dniz b30c567719 AppBarLayout expose setLiftable() and setLifted() as a workaround for ListView lift on scroll ...

Example of workaround:

  appBarLayout.setLiftable(true);
  listView.setOnScrollListener(
      new OnScrollListener() {
        @Override
        public void onScrollStateChanged(AbsListView view, int scrollState) {}

        @Override
        public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
          boolean isAtTop = firstVisibleItem == 0 && (view.getChildCount() == 0 || view.getChildAt(0).getTop() == 0);
          appBarLayout.setLifted(!isAtTop);
        }
      });

PiperOrigin-RevId: 202187470

2018-07-02 09:42:27 -04:00

..

com/google/android/material

AppBarLayout expose setLiftable() and setLifted() as a workaround for ListView lift on scroll

2018-07-02 09:42:27 -04:00