I have searched this forum and StackOverflow and wasn't able to come up with anything for the problem I am facing.
I have subclassed Gallery because I wanted to be able to implement a vertical fling of items in the gallery (as a way to remove them). Obviously I still want the horizontal fling to work The problem I am running into is that onFling does not always get called for some reason when my fling is vertical. Just doing a straight vertical fling does not enter the onFling method. However, if I move slightly to the left or right and then fling vertically I get into the onFling method and everything works as expected. I am using the following code in my Gallery subclass to achieve this: @Override public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) { if (m_curTouchPos == NO_CURRENT_TOUCH_POS || m_callback == null) return super.onFling(e1, e2, velocityX, velocityY); float e1x = e1.getX(); float e1y = e1.getY(); float e2x = e2.getX(); float e2y = e2.getY(); float offPath = Math.abs(e1x - e2x); float distance = Math.abs(e1y - e2y); if (offPath < s_swipeMaxOffPath && //Math.abs(velocityY) >= s_swipeMinVelocity && distance >= s_swipeMinDistance) { if (e1y > e2y) { m_callback.onSwipeUp(m_curTouchPos); } else if (e2y > e1y) { //TODO: IMPLEMENT THIS //m_callback.onSwipeDown(m_curTouchPos); } } m_curTouchPos = NO_CURRENT_TOUCH_POS; return super.onFling(e1, e2, velocityX, velocityY); } @Override public boolean onDown(MotionEvent eve) { if (eve.getAction() == MotionEvent.ACTION_DOWN) m_curTouchPos = pointToPosition((int)eve.getX(), (int)eve.getY()); return super.onDown(eve); } What am I doing wrong? Thanks in advance, Justin -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en