The app appears to be running in Android Studio, but it doesn’t render on my phone. I tried looking up how themes work, but I couldn’t find any reason why removing themes would crash the app.
I want to display a single blank view in my app. I can’t do this because the theme adds an actionbar.
use a theme that does not show the actionbar/toolbar like
<style name="Theme.MyTheme" parent="Theme.MaterialComponents.NoActionBar">