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利用广播接收器
原标题:Using BroadcastReceiver

我愿知道,一台广播接收器和投递机是否可以播放? 请举例说明。

问题回答

申请可以是广播接收器。 广播接收器是一个应用部分。 但是,回答你的提问是:你可以从一个部分广播,在另一个部分接收。

在活动方面:

Intent intent = new Intent(...);
sendBroadcast(intent);

接收器:

 @Override
 public void onReceive(Context context, Intent intent) {
  // here is your intent
 }

是的,它能够做到。 例如见here

如果你表示活动,那么你可以,但你将不得不在你的活动中插入<条码>。 这样,你才需要把你的活动增列为《马尼夫》的<代谢/代码>,你的活动也能够接受广播和广播。

我不明白,尽管如此,它如何在生命周期中行事。 如果要看你想要的话,你就需要看一下。





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