唤醒Android手机/平板电脑? [英] Wake up Android Phone/tablet?

问题描述

我有一个推送通知应用程序，每当我收到推送通知时，有什么方法可以唤醒屏幕(只是使其亮起)?

I've got a push notification-app, is there any way to wake up the screen (just make it light up) whenever I receive a push notification?

如果您想要一些代码，请告诉我！并感谢您的回答！

if you want some code just let me know! and Thank you for your answers!

推荐答案

您可以使用WakeLock通过以下方式进行操作:

You can do it using a WakeLock this way:

设置通知时:

WakeLock screenOn = ((PowerManager)getSystemService(POWER_SERVICE)).newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP, "example");
screenOn.acquire();

然后，重要，在不再需要唤醒锁时释放它:

And, IMPORTANT, release the wakelock when you don't need it anymore:

screenOn.release();

这篇关于唤醒Android手机/平板电脑?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！