logout method Null safety

Future<void> logout(
  1. [bool unbindDeviceToken = true]
)

An app user logs out.

Param unbindDeviceToken Whether to unbind the token when logout.

true (default) Yes. false No.

Throws A description of the exception. See {@link ChatError}.

Implementation

Future<void> logout([
  bool unbindDeviceToken = true,
]) async {
  EMLog.v('logout unbindDeviceToken: $unbindDeviceToken');
  Map req = {'unbindToken': unbindDeviceToken};
  Map result = await _channel.invokeMethod(ChatMethodKeys.logout, req);
  try {
    ChatError.hasErrorFromResult(result);
    _clearAllInfo();
  } on ChatError catch (e) {
    throw e;
  }
}