Android simple to record and restore ListView scrolling position method _android

The example in this article describes how Android simply records and restores the ListView scrolling location. Share to everyone for your reference, specific as follows:

Sometimes we need to record the current ListView scroll to the location, reload time to return to the original, not wordy, give the code:

List scrolling
private Onscrolllistener scrolllis = new Onscrolllistener () {
  @Override public
  void Onscroll ( Abslistview arg0, int arg1, int arg2, int arg3) {
  }
  @Override public
  void onscrollstatechanged (Abslistview VI ew, int scrollstate) {
    if (scrollstate==onscrolllistener.scroll_state_idle) {
      listpos= List.getfirstvisibleposition (); Listpos records the position of the line at the top of the list currently visible
     }}
;

Next is the restore location, placed after the ListView load:

List.setselection (Listpos);

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I hope this article will help you with the Android program.