setStringChannelCallback method

void setStringChannelCallback(
  1. String channelName,
  2. Function callback
)
override

Implementation

void setStringChannelCallback(String channelName, Function callback) {
  _callbackList.add(callback);
  Map<String, String> map = {
    MessageTag.MESSAGE_TYPE: MessageType.SET_STRING_CHANNEL_CALLBACK,
    MessageTag.CHANNEL_NAME: channelName,
    MessageTag.CALLBACK_INDEX: _callbackList.length.toString(),
  };
  _sendPort.send([map, _callbackPort.sendPort]);
}