Android Question launch app by press hw button.

[chaiwatt]

Hi Erel, I plan to make some app(B4A) for blind but I have problem the way to launch app. Is it possible to launch by pressing the hardware button,may be hold down volume button for 10 sec?.
thanks &regards,
chaiwat

 

[eurojam]

you can start here: https://www.b4x.com/android/forum/threads/android-intent-action-media_button-again.48890/
may be this will help you. but it should be the way to do it.