实现 Android 应用在开机时自启动

[代码] BootReceiver.java

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01	public class BootReceiver extends BroadcastReceiver {

02	private PendingIntent mAlarmSender;

03

@Override

04	public void onReceive(Context context, Intent intent) {

05	// 在这里干你想干的事（启动一个Service，Activity等），本例是启动一个定时调度程序，每30分钟启动一个Service去更新数据

06	mAlarmSender = PendingIntent.getService(context, 0, new Intent(context,

07	RefreshDataService.class), 0);

08	long firstTime = SystemClock.elapsedRealtime();

09	AlarmManager am = (AlarmManager) context

10	.getSystemService(Activity.ALARM_SERVICE);

11	am.cancel(mAlarmSender);

12	am.setRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP, firstTime,

13	30 * 60 * 1000, mAlarmSender);

14

}

15

}

[代码] 我们只需要在应用程序配置文件AndroidManifest.xml中注册这个Receiver来监听系统启动事件

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1	<receiver android:name=".service.BootReceiver">

2	<intent-filter>

3	<!-- 系统启动完成后会调用-->

4	<action android:name="android.intent.action.BOOT_COMPLETED">

5

</action>

6	</intent-filter>

7	</receiver>