commit 04bd18d644d1d0b8df818de62e80c4b2edd9dfcf
author Pavlin Radoslavov <pavlin@google.com> Tue Feb 06 16:14:00 2018 -0800
committer Pavlin Radoslavov <pavlin@google.com> Tue Mar 06 23:24:13 2018 +0000
tree 28e1254b96ff9e7c4f552ad05ab529dc9d88a1c3
parent e33b9f6234c4a203a9941ebfee52189913b267c3

Update the Bluetooth Active Device state in the Device Manager

The Bluetooth Active Device state should be updated for all
CachedBluetoothDevice entries.
This should be done inside CachedBluetoothDeviceManager in SettingsLib
instead of BluetoothDeviceUpdater in the Settings app.

Also:
 * Added a new CachedBluetoothDeviceManagerTest.java unit test
 * Added a new method CachedBluetoothDevice.isActiveDevice()
   for testing.

Bug: 72316092
Test: Manual - two headsets and switching the active device
      Unit tests - "make RunSettingsLibRoboTests -j 40"
Change-Id: Ic3fbf667c66ed2de8e5c3352bc1ffd829a9052cf
Merged-In: Ic3fbf667c66ed2de8e5c3352bc1ffd829a9052cf
(cherry picked from commit c285d559fa8f0d597e8d5f1c8176dbb187e2d6ac)