Una forma de obtener desbloquear evento en android?

Hay una acción de receptor de difusión ACTION_USER_PRESENT aquí es la implementación de ACTION_USER_PRESENT y ACTION_SHUTDOWN

Agregue esto a su aplicación Manifests

 <receiver android:name=".UserPresentBroadcastReceiver"> <intent-filter> <action android:name="android.intent.action.USER_PRESENT" /> <action android:name="android.intent.action.ACTION_SHUTDOWN" /> </intent-filter> </receiver> 

Para recibir las acciones

 import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; public class UserPresentBroadcastReceiver extends BroadcastReceiver { @Override public void onReceive(Context arg0, Intent intent) { /*Sent when the user is present after * device wakes up (eg when the keyguard is gone) * */ if(intent.getAction().equals(Intent.ACTION_USER_PRESENT)){ } /*Device is shutting down. This is broadcast when the device * is being shut down (completely turned off, not sleeping) * */ else if (intent.getAction().equals(Intent.ACTION_SHUTDOWN)) { } } }