Fix 2336057: Provide a way for the user to return to a call from LockScreen.

This makes the "Emergency call" button dual-purpose. If there's a call in progress,
the button will show "Return to call" and take them back to the call.
7 files changed
tree: 1c2b4ac617e741376288bc5f37db3b296de330de
  1. policy/