Change gravity of PopupWindow

Question

I have a button that must show a popup window. And the popup window must be aligned with the right side of the button. That\'s how I do it.

button.setOnClick         


        

Answer 1

The easiest way I've found is to specify the x-offset parameter:

final View view = popup.getContentView();
view.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED);
popup.showAsDropDown(button, button.getWidth() - view.getMeasuredWidth(), 0);

Answer 2

You can try to change it from the xml file:

android:layout_graviry="left"