@Override
public boolean onTouchEvent(MotionEvent event) {
int x = (int) event.getX();
int y = (int) event.getY();
final ZLView view = ZLApplication.Instance().getCurrentView();
switch (event.getAction()) {
case MotionEvent.ACTION_UP:
if (myPendingDoubleTap) {
view.onFingerDoubleTap(x, y);
} else if (myLongClickPerformed) {
view.onFingerReleaseAfterLongPress(x, y);
} else {
if (myPendingLongClickRunnable != null) {
removeCallbacks(myPendingLongClickRunnable);
myPendingLongClickRunnable = null;
}
if (myPendingPress) {
if (view.isDoubleTapSupported()) {
if (myPendingShortClickRunnable == null) {
myPendingShortClickRunnable = new ShortClickRunnable();
}
postDelayed(myPendingShortClickRunnable, ViewConfiguration.getDoubleTapTimeout());
} else {
view.onFingerSingleTap(x, y);
}
} else {
view.onFingerRelease(x, y);
}
}
myPendingDoubleTap = false;
myPendingPress = false;
myScreenIsTouched = false;
break;
case MotionEvent.ACTION_DOWN:
if (myPendingShortClickRunnable != null) {
removeCallbacks(myPendingShortClickRunnable);
myPendingShortClickRunnable = null;
myPendingDoubleTap = true;
} else {
postLongClickRunnable();
myPendingPress = true;
}
myScreenIsTouched = true;
myPressedX = x;
myPressedY = y;
break;
case MotionEvent.ACTION_MOVE:
{
final int slop = ViewConfiguration.get(getContext()).getScaledTouchSlop();
final boolean isAMove =
Math.abs(myPressedX - x) > slop || Math.abs(myPressedY - y) > slop;
if (isAMove) {
myPendingDoubleTap = false;
}
if (myLongClickPerformed) {
view.onFingerMoveAfterLongPress(x, y);
} else {
if (myPendingPress) {
if (isAMove) {
if (myPendingShortClickRunnable != null) {
removeCallbacks(myPendingShortClickRunnable);
myPendingShortClickRunnable = null;
}
if (myPendingLongClickRunnable != null) {
removeCallbacks(myPendingLongClickRunnable);
}
view.onFingerPress(myPressedX, myPressedY);
myPendingPress = false;
}
}
if (!myPendingPress) {
view.onFingerMove(x, y);
}
}
break;
}
}
return true;
}
