Upgrade

lib/src/manager/im_conversation_manager.dart

@@ -8,6 +8,7 @@ import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
 class ConversationManager {
   MethodChannel _channel;
   late ConversationListener conversationListener;
+  var count = 0;
 
   ConversationManager(this._channel);
 
@@ -22,6 +23,20 @@ class ConversationManager {
       .invokeMethod('getAllConversationList', _buildParam({}))
       .then((value) => _toList(value));
 
+  /// Paging to get conversation
+  Future<List<ConversationInfo>> getConversationListSplit({
+    int offset = 0,
+    int count = 20,
+  }) =>
+      _channel
+          .invokeMethod(
+              'getConversationListSplit',
+              _buildParam({
+                'offset': offset,
+                'count': count,
+              }))
+          .then((value) => _toList(value));
+
   /// 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
@@ -91,21 +106,18 @@ class ConversationManager {
           .then((value) => _printValue(value));
 
   /// Mark single chat messages as read
-  Future<dynamic> markSingleMessageHasRead({required String userID}) {
-    return _channel.invokeMethod(
-        'markSingleMessageHasRead', _buildParam({'userID': userID}));
-  }
+  Future<dynamic> markSingleMessageHasRead({required String userID}) =>
+      _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}));
-  }
+  Future<dynamic> markGroupMessageHasRead({required String groupID}) =>
+      _channel.invokeMethod(
+          'markGroupMessageHasRead', _buildParam({'groupID': groupID}));
 
   /// Get the total number of unread messages
-  Future<dynamic> getTotalUnreadMsgCount() {
-    return _channel.invokeMethod('getTotalUnreadMsgCount', _buildParam({}));
-  }
+  Future<dynamic> getTotalUnreadMsgCount() =>
+      _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
@@ -113,42 +125,64 @@ class ConversationManager {
   Future<dynamic> getConversationID({
     required String sourceID,
     required int sessionType,
-  }) {
-    return _channel.invokeMethod(
-        'getConversationIDBySessionType',
-        _buildParam({
-          "sourceID": sourceID,
-          "sessionType": sessionType,
-        }));
-  }
+  }) =>
+      _channel.invokeMethod(
+          'getConversationIDBySessionType',
+          _buildParam({
+            "sourceID": sourceID,
+            "sessionType": sessionType,
+          }));
 
   /// Message Do Not Disturb
   /// [ status ] 1: Do not receive messages, 2: Do not notify when messages are received; 0: Normal
   Future<dynamic> setConversationRecvMessageOpt({
     required List<String> conversationIDList,
     required int status,
-  }) {
-    return _channel.invokeMethod(
-        'setConversationRecvMessageOpt',
-        _buildParam({
-          "conversationIDList": conversationIDList,
-          "status": status,
-        }));
-  }
+  }) =>
+      _channel.invokeMethod(
+          'setConversationRecvMessageOpt',
+          _buildParam({
+            "conversationIDList": conversationIDList,
+            "status": status,
+          }));
 
   /// Message Do Not Disturb
   /// [{"conversationId":"single_13922222222","result":0}]
   Future<List<dynamic>> getConversationRecvMessageOpt({
     required List<String> conversationIDList,
-  }) {
-    return _channel
-        .invokeMethod(
-            'getConversationRecvMessageOpt',
-            _buildParam({
-              "conversationIDList": conversationIDList,
-            }))
-        .then((value) => _formatJson(value));
-  }
+  }) =>
+      _channel
+          .invokeMethod(
+              'getConversationRecvMessageOpt',
+              _buildParam({
+                "conversationIDList": conversationIDList,
+              }))
+          .then((value) => _formatJson(value));
+
+  /// Custom sort for conversation list
+  List<ConversationInfo> simpleSort(List<ConversationInfo> list) => list
+    ..sort((a, b) {
+      if ((a.isPinned == 1 && b.isPinned == 1) ||
+          (a.isPinned != 1 && b.isPinned != 1)) {
+        int aCompare = a.draftTimestamp! > a.latestMsgSendTime!
+            ? a.draftTimestamp!
+            : a.latestMsgSendTime!;
+        int bCompare = b.draftTimestamp! > b.latestMsgSendTime!
+            ? b.draftTimestamp!
+            : b.latestMsgSendTime!;
+        if (aCompare > bCompare) {
+          return -1;
+        } else if (aCompare < bCompare) {
+          return 1;
+        } else {
+          return 0;
+        }
+      } else if (a.isPinned == 1 && b.isPinned != 1) {
+        return -1;
+      } else {
+        return 1;
+      }
+    });
 
   static Map _buildParam(Map param) {
     param["ManagerName"] = "conversationManager";
@@ -164,9 +198,7 @@ class ConversationManager {
   static ConversationInfo _toObj(String value) =>
       ConversationInfo.fromJson(_formatJson(value));
 
-  static dynamic _formatJson(value) {
-    return jsonDecode(_printValue(value));
-  }
+  static dynamic _formatJson(value) => jsonDecode(_printValue(value));
 
   static String _printValue(value) {
     return value;