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2014/10/16 ¤W¤È 08:12:17

android Programming Glossary: deltax

Developing an Android Homescreen

http://stackoverflow.com/questions/3467461/developing-an-android-homescreen

Scroll to follow the motion event final int deltaX int mLastMotionX x mLastMotionX x Log.i LOG_TAG event move.. mLastMotionX x mLastMotionX x Log.i LOG_TAG event move deltaX deltaX mScrollX mScrollX if deltaX 0 if mScrollX 0 scrollBy.. x mLastMotionX x Log.i LOG_TAG event move deltaX deltaX mScrollX mScrollX if deltaX 0 if mScrollX 0 scrollBy Math.max..

Android Swipe on List

http://stackoverflow.com/questions/4373485/android-swipe-on-list

upX event.getX upY event.getY float deltaX downX upX float deltaY downY upY horizontal swipe detection.. deltaY downY upY horizontal swipe detection if Math.abs deltaX MIN_DISTANCE left or right if deltaX 0 Log.i logTag Swipe.. if Math.abs deltaX MIN_DISTANCE left or right if deltaX 0 Log.i logTag Swipe Left to Right mSwipeDetected Action.LR..

Android Homescreen

http://stackoverflow.com/questions/4969226/android-homescreen

Scroll to follow the motion event final int deltaX int mLastMotionX x mLastMotionX x Log.i LOG_TAG event move.. mLastMotionX x mLastMotionX x Log.i LOG_TAG event move deltaX deltaX mScrollX mScrollX if deltaX 0 if mScrollX 0 scrollBy.. x mLastMotionX x Log.i LOG_TAG event move deltaX deltaX mScrollX mScrollX if deltaX 0 if mScrollX 0 scrollBy Math.max..

Developing an Android Homescreen

http://stackoverflow.com/questions/3467461/developing-an-android-homescreen

Log.i LOG_TAG event move if mTouchState TOUCH_STATE_SCROLLING Scroll to follow the motion event final int deltaX int mLastMotionX x mLastMotionX x Log.i LOG_TAG event move deltaX deltaX mScrollX mScrollX if deltaX 0 if mScrollX 0.. Scroll to follow the motion event final int deltaX int mLastMotionX x mLastMotionX x Log.i LOG_TAG event move deltaX deltaX mScrollX mScrollX if deltaX 0 if mScrollX 0 scrollBy Math.max mScrollX deltaX 0 else if deltaX 0 final int.. to follow the motion event final int deltaX int mLastMotionX x mLastMotionX x Log.i LOG_TAG event move deltaX deltaX mScrollX mScrollX if deltaX 0 if mScrollX 0 scrollBy Math.max mScrollX deltaX 0 else if deltaX 0 final int availableToScroll..

Android Swipe on List

http://stackoverflow.com/questions/4373485/android-swipe-on-list

false allow other events like Click to be processed case MotionEvent.ACTION_UP upX event.getX upY event.getY float deltaX downX upX float deltaY downY upY horizontal swipe detection if Math.abs deltaX MIN_DISTANCE left or right if deltaX 0.. upX event.getX upY event.getY float deltaX downX upX float deltaY downY upY horizontal swipe detection if Math.abs deltaX MIN_DISTANCE left or right if deltaX 0 Log.i logTag Swipe Left to Right mSwipeDetected Action.LR return false if.. deltaX downX upX float deltaY downY upY horizontal swipe detection if Math.abs deltaX MIN_DISTANCE left or right if deltaX 0 Log.i logTag Swipe Left to Right mSwipeDetected Action.LR return false if deltaX 0 Log.i logTag Swipe Right to Left..

Android Homescreen

http://stackoverflow.com/questions/4969226/android-homescreen

Log.i LOG_TAG event move if mTouchState TOUCH_STATE_SCROLLING Scroll to follow the motion event final int deltaX int mLastMotionX x mLastMotionX x Log.i LOG_TAG event move deltaX deltaX mScrollX mScrollX if deltaX 0 if mScrollX 0 .. Scroll to follow the motion event final int deltaX int mLastMotionX x mLastMotionX x Log.i LOG_TAG event move deltaX deltaX mScrollX mScrollX if deltaX 0 if mScrollX 0 scrollBy Math.max mScrollX deltaX 0 else if deltaX 0 final int availableToScroll.. Scroll to follow the motion event final int deltaX int mLastMotionX x mLastMotionX x Log.i LOG_TAG event move deltaX deltaX mScrollX mScrollX if deltaX 0 if mScrollX 0 scrollBy Math.max mScrollX deltaX 0 else if deltaX 0 final int availableToScroll..