Forward ownership of libbinder and libhwbinder related things to
respective libbinder and libhwbinder OWNERS sets, to support future
developments.

Bug: 149869862
Test: N/A
Change-Id: If14bfdd89719c7cb1e39594aecdb089d4d5c96e3

* changes:
  WifiInfo: Add equals implementation
  Convert WifiInfo to TransportInfo

These were used temporarily before merged stubs were ready,
but they are not used anymore.

Test: m
Change-Id: I517f64353749ffd8d92b8ddbc1dd8b7af75f2176

* changes:
  Audio: use preferred device for strategy for communication route
  AudioManager: Add communication device management APIs
  AudioService: refactor communication route control

Replaced use of forced usage for communication by set preferred device
for strategy to control communication route in audio policy manager.

Also do not use forced usage for record which was redundant with forced
usage for communication.

Bug: 161358428
Test: audio smoke tests

Change-Id: I665257fc5903b663096104b0424781d9799635a5
Merged-In: I665257fc5903b663096104b0424781d9799635a5

Add new APIs to manage the audio device used for communication
use cases (Cellular calls, VoIP and Video calls).
These APIs are meant to replace specific APIs like setSpeakerPhoneOn()
and provide a single generic way of configuring the audio device selected
for calls.
They will be used for newly added device types (e.g. BLE audio) instead
of adding new specific APIs.
They will also offer more options like for instance allowing to select the
earpiece (handset) device when a wired headset is connected.
The new APIs are:
 - boolean setDeviceForCommunication(AudioDeviceInfo)
 - void clearDeviceForCommunication()
 - AudioDeviceInfo getDeviceForCommunication()

A listener is also added for applications to monitor current communication
device selection:
- OnCommunicationDeviceChangedListener
As well as listener registration and unregistration APIs:
- addOnCommunicationDeviceChangedListener()
- removeOnCommunicationDeviceChangedListener()

Bug: 161358428
Test: make && atest AudioCommunicationDeviceTest
Change-Id: I8028d842e4a8ca1abe0f87d03e3c5d57c46b9362
Merged-In: I8028d842e4a8ca1abe0f87d03e3c5d57c46b9362

Audio routing for communication use cases (cell, video and VoIP calls)
is controlled by separate APIs: setSpeakerPhoneOn(), startBluetoothSco()
and stopBluetoothSco().
Requests for speakerphone and bluetooth are managed by separate client
stacks although in the end they control a single routing state in audio
policy manager, which creates problems in case of conflicting requests
and race conditions.
This CL refactors the implementation by regrouping the Bluetooth Sco and
Speaker client stacks into a single one. This makes sure that no
conflicting routing request exist for a given client.
It also makes handling of race conditions and prioritization between
clients easier.
Finally, it prepares the introduction of a new API that will be the
single entry point for communication route control.

Also in this CL:
- Option to enable more debug log for communication route
- Fixes in BtHelper.receiveBtEvent()
  1) Fix intent broadcast missing in case of transition from external
  activation to internal activation.
  2) Do not clear SCO requests when SCO audio is disconnected: this can
  happen because current active communication route request is different
  from SCO but pending requests must stay in the stack.
  3) Do not clear SCO requests when the audio mode owner changes. Any Active
  communication route requested by new audio mode owner will be honored
  and pending requests will be restored when mode owner changes again.

Test: regression tests with cell and VoIP calls

Change-Id: If9d2f24b9def78ccd791294ed42d95ce30f0ba8b
Merged-In: If9d2f24b9def78ccd791294ed42d95ce30f0ba8b

This is needed for connectivity to compare TransportInfo instances.

Bug: 162602799
Test: atest android.net.wifi
Change-Id: I215b769339f68b76a1b2fa15f66c4527d184b696
Merged-In: I215b769339f68b76a1b2fa15f66c4527d184b696

Also, deprecate WifiManager.getConnectionInfo() and add a note to
help apps to migrate. The deprecation is purely cosmetic, no plans to
remove any existing functionality from the WifiManager API.

Bug: 162602799
Test: Compiles
Change-Id: I12c473185dc5518f5684e83c2f49e07271738cb5
Merged-In: I12c473185dc5518f5684e83c2f49e07271738cb5

Add paths to visibility needed for tests.
Soong allows specifying paths w/o validation.  Once the
migration is complete, we can remove the old path in
visibility rules.

BUG: 137323948
Test: TH
Change-Id: I81c053c79dd82d7059bc7fb67be82accc3254e97

Test: atest; treehugger
Bug: 171542607
Change-Id: I5812469dfb96f30b5b185fc1bb983e3357bb4efa
Merged-In: I5812469dfb96f30b5b185fc1bb983e3357bb4efa
(cherry picked from commit f4ded970)

This is needed to fix invalid OWNERS for other files in this directory.

Test: n/a
Change-Id: I5d6d4b8c578ba066cf968cb719b6dd29693f017b

Support set/clear/get preferrd device for capture preset. The preferred
device will be used for audio routing when it is availabled. The
preferred device doesn't need to be present when setting.

Bug: 160352965
Test: atest AudioServiceTest
Test: atest AudioServiceHostTest
Test: atest CarAudioZonesHelperTest

Change-Id: Ib7aa142ad4c56a8138c7b440e8efbbf7a7ee38a6
Merged-In: Ib7aa142ad4c56a8138c7b440e8efbbf7a7ee38a6

Now it returns a boolean to indicate if the snapshot was successful or
not since we no longer use inode to delete snapshots.

Bug: 154897348
Test: atest RollbackUnitTest RollbackStoreTest AppDataRollbackHelperTest
Merged-In: I10ed0e3adef88a27ee239c183d99a836b623d0d1
Change-Id: I10ed0e3adef88a27ee239c183d99a836b623d0d1
(cherry picked from commit 6d8e4e5a)

This is not part of the Wifi module, move it to the non-updatable
directory.

Bug: 176105484
Test: compiles
Merged-In: Ia95e300da9286d79ee57c285c3bfa88ecc98e326
Change-Id: I495b3edc6e7a6bbb7bae287e8bdd88243e72da70

This reverts commit f7dc3f67.

Reason for revert: b/176163590, continual fatal exceptions in telephony on reboot
Bug: 176163590
Test: Local revert and the fatal exceptions go away

Change-Id: If7cbe3e5b8764f0ee72985830880157f64d71101

Add OWNERS file to services/tests/servicestests/src/com/android/server/audio
and add jmtrivi@google.com to media owners file.

Test: N/A
Change-Id: If446eb3f2de07ab1cb3e87715b964a9360ec684c