Method for Android programming to realize transparent background of activity dialog
This paper describes the method of Android programming to realize the transparent background of activity dialog. Share with you for your reference, as follows:
First, check the relationship between window activities
Omit....
My understanding is
Each activity has a window, that is, the topmost container of the view. An activity is a group of view containers (the child of the window) that provide user interaction
Hierarchy is
So if you need to set actiivy transparency
You need to set windowistranslucent first to make the window transparent.. Then set the background of the window
At this time, whether the activity is transparent depends on whether the background color of the content of the activity is transparent
Just set it in the layout. The default is transparent# 00000000 [if istranslucent is set to false, the background attribute will not work]
For the same dialog transparency, you need to set the following properties
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I hope this article will help you in Android programming.