getSignalingInfo method

Future<V2TimValueCallback<V2TimSignalingInfo>> getSignalingInfo({
  1. required String msgID,
})

Implementation

Future<V2TimValueCallback<V2TimSignalingInfo>> getSignalingInfo({
  required String msgID,
}) async {
  if (!TIMManager.instance.isInitSDK()) {
    return V2TimValueCallback<V2TimSignalingInfo>(code: TIMErrCode.ERR_SDK_NOT_INITIALIZED.value, desc: "sdk not init");
  }

  V2TimValueCallback<List<V2TimMessage>> findResult = await TIMMessageManager.instance.findMessages(messageIDList: [msgID]);
  if (findResult.code != TIMErrCode.ERR_SUCC.value) {
    print("deleteMessageFromLocalStorage, find message failed");
    return V2TimValueCallback<V2TimSignalingInfo>(code: findResult.code, desc: findResult.desc);
  }

  List<V2TimMessage> msgList = findResult.data!;
  if (msgList.isEmpty) {
    print("deleteMessageFromLocalStorage, message not found");
    return V2TimValueCallback<V2TimSignalingInfo>(code: TIMErrCode.ERR_INVALID_PARAMETERS.value, desc: "message not found");
  }

  String userData = Tools.generateUserData('getSignalingInfo');
  Completer<V2TimValueCallback<V2TimSignalingInfo>> completer = Completer();
  NativeLibraryManager.timValueCallback2Future<V2TimSignalingInfo>(userData, completer);

  V2TimMessage message = msgList[0];
  Pointer<Char> pMsgID = Tools.string2PointerChar(json.encode(message.toJson()));
  Pointer<Void> pUserData = Tools.string2PointerVoid(userData);
  NativeLibraryManager.bindings.DartGetSignalingInfo(pMsgID, pUserData);

  return completer.future;
}