java - Pressing multiple buttons at same time not detected -


i must catch in android project, if 2 buttons pressed or not. have created ontouchlistener , implemented ontouch(). however, first pressed button detected, when press 2 buttons @ same time.

@override protected void oncreate(bundle savedinstancestate) {     setcontentview(r.layout.game_layout);      mshootbutton = (button) findviewbyid(r.id.btn_shoot);     macceleratebutton = (button) findviewbyid(r.id.btn_accelarate);      mytouchlistener touchlistener = new mytouchlistener();     mytouchlistener touchlistener2 = new mytouchlistener();     mshootbutton.setontouchlistener(touchlistener);     macceleratebutton.setontouchlistener(touchlistener2);     super.oncreate(savedinstancestate); }  public class mytouchlistener implements ontouchlistener {     @suppresslint("clickableviewaccessibility")     @override     public boolean ontouch(view v, motionevent event) {          if(event.getaction() == motionevent.action_down && v.getid() == r.id.btn_shoot){             setmshootbuttonpressed(true);         }         else if(event.getaction() == motionevent.action_up && v.getid() == r.id.btn_shoot){             setmshootbuttonpressed(false);         }          if(event.getaction() == motionevent.action_down && v.getid() == r.id.btn_accelarate){             setmacceleratebuttonpressed(true);         }         else if(event.getaction() == motionevent.action_up && v.getid() == r.id.btn_accelarate){             setmacceleratebuttonpressed(false);         }         return true;     } }

n.b.: phone multitouch, i've checked.

try android:splitmotionevents="true" on layout contains buttons.

explaination: android buttons not designed touched @ same time. 1 of them consume touch event , layout container not call ontouch event of other button.

as alternative create custom view handles click detection logic both buttons.

see: android work multitouch button


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