Prevent CollapsingToolbarLayout collapse if not needed

Question

Using:

compile \'com.android.support:design:23.0.0\'
compile \'com.android.support:appcompat-v7:23.0.0\'
compile \'com.android.support:cardview-v7:23.0.0\'
c         


        

Answer 1

  AppBarLayout.LayoutParams params = (AppBarLayout.LayoutParams) activityUserGroupProfleBinding.collapsingToolbarLayout.getLayoutParams();
        if (logic) {
            params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_EXIT_UNTIL_COLLAPSED);
        } else {
            params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SNAP);
        }
        activityUserGroupProfleBinding.collapsingToolbarLayout.setLayoutParams(params);