+                'gid': groupId,
+                'reason': reason,
+                'uidList': uidList,
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) =>
+              Utils.toList(value, (map) => GroupInviteResult.fromJson(map)));

  /// Remove member from group
+  /// 移除组成员
  Future<List<GroupInviteResult>> kickGroupMember({
    required String groupId,
    required List<String> uidList,
    String? reason,
-  }) {
-    return _channel
-        .invokeMethod(
-            'kickGroupMember',
-            _buildParam({
-              'gid': groupId,
-              'reason': reason,
-              'uidList': uidList,
-            }))
-        .then((value) => (_formatJson(value) as List)
-            .map((e) => GroupInviteResult.fromJson(e))
-            .toList());
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'kickGroupMember',
+              _buildParam({
+                'gid': groupId,
+                'reason': reason,
+                'uidList': uidList,
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) =>
+              Utils.toList(value, (map) => GroupInviteResult.fromJson(map)));

  /// Get group member's info
+  /// 查询组成员资料
  Future<List<GroupMembersInfo>> getGroupMembersInfo({
    required String groupId,
    required List<String> uidList,
-  }) {
-    return _channel
-        .invokeMethod(
-            'getGroupMembersInfo',
-            _buildParam({
-              'gid': groupId,
-              'uidList': uidList,
-            }))
-        .then((value) => (_formatJson(value) as List)
-            .map((e) => GroupMembersInfo.fromJson(e))
-            .toList());
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'getGroupMembersInfo',
+              _buildParam({
+                'gid': groupId,
+                'uidList': uidList,
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) =>
+              Utils.toList(value, (map) => GroupMembersInfo.fromJson(map)));

  /// Get the list of group members
-  /// [filter] 0: all user, 1: group owner, 2: administrator
-  /// [next] begin index, pull and fill 0 for the first time
-  Future<GroupMembersList> getGroupMemberList({
+  /// 分页获取组成员列表
+  Future<List<GroupMembersInfo>> getGroupMemberList({
    required String groupId,
    int filter = 0,
-    int next = 0,
-  }) {
-    return _channel
-        .invokeMethod(
-            'getGroupMemberList',
-            _buildParam({
-              'gid': groupId,
-              'filter': filter,
-              'next': next,
-            }))
-        .then((value) => GroupMembersList.fromJson(_formatJson(value)));
-  }
+    int offset = 0,
+    int count = 0,
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'getGroupMemberList',
+              _buildParam({
+                'gid': groupId,
+                'filter': filter,
+                'offset': offset,
+                'count': count,
+                'operationID': Utils.checkOperationID(operationID),
+              }))
+          .then((value) =>
+              Utils.toList(value, (map) => GroupMembersInfo.fromJson(map)));

  /// Get the list of group members
-  Future<dynamic> getGroupMemberListMap({
+  /// 分页获取组成员列表
+  Future<List<dynamic>> getGroupMemberListMap({
    required String groupId,
    int filter = 0,
-    int next = 0,
-  }) {
-    return _channel
-        .invokeMethod(
-            'getGroupMemberList',
-            _buildParam({
-              'gid': groupId,
-              'filter': filter,
-              'next': next,
-            }))
-        .then((value) => _formatJson(value));
-  }
+    int offset = 0,
+    int count = 0,
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'getGroupMemberList',
+              _buildParam({
+                'gid': groupId,
+                'filter': filter,
+                'offset': offset,
+                'count': count,
+                'operationID': Utils.checkOperationID(operationID),
+              }))
+          .then((value) => Utils.toListMap(value));

  /// Find all groups you have joined
-  Future<List<GroupInfo>> getJoinedGroupList() {
-    return _channel.invokeMethod('getJoinedGroupList', _buildParam({})).then(
-        (value) => (_formatJson(value) as List)
-            .map((e) => GroupInfo.fromJson(e))
-            .toList());
-  }
+  /// 查询已加入的组列表
+  Future<List<GroupInfo>> getJoinedGroupList({String? operationID}) => _channel
+      .invokeMethod(
+          'getJoinedGroupList',
+          _buildParam({
+            'operationID': Utils.checkOperationID(operationID),
+          }))
+      .then((value) => Utils.toList(value, (map) => GroupInfo.fromJson(map)));

  /// Find all groups you have joined
-  Future<List<dynamic>> getJoinedGroupListMap() {
-    return _channel
-        .invokeMethod('getJoinedGroupList', _buildParam({}))
-        .then((value) => _formatJson(value));
-  }
+  /// 查询已加入的组列表
+  Future<List<dynamic>> getJoinedGroupListMap({String? operationID}) => _channel
+      .invokeMethod(
+          'getJoinedGroupList',
+          _buildParam({
+            'operationID': Utils.checkOperationID(operationID),
+          }))
+      .then((value) => Utils.toListMap(value));

  /// Check if you are a member of the group
-  Future<bool> isJoinedGroup({required String gid}) {
-    return getJoinedGroupList()
-        .then((list) => list.where((e) => e.groupID == gid).length > 0);
-  }
+  /// 检查是否已加入组
+  Future<bool> isJoinedGroup({
+    required String gid,
+    String? operationID,
+  }) =>
+      getJoinedGroupList(
+        operationID: Utils.checkOperationID(operationID),
+      ).then((list) => list.where((e) => e.groupID == gid).length > 0);

  /// Create a group
-  Future<dynamic> createGroup({
+  /// 创建一个组
+  Future<GroupInfo> createGroup({
    String? groupName,
    String? notification,
    String? introduction,
    String? faceUrl,
+    int? groupType,
+    String? ex,
    required List<GroupMemberRole> list,
-  }) {
-    return _channel.invokeMethod(
-        'createGroup',
-        _buildParam({
-          'gInfo': {
-            "groupName": groupName,
-            "notification": notification,
-            "introduction": introduction,
-            "faceUrl": faceUrl,
-          },
-          'memberList': list.map((e) => e.toJson()).toList()
-        }));
-    /*.then((value) => _formatJson(value)['groupID'])*/
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'createGroup',
+              _buildParam({
+                'gInfo': {
+                  "groupName": groupName,
+                  "notification": notification,
+                  "introduction": introduction,
+                  "faceURL": faceUrl,
+                  "groupType": groupType,
+                  "ex": ex,
+                },
+                'memberList': list.map((e) => e.toJson()).toList(),
+                'operationID': Utils.checkOperationID(operationID),
+              }))
+          .then(
+              (value) => Utils.toObj(value, (map) => GroupInfo.fromJson(map)));

  /// Edit group information
+  /// 编辑组资料
  Future<dynamic> setGroupInfo({
    required String groupID,
    String? groupName,
    String? notification,
    String? introduction,
    String? faceUrl,
-  }) {
-    return _channel.invokeMethod(
-        'setGroupInfo',
-        _buildParam({
-          'gInfo': {
-            "groupID": groupID,
-            "groupName": groupName,
-            "notification": notification,
-            "introduction": introduction,
-            "faceUrl": faceUrl,
-          },
-        }));
-  }
+    String? ex,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'setGroupInfo',
+          _buildParam({
+            "gid": groupID,
+            'gInfo': {
+              // "groupID": groupID,
+              "groupName": groupName,
+              "notification": notification,
+              "introduction": introduction,
+              "faceURL": faceUrl,
+              "ex": ex,
+            },
+            'operationID': Utils.checkOperationID(operationID),
+          }));

  /// Find group information by group id
+  /// 查询组信息
  Future<List<GroupInfo>> getGroupsInfo({
    required List<String> gidList,
-  }) {
-    return _channel
-        .invokeMethod('getGroupsInfo', _buildParam({'gidList': gidList}))
-        .then((value) {
-      List list = _formatJson(value);
-      return list.map((e) => GroupInfo.fromJson(e)).toList();
-    });
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'getGroupsInfo',
+              _buildParam({
+                'gidList': gidList,
+                'operationID': Utils.checkOperationID(operationID),
+              }))
+          .then(
+              (value) => Utils.toList(value, (map) => GroupInfo.fromJson(map)));

  /// Apply to join the group
+  /// 申请加入组，需要通过管理员同意。
  Future<dynamic> joinGroup({
    required String gid,
    String? reason,
-  }) {
-    return _channel.invokeMethod(
-        'joinGroup',
-        _buildParam({
-          'gid': gid,
-          'reason': reason,
-        }));
-  }
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'joinGroup',
+          _buildParam({
+            'gid': gid,
+            'reason': reason,
+            'operationID': Utils.checkOperationID(operationID),
+          }));

  /// Leave group
+  /// 退出组
  Future<dynamic> quitGroup({
    required String gid,
-  }) {
-    return _channel.invokeMethod(
-        'quitGroup',
-        _buildParam({
-          'gid': gid,
-        }));
-  }
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'quitGroup',
+          _buildParam({
+            'gid': gid,
+            'operationID': Utils.checkOperationID(operationID),
+          }));

  /// Give group permissions to others
+  /// 转移组拥有者权限
  Future<dynamic> transferGroupOwner({
    required String gid,
    required String uid,
-  }) {
-    return _channel.invokeMethod(
-        'transferGroupOwner',
-        _buildParam({
-          'gid': gid,
-          'uid': uid,
-        }));
-  }
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'transferGroupOwner',
+          _buildParam({
+            'gid': gid,
+            'uid': uid,
+            'operationID': Utils.checkOperationID(operationID),
+          }));

-  /// Get the list of applications
-  Future<GroupApplicationList> getGroupApplicationList() {
-    return _channel
-        .invokeMethod('getGroupApplicationList', _buildParam({}))
-        .then((value) => GroupApplicationList.fromJson(_formatJson(value)));
-  }
+  /// As the group owner or administrator, get the list of received group members' applications to join the group.
+  /// 作为群主或者管理员，获取收到的群成员申请进群列表。
+  Future<List<GroupApplicationInfo>> getRecvGroupApplicationList(
+          {String? operationID}) =>
+      _channel
+          .invokeMethod(
+              'getRecvGroupApplicationList',
+              _buildParam({
+                'operationID': Utils.checkOperationID(operationID),
+              }))
+          .then((value) =>
+              Utils.toList(value, (map) => GroupApplicationInfo.fromJson(map)));
+
+  /// Get the record of the group membership application issued by yourself
+  /// 获取自己发出的入群申请记录
+  Future<List<GroupApplicationInfo>> getSendGroupApplicationList(
+          {String? operationID}) =>
+      _channel
+          .invokeMethod(
+              'getSendGroupApplicationList',
+              _buildParam({
+                'operationID': Utils.checkOperationID(operationID),
+              }))
+          .then((value) =>
+              Utils.toList(value, (map) => GroupApplicationInfo.fromJson(map)));

  /// Accept group application
+  /// 管理员或者群主同意某人进入某群
  Future<dynamic> acceptGroupApplication({
-    required GroupApplicationInfo info,
-    required String reason,
-  }) {
-    return _channel.invokeMethod(
-        'acceptGroupApplication',
-        _buildParam({
-          'application': info.toJson(),
-          'reason': reason,
-        }));
-  }
+    required String gid,
+    required String uid,
+    String? handleMsg,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'acceptGroupApplication',
+          _buildParam({
+            'gid': gid,
+            'uid': uid,
+            'handleMsg': handleMsg,
+            'operationID': Utils.checkOperationID(operationID),
+          }));

  /// Refuse group application
+  /// 管理员或者群主拒绝某人进入某群
  Future<dynamic> refuseGroupApplication({
-    required GroupApplicationInfo info,
-    required String reason,
-  }) {
-    return _channel.invokeMethod(
-        'refuseGroupApplication',
-        _buildParam({
-          'application': info.toJson(),
-          'reason': reason,
-        }));
-  }
-
-  ///
-  // Future forceSyncApplyGroupRequest() {
-  //   return _channel.invokeMethod('forceSyncApplyGroupRequest', _buildParam({}));
-  // }
-
-  ///
-  // Future forceSyncGroupRequest() {
-  //   return _channel.invokeMethod('forceSyncGroupRequest', _buildParam({}));
-  // }
-
-  ///
-  // Future forceSyncJoinedGroup() {
-  //   return _channel.invokeMethod('forceSyncJoinedGroup', _buildParam({}));
-  // }
-
-  ///
-  // Future forceSyncJoinedGroupMember() {
-  //   return _channel.invokeMethod('forceSyncJoinedGroupMember', _buildParam({}));
-  // }
+    required String gid,
+    required String uid,
+    String? handleMsg,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'refuseGroupApplication',
+          _buildParam({
+            'gid': gid,
+            'uid': uid,
+            'handleMsg': handleMsg,
+            'operationID': Utils.checkOperationID(operationID),
+          }));

  static Map _buildParam(Map param) {
    param["ManagerName"] = "groupManager";
    return param;
  }
-
-  static dynamic _formatJson(value) {
-    return jsonDecode(_printValue(value));
-  }
-
-  static String _printValue(value) {
-    return value;
-  }
 }
--- a/lib/src/manager/im_manager.dart
+++ b/lib/src/manager/im_manager.dart
@@ -1,4 +1,4 @@
-import 'dart:convert';
+import 'dart:developer';

 import 'package:flutter/services.dart';
 import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
@@ -9,13 +9,13 @@ class IMManager {
  late FriendshipManager friendshipManager;
  late MessageManager messageManager;
  late GroupManager groupManager;
+  late UserManager userManager;

  // late OfflinePushManager offlinePushManager;
  // late SignalingManager signalingManager;
-  late InitSDKListener _initSDKListener;
+  late OnConnectListener _connectListener;
  late String uid;
  late UserInfo uInfo;
-  bool isInitialized = false;
  bool isLogined = false;

  IMManager(this._channel) {
@@ -23,6 +23,7 @@ class IMManager {
    friendshipManager = FriendshipManager(_channel);
    messageManager = MessageManager(_channel);
    groupManager = GroupManager(_channel);
+    userManager = UserManager(_channel);
    // offlinePushManager = OfflinePushManager(_channel);
    // signalingManager = SignalingManager(_channel);
    _addNativeCallback(_channel);
@@ -31,112 +32,88 @@ class IMManager {
  void _addNativeCallback(MethodChannel _channel) {
    _channel.setMethodCallHandler((call) {
      try {
-        if (call.method == ListenerType.initSDKListener) {
+        log('Flutter : $call');
+        if (call.method == ListenerType.connectListener) {
+          String type = call.arguments['type'];
+          switch (type) {
+            case 'onConnectFailed':
+              int? errCode = call.arguments['errCode'];
+              String? errMsg = call.arguments['errMsg'];
+              _connectListener.connectFailed(errCode, errMsg);
+              break;
+            case 'onConnecting':
+              _connectListener.connecting();
+              break;
+            case 'onConnectSuccess':
+              _connectListener.connectSuccess();
+              break;
+            case 'onKickedOffline':
+              _connectListener.kickedOffline();
+              break;
+            case 'onUserSigExpired':
+              _connectListener.userSigExpired();
+              break;
+          }
+        } else if (call.method == ListenerType.userListener) {
          String type = call.arguments['type'];
          dynamic data = call.arguments['data'];
          switch (type) {
            case 'onSelfInfoUpdated':
-              uInfo = UserInfo.fromJson(_formatJson(data));
-              _initSDKListener.selfInfoUpdated(uInfo);
-              break;
-            case 'onConnectFailed':
-              int? errCode = call.arguments['errCode'];
-              String? errMsg = call.arguments['errMsg'];
-              _initSDKListener.connectFailed(errCode, errMsg);
-              break;
-            case 'onConnecting':
-              _initSDKListener.connecting();
-              break;
-            case 'onConnectSuccess':
-              _initSDKListener.connectSuccess();
-              break;
-            case 'onKickedOffline':
-              _initSDKListener.kickedOffline();
-              break;
-            case 'onUserSigExpired':
-              _initSDKListener.userSigExpired();
+              uInfo = Utils.toObj(data, (map) => UserInfo.fromJson(map));
+              userManager.userListener.selfInfoUpdated(uInfo);
              break;
          }
        } else if (call.method == ListenerType.groupListener) {
-          var args = call.arguments;
-          String type = args['type'];
-          Map<dynamic, dynamic> map = args['data'];
+          String type = call.arguments['type'];
+          dynamic data = call.arguments['data'];
          switch (type) {
-            case 'onMemberEnter':
-              groupManager.groupListener.memberEnter(
-                map['groupId'],
-                (_formatJson(map['memberList']) as List)
-                    .map((e) => GroupMembersInfo.fromJson(e))
-                    .toList(),
-              );
+            case 'onGroupApplicationAccepted':
+              final i = Utils.toObj(
+                  data, (map) => GroupApplicationInfo.fromJson(map));
+              groupManager.groupListener.groupApplicationAccepted(i);
              break;
-            case 'onMemberLeave':
-              groupManager.groupListener.memberLeave(
-                map['groupId'],
-                GroupMembersInfo.fromJson(_formatJson(map['member'])),
-              );
+            case 'onGroupApplicationAdded':
+              final i = Utils.toObj(
+                  data, (map) => GroupApplicationInfo.fromJson(map));
+              groupManager.groupListener.groupApplicationAdded(i);
              break;
-            case 'onMemberInvited':
-              groupManager.groupListener.memberInvited(
-                map['groupId'],
-                GroupMembersInfo.fromJson(_formatJson(map['opUser'])),
-                (_formatJson(map['memberList']) as List)
-                    .map((e) => GroupMembersInfo.fromJson(e))
-                    .toList(),
-              );
+            case 'onGroupApplicationDeleted':
+              final i = Utils.toObj(
+                  data, (map) => GroupApplicationInfo.fromJson(map));
+              groupManager.groupListener.groupApplicationDeleted(i);
              break;
-            case 'onMemberKicked':
-              groupManager.groupListener.memberKicked(
-                map['groupId'],
-                GroupMembersInfo.fromJson(_formatJson(map['opUser'])),
-                (_formatJson(map['memberList']) as List)
-                    .map((e) => GroupMembersInfo.fromJson(e))
-                    .toList(),
-              );
-              break;
-            case 'onGroupCreated':
-              groupManager.groupListener.groupCreated(
-                map['groupId'],
-              );
+            case 'onGroupApplicationRejected':
+              final i = Utils.toObj(
+                  data, (map) => GroupApplicationInfo.fromJson(map));
+              groupManager.groupListener.groupApplicationRejected(i);
              break;
            case 'onGroupInfoChanged':
-              groupManager.groupListener.groupInfoChanged(
-                map['groupId'],
-                GroupInfo.fromJson(_formatJson(map['groupInfo'])),
-              );
+              final i = Utils.toObj(data, (map) => GroupInfo.fromJson(map));
+              groupManager.groupListener.groupInfoChanged(i);
              break;
-            case 'onReceiveJoinApplication':
-              groupManager.groupListener.receiveJoinApplication(
-                map['groupId'],
-                GroupMembersInfo.fromJson(_formatJson(map['member'])),
-                map['opReason'],
-              );
+            case 'onGroupMemberAdded':
+              final i =
+                  Utils.toObj(data, (map) => GroupMembersInfo.fromJson(map));
+              groupManager.groupListener.groupMemberAdded(i);
              break;
-            case 'onApplicationProcessed':
-              groupManager.groupListener.applicationProcessed(
-                map['groupId'],
-                GroupMembersInfo.fromJson(_formatJson(map['opUser'])),
-                map['agreeOrReject'],
-                map['opReason'],
-              );
+            case 'onGroupMemberDeleted':
+              final i =
+                  Utils.toObj(data, (map) => GroupMembersInfo.fromJson(map));
+              groupManager.groupListener.groupMemberDeleted(i);
+              break;
+            case 'onGroupMemberInfoChanged':
+              final i =
+                  Utils.toObj(data, (map) => GroupMembersInfo.fromJson(map));
+              groupManager.groupListener.groupMemberInfoChanged(i);
+              break;
+            case 'onJoinedGroupAdded':
+              final i = Utils.toObj(data, (map) => GroupInfo.fromJson(map));
+              groupManager.groupListener.joinedGroupAdded(i);
+              break;
+            case 'onJoinedGroupDeleted':
+              final i = Utils.toObj(data, (map) => GroupInfo.fromJson(map));
+              groupManager.groupListener.joinedGroupDeleted(i);
              break;
-            // case 'onMemberInfoChanged':
-            //   break;
-            // case 'onGroupDismissed':
-            //   break;
-            // case 'onGroupRecycled':
-            //   break;
-            //
-            // case 'onGrantAdministrator':
-            //   break;
-            // case 'onRevokeAdministrator':
-            //   break;
-            // case 'onQuitFromGroup':
-            //   break;
-            // case 'onReceiveRESTCustomData':
-            //   break;
-            // case 'onGroupAttributeChanged':
-            //   break;
          }
        } else if (call.method == ListenerType.advancedMsgListener) {
          var type = call.arguments['type'];
@@ -144,30 +121,18 @@ class IMManager {
          switch (type) {
            case 'onRecvNewMessage':
              var value = call.arguments['data']['newMessage'];
-              var msg = Message.fromJson(_formatJson(value));
-              for (var listener in messageManager.advancedMsgListeners) {
-                if (listener.id == id) {
-                  listener.recvNewMessage(msg);
-                }
-              }
+              final msg = Utils.toObj(value, (map) => Message.fromJson(map));
+              messageManager.advancedMsgListener.recvNewMessage(msg);
              break;
            case 'onRecvMessageRevoked':
              var value = call.arguments['data']['revokedMessage'];
-              for (var listener in messageManager.advancedMsgListeners) {
-                if (listener.id == id) {
-                  listener.recvMessageRevoked(value);
-                }
-              }
+              messageManager.advancedMsgListener.recvMessageRevoked(value);
              break;
            case 'onRecvC2CReadReceipt':
              var value = call.arguments['data']['haveReadMessage'];
-              var l = _formatJson(value) as List;
-              var list = l.map((e) => HaveReadInfo.fromJson(e)).toList();
-              for (var listener in messageManager.advancedMsgListeners) {
-                if (listener.id == id) {
-                  listener.recvC2CReadReceipt(list);
-                }
-              }
+              var list =
+                  Utils.toList(value, (map) => ReadReceiptInfo.fromJson(map));
+              messageManager.advancedMsgListener.recvC2CReadReceipt(list);
              break;
          }
        } else if (call.method == ListenerType.msgSendProgressListener) {
@@ -198,21 +163,13 @@ class IMManager {
              conversationManager.conversationListener.syncServerFailed();
              break;
            case 'onNewConversation':
-              List<ConversationInfo> list = List.empty(growable: true);
-              if (null != data) {
-                list = (_formatJson(data) as List)
-                    .map((e) => ConversationInfo.fromJson(e))
-                    .toList();
-              }
+              var list =
+                  Utils.toList(data, (map) => ConversationInfo.fromJson(map));
              conversationManager.conversationListener.newConversation(list);
              break;
            case 'onConversationChanged':
-              List<ConversationInfo> list = List.empty(growable: true);
-              if (null != data) {
-                list = (_formatJson(data) as List)
-                    .map((e) => ConversationInfo.fromJson(e))
-                    .toList();
-              }
+              var list =
+                  Utils.toList(data, (map) => ConversationInfo.fromJson(map));
              conversationManager.conversationListener
                  .conversationChanged(list);
              break;
@@ -224,44 +181,53 @@ class IMManager {
        } else if (call.method == ListenerType.friendListener) {
          String type = call.arguments['type'];
          dynamic data = call.arguments['data'];
-          UserInfo u = UserInfo.fromJson(_formatJson(data));
+
          switch (type) {
-            case 'onBlackListAdd':
-              friendshipManager.friendshipListener.blackListAdd(u);
+            case 'onBlacklistAdded':
+              final u = Utils.toObj(data, (map) => BlacklistInfo.fromJson(map));
+              friendshipManager.friendshipListener.blacklistAdded(u);
              break;
-            case 'onBlackListDeleted':
-              friendshipManager.friendshipListener.blackListDeleted(u);
+            case 'onBlacklistDeleted':
+              final u = Utils.toObj(data, (map) => BlacklistInfo.fromJson(map));
+              friendshipManager.friendshipListener.blacklistDeleted(u);
              break;
-            case 'onFriendApplicationListAccept':
-              friendshipManager.friendshipListener
-                  .friendApplicationListAccept(u);
+            case 'onFriendApplicationAccepted':
+              final u = Utils.toObj(
+                  data, (map) => FriendApplicationInfo.fromJson(map));
+              friendshipManager.friendshipListener.friendApplicationAccepted(u);
              break;
-            case 'onFriendApplicationListAdded':
-              friendshipManager.friendshipListener
-                  .friendApplicationListAdded(u);
+            case 'onFriendApplicationAdded':
+              final u = Utils.toObj(
+                  data, (map) => FriendApplicationInfo.fromJson(map));
+              friendshipManager.friendshipListener.friendApplicationAdded(u);
              break;
-            case 'onFriendApplicationListDeleted':
-              friendshipManager.friendshipListener
-                  .friendApplicationListDeleted(u);
+            case 'onFriendApplicationDeleted':
+              final u = Utils.toObj(
+                  data, (map) => FriendApplicationInfo.fromJson(map));
+              friendshipManager.friendshipListener.friendApplicationDeleted(u);
              break;
-            case 'onFriendApplicationListReject':
-              friendshipManager.friendshipListener
-                  .friendApplicationListReject(u);
+            case 'onFriendApplicationListRejected':
+              final u = Utils.toObj(
+                  data, (map) => FriendApplicationInfo.fromJson(map));
+              friendshipManager.friendshipListener.friendApplicationRejected(u);
              break;
            case 'onFriendInfoChanged':
+              final u = Utils.toObj(data, (map) => FriendInfo.fromJson(map));
              friendshipManager.friendshipListener.friendInfoChanged(u);
              break;
-            case 'onFriendListAdded':
-              friendshipManager.friendshipListener.friendListAdded(u);
+            case 'onFriendAdded':
+              final u = Utils.toObj(data, (map) => FriendInfo.fromJson(map));
+              friendshipManager.friendshipListener.friendAdded(u);
              break;
-            case 'onFriendListDeleted':
-              friendshipManager.friendshipListener.friendListDeleted(u);
+            case 'onFriendDeleted':
+              final u = Utils.toObj(data, (map) => FriendInfo.fromJson(map));
+              friendshipManager.friendshipListener.friendDeleted(u);
              break;
          }
        }
      } catch (err) {
        print(
-            "回调失败了，数据类型异常。$err ${call.method} ${call.arguments['type']} ${call.arguments['data']}");
+            "回调失败了。$err ${call.method} ${call.arguments['type']} ${call.arguments['data']}");
      }
      return Future.value(null);
    });
@@ -269,136 +235,95 @@ class IMManager {

  /// Initialize SDK
  ///
-  /// [platform] Refer to [IMPlatform]
-  /// [ipApi] Api server ip address
-  /// [ipWs] WebSocket ip address
-  /// [dbPath] Data storage directory
+  /// [platform]  platform number  [IMPlatform]
+  /// [apiAddr]   api server ip address
+  /// [wsAddr]    webSocket ip address
+  /// [dataDir]   data storage directory
+  ///
+  /// 初始化SDK
+  ///
+  /// [platform]  平台编号[IMPlatform]
+  /// [apiAddr]   SDK api地址
+  /// [wsAddr]    SDK websocket地址
+  /// [dataDir]   SDK数据库存储目录
  Future<dynamic> initSDK({
    required int platform,
-    required String ipApi,
-    required String ipWs,
-    required String dbPath,
-    required InitSDKListener listener,
+    required String apiAddr,
+    required String wsAddr,
+    required String dataDir,
+    required OnConnectListener listener,
+    int logLevel = 6,
+    String objectStorage = 'cos',
+    String? operationID,
  }) {
-    _initSDKListener = listener;
-    return _channel
-        .invokeMethod(
-            'initSDK',
-            _buildParam(
-              {
-                "platform": platform,
-                "ipApi": ipApi,
-                "ipWs": ipWs,
-                "dbDir": dbPath
-              },
-            ))
-        .then((value) => isInitialized = true);
+    _connectListener = listener;
+    return _channel.invokeMethod(
+        'initSDK',
+        _buildParam(
+          {
+            "platform": platform,
+            "api_addr": apiAddr,
+            "ws_addr": wsAddr,
+            "data_dir": dataDir,
+            "log_level": logLevel,
+            "object_storage": objectStorage,
+            "operationID": Utils.checkOperationID(operationID),
+          },
+        ));
  }

  @deprecated
  Future<dynamic> unInitSDK() {
-    return _channel.invokeMethod('unInitSDK', _buildParam({})).then((value) {
-      isInitialized = false;
-      return value;
-    });
+    return _channel.invokeMethod('unInitSDK', _buildParam({}));
  }

  /// Login sdk
-  Future<UserInfo> login({required String uid, required String token}) async {
-    this.uid = uid;
+  /// 登录
+  Future<UserInfo> login({
+    required String uid,
+    required String token,
+    String? operationID,
+  }) async {
    await _channel.invokeMethod(
      'login',
-      _buildParam({'uid': uid, 'token': token}),
+      _buildParam({
+        'uid': uid,
+        'token': token,
+        'operationID': Utils.checkOperationID(operationID),
+      }),
    );
    this.isLogined = true;
-    this.uInfo = (await getUsersInfo([uid])).first;
+    this.uid = uid;
+    this.uInfo = await userManager.getSelfUserInfo();
    return uInfo;
  }

  /// Logout sdk
-  Future<dynamic> logout() async {
-    var value = await _channel.invokeMethod('logout', _buildParam({}));
+  /// 登出
+  Future<dynamic> logout({String? operationID}) async {
+    var value = await _channel.invokeMethod(
+        'logout',
+        _buildParam({
+          'operationID': Utils.checkOperationID(operationID),
+        }));
    this.isLogined = false;
    return value;
  }

  ///
-  Future<int?> getLoginStatus() {
-    return _channel.invokeMethod<int>('getLoginStatus', _buildParam({}));
-  }
+  Future<int?> getLoginStatus() =>
+      _channel.invokeMethod<int>('getLoginStatus', _buildParam({}));

  /// Current user id
-  Future<String?> getLoginUid() {
-    return Future.value(uid);
-    // return _channel.invokeMethod<String>('getLoginUid', _buildParam({}));
-  }
+  /// 获取当前登录用户id
+  Future<String> getLoginUserID() async => uid;

  /// Current user info
-  Future<UserInfo> getLoginUserInfo() {
-    return Future.value(uInfo);
-  }
-
-  /// Modify current user info
-  Future<String?> setSelfInfo(
-      {required String uid,
-      String? name,
-      String? icon,
-      int? gender,
-      String? mobile,
-      String? birth,
-      String? email,
-      String? ex}) {
-    return _channel.invokeMethod(
-        'setSelfInfo',
-        _buildParam({
-          'uid': uid,
-          'name': name,
-          'icon': icon,
-          'gender': gender,
-          'mobile': mobile,
-          'birth': birth,
-          'email': email,
-          'ex': ex,
-        }));
-    // .then((value) => UserInfo.fromJson(value));
-  }
-
-  /// Query user information
-  Future<List<UserInfo>> getUsersInfo(List<String> uidList) {
-    return _channel
-        .invokeMethod('getUsersInfo', _buildParam({'uidList': uidList}))
-        .then((value) => _toList(value));
-  }
-
-  ///
-  void enabledSDKLog({required bool enabled}) {
-    _channel.invokeMethod(
-        'setSdkLog', _buildParam({'sdkLog': enabled ? 0 : 1}));
-  }
-
-  ///
-  Future<dynamic> forceSyncLoginUerInfo(List<String> uidList) {
-    return _channel.invokeMethod('forceSyncLoginUerInfo', _buildParam({}));
-  }
-
-  ///
-  // Future<dynamic> forceReConn() {
-  //   return _channel.invokeMethod('forceReConn', _buildParam({}));
-  // }
+  /// 获取当前登录用户信息
+  Future<UserInfo> getLoginUserInfo() async => uInfo;

  static Map _buildParam(Map param) {
    param["ManagerName"] = "imManager";
    return param;
  }
-
-  static List<UserInfo> _toList(String value) =>
-      (_formatJson(value) as List).map((e) => UserInfo.fromJson(e)).toList();
-
-  static dynamic _formatJson(value) {
-    return jsonDecode(_printValue(value));
-  }
-
-  static String _printValue(value) {
-    return value;
-  }
 }
--- a/lib/src/manager/im_message_manager.dart
+++ b/lib/src/manager/im_message_manager.dart
@@ -1,258 +1,315 @@
-import 'dart:convert';
-
 import 'package:flutter/services.dart';
 import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';

 class MessageManager {
  MethodChannel _channel;
-  List<AdvancedMsgListener> advancedMsgListeners = List.empty(growable: true);
-  MsgSendProgressListener? msgSendProgressListener;
+
+  // List<AdvancedMsgListener> advancedMsgListeners = List.empty(growable: true);
+  OnMsgSendProgressListener? msgSendProgressListener;
+  late OnAdvancedMsgListener advancedMsgListener;

  MessageManager(this._channel);

-  /// Add a message listener
-  Future addAdvancedMsgListener(AdvancedMsgListener listener) {
-    advancedMsgListeners.add(listener);
+  /// Set a message listener
+  /// 消息监听
+  Future setAdvancedMsgListener(OnAdvancedMsgListener listener) {
+    this.advancedMsgListener = listener;
+    // advancedMsgListeners.add(listener);
    return _channel.invokeMethod(
-        'addAdvancedMsgListener',
-        _buildParam({
-          'id': listener.id,
-        }));
-  }
-
-  /// Remove a message listener
-  Future removeAdvancedMsgListener(AdvancedMsgListener listener) {
-    advancedMsgListeners.remove(listener);
-    return _channel.invokeMethod(
-        'removeAdvancedMsgListener',
+        'setAdvancedMsgListener',
        _buildParam({
          'id': listener.id,
        }));
  }

  /// Set up message sending progress monitoring
-  void setMsgSendProgressListener(MsgSendProgressListener listener) {
+  /// 消息发送进度监听
+  void setMsgSendProgressListener(OnMsgSendProgressListener listener) {
    msgSendProgressListener = listener;
  }

  /// Send a message to user or to group
  /// [userID] receiver's user ID
-  Future<dynamic> sendMessage({
+  /// 发送消息
+  /// [userID]接收消息的用户id
+  /// [groupID]接收消息的组id
+  /// [offlinePushInfo]离线消息显示内容
+  Future<Message> sendMessage({
    required Message message,
+    required OfflinePushInfo offlinePushInfo,
    String? userID,
    String? groupID,
-    bool onlineUserOnly = false,
-  }) {
-    return _channel.invokeMethod(
-        'sendMessage',
-        _buildParam({
-          'message': message.toJson(),
-          'receiver': userID ?? '',
-          'groupID': groupID ?? '',
-          'onlineUserOnly': onlineUserOnly,
-        })) /*.then((value) => _toObj(value))*/;
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'sendMessage',
+              _buildParam({
+                'message': message.toJson(),
+                'offlinePushInfo': offlinePushInfo.toJson(),
+                'userID': userID ?? '',
+                'groupID': groupID ?? '',
+                'operationID': Utils.checkOperationID(operationID),
+              }))
+          .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));

  /// Find all history message
+  /// 获取聊天记录
+  /// [userID]接收消息的用户id
+  /// [groupID]接收消息的组id
  Future<List<Message>> getHistoryMessageList({
    String? userID,
    String? groupID,
    Message? startMsg,
    int? count,
-  }) {
-    return _channel
-        .invokeMethod(
-            'getHistoryMessageList',
-            _buildParam({
-              'userID': userID ?? '',
-              'startMsg': startMsg?.toJson() /*?? {}*/,
-              'groupID': groupID ?? '',
-              'count': count ?? 10,
-            }))
-        .then((value) => _toList(value));
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'getHistoryMessageList',
+              _buildParam({
+                'userID': userID ?? '',
+                'groupID': groupID ?? '',
+                'startClientMsgID': startMsg?.clientMsgID ?? '',
+                'count': count ?? 10,
+                'operationID': Utils.checkOperationID(operationID),
+              }))
+          .then((value) => Utils.toList(value, (map) => Message.fromJson(map)));

  /// Revoke the sent information
-  Future revokeMessage({required Message message}) {
-    return _channel.invokeMethod(
-        'revokeMessage', _buildParam(message.toJson()));
-  }
+  /// 撤回消息
+  Future revokeMessage({
+    required Message message,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'revokeMessage',
+          _buildParam(message.toJson()
+            ..addAll({
+              "operationID": Utils.checkOperationID(operationID),
+            })));

  /// Delete message
-  Future deleteMessageFromLocalStorage({required Message message}) {
-    return _channel.invokeMethod(
-        'deleteMessageFromLocalStorage', _buildParam(message.toJson()));
-  }
+  /// 删除消息
+  Future deleteMessageFromLocalStorage({
+    required Message message,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'deleteMessageFromLocalStorage',
+          _buildParam(message.toJson()
+            ..addAll({
+              "operationID": Utils.checkOperationID(operationID),
+            })));

  ///
-  @deprecated
-  Future deleteMessages({required List<Message> msgList}) {
-    return _channel.invokeMethod('deleteMessages',
-        _buildParam({"msgList": msgList.map((e) => e.toJson()).toList()}));
-  }
+  // Future deleteMessages({required List<Message> msgList}) =>
+  //     _channel.invokeMethod('deleteMessages',
+  //         _buildParam({"msgList": msgList.map((e) => e.toJson()).toList()}));

  ///
  Future insertSingleMessageToLocalStorage({
-    String? receiver,
-    String? sender,
+    String? receiverID,
+    String? senderID,
    Message? message,
-  }) {
-    return _channel.invokeMethod(
-        'insertSingleMessageToLocalStorage',
-        _buildParam({
-          "userID": receiver,
-          "message": message?.toJson(),
-          "sender": sender,
-        }));
-  }
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'insertSingleMessageToLocalStorage',
+          _buildParam({
+            "message": message?.toJson(),
+            "receiverID": receiverID,
+            "senderID": senderID,
+            "operationID": Utils.checkOperationID(operationID),
+          }));

  /// Query the message according to the message id
-  Future findMessages({required List<String> messageIDList}) {
-    return _channel.invokeMethod(
-        'findMessages',
-        _buildParam({
-          "messageIDList": messageIDList,
-        }));
-  }
+  // Future findMessages({required List<String> messageIDList}) =>
+  //     _channel.invokeMethod(
+  //         'findMessages',
+  //         _buildParam({
+  //           "messageIDList": messageIDList,
+  //         }));

  /// Mark c2c message as read
+  /// 标记c2c消息已读
  Future markC2CMessageAsRead({
    required String userID,
    required List<String> messageIDList,
-  }) {
-    return _channel.invokeMethod(
-        'markC2CMessageAsRead',
-        _buildParam({
-          "messageIDList": messageIDList,
-          "userID": userID,
-        }));
-  }
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'markC2CMessageAsRead',
+          _buildParam({
+            "messageIDList": messageIDList,
+            "userID": userID,
+            "operationID": Utils.checkOperationID(operationID),
+          }));

  /// Typing
+  /// 正在输入提示
  Future typingStatusUpdate({
    required String userID,
-    bool typing = false,
-  }) {
-    return _channel.invokeMethod(
-        'typingStatusUpdate',
-        _buildParam({
-          "typing": typing ? 'yes' : 'no',
-          "userID": userID,
-        }));
-  }
+    String? msgTip,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'typingStatusUpdate',
+          _buildParam({
+            "msgTip": msgTip,
+            "userID": userID,
+            "operationID": Utils.checkOperationID(operationID),
+          }));

  /// Create text message
-  Future<Message> createTextMessage({required String text}) {
-    return _channel
-        .invokeMethod('createTextMessage', _buildParam({'text': text}))
-        .then((value) => _toObj(value));
-  }
+  /// 创建文本消息
+  Future<Message> createTextMessage({
+    required String text,
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'createTextMessage',
+              _buildParam({
+                'text': text,
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));

  /// Create @ message
+  /// 创建@消息
  Future<Message> createTextAtMessage({
    required String text,
    required List<String> atUidList,
-  }) {
-    return _channel
-        .invokeMethod(
-          'createTextAtMessage',
-          _buildParam({
-            'text': text,
-            'atUserList': atUidList,
-          }),
-        )
-        .then((value) => _toObj(value));
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+            'createTextAtMessage',
+            _buildParam({
+              'text': text,
+              'atUserList': atUidList,
+              "operationID": Utils.checkOperationID(operationID),
+            }),
+          )
+          .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));

  /// Create picture message
-  Future<Message> createImageMessage({required String imagePath}) {
-    return _channel
-        .invokeMethod(
-          'createImageMessage',
-          _buildParam({'imagePath': imagePath}),
-        )
-        .then((value) => _toObj(value));
-  }
+  /// 创建图片消息
+  Future<Message> createImageMessage({
+    required String imagePath,
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+            'createImageMessage',
+            _buildParam({
+              'imagePath': imagePath,
+              "operationID": Utils.checkOperationID(operationID),
+            }),
+          )
+          .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));

  /// Create picture message
-  Future<Message> createImageMessageFromFullPath({required String imagePath}) {
-    return _channel
-        .invokeMethod(
-          'createImageMessageFromFullPath',
-          _buildParam({'imagePath': imagePath}),
-        )
-        .then((value) => _toObj(value));
-  }
-
+  /// 创建图片消息
+  Future<Message> createImageMessageFromFullPath({
+    required String imagePath,
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+            'createImageMessageFromFullPath',
+            _buildParam({
+              'imagePath': imagePath,
+              "operationID": Utils.checkOperationID(operationID),
+            }),
+          )
+          .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));

  /// Create sound message
+  /// 创建语音消息
  Future<Message> createSoundMessage({
    required String soundPath,
    required int duration,
-  }) {
-    return _channel
-        .invokeMethod(
-          'createSoundMessage',
-          _buildParam({'soundPath': soundPath, "duration": duration}),
-        )
-        .then((value) => _toObj(value));
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+            'createSoundMessage',
+            _buildParam({
+              'soundPath': soundPath,
+              "duration": duration,
+              "operationID": Utils.checkOperationID(operationID),
+            }),
+          )
+          .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));

  /// Create sound message
+  /// 创建语音消息
  Future<Message> createSoundMessageFromFullPath({
    required String soundPath,
    required int duration,
-  }) {
-    return _channel
-        .invokeMethod(
-          'createSoundMessageFromFullPath',
-          _buildParam({'soundPath': soundPath, "duration": duration}),
-        )
-        .then((value) => _toObj(value));
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+            'createSoundMessageFromFullPath',
+            _buildParam({
+              'soundPath': soundPath,
+              "duration": duration,
+              "operationID": Utils.checkOperationID(operationID),
+            }),
+          )
+          .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));

  /// Create video message
+  /// 创建视频消息
  Future<Message> createVideoMessage({
    required String videoPath,
    required String videoType,
    required int duration,
    required String snapshotPath,
-  }) {
-    return _channel
-        .invokeMethod(
-            'createVideoMessage',
-            _buildParam({
-              'videoPath': videoPath,
-              'videoType': videoType,
-              'duration': duration,
-              'snapshotPath': snapshotPath,
-            }))
-        .then((value) => _toObj(value));
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'createVideoMessage',
+              _buildParam({
+                'videoPath': videoPath,
+                'videoType': videoType,
+                'duration': duration,
+                'snapshotPath': snapshotPath,
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));

  /// Create video message
+  /// 创建视频消息
  Future<Message> createVideoMessageFromFullPath({
    required String videoPath,
    required String videoType,
    required int duration,
    required String snapshotPath,
-  }) {
-    return _channel
-        .invokeMethod(
-            'createVideoMessageFromFullPath',
-            _buildParam({
-              'videoPath': videoPath,
-              'videoType': videoType,
-              'duration': duration,
-              'snapshotPath': snapshotPath,
-            }))
-        .then((value) => _toObj(value));
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'createVideoMessageFromFullPath',
+              _buildParam({
+                'videoPath': videoPath,
+                'videoType': videoType,
+                'duration': duration,
+                'snapshotPath': snapshotPath,
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));

  /// Create file message
+  /// 创建文件消息
  Future<Message> createFileMessage({
    required String filePath,
    required String fileName,
+    String? operationID,
  }) {
    return _channel
        .invokeMethod(
@@ -260,135 +317,161 @@ class MessageManager {
            _buildParam({
              'filePath': filePath,
              'fileName': fileName,
+              "operationID": Utils.checkOperationID(operationID),
            }))
-        .then((value) => _toObj(value));
+        .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));
  }

  /// Create file message
+  /// 创建文件消息
  Future<Message> createFileMessageFromFullPath({
    required String filePath,
    required String fileName,
-  }) {
-    return _channel
-        .invokeMethod(
-            'createFileMessageFromFullPath',
-            _buildParam({
-              'filePath': filePath,
-              'fileName': fileName,
-            }))
-        .then((value) => _toObj(value));
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'createFileMessageFromFullPath',
+              _buildParam({
+                'filePath': filePath,
+                'fileName': fileName,
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));

  /// Create merger message
+  /// 创建合并消息
  Future<Message> createMergerMessage({
    required List<Message> messageList,
    required String title,
    required List<String> summaryList,
-  }) {
-    return _channel
-        .invokeMethod(
-            'createMergerMessage',
-            _buildParam({
-              'messageList': messageList.map((e) => e.toJson()).toList(),
-              'title': title,
-              'summaryList': summaryList,
-            }))
-        .then((value) => _toObj(value));
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'createMergerMessage',
+              _buildParam({
+                'messageList': messageList.map((e) => e.toJson()).toList(),
+                'title': title,
+                'summaryList': summaryList,
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));

  /// Create forward message
-  Future<Message> createForwardMessage({required Message message}) {
+  /// 创建转发消息
+  Future<Message> createForwardMessage({
+    required Message message,
+    String? operationID,
+  }) {
    return _channel
        .invokeMethod(
            'createForwardMessage',
            _buildParam({
              'message': message.toJson(),
+              "operationID": Utils.checkOperationID(operationID),
            }))
-        .then((value) => _toObj(value));
+        .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));
  }

  /// Create location message
+  /// 创建位置消息
  Future<Message> createLocationMessage({
    required double latitude,
    required double longitude,
    required String description,
-  }) {
-    return _channel
-        .invokeMethod(
-            'createLocationMessage',
-            _buildParam({
-              'latitude': latitude,
-              'longitude': longitude,
-              'description': description,
-            }))
-        .then((value) => _toObj(value));
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'createLocationMessage',
+              _buildParam({
+                'latitude': latitude,
+                'longitude': longitude,
+                'description': description,
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));

  /// Create custom message
+  /// 创建自定义消息
  Future<Message> createCustomMessage({
    required String data,
    required String extension,
    required String description,
-  }) {
-    return _channel
-        .invokeMethod(
-            'createCustomMessage',
-            _buildParam({
-              'data': data,
-              'extension': extension,
-              'description': description,
-            }))
-        .then((value) => _toObj(value));
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'createCustomMessage',
+              _buildParam({
+                'data': data,
+                'extension': extension,
+                'description': description,
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));

  /// Create quote message
+  /// 创建引用消息
  Future<Message> createQuoteMessage({
    required String text,
    required Message quoteMsg,
-  }) {
-    return _channel
-        .invokeMethod(
-            'createQuoteMessage',
-            _buildParam({
-              'quoteText': text,
-              'quoteMessage': quoteMsg.toJson(),
-            }))
-        .then((value) => _toObj(value));
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'createQuoteMessage',
+              _buildParam({
+                'quoteText': text,
+                'quoteMessage': quoteMsg.toJson(),
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));

  /// Create card message
+  /// 创建卡片消息
  Future<Message> createCardMessage({
    required Map<String, dynamic> data,
-  }) {
-    return _channel
-        .invokeMethod(
-            'createCardMessage',
-            _buildParam({
-              'cardMessage': data,
-            }))
-        .then((value) => _toObj(value));
-  }
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'createCardMessage',
+              _buildParam({
+                'cardMessage': data,
+                "operationID": Utils.checkOperationID(operationID),
+              }))
+          .then((value) => Utils.toObj(value, (map) => Message.fromJson(map)));

-  ///
-  void forceSyncMsg() {
-    _channel.invokeMethod('forceSyncMsg', _buildParam({}));
-  }
+  /// Clear all c2c history message
+  /// 清空单聊消息记录
+  Future<dynamic> clearC2CHistoryMessage({
+    required String uid,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'clearC2CHistoryMessage',
+          _buildParam({
+            "userID": uid,
+            "operationID": Utils.checkOperationID(operationID),
+          }));
+
+  /// Clear all group history
+  /// 清空组消息记录
+  Future<dynamic> clearGroupHistoryMessage({
+    required String gid,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'clearGroupHistoryMessage',
+          _buildParam({
+            "groupID": gid,
+            "operationID": Utils.checkOperationID(operationID),
+          }));

  static Map _buildParam(Map param) {
    param["ManagerName"] = "messageManager";
    return param;
  }
-
-  static List<Message> _toList(String value) =>
-      (_formatJson(value) as List).map((e) => Message.fromJson(e)).toList();
-
-  static Message _toObj(String value) => Message.fromJson(_formatJson(value));
-
-  static dynamic _formatJson(value) {
-    return jsonDecode(_printValue(value));
-  }
-
-  static String _printValue(value) {
-    return value;
-  }
 }
--- a/lib/src/manager/im_user_manager.dart
+++ b/lib/src/manager/im_user_manager.dart
@@ -0,0 +1,77 @@
+import 'package:flutter/services.dart';
+import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
+
+class UserManager {
+  MethodChannel _channel;
+  late OnUserListener userListener;
+
+  UserManager(this._channel);
+
+  /// Observe user info changes
+  /// 用户资料改变监听
+  Future setUserListener(OnUserListener listener) {
+    this.userListener = listener;
+    return _channel.invokeMethod('setUserListener', _buildParam({}));
+  }
+
+  /// Query user information
+  /// 获取用户资料
+  Future<List<UserInfo>> getUsersInfo({
+    required List<String> uidList,
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'getUsersInfo',
+              _buildParam({
+                'uidList': uidList,
+                'operationID': Utils.checkOperationID(operationID),
+              }))
+          .then((value) => Utils.toList(value, (v) => UserInfo.fromJson(v)));
+
+  /// Get the information of the currently logged in user
+  /// 获取当前登录用户的信息
+  Future<UserInfo> getSelfUserInfo({
+    String? operationID,
+  }) =>
+      _channel
+          .invokeMethod(
+              'getSelfUserInfo',
+              _buildParam({
+                'operationID': Utils.checkOperationID(operationID),
+              }))
+          .then((value) => Utils.toObj(value, (map) => UserInfo.fromJson(map)));
+
+  /// Modify current user info
+  /// 修改当前登录用户资料
+  Future<String?> setSelfInfo({
+    String? nickname,
+    String? faceURL,
+    int? gender,
+    int? appMangerLevel,
+    String? phoneNumber,
+    int? birth,
+    String? email,
+    String? ex,
+    String? operationID,
+  }) =>
+      _channel.invokeMethod(
+          'setSelfInfo',
+          _buildParam({
+            // 'userID': userID,
+            'nickname': nickname,
+            'faceURL': faceURL,
+            'gender': gender,
+            'appMangerLevel': appMangerLevel,
+            'phoneNumber': phoneNumber,
+            'birth': birth,
+            'email': email,
+            'ex': ex,
+            'operationID': Utils.checkOperationID(operationID),
+          }));
+
+  static Map _buildParam(Map param) {
+    param["ManagerName"] = "userManager";
+    return param;
+  }
+}
--- a/lib/src/manager/v2/im_message_manager_v2.dart
+++ b/lib/src/manager/v2/im_message_manager_v2.dart
@@ -1,123 +0,0 @@
-import 'dart:convert';
-import 'dart:io';
-
-import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
-
-extension MessageManagerV2 on MessageManager {
-  Message createTextMessageV2({required String text}) {
-    return _createMessage(contentType: MessageType.text)..content = text;
-  }
-
-  Message createTextAtMessageV2({
-    required String text,
-    required List<String> atUidList,
-  }) {
-    var atElem = AtElem(
-      text: text,
-      atUserList: atUidList,
-      isAtSelf: false,
-    );
-    return _createMessage(contentType: MessageType.at_text)
-      ..forceList = atUidList
-      ..atElem = atElem
-      ..content = jsonEncode(atElem);
-  }
-
-  Message createImageMessageV2({
-    required String imagePath,
-    required String mineType,
-    required int size,
-    required int width,
-    required int height,
-  }) {
-    return _createMessage(contentType: MessageType.picture)
-      ..pictureElem = PictureElem(
-        sourcePath: imagePath,
-        sourcePicture: PictureInfo(
-          type: mineType,
-          size: size,
-          width: width,
-          height: height,
-        ),
-      );
-  }
-
-  Message createSoundMessageV2({
-    required String soundPath,
-    required int duration,
-    required int dataSize,
-  }) {
-    return _createMessage(contentType: MessageType.voice)
-      ..soundElem = SoundElem(
-        soundPath: soundPath,
-        dataSize: dataSize,
-        duration: duration,
-      );
-  }
-
-  Message createVideoMessageV2({
-    required String videoPath,
-    required String videoType,
-    required int videoSize,
-    required int duration,
-    required String snapshotPath,
-    required int snapshotSize,
-    required int snapshotWidth,
-    required int snapshotHeight,
-  }) {
-    return _createMessage(contentType: MessageType.video)
-      ..videoElem = VideoElem(
-        videoPath: videoPath,
-        videoSize: videoSize,
-        videoType: videoType,
-        duration: duration,
-        snapshotPath: snapshotPath,
-        snapshotSize: snapshotSize,
-        snapshotHeight: snapshotHeight,
-        snapshotWidth: snapshotWidth,
-      );
-  }
-
-  Message createFileMessageV2({
-    required String filePath,
-    required String fileName,
-    required int fileSize,
-  }) {
-    return _createMessage(contentType: MessageType.file)
-      ..fileElem = FileElem(
-        fileName: fileName,
-        filePath: filePath,
-        fileSize: fileSize,
-      );
-  }
-
-/*  Message createMergerMessageV2({
-    required List<Message> messageList,
-    required String title,
-    required List<String> summaryList,
-  }) {
-    var message = _createMessage(contentType: MessageType.merger);
-    return message;
-  }
-
-  Message createForwardMessageV2({required List<Message> messageList}) {
-    var message = _createMessage();
-    return message;
-  }*/
-
-  static Message _createMessage({required contentType}) {
-    var now = DateTime.now();
-    return Message(
-      clientMsgID: 'flutter_client_${now.microsecondsSinceEpoch}',
-      createTime: now.millisecond ~/ 1000,
-      sendTime: now.millisecond ~/ 1000,
-      // sessionType: 0,//请求为单人会话1，请求为群聊会话2
-      msgFrom: 100,
-      contentType: contentType,
-      status: MessageStatus.sending,
-      platformID: Platform.isAndroid ? IMPlatform.android : IMPlatform.ios,
-      sendID: OpenIM.iMManager.uid,
-      senderNickName: OpenIM.iMManager.uInfo.name,
-    );
-  }
-}
--- a/lib/src/models/conversation_info.dart
+++ b/lib/src/models/conversation_info.dart
@@ -10,16 +10,16 @@ class ConversationInfo {
  String? userID;
  String? groupID;
  String? showName;
-  String? faceUrl;
+  String? faceURL;
  int? recvMsgOpt;
  int? unreadCount;
+  int? groupAtType;
  Message? latestMsg;
  int? latestMsgSendTime;
  String? draftText;
-  int? draftTimestamp;
-
-  ///  pinned value is 1
-  dynamic isPinned;
+  int? draftTextTime;
+  bool? isPinned;
+  String? ext;

  ConversationInfo(
      {required this.conversationID,
@@ -27,61 +27,66 @@ class ConversationInfo {
      this.userID,
      this.groupID,
      this.showName,
-      this.faceUrl,
+      this.faceURL,
      this.recvMsgOpt,
      this.unreadCount,
      this.latestMsg,
      this.latestMsgSendTime,
      this.draftText,
-      this.draftTimestamp,
+      this.draftTextTime,
      this.isPinned});

  ConversationInfo.fromJson(Map<String, dynamic> json)
      : conversationID = json['conversationID'] {
-    // conversationID = json['conversationID'];
    conversationType = json['conversationType'];
    userID = json['userID'];
    groupID = json['groupID'];
    showName = json['showName'];
-    faceUrl = json['faceUrl'];
+    faceURL = json['faceURL'];
    recvMsgOpt = json['recvMsgOpt'];
    unreadCount = json['unreadCount'];
-    // latestMsg = json['latestMsg'];
-    // if (null != json['latestMsg']) {
-    if (json['latestMsg'] is String) {
-      latestMsg = Message.fromJson(jsonDecode(json['latestMsg']));
-    } else if (json['latestMsg'] is Map) {
-      latestMsg = Message.fromJson(json['latestMsg']);
-    }
-    // }
-
+    try {
+      if (json['latestMsg'] is String) {
+        latestMsg = Message.fromJson(jsonDecode(json['latestMsg']));
+      } else if (json['latestMsg'] is Map) {
+        latestMsg = Message.fromJson(json['latestMsg']);
+      }
+    } catch (e) {}
    latestMsgSendTime = json['latestMsgSendTime'];
    draftText = json['draftText'];
-    draftTimestamp = json['draftTimestamp'];
+    draftTextTime = json['draftTextTime'];
    isPinned = json['isPinned'];
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
+    final data = Map<String, dynamic>();
    data['conversationID'] = this.conversationID;
    data['conversationType'] = this.conversationType;
    data['userID'] = this.userID;
    data['groupID'] = this.groupID;
    data['showName'] = this.showName;
-    data['faceUrl'] = this.faceUrl;
+    data['faceURL'] = this.faceURL;
    data['recvMsgOpt'] = this.recvMsgOpt;
    data['unreadCount'] = this.unreadCount;
    data['latestMsg'] = this.latestMsg?.toJson();
    data['latestMsgSendTime'] = this.latestMsgSendTime;
    data['draftText'] = this.draftText;
-    data['draftTimestamp'] = this.draftTimestamp;
+    data['draftTextTime'] = this.draftTextTime;
    data['isPinned'] = this.isPinned;
    return data;
  }

-  bool get isSingleChat => conversationType == ConversationType.single_chat;
+  bool get isSingleChat => conversationType == ConversationType.single;

-  bool get isGroupChat => conversationType == ConversationType.group_chat;
+  bool get isGroupChat => conversationType == ConversationType.group;

-  bool get isTop => isPinned == 1;
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is ConversationInfo &&
+          runtimeType == other.runtimeType &&
+          conversationID == other.conversationID;
+
+  @override
+  int get hashCode => conversationID.hashCode;
 }
--- a/lib/src/models/group_info.dart
+++ b/lib/src/models/group_info.dart
@@ -3,249 +3,255 @@ class GroupInfo {
  String? groupName;
  String? notification;
  String? introduction;
-  String? faceUrl;
-  String? ownerId;
+  String? faceURL;
+  String? ownerUserID;
  int? createTime;
  int? memberCount;
+  int? status;
+  String? creatorUserID;
+  int? groupType;
+  String? ex;

-  GroupInfo(
-      {required this.groupID,
-      this.groupName,
-      this.notification,
-      this.introduction,
-      this.faceUrl,
-      this.ownerId,
-      this.createTime,
-      this.memberCount});
+  GroupInfo({
+    required this.groupID,
+    this.groupName,
+    this.notification,
+    this.introduction,
+    this.faceURL,
+    this.ownerUserID,
+    this.createTime,
+    this.memberCount,
+    this.status,
+    this.creatorUserID,
+    this.groupType,
+    this.ex,
+  });

  GroupInfo.fromJson(Map<String, dynamic> json) : groupID = json['groupID'] {
    /*groupID = json['groupID'];*/
    groupName = json['groupName'];
    notification = json['notification'];
    introduction = json['introduction'];
-    faceUrl = json['faceUrl'];
-    ownerId = json['ownerId'];
+    faceURL = json['faceURL'];
+    ownerUserID = json['ownerUserID'];
    createTime = json['createTime'];
    memberCount = json['memberCount'];
+    status = json['status'];
+    creatorUserID = json['creatorUserID'];
+    groupType = json['groupType'];
+    ex = json['ex'];
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
+    final data = Map<String, dynamic>();
    data['groupID'] = this.groupID;
    data['groupName'] = this.groupName;
    data['notification'] = this.notification;
    data['introduction'] = this.introduction;
-    data['faceUrl'] = this.faceUrl;
-    data['ownerId'] = this.ownerId;
+    data['faceURL'] = this.faceURL;
+    data['ownerUserID'] = this.ownerUserID;
    data['createTime'] = this.createTime;
    data['memberCount'] = this.memberCount;
-    return data;
-  }
-}
-
-class GroupMembersList {
-  int? nextSeq;
-  List<GroupMembersInfo>? data;
-
-  GroupMembersList({this.nextSeq, this.data});
-
-  GroupMembersList.fromJson(Map<String, dynamic> json) {
-    nextSeq = json['nextSeq'];
-    if (json['data'] is List) {
-      data = (json['data'] as List)
-          .map((e) => GroupMembersInfo.fromJson(e))
-          .toList();
-    }
-  }
-
-  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
-    data['nextSeq'] = this.nextSeq;
-    if (this.data != null) {
-      data['data'] = this.data!.map((v) => v.toJson()).toList();
-    }
+    data['status'] = this.status;
+    data['creatorUserID'] = this.creatorUserID;
+    data['groupType'] = this.groupType;
+    data['ex'] = this.ex;
    return data;
  }
 }

 class GroupMembersInfo {
  String? groupID;
-  String? userId;
-  int? role;
+  String? userID;
+  String? nickname;
+  String? faceURL;
+  int? roleLevel;
  int? joinTime;
-  String? nickName;
-  String? faceUrl;
-  dynamic ext;
+  int? joinSource;
+  String? operatorUserID;
+  String? ext;

  GroupMembersInfo({
    this.groupID,
-    this.userId,
-    this.role,
+    this.userID,
+    this.roleLevel,
    this.joinTime,
-    this.nickName,
-    this.faceUrl,
+    this.nickname,
+    this.faceURL,
    this.ext,
+    this.joinSource,
+    this.operatorUserID,
  });

  GroupMembersInfo.fromJson(Map<String, dynamic> json) {
    groupID = json['groupID'];
-    userId = json['userId'];
-    role = json['role'];
+    userID = json['userID'];
+    roleLevel = json['roleLevel'];
    joinTime = json['joinTime'];
-    nickName = json['nickName'];
-    faceUrl = json['faceUrl'];
+    nickname = json['nickname'];
+    faceURL = json['faceURL'];
    ext = json['ext'];
+    joinSource = json['joinSource'];
+    operatorUserID = json['operatorUserID'];
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
+    final data = Map<String, dynamic>();
    data['groupID'] = this.groupID;
-    data['userId'] = this.userId;
-    data['role'] = this.role;
+    data['userID'] = this.userID;
+    data['roleLevel'] = this.roleLevel;
    data['joinTime'] = this.joinTime;
-    data['nickName'] = this.nickName;
-    data['faceUrl'] = this.faceUrl;
+    data['nickname'] = this.nickname;
+    data['faceURL'] = this.faceURL;
    data['ext'] = this.ext;
-    return data;
-  }
-}
-
-class GroupInviteResult {
-  String? uid;
-  int? result;
-
-  GroupInviteResult({this.uid, this.result});
-
-  GroupInviteResult.fromJson(Map<String, dynamic> json) {
-    uid = json['uid'];
-    result = json['result'];
-  }
-
-  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
-    data['uid'] = this.uid;
-    data['result'] = this.result;
+    data['joinSource'] = this.joinSource;
+    data['operatorUserID'] = this.operatorUserID;
    return data;
  }
 }

 class GroupMemberRole {
-  String? uid;
-  int? setRole;
+  String? userID;

-  GroupMemberRole({this.uid, this.setRole});
+  /// 1 ordinary member, 2 group owners, 3 administrators
+  /// 1普通成员, 2群主，3管理员
+  int? roleLevel;
+
+  GroupMemberRole({this.userID, this.roleLevel = 1});

  GroupMemberRole.fromJson(Map<String, dynamic> json) {
-    uid = json['uid'];
-    setRole = json['setRole'];
+    userID = json['userID'];
+    roleLevel = json['roleLevel'];
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
-    data['uid'] = this.uid;
-    data['setRole'] = this.setRole;
+    final data = Map<String, dynamic>();
+    data['userID'] = this.userID;
+    data['roleLevel'] = this.roleLevel;
    return data;
  }
 }

 class GroupApplicationInfo {
-  String? id;
  String? groupID;
-  String? fromUserID;
-  String? toUserID;
-  int? flag; //INIT = 0, REFUSE = -1, AGREE = 1
+  String? groupName;
+  String? notification;
+  String? introduction;
+  String? groupFaceURL;
+  int? createTime;
+  int? status;
+  String? creatorUserID;
+  int? groupType;
+  String? ownerUserID;
+  int? memberCount;
+  String? userID;
+  String? nickname;
+  String? userFaceURL;
+  int? gender;
+
+  /// REFUSE = -1, AGREE = 1
+  /// -1：拒绝，1：同意
+  int? handleResult;
  String? reqMsg;
  String? handledMsg;
-  int? createTime;
-  String? fromUserNickName;
-  String? toUserNickName;
-  String? fromUserFaceURL;
-  String? toUserFaceURL;
-  String? handledUser;
-  int? type; //APPLICATION = 0, INVITE = 1
-  int? handleStatus; //UNHANDLED = 0, BY_OTHER = 1, BY_SELF = 2
-  int? handleResult; //REFUSE = 0, AGREE = 1
+  int? reqTime;
+  String? handleUserID;
+  int? handledTime;
+  String? ex;

-  GroupApplicationInfo(
-      {this.id,
-      this.groupID,
-      this.fromUserID,
-      this.toUserID,
-      this.flag,
-      this.reqMsg,
-      this.handledMsg,
-      this.createTime,
-      this.fromUserNickName,
-      this.toUserNickName,
-      this.fromUserFaceURL,
-      this.toUserFaceURL,
-      this.handledUser,
-      this.type,
-      this.handleStatus,
-      this.handleResult});
+  GroupApplicationInfo({
+    this.groupID,
+    this.groupName,
+    this.notification,
+    this.introduction,
+    this.groupFaceURL,
+    this.createTime,
+    this.status,
+    this.creatorUserID,
+    this.groupType,
+    this.ownerUserID,
+    this.memberCount,
+    this.userID,
+    this.nickname,
+    this.userFaceURL,
+    this.gender,
+    this.handleResult,
+    this.reqMsg,
+    this.handledMsg,
+    this.reqTime,
+    this.handleUserID,
+    this.handledTime,
+    this.ex,
+  });

  GroupApplicationInfo.fromJson(Map<String, dynamic> json) {
-    id = json['id'];
    groupID = json['groupID'];
-    fromUserID = json['fromUserID'];
-    toUserID = json['toUserID'];
-    flag = json['flag'];
+    groupName = json['groupName'];
+    notification = json['notification'];
+    introduction = json['introduction'];
+    groupFaceURL = json['groupFaceURL'];
+    createTime = json['createTime'];
+    status = json['status'];
+    creatorUserID = json['creatorUserID'];
+    groupType = json['groupType'];
+    ownerUserID = json['ownerUserID'];
+    memberCount = json['memberCount'];
+    userID = json['userID'];
+    nickname = json['nickname'];
+    userFaceURL = json['userFaceURL'];
+    gender = json['gender'];
+    handleResult = json['handleResult'];
    reqMsg = json['reqMsg'];
    handledMsg = json['handledMsg'];
-    createTime = json['createTime'];
-    fromUserNickName = json['fromUserNickName'];
-    toUserNickName = json['toUserNickName'];
-    fromUserFaceURL = json['fromUserFaceURL'];
-    toUserFaceURL = json['toUserFaceURL'];
-    handledUser = json['handledUser'];
-    type = json['type'];
-    handleStatus = json['handleStatus'];
-    handleResult = json['handleResult'];
+    reqTime = json['reqTime'];
+    handleUserID = json['handleUserID'];
+    handledTime = json['handledTime'];
+    ex = json['ex'];
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
-    data['id'] = this.id;
+    final data = Map<String, dynamic>();
    data['groupID'] = this.groupID;
-    data['fromUserID'] = this.fromUserID;
-    data['toUserID'] = this.toUserID;
-    data['flag'] = this.flag;
+    data['groupName'] = this.groupName;
+    data['notification'] = this.notification;
+    data['introduction'] = this.introduction;
+    data['groupFaceURL'] = this.groupFaceURL;
+    data['createTime'] = this.createTime;
+    data['status'] = this.status;
+    data['creatorUserID'] = this.creatorUserID;
+    data['groupType'] = this.groupType;
+    data['ownerUserID'] = this.ownerUserID;
+    data['memberCount'] = this.memberCount;
+    data['userID'] = this.userID;
+    data['nickname'] = this.nickname;
+    data['userFaceURL'] = this.userFaceURL;
+    data['gender'] = this.gender;
+    data['handleResult'] = this.handleResult;
    data['reqMsg'] = this.reqMsg;
    data['handledMsg'] = this.handledMsg;
-    data['createTime'] = this.createTime;
-    data['fromUserNickName'] = this.fromUserNickName;
-    data['toUserNickName'] = this.toUserNickName;
-    data['fromUserFaceURL'] = this.fromUserFaceURL;
-    data['toUserFaceURL'] = this.toUserFaceURL;
-    data['handledUser'] = this.handledUser;
-    data['type'] = this.type;
-    data['handleStatus'] = this.handleStatus;
-    data['handleResult'] = this.handleResult;
+    data['reqTime'] = this.reqTime;
+    data['handleUserID'] = this.handleUserID;
+    data['handledTime'] = this.handledTime;
+    data['ex'] = this.ex;
    return data;
  }
 }

-class GroupApplicationList {
-  int? count;
-  List<GroupApplicationInfo>? user;
+class GroupInviteResult {
+  String? userID;
+  int? result;

-  GroupApplicationList({this.count, this.user});
+  GroupInviteResult({this.userID, this.result});

-  GroupApplicationList.fromJson(Map<String, dynamic> json) {
-    count = json['count'];
-    if (json['user'] is List) {
-      user = (json['user'] as List)
-          .map((e) => GroupApplicationInfo.fromJson(e))
-          .toList();
-    }
+  GroupInviteResult.fromJson(Map<String, dynamic> json) {
+    userID = json['userID'];
+    result = json['result'];
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
-    data['count'] = this.count;
-    if (this.user != null) {
-      data['user'] = this.user!.map((v) => v.toJson()).toList();
-    }
+    final data = Map<String, dynamic>();
+    data['userID'] = this.userID;
+    data['result'] = this.result;
    return data;
  }
 }
--- a/lib/src/models/message.dart
+++ b/lib/src/models/message.dart
@@ -3,6 +3,9 @@ class Message {
  String? serverMsgID;
  int? createTime;
  int? sendTime;
+
+  /// [ConversationType]
+  int? sessionType;
  String? sendID;
  String? recvID;
  int? msgFrom;
@@ -10,8 +13,7 @@ class Message {
  /// [MessageType]
  int? contentType;
  int? platformID;
-  List<String>? forceList;
-  String? senderNickName;
+  String? senderNickname;
  String? senderFaceUrl;
  String? groupID;
  String? content;
@@ -20,11 +22,10 @@ class Message {

  /// [MessageStatus]
  int? status;
-  String? remark;
+  OfflinePushInfo? offlinePush;
+  String? attachedInfo;
+  String? ex;
  dynamic ext;
-
-  /// [ConversationType]
-  int? sessionType;
  PictureElem? pictureElem;
  SoundElem? soundElem;
  VideoElem? videoElem;
@@ -34,28 +35,30 @@ class Message {
  CustomElem? customElem;
  QuoteElem? quoteElem;
  MergeElem? mergeElem;
+  NotificationElem? notificationElem;

  Message({
    this.clientMsgID,
    this.serverMsgID,
    this.createTime,
    this.sendTime,
+    this.sessionType,
    this.sendID,
    this.recvID,
    this.msgFrom,
    this.contentType,
    this.platformID,
-    this.forceList,
-    this.senderNickName,
+    this.senderNickname,
    this.senderFaceUrl,
    this.groupID,
    this.content,
    this.seq,
    this.isRead,
    this.status,
-    this.remark,
+    this.offlinePush,
+    this.attachedInfo,
+    this.ex,
    this.ext,
-    this.sessionType,
    this.pictureElem,
    this.soundElem,
    this.videoElem,
@@ -65,30 +68,31 @@ class Message {
    this.customElem,
    this.quoteElem,
    this.mergeElem,
+    this.notificationElem,
  });

-  Message.fromJson(
-      Map<String, dynamic> json) /*  : clientMsgID = json['clientMsgID']*/ {
+  Message.fromJson(Map<String, dynamic> json) {
    clientMsgID = json['clientMsgID'];
    serverMsgID = json['serverMsgID'];
    createTime = json['createTime'];
    sendTime = json['sendTime'];
    sendID = json['sendID'];
-    recvID = json['RecvID'];
+    recvID = json['recvID'];
    msgFrom = json['msgFrom'];
    contentType = json['contentType'];
    platformID = json['platformID'];
-    if (json['forceList'] is List) {
-      forceList = (json['forceList'] as List).map((e) => '$e').toList();
-    }
-    senderNickName = json['senderNickName'];
+    senderNickname = json['senderNickname'];
    senderFaceUrl = json['senderFaceUrl'];
    groupID = json['groupID'];
    content = json['content'];
    seq = json['seq'];
    isRead = json['isRead'];
    status = json['status'];
-    remark = json['remark'];
+    offlinePush = json['offlinePush'] != null
+        ? OfflinePushInfo.fromJson(json['offlinePush'])
+        : null;
+    attachedInfo = json['attachedInfo'];
+    ex = json['ex'];
    ext = json['ext'];
    sessionType = json['sessionType'];
    pictureElem = json['pictureElem'] != null
@@ -116,28 +120,32 @@ class Message {
    mergeElem = json['mergeElem'] != null
        ? MergeElem.fromJson(json['mergeElem'])
        : null;
+    notificationElem = json['notificationElem'] != null
+        ? NotificationElem.fromJson(json['notificationElem'])
+        : null;
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
+    final data = Map<String, dynamic>();
    data['clientMsgID'] = this.clientMsgID;
    data['serverMsgID'] = this.serverMsgID;
    data['createTime'] = this.createTime;
    data['sendTime'] = this.sendTime;
    data['sendID'] = this.sendID;
-    data['RecvID'] = this.recvID;
+    data['recvID'] = this.recvID;
    data['msgFrom'] = this.msgFrom;
    data['contentType'] = this.contentType;
    data['platformID'] = this.platformID;
-    data['forceList'] = this.forceList;
-    data['senderNickName'] = this.senderNickName;
+    data['senderNickname'] = this.senderNickname;
    data['senderFaceUrl'] = this.senderFaceUrl;
    data['groupID'] = this.groupID;
    data['content'] = this.content;
    data['seq'] = this.seq;
    data['isRead'] = this.isRead;
    data['status'] = this.status;
-    data['remark'] = this.remark;
+    data['offlinePush'] = this.offlinePush?.toJson();
+    data['attachedInfo'] = this.attachedInfo;
+    data['ex'] = this.ex;
    data['ext'] = this.ext;
    data['sessionType'] = this.sessionType;
    data['pictureElem'] = this.pictureElem?.toJson();
@@ -149,21 +157,54 @@ class Message {
    data['customElem'] = this.customElem?.toJson();
    data['quoteElem'] = this.quoteElem?.toJson();
    data['mergeElem'] = this.mergeElem?.toJson();
+    data['notificationElem'] = this.notificationElem?.toJson();
    return data;
  }

  @override
-  bool operator ==(Object other) {
-    if (other is Message) {
-      return other._id == _id;
-    }
-    return false;
-  }
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is Message &&
+          runtimeType == other.runtimeType &&
+          clientMsgID == other.clientMsgID;

  @override
-  int get hashCode => super.hashCode;
+  int get hashCode => clientMsgID.hashCode;

-  String? get _id => clientMsgID;
+  void update(Message message) {
+    if (clientMsgID != message.clientMsgID) return;
+    // clientMsgID = message.clientMsgID;
+    serverMsgID = message.serverMsgID;
+    createTime = message.createTime;
+    sendTime = message.sendTime;
+    sendID = message.sendID;
+    recvID = message.recvID;
+    msgFrom = message.msgFrom;
+    contentType = message.contentType;
+    platformID = message.platformID;
+    senderNickname = message.senderNickname;
+    senderFaceUrl = message.senderFaceUrl;
+    groupID = message.groupID;
+    content = message.content;
+    seq = message.seq;
+    isRead = message.isRead;
+    status = message.status;
+    offlinePush = message.offlinePush;
+    attachedInfo = message.attachedInfo;
+    ex = message.ex;
+    ext = message.ext;
+    sessionType = message.sessionType;
+    pictureElem = message.pictureElem;
+    soundElem = message.soundElem;
+    videoElem = message.videoElem;
+    fileElem = message.fileElem;
+    atElem = message.atElem;
+    locationElem = message.locationElem;
+    customElem = message.customElem;
+    quoteElem = message.quoteElem;
+    mergeElem = message.mergeElem;
+    notificationElem = message.notificationElem;
+  }
 }

 class PictureElem {
@@ -192,7 +233,7 @@ class PictureElem {
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
+    final data = Map<String, dynamic>();
    data['sourcePath'] = this.sourcePath;
    if (this.sourcePicture != null) {
      data['sourcePicture'] = this.sourcePicture?.toJson();
@@ -208,7 +249,7 @@ class PictureElem {
 }

 class PictureInfo {
-  String? uuID;
+  String? uuid;
  String? type;
  int? size;
  int? width;
@@ -216,10 +257,10 @@ class PictureInfo {
  String? url;

  PictureInfo(
-      {this.uuID, this.type, this.size, this.width, this.height, this.url});
+      {this.uuid, this.type, this.size, this.width, this.height, this.url});

  PictureInfo.fromJson(Map<String, dynamic> json) {
-    uuID = json['uuID'];
+    uuid = json['uuid'];
    type = json['type'];
    size = json['size'];
    width = json['width'];
@@ -228,8 +269,8 @@ class PictureInfo {
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
-    data['uuID'] = this.uuID;
+    final data = Map<String, dynamic>();
+    data['uuid'] = this.uuid;
    data['type'] = this.type;
    data['size'] = this.size;
    data['width'] = this.width;
@@ -240,21 +281,21 @@ class PictureInfo {
 }

 class SoundElem {
-  String? uuID;
+  String? uuid;
  String? soundPath;
  String? sourceUrl;
  int? dataSize;
  int? duration;

  SoundElem(
-      {this.uuID,
+      {this.uuid,
      this.soundPath,
      this.sourceUrl,
      this.dataSize,
      this.duration});

  SoundElem.fromJson(Map<String, dynamic> json) {
-    uuID = json['uuID'];
+    uuid = json['uuid'];
    soundPath = json['soundPath'];
    sourceUrl = json['sourceUrl'];
    dataSize = json['dataSize'];
@@ -262,8 +303,8 @@ class SoundElem {
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
-    data['uuID'] = this.uuID;
+    final data = Map<String, dynamic>();
+    data['uuid'] = this.uuid;
    data['soundPath'] = this.soundPath;
    data['sourceUrl'] = this.sourceUrl;
    data['dataSize'] = this.dataSize;
@@ -316,7 +357,7 @@ class VideoElem {
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
+    final data = Map<String, dynamic>();
    data['videoPath'] = this.videoPath;
    data['videoUUID'] = this.videoUUID;
    data['videoUrl'] = this.videoUrl;
@@ -335,26 +376,26 @@ class VideoElem {

 class FileElem {
  String? filePath;
-  String? uuID;
+  String? uuid;
  String? sourceUrl;
  String? fileName;
  int? fileSize;

  FileElem(
-      {this.filePath, this.uuID, this.sourceUrl, this.fileName, this.fileSize});
+      {this.filePath, this.uuid, this.sourceUrl, this.fileName, this.fileSize});

  FileElem.fromJson(Map<String, dynamic> json) {
    filePath = json['filePath'];
-    uuID = json['uuID'];
+    uuid = json['uuid'];
    sourceUrl = json['sourceUrl'];
    fileName = json['fileName'];
    fileSize = json['fileSize'];
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
+    final data = Map<String, dynamic>();
    data['filePath'] = this.filePath;
-    data['uuID'] = this.uuID;
+    data['uuid'] = this.uuid;
    data['sourceUrl'] = this.sourceUrl;
    data['fileName'] = this.fileName;
    data['fileSize'] = this.fileSize;
@@ -378,7 +419,7 @@ class AtElem {
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
+    final data = Map<String, dynamic>();
    data['text'] = this.text;
    data['atUserList'] = this.atUserList;
    data['isAtSelf'] = this.isAtSelf;
@@ -409,7 +450,7 @@ class LocationElem {
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
+    final data = Map<String, dynamic>();
    data['description'] = this.description;
    data['longitude'] = this.longitude;
    data['latitude'] = this.latitude;
@@ -431,7 +472,7 @@ class CustomElem {
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
+    final data = Map<String, dynamic>();
    data['data'] = this.data;
    data['extension'] = this.extension;
    data['description'] = this.description;
@@ -453,7 +494,7 @@ class QuoteElem {
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
+    final data = Map<String, dynamic>();
    data['text'] = this.text;
    data['quoteMessage'] = this.quoteMessage?.toJson();
    return data;
@@ -480,7 +521,7 @@ class MergeElem {
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
+    final data = Map<String, dynamic>();
    data['title'] = this.title;
    data['abstractList'] = this.abstractList;
    data['multiMessage'] = this.multiMessage?.map((e) => e.toJson()).toList();
@@ -488,7 +529,26 @@ class MergeElem {
  }
 }

-class HaveReadInfo {
+class NotificationElem {
+  String? detail;
+  String? defaultTips;
+
+  NotificationElem({this.detail, this.defaultTips});
+
+  NotificationElem.fromJson(Map<String, dynamic> json) {
+    detail = json['detail'];
+    defaultTips = json['defaultTips'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final data = Map<String, dynamic>();
+    data['detail'] = this.detail;
+    data['defaultTips'] = this.defaultTips;
+    return data;
+  }
+}
+
+class ReadReceiptInfo {
  String? uid;
  List<String>? msgIDList;
  int? readTime;
@@ -496,7 +556,7 @@ class HaveReadInfo {
  int? contentType;
  int? sessionType;

-  HaveReadInfo(
+  ReadReceiptInfo(
      {this.uid,
      this.msgIDList,
      this.readTime,
@@ -504,7 +564,7 @@ class HaveReadInfo {
      this.contentType,
      this.sessionType});

-  HaveReadInfo.fromJson(Map<String, dynamic> json) {
+  ReadReceiptInfo.fromJson(Map<String, dynamic> json) {
    uid = json['uid'];
    if (json['msgIDList'] is List) {
      msgIDList = (json['msgIDList'] as List).map((e) => '$e').toList();
@@ -516,7 +576,7 @@ class HaveReadInfo {
  }

  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
+    final data = Map<String, dynamic>();
    data['uid'] = this.uid;
    data['msgIDList'] = this.msgIDList;
    data['readTime'] = this.readTime;
@@ -526,3 +586,32 @@ class HaveReadInfo {
    return data;
  }
 }
+
+class OfflinePushInfo {
+  String? title;
+  String? desc;
+  String? ex;
+  String? iOSPushSound;
+  bool? iOSBadgeCount;
+
+  OfflinePushInfo(
+      {this.title, this.desc, this.ex, this.iOSPushSound, this.iOSBadgeCount});
+
+  OfflinePushInfo.fromJson(Map<String, dynamic> json) {
+    title = json['title'];
+    desc = json['desc'];
+    ex = json['ex'];
+    iOSPushSound = json['iOSPushSound'];
+    iOSBadgeCount = json['iOSBadgeCount'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final data = Map<String, dynamic>();
+    data['title'] = this.title;
+    data['desc'] = this.desc;
+    data['ex'] = this.ex;
+    data['iOSPushSound'] = this.iOSPushSound;
+    data['iOSBadgeCount'] = this.iOSBadgeCount;
+    return data;
+  }
+}
--- a/lib/src/models/user_info.dart
+++ b/lib/src/models/user_info.dart
@@ -1,91 +1,388 @@
+/// Is a friend not in the blacklist
+/// 是好友不在黑名单
+/// Not a friend on the blacklist
+/// 不是好友在黑名单
+/// Not a friend is not on the blacklist
+/// 不是好友不在黑名单
 class UserInfo {
-  String uid;
-  String? name;
-  String? icon;
+  String? userID;
+  String? nickname;
+  String? faceURL;
  int? gender;
-  String? mobile;
-  String? birth;
+  String? phoneNumber;
+  int? birth;
  String? email;
  String? ex;
-  String? comment;
-  int? isInBlackList;
-  String? reqMessage;
-  String? applyTime;
-  int? flag;
+  int? createTime;
+  String? remark;

-  UserInfo(
-      {required this.uid,
-      this.name,
-      this.icon,
-      this.gender,
-      this.mobile,
-      this.birth,
-      this.email,
-      this.ex,
-      this.comment,
-      this.isInBlackList,
-      this.reqMessage,
-      this.applyTime,
-      this.flag});
+  PublicUserInfo? publicInfo;
+  FriendInfo? friendInfo;
+  BlacklistInfo? blackInfo;

-  UserInfo.fromJson(Map<String, dynamic> json) : uid = json['uid'] {
-    name = json['name'];
-    icon = json['icon'];
+  bool? isFriendship;
+  bool? isBlacklist;
+
+  UserInfo({
+    this.publicInfo,
+    this.friendInfo,
+    this.blackInfo,
+    this.isFriendship,
+    this.isBlacklist,
+    //
+    this.userID,
+    this.nickname,
+    this.faceURL,
+    this.phoneNumber,
+    this.birth,
+    this.gender,
+    this.email,
+    this.ex,
+    this.createTime,
+    this.remark,
+  });
+
+  // UserInfo.self(Map<String, dynamic> json) {
+  //   userID = json['userID'];
+  //   nickname = json['nickname'];
+  //   faceURL = json['faceURL'];
+  //   gender = json['gender'];
+  //   phoneNumber = json['phoneNumber'];
+  //   birth = json['birth'];
+  //   email = json['email'];
+  //   ex = json['ex'];
+  //   createTime = json['createTime'];
+  // }
+
+  UserInfo.fromJson(Map<String, dynamic> json) {
+    publicInfo = json['publicInfo'] != null
+        ? PublicUserInfo.fromJson(json['publicInfo'])
+        : null;
+    friendInfo = json['friendInfo'] != null
+        ? FriendInfo.fromJson(json['friendInfo'])
+        : null;
+    blackInfo = json['blackInfo'] != null
+        ? BlacklistInfo.fromJson(json['blackInfo'])
+        : null;
+    //
+    isFriendship = friendInfo != null;
+    isBlacklist = blackInfo != null;
+
+    userID = json['userID'] ?? _userID;
+    nickname = json['nickname'] ?? _nickname;
+    faceURL = json['faceURL'] ?? _faceUrl;
+    gender = json['gender'] ?? _gender;
+    phoneNumber = json['phoneNumber'] ?? _phoneNumber;
+    birth = json['birth'] ?? _birth;
+    email = json['email'] ?? _email;
+    remark = json['remark'] ?? _remark;
+    ex = json['ex'];
+    createTime = json['createTime'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final data = Map<String, dynamic>();
+    data['publicInfo'] = this.publicInfo?.toJson();
+    data['friendInfo'] = this.friendInfo?.toJson();
+    data['blackInfo'] = this.blackInfo?.toJson();
+    //
+    data['isFriendship'] = this.isFriendship;
+    data['isBlacklist'] = this.isBlacklist;
+    data['userID'] = this.userID;
+    data['nickname'] = this.nickname;
+    data['faceURL'] = this.faceURL;
+    data['gender'] = this.gender;
+    data['phoneNumber'] = this.phoneNumber;
+    data['birth'] = this.birth;
+    data['email'] = this.email;
+    data['ex'] = this.ex;
+    data['createTime'] = this.createTime;
+    data['remark'] = this.remark;
+    return data;
+  }
+
+  // bool get isFriendship => null != friendInfo;
+  //
+  // bool get isBlacklist => null != blackInfo;
+
+  bool get isMale => gender == 1;
+
+  String get _userID => isFriendship!
+      ? friendInfo!.userID!
+      : (isBlacklist! ? blackInfo!.userID! : publicInfo!.userID!);
+
+  String? get _nickname => isFriendship!
+      ? friendInfo?.nickname
+      : (isBlacklist! ? blackInfo?.nickname : publicInfo?.nickname);
+
+  String? get _faceUrl => isFriendship!
+      ? friendInfo?.faceURL
+      : (isBlacklist! ? blackInfo?.faceURL : publicInfo?.faceURL);
+
+  int? get _gender => isFriendship!
+      ? friendInfo?.gender
+      : (isBlacklist! ? blackInfo?.gender : publicInfo?.gender);
+
+  String? get _phoneNumber => friendInfo?.phoneNumber;
+
+  int? get _birth => friendInfo?.birth;
+
+  String? get _email => friendInfo?.email;
+
+  String? get _remark => friendInfo?.remark;
+
+  String getShowName() => _trimBlank(remark) ?? _trimBlank(nickname) ?? userID!;
+
+  static String? _trimBlank(String? value) {
+    if (value == null || value.trim().isEmpty) return null;
+    return value;
+  }
+}
+
+class PublicUserInfo {
+  String? userID;
+  String? nickname;
+  String? faceURL;
+  int? gender;
+  int? appMangerLevel;
+
+  PublicUserInfo({
+    this.userID,
+    this.nickname,
+    this.faceURL,
+    this.gender,
+    this.appMangerLevel,
+  });
+
+  PublicUserInfo.fromJson(Map<String, dynamic> json) {
+    userID = json['userID'];
+    nickname = json['nickname'];
+    faceURL = json['faceURL'];
    gender = json['gender'];
-    mobile = json['mobile'];
+    appMangerLevel = json['appMangerLevel'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final data = Map<String, dynamic>();
+    data['userID'] = this.userID;
+    data['nickname'] = this.nickname;
+    data['faceURL'] = this.faceURL;
+    data['gender'] = this.gender;
+    data['appMangerLevel'] = this.appMangerLevel;
+    return data;
+  }
+}
+
+class FriendInfo {
+  String? userID;
+  String? nickname;
+  String? faceURL;
+  int? gender;
+  String? phoneNumber;
+  int? birth;
+  String? email;
+  String? remark;
+  String? ex;
+  int? createTime;
+  int? addSource;
+  String? operatorUserID;
+
+  FriendInfo({
+    this.userID,
+    this.nickname,
+    this.faceURL,
+    this.gender,
+    this.phoneNumber,
+    this.birth,
+    this.email,
+    this.remark,
+    this.ex,
+    this.createTime,
+    this.addSource,
+    this.operatorUserID,
+  });
+
+  FriendInfo.fromJson(Map<String, dynamic> json) {
+    // ownerUserID = json['ownerUserID'];
+    userID = json['userID'];
+    remark = json['remark'];
+    createTime = json['createTime'];
+    addSource = json['addSource'];
+    operatorUserID = json['operatorUserID'];
+    nickname = json['nickname'];
+    faceURL = json['faceURL'];
+    gender = json['gender'];
+    phoneNumber = json['phoneNumber'];
    birth = json['birth'];
    email = json['email'];
    ex = json['ex'];
-    comment = json['comment'];
-    isInBlackList = json['isInBlackList'];
-    reqMessage = json['reqMessage'];
-    applyTime = json['applyTime'];
-    flag = json['flag'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final data = Map<String, dynamic>();
+    // data['ownerUserID'] = this.ownerUserID;
+    data['userID'] = this.userID;
+    data['remark'] = this.remark;
+    data['createTime'] = this.createTime;
+    data['addSource'] = this.addSource;
+    data['operatorUserID'] = this.operatorUserID;
+    data['nickname'] = this.nickname;
+    data['faceURL'] = this.faceURL;
+    data['gender'] = this.gender;
+    data['phoneNumber'] = this.phoneNumber;
+    data['birth'] = this.birth;
+    data['email'] = this.email;
+    data['ex'] = this.ex;
+    return data;
+  }
+}
+
+class BlacklistInfo {
+  String? userID;
+  String? nickname;
+  String? faceURL;
+  int? gender;
+  int? createTime;
+  int? addSource;
+  String? operatorUserID;
+  String? ex;
+
+  BlacklistInfo({
+    this.userID,
+    this.nickname,
+    this.faceURL,
+    this.gender,
+    this.createTime,
+    this.addSource,
+    this.operatorUserID,
+    this.ex,
+  });
+
+  BlacklistInfo.fromJson(Map<String, dynamic> json) {
+    userID = json['userID'];
+    nickname = json['nickname'];
+    faceURL = json['faceURL'];
+    gender = json['gender'];
+    createTime = json['createTime'];
+    addSource = json['addSource'];
+    operatorUserID = json['operatorUserID'];
+    ex = json['ex'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final data = Map<String, dynamic>();
+    data['userID'] = this.userID;
+    data['nickname'] = this.nickname;
+    data['faceURL'] = this.faceURL;
+    data['gender'] = this.gender;
+    data['createTime'] = this.createTime;
+    data['addSource'] = this.addSource;
+    data['operatorUserID'] = this.operatorUserID;
+    data['ex'] = this.ex;
+    return data;
+  }
+}
+
+class FriendshipInfo {
+  String? userID;
+
+  /// 1 means friend (and not blacklist)
+  /// 1表示好友（并且不是黑名单）
+  int? result;
+
+  FriendshipInfo({this.userID, this.result});
+
+  FriendshipInfo.fromJson(Map<String, dynamic> json) {
+    userID = json['userID'];
+    result = json['result'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
-    data['uid'] = this.uid;
-    data['name'] = this.name;
-    data['icon'] = this.icon;
-    data['gender'] = this.gender;
-    data['mobile'] = this.mobile;
-    data['birth'] = this.birth;
-    data['email'] = this.email;
+    data['userID'] = this.userID;
+    data['result'] = this.result;
+    return data;
+  }
+}
+
+class FriendApplicationInfo {
+  String? fromUserID;
+  String? fromNickname;
+  String? fromFaceURL;
+  int? fromGender;
+  String? toUserID;
+  String? toNickname;
+  String? toFaceURL;
+  int? toGender;
+  int? handleResult;
+  String? reqMsg;
+  int? createTime;
+  String? handlerUserID;
+  String? handleMsg;
+  int? handleTime;
+  String? ex;
+
+  FriendApplicationInfo(
+      {this.fromUserID,
+      this.fromNickname,
+      this.fromFaceURL,
+      this.fromGender,
+      this.toUserID,
+      this.toNickname,
+      this.toFaceURL,
+      this.toGender,
+      this.handleResult,
+      this.reqMsg,
+      this.createTime,
+      this.handlerUserID,
+      this.handleMsg,
+      this.handleTime,
+      this.ex});
+
+  FriendApplicationInfo.fromJson(Map<String, dynamic> json) {
+    fromUserID = json['fromUserID'];
+    fromNickname = json['fromNickname'];
+    fromFaceURL = json['fromFaceURL'];
+    fromGender = json['fromGender'];
+    toUserID = json['toUserID'];
+    toNickname = json['toNickname'];
+    toFaceURL = json['toFaceURL'];
+    toGender = json['toGender'];
+    handleResult = json['handleResult'];
+    reqMsg = json['reqMsg'];
+    createTime = json['createTime'];
+    handlerUserID = json['handlerUserID'];
+    handleMsg = json['handleMsg'];
+    handleTime = json['handleTime'];
+    ex = json['ex'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final data = Map<String, dynamic>();
+    data['fromUserID'] = this.fromUserID;
+    data['fromNickname'] = this.fromNickname;
+    data['fromFaceURL'] = this.fromFaceURL;
+    data['fromGender'] = this.fromGender;
+    data['toUserID'] = this.toUserID;
+    data['toNickname'] = this.toNickname;
+    data['toFaceURL'] = this.toFaceURL;
+    data['toGender'] = this.toGender;
+    data['handleResult'] = this.handleResult;
+    data['reqMsg'] = this.reqMsg;
+    data['createTime'] = this.createTime;
+    data['handlerUserID'] = this.handlerUserID;
+    data['handleMsg'] = this.handleMsg;
+    data['handleTime'] = this.handleTime;
    data['ex'] = this.ex;
-    data['comment'] = this.comment;
-    data['isInBlackList'] = this.isInBlackList;
-    data['reqMessage'] = this.reqMessage;
-    data['applyTime'] = this.applyTime;
-    data['flag'] = this.flag;
    return data;
  }

-  String getShowName() {
-    if (null != comment && comment!.trim().isNotEmpty) {
-      return comment!;
-    } else if (null != name && name!.trim().isNotEmpty) {
-      return name!;
-    }
-    return uid;
-  }
-
-  bool get isMan => gender == 1;
-
-  bool get isWoman => gender == 2;
-
-  ///  blacklist
-  bool get isBlocked => isInBlackList == 1;
-
  /// friend application waiting handle
-  bool get isWaitingHandle => flag == 0;
+  bool get isWaitingHandle => handleResult == 0;

  /// friend application agreed
-  bool get isAgreed => flag == 1;
+  bool get isAgreed => handleResult == 1;

  /// friend application rejected
-  bool get isRejected => flag == -1;
-
-  /// exist friendship
-  bool get isFriendship => isAgreed;
+  bool get isRejected => handleResult == -1;
 }
--- a/lib/src/utils.dart
+++ b/lib/src/utils.dart
@@ -0,0 +1,16 @@
+import 'dart:convert';
+
+class Utils {
+  static List<T> toList<T>(String value, T f(Map<String, dynamic> map)) =>
+      (_formatJson(value) as List).map((e) => f(e)).toList();
+
+  static T toObj<T>(String value, T f(Map<String, dynamic> map)) =>
+      f(_formatJson(value));
+
+  static List<dynamic> toListMap(String value) => _formatJson(value);
+
+  static dynamic _formatJson(String value) => jsonDecode(value);
+
+  static String checkOperationID(String? obj) =>
+      obj ?? DateTime.now().millisecondsSinceEpoch.toString();
+}
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -7,7 +7,7 @@ packages:
      name: async
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "2.8.1"
+    version: "2.8.2"
  boolean_selector:
    dependency: transitive
    description:
@@ -21,7 +21,7 @@ packages:
      name: characters
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "1.1.0"
+    version: "1.2.0"
  charcode:
    dependency: transitive
    description:
@@ -66,7 +66,14 @@ packages:
      name: matcher
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "0.12.10"
+    version: "0.12.11"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.1.3"
  meta:
    dependency: transitive
    description:
@@ -127,7 +134,7 @@ packages:
      name: test_api
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "0.4.2"
+    version: "0.4.8"
  typed_data:
    dependency: transitive
    description:
@@ -141,7 +148,7 @@ packages:
      name: vector_math
      url: "https://pub.flutter-io.cn"
    source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
 sdks:
-  dart: ">=2.12.0 <3.0.0"
+  dart: ">=2.14.0 <3.0.0"
  flutter: ">=1.20.0"
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_openim_sdk
 description: An instant messaging plug-in that supports Android and IOS. And the server is also all open source.
-version: 1.0.3
+version: 2.0.0+1
 homepage: https://www.rentsoft.cn
 repository: https://github.com/OpenIMSDK/Open-IM-SDK-Flutter

--- a/test/flutter_openim_sdk_test.dart
+++ b/test/flutter_openim_sdk_test.dart
@@ -1,41 +1,5 @@
+import 'package:flutter_test/flutter_test.dart';

 void main() {
-  /* const MethodChannel channel = MethodChannel('flutter_openim_sdk');
-
  TestWidgetsFlutterBinding.ensureInitialized();
-
-  setUp(() {
-    channel.setMockMethodCallHandler((MethodCall methodCall) async {
-      return '42';
-    });
-  });
-
-  tearDown(() {
-    channel.setMockMethodCallHandler(null);
-  });
-
-  test('getPlatformVersion', () async {});*/
-
-  // Message m1 = new Message(clientMsgID: '1', content: 'c1');
-  // Message m2 = new Message(clientMsgID: '2', content: 'c2');
-  // Message m3 = new Message(clientMsgID: '3', content: 'c3');
-  // Message m4 = new Message(clientMsgID: '3', content: 'c4');
-  // List list = List.of([m1, m2, m3]);
-  //
-  // print(list.contains(m4));
-  // print(m1 == m4);
-  // print(m2 == m4);
-  // print(m3 == m4);
-  // var input = "1234 @abc @bbc @hha 开什么玩笑";
-  // RegExp exp = new RegExp(r"(@\w+) ");
-  // final ms  = exp.allMatches(input);
-  // for (Match m in ms) {
-  //   String match = m.group(0)??'';
-  //   print('====$match  ${m.start}  ${m.end}');
-  // }
-
-  // DateTime now = DateTime.now();
-  // print('${now.millisecond}');
-  // print('${now.microsecondsSinceEpoch}');
-  // print('${now.millisecondsSinceEpoch}');
 }
Author	SHA1	Message	Date
hrxiang	23fa27d2cc	Update README.md	2022-02-25 15:15:53 +08:00
hrxiang	6a1dc1f62a	Update README.md	2022-02-25 15:13:38 +08:00
hrxiang	07212474fe	Update README.md	2022-02-25 15:11:28 +08:00
hrxiang	8655088af6	Fix bug	2022-02-25 14:53:25 +08:00
hrxiang	b7aa083f48	Fix bug	2022-02-25 09:10:31 +08:00
hrxiang	514fb53eca	Fix bug	2022-02-24 17:01:40 +08:00
hrxiang	9345c6465a	Fix bug	2022-02-23 14:02:24 +08:00
hrxiang	b05e68355e	new version sdk	2022-02-21 18:39:47 +08:00
hrxiang	3746652552	new version sdk	2022-02-21 18:31:18 +08:00
hrxiang	e323eea8cd	new version sdk	2022-02-21 17:29:10 +08:00
hrxiang	f111d0c69e	new version sdk	2022-02-21 16:15:08 +08:00
hrxiang	ba661a516e	new version sdk	2022-02-21 16:15:03 +08:00
hrxiang	43016d5e86	new version sdk	2022-02-21 15:37:19 +08:00
hrxiang	4c43d54a1a	new version sdk	2022-02-21 15:11:27 +08:00
hrxiang	b71cd22dce	new version sdk	2022-02-19 14:03:45 +08:00
hrxiang	f3261d2ce4	new_version1	2022-02-16 15:36:37 +08:00
hrxiang	cd0865853b	Update sdk maven url	2022-01-21 17:21:33 +08:00
hrxiang	3b01a700c9	Update sdk maven url	2022-01-21 17:20:01 +08:00
hrxiang	74b3747f23	Update README.zh-cn.md	2022-01-04 17:56:14 +08:00
hrxiang	24ff862476	Fix bug	2022-01-04 17:39:18 +08:00
hrxiang	64e91c8294	Create stale.yml	2022-01-04 16:04:41 +08:00
hrxiang	b33d047cfb	Delete dart.yml	2022-01-04 15:57:16 +08:00
hrxiang	2e52435041	Create dart.yml	2022-01-04 15:53:13 +08:00
hrxiang	e0071ca84b	Delete dart.yml	2022-01-04 15:52:51 +08:00
hrxiang	9d2e2ee0b2	Delete objective-c-xcode.yml	2022-01-04 15:51:46 +08:00
hrxiang	7d7cf6ddfa	Create dart.yml	2022-01-04 15:51:36 +08:00
hrxiang	4df97754c7	Create objective-c-xcode.yml	2022-01-04 15:49:36 +08:00
hrxiang	5555cfde7c	Add bug template	2022-01-04 15:27:59 +08:00
hrxiang	39988a49cf	Add bug template	2022-01-04 15:23:53 +08:00
hrxiang	9c176068c4	Fix ios message progress bug	2022-01-04 11:27:01 +08:00
hrxiang	6ef237b1e6	Modify parameter naming	2022-01-04 10:08:35 +08:00
hrxiang	ad3923e121	Upgrade	2021-12-31 09:49:23 +08:00
hrxiang	0607cd2928	Upgrade	2021-12-21 17:36:56 +08:00
hrxiang	760d65b9d0	Upgrade	2021-12-20 17:31:34 +08:00
hrxiang	46e28651ea	Update README.md	2021-12-20 17:22:15 +08:00
hrxiang	b6aea0f7e1	Upgrade	2021-12-20 14:55:32 +08:00
hrxiang	e1a6ab3c79	Upgrade	2021-12-20 14:49:31 +08:00
hrxiang	c16fe12ca6	Update README.md	2021-12-15 16:39:21 +08:00
hrxiang	0fbfc70ef1	Upgrade	2021-12-15 14:55:47 +08:00
hrxiang	603188d98a	Update README.md	2021-12-13 10:58:58 +08:00
hrxiang	51667e19d7	Fix bug	2021-12-13 10:21:27 +08:00
hrxiang	862bf46ace	Fix bug	2021-12-10 18:16:41 +08:00
hrxiang	744268371f	Fix bug	2021-12-10 16:51:28 +08:00
hrxiang	aa05465509	Update SDK to 1.3.4	2021-12-09 16:18:01 +08:00
hrxiang	790dbafd6b	Update SDK to 1.2.9	2021-12-06 10:42:55 +08:00
hrxiang	6527295f1f	Update SDK to 1.2.8	2021-12-01 09:40:01 +08:00
hrxiang	27293375a4	Update SDK to 1.2.1	2021-11-25 17:58:07 +08:00
hrxiang	401255df6e	Update SDK to 1.2.0	2021-11-25 09:57:27 +08:00
hrxiang	7fdc262b5f	Merge remote-tracking branch 'origin/fix-ios-simulator'	2021-11-24 11:14:24 +08:00
hrxiang	579e3dd236	Update SDK to 1.2.0	2021-11-24 11:12:06 +08:00
hrxiang	232b5dd8f8	Update SDK, New add clear c2c message android group message	2021-11-17 11:50:23 +08:00
hrxiang	1ead087f08	Update SDK, New add clear c2c message android group message	2021-11-17 11:46:48 +08:00
hrxiang	b5f80cc052	Update SDK to 1.1.5, New add clear c2c message android group message	2021-11-17 11:30:12 +08:00
hrxiang	a97048ea9d	Merge remote-tracking branch 'origin/main' into fix-ios-simulator	2021-11-11 18:16:14 +08:00
hrxiang	7cedb36001	Update SDK to 1.1.5 </br> Fix android message error bug	2021-11-11 16:44:16 +08:00
hrxiang	e32598bb06	Merge remote-tracking branch 'origin/main' into fix-ios-simulator # Conflicts: # CHANGELOG.md # README.md # android/build.gradle # pubspec.yaml	2021-11-11 16:39:34 +08:00
hrxiang	e18bbc567a	Update SDK to 1.1.4	2021-11-11 11:33:31 +08:00
hrxiang	5bafe70ef4	Update README	2021-11-10 20:35:55 +08:00
hrxiang	4129d649cd	Upgrade sdk	2021-11-10 19:58:45 +08:00
hrxiang	90f715acea	Fix bug	2021-11-10 14:17:01 +08:00