DO NOT MERGE Extract Bluetooth device scanning logic into abstract superclass.

This will be used for Bluetooth device picker which has slightly different behavior for filtering and when a device in the list is selected. For this CL, there is no functionality change.

Bug: 122608757

Test: build and deploy, go through pairing scenarios, RunCarSettingsRoboTests
Change-Id: I6fb32783273674323019519d6b2357c232974127
4 files changed
tree: 97e1fe4ca33cdfb8269bf110ff5400c5b08f0d83
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. PREUPLOAD.cfg