How to change theme for AlertDialog

Question

I was wondering if someone could help me out. I am trying to create a custom AlertDialog. In order to do this, I added the following line of code in styles.xml

Answer 1

I"m not sure how Arve's solution would work in a custom Dialog with builder where the view is inflated via a LayoutInflator.

The solution should be to insert the the ContextThemeWrapper in the inflator through cloneInContext():

View sensorView = LayoutInflater.from(context).cloneInContext(
     new ContextThemeWrapper(context, R.style.AppTheme_DialogLight)
).inflate(R.layout.dialog_fingerprint, null);