Merge "speech: Add lenient SpeechRecognizer instantiation" into sc-dev am: cc204c7e2e (a5ad9c48) · Commits · e / os / android_frameworks_base

core/api/test-current.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -2396,6 +2396,7 @@ package android.service.watchdog {
		package android.speech {

		public class SpeechRecognizer {
		method @MainThread @NonNull public static android.speech.SpeechRecognizer createOnDeviceTestingSpeechRecognizer(@NonNull android.content.Context);
		method @RequiresPermission(android.Manifest.permission.MANAGE_SPEECH_RECOGNITION) public void setTemporaryOnDeviceRecognizer(@Nullable android.content.ComponentName);
		}

core/java/android/speech/SpeechRecognizer.java

+27 −22

Original line number	Diff line number	Diff line
		@@ -260,23 +260,7 @@ public class SpeechRecognizer {
		ComponentName componentName =
		ComponentName.unflattenFromString(
		context.getString(R.string.config_defaultOnDeviceSpeechRecognitionService));
		if (componentName == null) {
		return false;
		}

		List<ResolveInfo> resolveInfos =
		context.getPackageManager().queryIntentServices(
		new Intent(RecognitionService.SERVICE_INTERFACE), 0);
		if (resolveInfos == null) {
		return false;
		}

		for (ResolveInfo ri : resolveInfos) {
		if (ri.serviceInfo != null && componentName.equals(ri.serviceInfo.getComponentName())) {
		return true;
		}
		}
		return false;
		return componentName != null;
		}

		/**
		@@ -354,20 +338,41 @@ public class SpeechRecognizer {
		* notifications will be received.
		*
		* @param context in which to create {@code SpeechRecognizer}
		* @return a new on-device {@code SpeechRecognizer}.
		* @throws UnsupportedOperationException iff {@link #isOnDeviceRecognitionAvailable(Context)}
		* is false
		* @return a new on-device {@code SpeechRecognizer}.
		*/
		@NonNull
		@MainThread
		public static SpeechRecognizer createOnDeviceSpeechRecognizer(@NonNull final Context context) {
		if (!isOnDeviceRecognitionAvailable(context)) {
		throw new UnsupportedOperationException("On-device recognition is not available");
		}
		return lenientlyCreateOnDeviceSpeechRecognizer(context);
		}

		/**
		* Helper method to create on-device SpeechRecognizer in tests even when the device does not
		* support on-device speech recognition.
		*
		* @hide
		*/
		@TestApi
		@NonNull
		@MainThread
		public static SpeechRecognizer createOnDeviceTestingSpeechRecognizer(
		@NonNull final Context context) {
		return lenientlyCreateOnDeviceSpeechRecognizer(context);
		}

		@NonNull
		@MainThread
		private static SpeechRecognizer lenientlyCreateOnDeviceSpeechRecognizer(
		@NonNull final Context context) {
		if (context == null) {
		throw new IllegalArgumentException("Context cannot be null");
		}
		checkIsCalledFromMainThread();
		if (!isOnDeviceRecognitionAvailable(context)) {
		throw new UnsupportedOperationException("On-device recognition is not available");
		}
		return new SpeechRecognizer(context, /* onDevice */ true);
		}