苏醒锁需要的广播接收器，同时手机睡觉？ [英] Wake lock required for BroadcastReceiver while phone sleeps?

问题描述

想写一个广播接收器，用于处理传入的短信。我是否需要使用唤醒锁/部分唤醒锁，这个应用程序的工作，尽管设备临睡前由于缺乏前景的活动？

Trying to write a Broadcast Receiver that processes incoming SMSs. Do I need to use a wake lock / partial wake lock, for this application to work, in spite of device going to sleep due to lack of foreground activity ?

推荐答案

我倾向于延长WakefulBroadcastReceiver简化的东西，所以在某种程度上是的。例如：

I tend to extend a WakefulBroadcastReceiver to simplify things, so in a way yes. For example:

public class MyBroadcastReceiver extends WakefulBroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {

        final ComponentName comp = new ComponentName(context.getPackageName(),
                MyIntentService.class.getName());
        // Start the service, keeping the device awake while it is launching.
        startWakefulService(context, (intent.setComponent(comp)));
        setResultCode(Activity.RESULT_OK);
    }
}

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