getUnreadMessageCount method

Future<int?> getUnreadMessageCount()

获取未读消息的计数.

Implementation

Future<int?> getUnreadMessageCount() async {
  Map result = await _channel.invokeMethod(EMSDKMethod.getUnreadMessageCount);
  EMError.hasErrorFromResult(result);
  return result[EMSDKMethod.getUnreadMessageCount] as int?;
}