java.lang.IllegalStateException: Only fullscreen opaque activities can request orientation

Question

I am facing the problem while retrieving the contacts from the contact book in Android 8.0 Oreo java.lang.IllegalStateException: Only fullscreen opaque activities can reques

Answer 1

I recently faced the issue and here's the solution.

No need to change the screen orientation parameter which you set at android manifest file.

Just add two folders in

res>values
as  res>values-v26 
and res>values-v27

Then copy your styles.xml and themes.xml file there.

and change the following parameters from TRUE to FALSE.

true

false

It will work.

A common bug of Android 8.0