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2014/10/16 ¤W¤È 08:25:30

android Programming Glossary: swipe_threshold

Android list view Right / Left swipes like call logs

http://stackoverflow.com/questions/16017988/android-list-view-right-left-swipes-like-call-logs

motionEvent private final class GestureListener extends SimpleOnGestureListener private static final int SWIPE_THRESHOLD 100 private static final int SWIPE_VELOCITY_THRESHOLD 100 @Override public boolean onDown MotionEvent e return true @Override.. try float diffY e2.getY e1.getY float diffX e2.getX e1.getX if Math.abs diffX Math.abs diffY if Math.abs diffX SWIPE_THRESHOLD Math.abs velocityX SWIPE_VELOCITY_THRESHOLD if diffX 0 onSwipeRight else onSwipeLeft else if Math.abs diffY SWIPE_THRESHOLD.. Math.abs velocityX SWIPE_VELOCITY_THRESHOLD if diffX 0 onSwipeRight else onSwipeLeft else if Math.abs diffY SWIPE_THRESHOLD Math.abs velocityY SWIPE_VELOCITY_THRESHOLD if diffY 0 onSwipeBottom else onSwipeTop catch Exception exception..

Android: How to handle right to left swipe gestures

http://stackoverflow.com/questions/4139288/android-how-to-handle-right-to-left-swipe-gestures

motionEvent private final class GestureListener extends SimpleOnGestureListener private static final int SWIPE_THRESHOLD 100 private static final int SWIPE_VELOCITY_THRESHOLD 100 @Override public boolean onDown MotionEvent e return true @Override.. try float diffY e2.getY e1.getY float diffX e2.getX e1.getX if Math.abs diffX Math.abs diffY if Math.abs diffX SWIPE_THRESHOLD Math.abs velocityX SWIPE_VELOCITY_THRESHOLD if diffX 0 onSwipeRight else onSwipeLeft else if Math.abs diffY SWIPE_THRESHOLD.. Math.abs velocityX SWIPE_VELOCITY_THRESHOLD if diffX 0 onSwipeRight else onSwipeLeft else if Math.abs diffY SWIPE_THRESHOLD Math.abs velocityY SWIPE_VELOCITY_THRESHOLD if diffY 0 onSwipeBottom else onSwipeTop catch Exception exception..