How to set transparency of a background image Android xml file

Question

I have put an image in as the background of my android application with the following line of code:

 android:background=\"@drawable/background\"

Answer 1

just use this line in your .xml file android:background="#ddxxxxxx" replace the xxxxxx with any color you want. refer https://alvinalexander.com/android/how-background-image-behind-translucent-opaque-textview for more details.