public void onLongPress(MotionEvent e) {
mHasPerformedLongPress = childView.performLongClick();
if (mHasPerformedLongPress) {
if (rippleHover) {
startRipple(null);
}
cancelPressedEvent();
}
}
private boolean adapterPositionChanged() {
if (rippleInAdapter) {
int newPosition = findParentAdapterView().getPositionForView(MaterialRippleLayout.this);
final boolean changed = newPosition != positionInAdapter;
positionInAdapter = newPosition;
if (changed) {
cancelPressedEvent();
cancelAnimations();
childView.setPressed(false);
setRadius(0);
}
return changed;
}
return false;
}
@Override
public boolean onTouchEvent(MotionEvent event) {
boolean superOnTouchEvent = super.onTouchEvent(event);
if (!isEnabled() || !childView.isEnabled()) return superOnTouchEvent;
boolean isEventInBounds = bounds.contains((int) event.getX(), (int) event.getY());
if (isEventInBounds) {
previousCoords.set(currentCoords.x, currentCoords.y);
currentCoords.set((int) event.getX(), (int) event.getY());
}
boolean gestureResult = gestureDetector.onTouchEvent(event);
if (gestureResult || mHasPerformedLongPress) {
return true;
} else {
int action = event.getActionMasked();
switch (action) {
case MotionEvent.ACTION_UP:
pendingClickEvent = new PerformClickEvent();
if (prePressed) {
childView.setPressed(true);
postDelayed(
new Runnable() {
@Override
public void run() {
childView.setPressed(false);
}
},
ViewConfiguration.getPressedStateDuration());
}
if (isEventInBounds) {
startRipple(pendingClickEvent);
} else if (!rippleHover) {
setRadius(0);
}
if (!rippleDelayClick && isEventInBounds) {
pendingClickEvent.run();
}
cancelPressedEvent();
break;
case MotionEvent.ACTION_DOWN:
setPositionInAdapter();
eventCancelled = false;
pendingPressEvent = new PressedEvent(event);
if (isInScrollingContainer()) {
cancelPressedEvent();
prePressed = true;
postDelayed(pendingPressEvent, ViewConfiguration.getTapTimeout());
} else {
pendingPressEvent.run();
}
break;
case MotionEvent.ACTION_CANCEL:
if (rippleInAdapter) {
// dont use current coords in adapter since they tend to jump drastically on scroll
currentCoords.set(previousCoords.x, previousCoords.y);
previousCoords = new Point();
}
childView.onTouchEvent(event);
if (rippleHover) {
if (!prePressed) {
startRipple(null);
}
} else {
childView.setPressed(false);
}
cancelPressedEvent();
break;
case MotionEvent.ACTION_MOVE:
if (rippleHover) {
if (isEventInBounds && !eventCancelled) {
invalidate();
} else if (!isEventInBounds) {
startRipple(null);
}
}
if (!isEventInBounds) {
cancelPressedEvent();
if (hoverAnimator != null) {
hoverAnimator.cancel();
}
childView.onTouchEvent(event);
eventCancelled = true;
}
break;
}
return true;
}
}