appendMessage method

Future<bool?> appendMessage(
  1. EMMessage message
)

添加消息，添加的消息会添加到最后一条消息的位置

Implementation

Future<bool?> appendMessage(EMMessage message) async {
  Map req = this.toJson();
  req['msg'] = message.toJson();
  Map result = await _emConversationChannel.invokeMethod(
      EMSDKMethod.appendMessage, req);
  return result.boolValue(EMSDKMethod.appendMessage);
}