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| public class CustomPopupWindow extends PopupWindow { public CustomPopupWindow(View contentView, int width, int height){ super(contentView,width,height); } @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); } @Override public void showAsDropDown(View anchor, int xoff, int yoff) { 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, xoff, yoff); }
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