How to disconnect an Android phone?

Question

I want to do something when the user disconnects the Android phone. How can an application determine it programmatically?

Answer 1

http://developer.android.com/reference/android/content/Intent.html#ACTION_SHUTDOWN `

<receiver android:name=".ShutdownReceiver">
    <intent-filter>
        <action android:name="android.intent.action.ACTION_SHUTDOWN" />
        <action android:name="android.intent.action.QUICKBOOT_POWEROFF" />
    </intent-filter>
</receiver>

Answer 2

This is something that can give you an idea of ​​the OS you are working on, and not about developing an application that will work on any device, since you did not make an OS for them.

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:

<receiver android:name=".ShutdownReceiver"> 
<intent-filter> 
    <action android:name="android.intent.action.ACTION_SHUTDOWN" /> 
    <action android:name="android.intent.action.QUICKBOOT_POWEROFF" />
</intent-filter> </receiver>

Action SHUT DOWN.

http://developer.android.com/reference/android/content/Intent.html#ACTION_SHUTDOWN

Answer 3

BroadcastReceiver ACTION_SHUTDOWN.