如何检测电源连接状态？ [英] How to detect power connected state?

问题描述

有没有一种简单的方法，当USB或AC电源连接到Android手机得到通知？

Is there an easy way to be notified when USB or AC power is connected to an Android phone?

推荐答案

设置的BroadcastReceiver 为 ACTION_BATTERY_CHANGED 。一个意图额外的会告诉你什么样的充电状态 - 见 BatteryManager 详细信息

Set up a BroadcastReceiver for ACTION_BATTERY_CHANGED. An Intent extra will tell you what the charging state is -- see BatteryManager for details.

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