Android开机和关机广播监听
- Android开机、关机广播监听
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一、开机广播的监听
1.在AndroidManifest.xml文件注册接收开机广播
<receiver android:name=".XXXBroadcastReceiver" > <intent-filter> <!-- 开机广播 --> <action android:name="android.intent.action.BOOT_COMPLETED" /> </intent-filter> </receiver>
2.在BroadcastReceiver里执行要做的事情public class XXXBroadcastReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { if (intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)) { Intent newIntent = new Intent(context, XXX); newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); //注意,必须添加这个标记否则启动会失败 context.startActivity(newIntent); } } }
二、关机广播的监听1.在AndroidManifest.xml文件注册接收关机广播<receiver android:name=".XXXBroadcastReceiver" > <intent-filter> <!-- 关机广播 --> <action android:name="android.intent.action.ACTION_SHUTDOWN" /> </intent-filter> </receiver>
2.在BroadcastReceiver里执行要做的事情public class XXXBroadcastReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { //关机要处理的事情 } }
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