这种方式不用在配置文件加东西,我比较喜欢。
广播注册,可以写在Activity(onCreate),也可以写在Fragment(onActivityCreated)里。
LocalBroadcastManager broadcastManager = LocalBroadcastManager.getInstance(getActivity());
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction("android.intent.action.yihuangxing");//建议把它写一个公共的变量,这里方便阅读就不写了。
BroadcastReceiver mItemViewListClickReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent){
System.out.println("OK");
}
};
broadcastManager.registerReceiver(mItemViewListClickReceiver, intentFilter);
发送广播:
Intent intent = new Intent("android.intent.action.yihuangxing");
LocalBroadcastManager.getInstance(getActivity()).sendBroadcast(intent);