Is it possible to set the transparency of a view in Android?
Question
I would like to change the transparency of a whole View in Android. How can I do that? The View has a nontransparent background.
2 answers
solution1
4 ACCPTED 2012-12-04 10:22:03
Since API Version 11 it is possible to set the opacity of a view with setAlpha() .
For older Versions it may be possible with the NineOldAndroids backport of View property animations.
solution2
0 2010-07-14 12:55:35
View.setBackgroundDrawable . Use a ColorDrawable with the appropriate alpha value?
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.
Related Question
Android Navigation View transparency
How do I set an Android View's transparency with animation?
How to set a footer with transparency in Android
Possible to set transparency to XML gradient file?
Is it possible to set Drag Shadow Opacity / Transparency?
Is it possible to add transparency to jpg in Java and Android
is it possible to set a View as wallpaper on home screen in android?
how to control the transparency of a view in a RelativeLayout in android?
Android how to set transparency to custom part of ImageView
Android: Is it possible to set View height proportional to the View width?
Related Tags