If some process tries to start a recognition, the STH will now check to
see if there are any other models that have been loaded and either:
- Have a callback that's died (determined by pinging the binder)
- Don't have a callback at all (meaning they didn't clean up after the
last detection and didn't start it again).
If it finds such a model, it will be stopped and unloaded, freeing up
resources in the HAL.
Test: Manually load model/kill the process and make sure that it is
unloaded the next time some other model is loaded. Also made sure
running models aren't evicted.
Change-Id: Ia1139b47afe5f88102a3773d90f4f056ea3cdc92
If an app has died while being connected to the sound trigger helper/the
binder goes away, we should stop and unload the model since there's no
way to get a handle on it again (without reloading the same UUID at some
point).
Test: Force stop the SoundTriggerTestApp while it has a model started,
trigger the sound model, then watch it get unloaded when the helper
notices that the binder is dead.
Change-Id: Iddfaaa03482d56e71f23e5982d4bd579f386b51d
The BatterySaverPolicy is designed to consolidate all battery saver
knobs into a central location. Usually it is consistent to
mLowPowerModeEnabled unless it gets different data for specific
service. By adding these knobs, we can effectively tune the battery
saver.
This cl sets up the framework for BatterySaverPolicy and updates
following service to get battery saver data from BatterySaverPolicy
1. GnssLocationProvider
2. VibratorService
3. WindowManagerService
4. BackupManagerService
5. SoundTriggerService
6. NetworkPolicyManagerService
Screen brightness will come in a following cl.
Bug: 34693888
Test: FrameworksServicesTests
Change-Id: I6b040e93391614b44d136a485faa4a332c396e51
If the recognition was aborted due to the service state being set to
false, clients were not made aware that the model had been stopped (but
would get a resume event).
Bug: 30233664
Change-Id: I9f663362ff142eadfd5ef727c5f0c941f8e9e89d
When the VIMS changes the implementation or has its implementation force
stopped, it used to stop all the recognitions that were in the
SoundTriggerService (without letting those clients know that they've
been stopped). Instead, the VIMS should just unload the keyphrases that
it loaded, so the other clients are not perturbed.
Bug:28518547
Change-Id: Ia70e8576f43cb8a8521c947ff7fc56f63cfbad54
The STH just needs to log the fact that a model has been stopped when it
is aborted. We also need to allow models to be stopped even if the
service is unavailable.
Bug:28474708
Change-Id: I2d618ae9c7c87311223f7d75b8ded7678252d11c
During stopAllRecognitions(), the internal state of a sound model was
being cleared (which made it look like the model was being unloaded).
However, the model was still loaded, so subsequent calls to load a 'new'
model would break.
Bug:28432002
Change-Id: I7090bf52704c6e46e3bb6d495d8fe4b8a1d9e2ad
This CL adds the ability in STH to manage multiple voice models indexed by
keyphrase ID, which is an integer.
Bug: 28104190
Change-Id: I8e10cca05ed8b4b8414cae7fffc26c132d4b7cbd
This CL redesigns and cleans up a lot of the core logic in STH.
Major changes include:
- Adds Tron logging based counters.
- Common startRecognition(), stopRecognition() and updateRecognition()
routines that work on both Keyphrase and Generic sound models.
- Common streamlined logic for when recognition is aborted, requested and
paused due to phone call/power save etc, for both keyphrase and generic
models.
- Special handling of the singleton nature of keyphrase models in
startRecognition().
- Moves all Keyphrase model state to the common ModelData structure.
- Adds Recognition pause/resume() for generic sound models so that they react
to power save, call state, recognition aborted due to service unavailable
etc.
Bug: 27972641
Change-Id: I96a7f567d2a4973facec556892a163ca74176bbf
Parcelables don't work well with inheritance. So changed the
IRecognitionStatusCallback to have onKeyphraseDetected() and
onGenericSoundTriggerDetected() for those respective events.
Made corresponding changes to AlwaysOnHotwordDetector and SoundTriggerDetector.
Bug: 27250528
Change-Id: Ic08a431e7cc4248c688b05c865348170246de576
When delete is called, now the STH unloads the corresponding models.
Fix bug with keyphrase where a delete call didn't unload (or stop)
the keyphrase model.
Bug: 27279380
Change-Id: Ia34f713d2aecef4102c0f0ccc57b8d2e5febe4bb
- Fix issue when multiple starts cause multiple spurious loads to be sent to
the native layer.
- Fix scrolling issue in the native app.
Bug: 27222043
Change-Id: Iddf36a8b68637f478dc23b001ecbde352db3a5f0
- Refactoring SoundTriggerHelper to handle generic sound models.
- Ability to store multiple models, callback and state information.
- Separate out initialization to be done per voice model, per any model
and per generic model.
- Minor change to the API exposed -- removing the Handler from the
createSoundTriggerDetector call.
- Added callback processing for onRecognitionEvent().
- Added logic for stopAll().
- Changes to the SoundTriggerTestApp to start/stop recognition.
- Multiple models (3).
- Ability to start/stop/load/unload individual models.
Bug: 22860713
Bug: 27222043
Change-Id: Ie5d811babb956bead653fb560a43f1e549ed11bd
This CL implements the SoundTrigger API improvements as given in b/22860713. Only the java-level
parts are implemented in this CL.
Key changes include:
* Addition of a SoundTriggerManager/SoundTriggerDetector system API to manage
the sound-trigger based sound models.
* Addition of a SoundTriggerService service that manages all sound models
including voice (keyphrase) and sound-trigger based models.
* Includes logic to write sound-trigger based models to the database.
* VoiceInteractionManager service now uses SoundTriggerService instead of
SoundTriggerHelper.
Bug: 22860713
Change-Id: I7b5c0ed80702527c4460372efeb5e542d3693a69
