Android Set window background transparent bug

Today solves a bug, in our product interface quickly click on a control (click to jump to other activity), will be the other app!

The initial idea was to use overridependingtransition, which resulted in the app losing its capture of touch practices during the switchover process, which was not resolved after the results were removed.

There is no particularly good idea, this bug without log is the most difficult to solve! No-stop retries, inadvertently discovered, during activity switching, using an activity that exits animation (zoom)

Behind all is transparent, launcher all show out, although the area is small, but still I found. I just thought maybe the background was set to transparent as a result of the touch event leak, and then open

Values/styles.xml found application used theme, remove <item name= "android: Windowistranslucent" >true</item > This line resolves this bug.

Summary: If you want to make the app's background transparent, you can set the window's background to transparent drawable in activity.

Android Set window background transparent bug