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2014/10/16 ¤W¤È 08:11:55

android Programming Glossary: currentfirstvisibleitem

Detecting the scrolling direction in the adapter (up/down)

http://stackoverflow.com/questions/12114963/detecting-the-scrolling-direction-in-the-adapter-up-down

ListView lw getListView if view.getId lw.getId final int currentFirstVisibleItem lw.getFirstVisiblePosition if currentFirstVisibleItem mLastFirstVisibleItem.. int currentFirstVisibleItem lw.getFirstVisiblePosition if currentFirstVisibleItem mLastFirstVisibleItem mIsScrollingUp false else if currentFirstVisibleItem.. mLastFirstVisibleItem mIsScrollingUp false else if currentFirstVisibleItem mLastFirstVisibleItem mIsScrollingUp true mLastFirstVisibleItem..

Detect Scroll Up & Scroll down in ListView

http://stackoverflow.com/questions/16791100/detect-scroll-up-scroll-down-in-listview

a scrolling stopped... if view.getId lw.getId final int currentFirstVisibleItem lw.getFirstVisiblePosition if currentFirstVisibleItem mLastFirstVisibleItem.. int currentFirstVisibleItem lw.getFirstVisiblePosition if currentFirstVisibleItem mLastFirstVisibleItem mIsScrollingUp false Log.i a scrolling.. mIsScrollingUp false Log.i a scrolling down... else if currentFirstVisibleItem mLastFirstVisibleItem mIsScrollingUp true Log.i a scrolling..

Detecting the scrolling direction in the adapter (up/down)

http://stackoverflow.com/questions/12114963/detecting-the-scrolling-direction-in-the-adapter-up-down

onScrollStateChanged AbsListView view int scrollState final ListView lw getListView if view.getId lw.getId final int currentFirstVisibleItem lw.getFirstVisiblePosition if currentFirstVisibleItem mLastFirstVisibleItem mIsScrollingUp false else if currentFirstVisibleItem.. final ListView lw getListView if view.getId lw.getId final int currentFirstVisibleItem lw.getFirstVisiblePosition if currentFirstVisibleItem mLastFirstVisibleItem mIsScrollingUp false else if currentFirstVisibleItem mLastFirstVisibleItem mIsScrollingUp true .. lw.getFirstVisiblePosition if currentFirstVisibleItem mLastFirstVisibleItem mIsScrollingUp false else if currentFirstVisibleItem mLastFirstVisibleItem mIsScrollingUp true mLastFirstVisibleItem currentFirstVisibleItem Check if mIsScrollingUp is true..

Detect Scroll Up & Scroll down in ListView

http://stackoverflow.com/questions/16791100/detect-scroll-up-scroll-down-in-listview

stub final ListView lw getListView if scrollState 0 Log.i a scrolling stopped... if view.getId lw.getId final int currentFirstVisibleItem lw.getFirstVisiblePosition if currentFirstVisibleItem mLastFirstVisibleItem mIsScrollingUp false Log.i a scrolling down..... 0 Log.i a scrolling stopped... if view.getId lw.getId final int currentFirstVisibleItem lw.getFirstVisiblePosition if currentFirstVisibleItem mLastFirstVisibleItem mIsScrollingUp false Log.i a scrolling down... else if currentFirstVisibleItem mLastFirstVisibleItem.. if currentFirstVisibleItem mLastFirstVisibleItem mIsScrollingUp false Log.i a scrolling down... else if currentFirstVisibleItem mLastFirstVisibleItem mIsScrollingUp true Log.i a scrolling up... mLastFirstVisibleItem currentFirstVisibleItem share..