setOnMessageUpdateListener method

void setOnMessageUpdateListener(
  1. void ondata(
    1. EasyPacket packet
    ), {
  2. required bool remove,
})

设置消息数据发生变化的监听器

Implementation

void setOnMessageUpdateListener(void Function(EasyPacket packet) ondata, {required bool remove}) {
  if (remove) {
    _aliveClient.removeListener('onMessageUpdate', ondata: ondata);
  } else {
    _aliveClient.addListener('onMessageUpdate', ondata);
  }
}