Android Combat Simple Tutorial-72nd gun (Popupwindow floating window)

Popupwindow The official definitions for example are as follows:

A Popup window that can is used to the display an arbitrary view. The popup window is a floating container this appears on top of the current activity.

This means that it is a floating above the current interface and can be displayed in any positionView, the previous chapters we learned the popup box, all kinds of, thenPopupwindowthere should be two points and pop-up boxes different, one isPopupwindowYou must specify a width height property, and the popup box is not required;Popupwindowyou must specify its layout file.

Here's a summary of the regular usage:

Method	type	description
popupwindow (context context)	construction method

Android Combat Simple tutorial-72nd gun (popupwindow floating window)