ReceivedCancellationSignal.fromId constructor

@visibleForTesting ReceivedCancellationSignal.fromId(String _id)

Creates cancellation signal from an existing ID.

Implementation

@visibleForTesting
ReceivedCancellationSignal.fromId(this._id)
    : __methodChannel =
          MethodChannel('$_channelPrefix/CancellationSignal/$_id') {
  _initCompleter.complete();
  _methodChannel.setMethodCallHandler(_handleMethodCall);
  _methodChannel.invokeMethod<void>('init');
}