我要为低电量注册播出。如果电池状态在一定程度上达到了我想要得到警报...

I want to register broadcast for low battery. If battery status reached at some level I want to get alert...

请，如果您有任何想法，请帮助我..

Please if you have any idea please help me..

推荐答案

您需要注册一个广播接收器的ACTION_BATTERY_LOW.您可以在清单与做这＆lt;接收＆GT; 元素或通过 registerReceiver（）从一些已经运行应用程序的组件。

You will need to register a BroadcastReceiver for ACTION_BATTERY_LOW. You can do this in the manifest with a <receiver> element or via registerReceiver() from some already-running component of your application.