Move the non-ui bluetooth control/tracking code to SettingsLib so
that it can be shared with others.
Mostly just move classes to frameworks/base/packages/SettingsLib,
however a few things had to move around.
- Dock handling had to move back to code still in settings
- Local preference related code had to be moved back to settings
- Added an error flow from SettingsLib to Settings
Depends on I69fd888362c6dbb325f6113b32c4b15cc6a23a41
Bug: 19180466
Change-Id: Ie57fe26a27bbb0adc2ef69e042a05c7290c6a52a
Major refactoring of Bluetooth settings classes.
- Moved all functionality from LocalBluetoothManager into new
LocalBluetoothAdapter and LocalBluetoothPreferences, and into
existing classes.
- Refactored functionality from BluetoothEventRedirector into new
BluetoothEventManager class, deleting the original version. New
version uses a HashMap from action Strings to implementers of the
BluetoothEventManager.Handler interface.
- Created new BluetoothDiscoveryReceiver to update shared preferences
timestamp for Bluetooth discovery start/finish. This is the only event
handling we need to do when the settings app is not visible, so it has
its own receiver entry in AndroidManifest.xml. Edits are written using
QueuedWork.singleThreadExecutor(), which BroadcastReceiver knows about
and will wait for completion, eliminating the need for PendingResult.
- Miscellaneous cleanups to code style and logic for readability.
- Pulled some large switch statement code blocks into new methods.
- Changed all Bluetooth state references to the new BluetoothProfile
constants.
- Changed use of deprecated Notification constructor in
BluetoothPairingRequest to use Notification.Builder.
- Moved Utf8ByteLengthFilter helper function from BluetoothNamePreference
into its own class, and moved test cases into the same package.
- Moved all LocalBluetoothProfileManager functionality related to
specific profiles into new top-level classes (A2dpProfile, etc.), all
implementing the LocalBluetoothProfile interface.
- Moved all UI-related methods from CachedBluetoothDevice into the class
that uses the method, or into the static Utils class for shared methods.
Change-Id: I6d49b7f4ae0c7d7dcf62551ee40b51ecb5fe4f47
