Ensure only system-provided call settings is accessible via intent.
Ensure only the system provided ACTION_SHOW_CALL_SETTINGS screen is shown
by setting priority > 0 for the default telephony implementation of this
screen.
Remove config.xml overlay for settings package as it won't be needed since
only system apps can declare an intent-filter priority > 0.
Test: Manual test call forwarding notification redirects as expected.
Fixes: 184238873
Change-Id: I39d72d0c1dda900cb034cf93993be17805b6ecff
3 files changed