tree 81572294e7e5bdc968fcd929570b5ee0694fe4f4
parent cadba8f32fcf1643d8132ed1026593f20af9cb03
author Michael W <baddaemon87@gmail.com> 1697978568 +0200
committer Michael W <baddaemon87@gmail.com> 1706638334 +0100

Dialer: Fix settings

* RingtonePreference doesn't exist in androidx world - we have to
  make our own
* We don't need to remove the dividers anymore - androidx doesn't have
  them in the first place
* AppCompatPreferenceActivity is deprecated as well, make it
  an AppCompatActivity and start using fragments

Change-Id: I54d22868deb8950618b69652ae3810b8e0bcdb80