if(firstTap){
thisTime = SystemClock.u`enter code here`ptimeMillis();
firstTap = false;
}else{
prevTime = thisTime;
thisTime = SystemClock.uptimeMillis();
//Check that thisTime is greater than prevTime
//just incase system clock reset to zero
if(thisTime > prevTime){
//Check if times are within our max delay
if((thisTime - prevTime) <= DOUBLE_CLICK_MAX_DELAY){
//We have detected a double tap!
Toast.makeText(AddLocation.this, "DOUBLE TAP DETECTED!!!", Toast.LENGTH_LONG).show();
//PUT YOUR LOGIC HERE!!!!
}else{
//Otherwise Reset firstTap
firstTap = true;
}
}else{
firstTap = true;
}
}
return false;
abstract boolean onLongClick(View v)
//Check that thisTime is greater than prevTime
//just incase system clock reset to zero
static prevtime = 0;
thistime = Calendar.getInstance().getTimeInMillis();
if(prevTime<thistime){
//Check if times are within our max delay
if((thisTime - prevTime) <= 1000){//1 SEC
//We have detected a double tap!
Toast.makeText(AddLocation.this, "DOUBLE TAP DETECTED!!!", Toast.LENGTH_LONG).show();
prevtime=thistime;
//PUT YOUR LOGIC HERE!!!!
}else{
//Otherwise Reset firstTap
firstTap = true;
}
}else{
firstTap = true;
}
}
public class MyView extends View {
GestureDetector gestureDetector;
public MyView(Context context, AttributeSet attrs) {
super(context, attrs);
// creating new gesture detector
gestureDetector = new GestureDetector(context, new GestureListener());
}
// skipping measure calculation and drawing
// delegate the event to the gesture detector
@Override
public boolean onTouchEvent(MotionEvent e) {
//Single Tap
return gestureDetector.onTouchEvent(e);
}
private class GestureListener extends GestureDetector.SimpleOnGestureListener {
@Override
public boolean onDown(MotionEvent e) {
return true;
}
// event when double tap occurs
@Override
public boolean onDoubleTap(MotionEvent e) {
float x = e.getX();
float y = e.getY();
Log.d("Double Tap", "Tapped at: (" + x + "," + y + ")");
return true;
}
