Android - How to catch back navigation key pressed from background service

Asked May 06 '15 at 13:46

Active May 06 '15 at 13:52

Viewed 654 times

I'll need to check from background service any event on device to calculate time from last user action. (Android 4.4) I've implement handle any touch on device (use background view with WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH (from Creating a system overlay window (always on top)), implement volume key handle (use BroadcastReceiver (Intent.ACTION_MEDIA_BUTTON)), implement home key watcher, usb charger event.

But I cannot find how to handle back key press from background.

Is anybody knows how to catch 'back navigation' key from service?

Is it possible?

It might exist an easiest way to handle all events from service (touch, keys, buttons...)

edited May 23 '17 at 10:27

Community

asked May 06 '15 at 13:46

Kovalenko Alexey

1

Have you tried this? http://stackoverflow.com/questions/18140052/is-there-an-onbackpressed-alternative-for-a-service – panonski May 06 '15 at 13:53
1

Yes, but no event received. – Kovalenko Alexey May 06 '15 at 14:27

Android - How to catch back navigation key pressed from background service

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