Android Java get if minimized -

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is there anyway check if application minimized or if have locked device? because when minimize / lock device application still runnig, because i'd pause music / sfx not annoy people.. if calling.

i using activity , surfaceview threads.

i have tried putting pause method in surfacedestroyed / surfacechanged without success.

you should understand activity lifecycle first

enter image description here

when activity comes int foreground it'll enter onpause() , it'll enter onresume if user returns activity, example use onpause this

@override public void onpause() {     super.onpause();  // call superclass method first      // stuff here     } }

for furthere reference onpause can see here -> onpause tutorial


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