public class SFPopupWindow extends PopupWindow { public SFPopupWindow(Context context) { super(context, null); } @Override public void showAsDropDown(View anchor) { if (Build.VERSION.SDK_INT == 24) { Rect rect = new Rect(); anchor.getGlobalVisibleRect(rect); int h = anchor.getResources().getDisplayMetrics().heightPixels - rect.bottom; setHeight(h); } super.showAsDropDown(anchor); }}
