use of android.hardware.soundtrigger.SoundTrigger.GenericSoundModel in project platform_frameworks_base by android.
the class GenericSoundModelTest method testFuzzGenericSoundModel.
/**
* Tests a more complicated pattern of loading, unloading, triggering, starting and stopping
* recognition. Intended to find unexpected errors that occur in unexpected states.
*/
@LargeTest
public void testFuzzGenericSoundModel() throws Exception {
int numModels = 2;
final int STATUS_UNLOADED = 0;
final int STATUS_LOADED = 1;
final int STATUS_STARTED = 2;
class ModelInfo {
int status;
GenericSoundModel model;
public ModelInfo(GenericSoundModel model, int status) {
this.status = status;
this.model = model;
}
}
Random predictableRandom = new Random(100);
ArrayList modelInfos = new ArrayList<ModelInfo>();
for (int i = 0; i < numModels; i++) {
// Create sound model
byte[] data = new byte[1024];
predictableRandom.nextBytes(data);
UUID modelUuid = UUID.randomUUID();
UUID mVendorUuid = UUID.randomUUID();
GenericSoundModel model = new GenericSoundModel(modelUuid, mVendorUuid, data);
ModelInfo modelInfo = new ModelInfo(model, STATUS_UNLOADED);
modelInfos.add(modelInfo);
}
boolean captureTriggerAudio = true;
boolean allowMultipleTriggers = true;
RecognitionConfig config = new RecognitionConfig(captureTriggerAudio, allowMultipleTriggers, null, null);
TestRecognitionStatusCallback spyCallback = spy(new TestRecognitionStatusCallback());
int numOperationsToRun = 100;
for (int i = 0; i < numOperationsToRun; i++) {
// Select a random model
int modelInfoIndex = predictableRandom.nextInt(modelInfos.size());
ModelInfo modelInfo = (ModelInfo) modelInfos.get(modelInfoIndex);
// Perform a random operation
int operation = predictableRandom.nextInt(5);
if (operation == 0 && modelInfo.status == STATUS_UNLOADED) {
// Update and start sound model
soundTriggerService.updateSoundModel(modelInfo.model);
loadedModelUuids.add(modelInfo.model.uuid);
modelInfo.status = STATUS_LOADED;
} else if (operation == 1 && modelInfo.status == STATUS_LOADED) {
// Start the sound model
int r = soundTriggerService.startRecognition(new ParcelUuid(modelInfo.model.uuid), spyCallback, config);
assertEquals("Could Not Start Recognition with code: " + r, android.hardware.soundtrigger.SoundTrigger.STATUS_OK, r);
modelInfo.status = STATUS_STARTED;
} else if (operation == 2 && modelInfo.status == STATUS_STARTED) {
// Send trigger to stub HAL
Socket socket = new Socket(InetAddress.getLocalHost(), 14035);
DataOutputStream out = new DataOutputStream(socket.getOutputStream());
out.writeBytes("trig " + modelInfo.model.uuid + "\r\n");
out.flush();
socket.close();
// Verify trigger was received
verify(spyCallback, timeout(100)).onGenericSoundTriggerDetected(any());
reset(spyCallback);
} else if (operation == 3 && modelInfo.status == STATUS_STARTED) {
// Stop recognition
int r = soundTriggerService.stopRecognition(new ParcelUuid(modelInfo.model.uuid), spyCallback);
assertEquals("Could Not Stop Recognition with code: " + r, android.hardware.soundtrigger.SoundTrigger.STATUS_OK, r);
modelInfo.status = STATUS_LOADED;
} else if (operation == 4 && modelInfo.status != STATUS_UNLOADED) {
// Delete sound model
soundTriggerService.deleteSoundModel(new ParcelUuid(modelInfo.model.uuid));
loadedModelUuids.remove(modelInfo.model.uuid);
// Confirm it was deleted
GenericSoundModel returnedModel = soundTriggerService.getSoundModel(new ParcelUuid(modelInfo.model.uuid));
assertEquals(null, returnedModel);
modelInfo.status = STATUS_UNLOADED;
}
}
}
use of android.hardware.soundtrigger.SoundTrigger.GenericSoundModel in project platform_frameworks_base by android.
the class GenericSoundModelTest method new_sound_model.
GenericSoundModel new_sound_model() {
// Create sound model
byte[] data = new byte[1024];
random.nextBytes(data);
UUID modelUuid = UUID.randomUUID();
UUID mVendorUuid = UUID.randomUUID();
return new GenericSoundModel(modelUuid, mVendorUuid, data);
}
use of android.hardware.soundtrigger.SoundTrigger.GenericSoundModel in project platform_frameworks_base by android.
the class GenericSoundModelTest method testDeleteGenericSoundModel.
@SmallTest
public void testDeleteGenericSoundModel() throws Exception {
GenericSoundModel model = new_sound_model();
// Update sound model
soundTriggerService.updateSoundModel(model);
loadedModelUuids.add(model.uuid);
// Delete sound model
soundTriggerService.deleteSoundModel(new ParcelUuid(model.uuid));
loadedModelUuids.remove(model.uuid);
// Confirm it was deleted
GenericSoundModel returnedModel = soundTriggerService.getSoundModel(new ParcelUuid(model.uuid));
assertEquals(null, returnedModel);
}
use of android.hardware.soundtrigger.SoundTrigger.GenericSoundModel in project platform_frameworks_base by android.
the class GenericSoundModelTest method testStartStopGenericSoundModel.
@LargeTest
public void testStartStopGenericSoundModel() throws Exception {
GenericSoundModel model = new_sound_model();
boolean captureTriggerAudio = true;
boolean allowMultipleTriggers = true;
RecognitionConfig config = new RecognitionConfig(captureTriggerAudio, allowMultipleTriggers, null, null);
TestRecognitionStatusCallback spyCallback = spy(new TestRecognitionStatusCallback());
// Update and start sound model recognition
soundTriggerService.updateSoundModel(model);
loadedModelUuids.add(model.uuid);
int r = soundTriggerService.startRecognition(new ParcelUuid(model.uuid), spyCallback, config);
assertEquals("Could Not Start Recognition with code: " + r, android.hardware.soundtrigger.SoundTrigger.STATUS_OK, r);
// Stop recognition
r = soundTriggerService.stopRecognition(new ParcelUuid(model.uuid), spyCallback);
assertEquals("Could Not Stop Recognition with code: " + r, android.hardware.soundtrigger.SoundTrigger.STATUS_OK, r);
}
use of android.hardware.soundtrigger.SoundTrigger.GenericSoundModel in project platform_frameworks_base by android.
the class GenericSoundModelTest method testUpdateGenericSoundModel.
@SmallTest
public void testUpdateGenericSoundModel() throws Exception {
GenericSoundModel model = new_sound_model();
// Update sound model
soundTriggerService.updateSoundModel(model);
loadedModelUuids.add(model.uuid);
// Confirm it was updated
GenericSoundModel returnedModel = soundTriggerService.getSoundModel(new ParcelUuid(model.uuid));
assertEquals(model, returnedModel);
}
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