Exiting a Loop Remotely

boolean stop = false;
for (int i=0; i <4; i++){
if(stop== true){
break;
}else if(i==1){
//do shit
}else if (i==2){
//do shit different
}else if(i==3){
//do third shit
}
onActionDown(){
stop = true;
}

This isn't stopping the loop. Why /prog/, why?

Because the Halting Problem is not solvable.

Learn idioms.

== true

Good gentleman, may I recommend something else entirely?

{
  /* Do shit */
}

{
  /* Do shit differently */
}

{
  /* Do shit even more differently */
}