Here is a simple function to change the opacity of a view in android.
Opacity is called alpha in android. so setAlpha(int) will do the job.

 ImageView img = (ImageView)findViewById(R.id.img);
 img.setAlpha(50);

The integer value may range from 0-255.

 

Leave a Reply

Your email address will not be published. Required fields are marked *

 

 

 

Theme by HermesThemes

Copyright © 2018 CoderzHeaven. All Rights Reserved

Please wait...

Subscribe to our newsletter

Want to be notified when our article is published? Enter your email address and name below to be the first to know.