2014-12-11
Practice final Question 8 (Android).
public TripleTapView exdends View {
private tapcount;
private TapCounter tc = new TapCounter(delay);
.
.
.
@override
protected onTouchEvent(MotionEvent e){
switch (e.getAction()) {
case e.ACTION_DOWN:
tc.resetCounter();
tapcount++;
break;
}
}
class TapCounter extends CountDownTimer {
.
.
.
@override
public void onFinsish(){
if(tapcount == 3){
//add code for what you want executed at 3 taps.
}
lasttapcount = 0;
}
}
}
<nowiki>
public TripleTapView exdends View {
private tapcount;
private TapCounter tc = new TapCounter(delay);
.
.
.
@override
protected onTouchEvent(MotionEvent e){
switch (e.getAction()) {
case e.ACTION_DOWN:
tc.resetCounter();
tapcount++;
break;
}
}
class TapCounter extends CountDownTimer {
.
.
.
@override
public void onFinsish(){
if(tapcount == 3){
//add code for what you want executed at 3 taps.
}
lasttapcount = 0;
}
}
}
</nowiki>
Students who added this question:
Kenan Ozdamar
Sreenidhi Muralidharan
Students who added this question:
Kenan Ozdamar
Sreenidhi Muralidharan
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