Merge changes from topic "presubmit-am-41e144351270485b94f495fc32653e46" into tm-mainline-prod (b193890c) · Commits · e / os / android_frameworks_base

services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerHelper.java

+29 −53

Original line number	Diff line number	Diff line
		@@ -84,9 +84,6 @@ public class SoundTriggerHelper implements SoundTrigger.StatusListener {

		private static final int INVALID_VALUE = Integer.MIN_VALUE;

		/** Maximum time to wait for a model stop confirmation before giving up. */
		private static final long STOP_TIMEOUT_MS = 5000;

		/** The {@link ModuleProperties} for the system, or null if none exists. */
		final ModuleProperties mModuleProperties;

		@@ -834,7 +831,7 @@ public class SoundTriggerHelper implements SoundTrigger.StatusListener {
		}

		if (!event.recognitionStillActive) {
		model.setStoppedLocked();
		model.setStopped();
		}

		try {
		@@ -921,7 +918,7 @@ public class SoundTriggerHelper implements SoundTrigger.StatusListener {
		MetricsLogger.count(mContext, "sth_recognition_aborted", 1);
		ModelData modelData = getModelDataForLocked(event.soundModelHandle);
		if (modelData != null && modelData.isModelStarted()) {
		modelData.setStoppedLocked();
		modelData.setStopped();
		try {
		IRecognitionStatusCallback callback = modelData.getCallback();
		if (callback != null) {
		@@ -978,7 +975,7 @@ public class SoundTriggerHelper implements SoundTrigger.StatusListener {
		}

		if (!event.recognitionStillActive) {
		modelData.setStoppedLocked();
		modelData.setStopped();
		}

		try {
		@@ -1206,7 +1203,7 @@ public class SoundTriggerHelper implements SoundTrigger.StatusListener {
		if (modelData.isModelStarted()) {
		Slog.d(TAG, "Stopping previously started dangling model " + modelData.getHandle());
		if (mModule.stopRecognition(modelData.getHandle()) == STATUS_OK) {
		modelData.setStoppedLocked();
		modelData.setStopped();
		modelData.setRequested(false);
		} else {
		Slog.e(TAG, "Failed to stop model " + modelData.getHandle());
		@@ -1255,7 +1252,7 @@ public class SoundTriggerHelper implements SoundTrigger.StatusListener {
		private ModelData getOrCreateGenericModelDataLocked(UUID modelId) {
		ModelData modelData = mModelDataMap.get(modelId);
		if (modelData == null) {
		modelData = createGenericModelData(modelId);
		modelData = ModelData.createGenericModelData(modelId);
		mModelDataMap.put(modelId, modelData);
		} else if (!modelData.isGenericModel()) {
		Slog.e(TAG, "UUID already used for non-generic model.");
		@@ -1287,7 +1284,7 @@ public class SoundTriggerHelper implements SoundTrigger.StatusListener {
		mKeyphraseUuidMap.remove(keyphraseId);
		mModelDataMap.remove(modelId);
		mKeyphraseUuidMap.put(keyphraseId, modelId);
		ModelData modelData = createKeyphraseModelData(modelId);
		ModelData modelData = ModelData.createKeyphraseModelData(modelId);
		mModelDataMap.put(modelId, modelData);
		return modelData;
		}
		@@ -1419,17 +1416,8 @@ public class SoundTriggerHelper implements SoundTrigger.StatusListener {
		Slog.w(TAG, "RemoteException in onError", e);
		}
		}
		return status;
		}

		// Wait for model to be stopped.
		try {
		modelData.waitStoppedLocked(STOP_TIMEOUT_MS);
		} catch (InterruptedException e) {
		Slog.e(TAG, "Didn't receive model stop callback");
		return SoundTrigger.STATUS_ERROR;
		}

		} else {
		modelData.setStopped();
		MetricsLogger.count(mContext, "sth_stop_recognition_success", 1);
		// Notify of pause if needed.
		if (notify) {
		@@ -1441,6 +1429,7 @@ public class SoundTriggerHelper implements SoundTrigger.StatusListener {
		Slog.w(TAG, "RemoteException in onRecognitionPaused", e);
		}
		}
		}
		if (DBG) {
		Slog.d(TAG, "Model being stopped :" + modelData.toString());
		}
		@@ -1473,7 +1462,7 @@ public class SoundTriggerHelper implements SoundTrigger.StatusListener {

		// This class encapsulates the callbacks, state, handles and any other information that
		// represents a model.
		private class ModelData {
		private static class ModelData {
		// Model not loaded (and hence not started).
		static final int MODEL_NOTLOADED = 0;

		@@ -1530,9 +1519,17 @@ public class SoundTriggerHelper implements SoundTrigger.StatusListener {
		mModelType = modelType;
		}

		static ModelData createKeyphraseModelData(UUID modelId) {
		return new ModelData(modelId, SoundModel.TYPE_KEYPHRASE);
		}

		static ModelData createGenericModelData(UUID modelId) {
		return new ModelData(modelId, SoundModel.TYPE_GENERIC_SOUND);
		}

		// Note that most of the functionality in this Java class will not work for
		// SoundModel.TYPE_UNKNOWN nevertheless we have it since lower layers support it.
		ModelData createModelDataOfUnknownType(UUID modelId) {
		static ModelData createModelDataOfUnknownType(UUID modelId) {
		return new ModelData(modelId, SoundModel.TYPE_UNKNOWN);
		}

		@@ -1556,20 +1553,8 @@ public class SoundTriggerHelper implements SoundTrigger.StatusListener {
		mModelState = MODEL_STARTED;
		}

		synchronized void setStoppedLocked() {
		synchronized void setStopped() {
		mModelState = MODEL_LOADED;
		mLock.notifyAll();
		}

		void waitStoppedLocked(long timeoutMs) throws InterruptedException {
		long deadline = System.currentTimeMillis() + timeoutMs;
		while (mModelState == MODEL_STARTED) {
		long waitTime = deadline - System.currentTimeMillis();
		if (waitTime <= 0) {
		throw new InterruptedException();
		}
		mLock.wait(waitTime);
		}
		}

		synchronized void setLoaded() {
		@@ -1589,7 +1574,6 @@ public class SoundTriggerHelper implements SoundTrigger.StatusListener {
		mRecognitionConfig = null;
		mRequested = false;
		mCallback = null;
		notifyAll();
		}

		synchronized void clearCallback() {
		@@ -1694,12 +1678,4 @@ public class SoundTriggerHelper implements SoundTrigger.StatusListener {
		return "Model type: " + type + "\n";
		}
		}

		ModelData createKeyphraseModelData(UUID modelId) {
		return new ModelData(modelId, SoundModel.TYPE_KEYPHRASE);
		}

		ModelData createGenericModelData(UUID modelId) {
		return new ModelData(modelId, SoundModel.TYPE_GENERIC_SOUND);
		}
		}