android - How to press two (or more) buttons at once -

my app has 12 buttons sounds, 1 button can pressed @ once. need enable multitouch in app?

here's code of activity:

import java.io.ioexception; public class myactivity extends activity implements view.ontouchlistener {      button button1, button2, button3; @override protected void oncreate(bundle savedinstancestate) {      super.oncreate(savedinstancestate);     setcontentview(r.layout.main);      button1 = (button) findviewbyid(r.id.button);     button2 = (button) findviewbyid(r.id.button2);     button3 = (button) findviewbyid(r.id.button3);       button beatsound1 = (button)this.findviewbyid(r.id.button4);     beatsound1.setonclicklistener(new view.onclicklistener() {         @override         public void onclick(view v) {             playsound(beat2);             log.d("my", "cow");         }     });     button beatsound2 = (button)this.findviewbyid(r.id.button5);     beatsound2.setonclicklistener(new view.onclicklistener() {         @override         public void onclick(view v) {             playsound(beat3);             log.d("my", "cow");         }     }); 

in case, far can see, you're working 1 thread. that's problem, guess function playsound() in same activity, can't execute multiple calls of function @ once without multithreading (which can done asynctask).

note multitouching not part of developers job, there no way enable more touching capability (this part of hardware). can use 10~ fingers @ once.