Android开机、关机广播监听
一、开机广播的监听
1.在AndroidManifest.xml文件注册接收开机广播
[java]
<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
[java]
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
[java]
<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
[java]
public class XXXBroadcastReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
//关机要处理的事情
}
}
补充:移动开发 , Android ,