This Activity already has an action bar supplied by the window decor

Question

Trying to move over my stuff to use Toolbar instead of action bar but I keep getting an error saying

java.lang.RuntimeException: Unable to start         


        

Answer 1

Add this in your values/styles.xml

And add the following code in your values-v11/styles.xml and values-v14/styles.xml

Thats it. It will work.