我如何检查是否在Android手机正在充电 [英] How can I check if the android phone is charging

问题描述

我写一个Android应用程序。我想知道我怎么能检查是否是手机在充电时，我的应用程序启动？

I am writing an android application. I would like to know how can I check if the phone is charging when my application starts?

我已阅读本如何知道手机正在充电

但这只注册并得到通知时，没有在手机充电时的状态（从充电到停止充电或反之亦然）的变化。但是，如果是手机在充电时，我的应用程序启动时，我怎么能掩盖这种情况下？

But this only register and get notified when there is a change in charging state of the phone (from charging to stop charging or vice versa). But what if the phone is charging when my application starts, how can I cover that case?

我已经看过了电源管理器和USBManager的机器人。无论是拥有API，它提供了我所需要的。

I have looked up PowerManager and USBManager in android. Neither has API which provides what I need.

感谢你。

推荐答案

这个问题提供了c您的$ C $可能会寻找：<一href="http://stackoverflow.com/questions/2104372/android-event-action-power-connected-is-not-sent-to-my-broadcastreceiver">Event ACTION_POWER_CONNECTED不会被发送到我的BroadcastReceiver

This question provides the code you might be looking for: Event ACTION_POWER_CONNECTED is not sent to my BroadcastReceiver

还有一个ACTION_POWER_DISCONNECTED行动。

There's also a ACTION_POWER_DISCONNECTED action.

这个问题清楚了，广播是粘性的，所以即使可当你错过了广播：的 Android的电池在SDK

This question is telling that the broadcast is sticky, so even available when you miss the broadcast: Android Battery in SDK

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