android - Get an event when a ListView item is visible or not -
i wondering if there kind of onvisibilychangelistener views in listview because have method called every time listview item change visibility.
i know onpredrawlistener check if view gonna visible. how can check if view gets scrolled out of visible screen area?
you can implement onscrolllistener listview , override onscrollstatechanged(abslistview view, int scrollstate) , onscroll(abslistview view, int firstvisibleitem, int visibleitemcount, int totalitemcount) , listview item visible.
onscroll(abslistview view, int firstvisibleitem, int visibleitemcount, int totalitemcount) method know row of listview visible using value of firstvisibleitem , visibleitemcount.
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