sendMessage method

Future<void> sendMessage(
  1. AgoraRtmMessage message, [
  2. bool? offline,
  3. bool? historical
])

Implementation

Future<void> sendMessage(AgoraRtmMessage message,
    [bool? offline, bool? historical]) async {
  final res = await _callNative("sendMessage", {
    'message': message.text,
    "offline": offline,
    "historical": historical
  });
  if (res["errorCode"] != 0)
    throw AgoraRtmChannelException(
        "sendMessage failed errorCode:${res['errorCode']}", res['errorCode']);
}