Update README.md

2021-07-20 11:20:43 +08:00 · 2021-07-20 11:20:43 +08:00 · 871f335ea2
commit 871f335ea2
parent f4d18c8ba4
1 changed files with 143 additions and 40 deletions
--- a/README.md
+++ b/README.md
@ -21,26 +21,23 @@ A Flutter im plugin.

      import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';

-### Usage
+#### 3， 初始化配置

-#### 初始化
-
-    var msgListener = AdvancedMsgListener();
-    
-    /// 初始化SDK
-    OpenIM.iMManager
+```
+/// 初始化SDK
+OpenIM.iMManager
  ..initSDK(
-        platform: 0,
+    platform: IMPlatform.ios,
    ipApi: 'Api接口地址',
    ipWs: 'WebSocket地址',
    dbPath: '数据库目录',
-        listener: new InitSDKListener(),
+    listener: InitSDKListener(),
  )

-      /// 添加消息监听(移除消息监听: OpenIM.iMManager.messageManager.removeAdvancedMsgListener(msgListener))
-      ..messageManager.addAdvancedMsgListener(msgListener)
+  /// 添加消息监听(不使用的时候remove)
+  ..messageManager.addAdvancedMsgListener(AdvancedMsgListener())

-      /// 设置发送消息进度监听
+  /// 设置消息发送进度监听
  ..messageManager.setMsgSendProgressListener(MsgSendProgressListener())

  /// 设置好友关系监听
@ -51,12 +48,119 @@ A Flutter im plugin.

  /// 设置群监听
  ..groupManager.setGroupListener(GroupListener());
+```
+
+#### 4， 登录
+
+```
+ OpenIM.iMManager.login(uid: uid, token: token).then((value){
+ 	 	///登录成功
+ });
+```
+
+#### 5，获取会话列表
+
+```
+ OpenIM.iMManager.conversationManager.getAllConversationList().then((list) {
+     /// 返回会话列表list
+ });
+```
+
+#### 6，获取联系人列表
+
+```
+ OpenIM.iMManager.friendshipManager.getFriendList().then((list) {
+   	/// 返回好友列表list
+ });
+```
+
+#### 7，获取聊天记录
+
+```
+List<Message> chatMsgList = List.empty(growable: true);
+  
+/// 自定义消息监听
+class CustomAdvancedMsgListener extends AdvancedMsgListener {
+  final ValueChanged<Message>? onNewMessage;
+
+  CustomAdvancedMsgListener({
+    this.onNewMessage,
+  });
+
+  @override
+  void onRecvNewMessage(Message msg) {
+    if (null != onNewMessage) onNewMessage!(msg);
+  }
+}
+```
+
+-   历史消息
+
+```
+  /// 如果userID不为null，groupID为null，获取的是单聊消息
+  /// 如果userID为null，groupID不为null，获取的是群聊消息
+  OpenIM.iMManager.messageManager.getHistoryMessageList(
+          userID: uid,//用户id
+          startMsg: startMsg,//上一条消息,取chatMsgList[0]
+          groupID: gid,//群id
+          count: 12,//分页大小
+      )
+      .then((list) => chatMsgList.addAll(list));
+      
+```
+
+-  新消息
+
+```
+/// 创建消息监听
+var msgListener = CustomAdvancedMsgListener(onNewMessage: (message) {
+	  if (message.sendID == uid || message.groupID == gid) {
+        if (!chatMsgList.contains(message)) {
+          chatMsgList.add(event.message);
+        }
+      }
+});
+
+/// 添加消息监听
+OpenIM.iMManager.messageManager.addAdvancedMsgListener(msgListener);
+
+/// 移除消息监听
+// OpenIM.iMManager.messageManager.removeAdvancedMsgListener(msgListener);
+```
+
+#### 8，发送消息
+
+```
+/// 创建消息
+var message = await OpenIM.iMManager.messageManager.createTextMessage(
+     text: '我是消息内容',
+ );
+/// 发送
+OpenIM.iMManager.messageManagersendMessage(
+   message: message,
+   onlineUserOnly: false,
+   userID: uid,
+   groupID: gid,
+ ).then((v) {
+   /// 发送成功
+ }).catchError((e){
+   /// 发送失败
+ });
+```
+
+#### 9，登出
+
+```
+OpenIM.iMManager.logout();
+```
+
+

 ####  OpenIM.iMManager

 | 方法             | 描述                |
-| ---------------- | ------------------------------------------------------- |
-| initSDK          | 初始化sdk，platform：iOS-1，Android-0；listener初始监听 |
+| ---------------- | ------------------- |
+| initSDK          | 初始化sdk           |
 | unInitSDK        |                     |
 | login            | 登录                |
 | logout           | 登出                |
@ -150,4 +254,3 @@ A Flutter im plugin.
 | getGroupApplicationList | 获取群申请列表     |
 | acceptGroupApplication  | 接受群邀请         |
 | refuseGroupApplication  | 拒绝群邀请         |
-