Merge "Bug fix: fix System crash due to NullPointerException." into sc-dev am: 6791ed0112 (9aa76944) · Commits · e / os / android_frameworks_base

services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerService.java

+38 −5

Original line number	Diff line number	Diff line
		@@ -1896,17 +1896,19 @@ public class VoiceInteractionManagerService extends SystemService {

		String serviceComponentName = serviceInfo.getComponentName()
		.flattenToShortString();

		String serviceRecognizerName = new ComponentName(pkg,
		voiceInteractionServiceInfo.getRecognitionService())
		.flattenToShortString();
		if (voiceInteractionServiceInfo.getRecognitionService() == null) {
		Slog.e(TAG, "The RecognitionService must be set to avoid boot "
		+ "loop on earlier platform version. Also make sure that this "
		+ "is a valid RecognitionService when running on Android 11 "
		+ "or earlier.");
		serviceComponentName = "";
		}

		Settings.Secure.putStringForUser(getContext().getContentResolver(),
		Settings.Secure.ASSISTANT, serviceComponentName, userId);
		Settings.Secure.putStringForUser(getContext().getContentResolver(),
		Settings.Secure.VOICE_INTERACTION_SERVICE, serviceComponentName,
		userId);

		return;
		}

		@@ -1947,6 +1949,29 @@ public class VoiceInteractionManagerService extends SystemService {
		}
		}

		private void resetServicesIfNoRecognitionService(ComponentName serviceComponent,
		int userHandle) {
		for (ResolveInfo resolveInfo : queryInteractorServices(userHandle,
		serviceComponent.getPackageName())) {
		VoiceInteractionServiceInfo serviceInfo =
		new VoiceInteractionServiceInfo(
		mContext.getPackageManager(),
		resolveInfo.serviceInfo);
		if (!serviceInfo.getSupportsAssist()) {
		continue;
		}
		if (serviceInfo.getRecognitionService() == null) {
		Slog.e(TAG, "The RecognitionService must be set to "
		+ "avoid boot loop on earlier platform version. "
		+ "Also make sure that this is a valid "
		+ "RecognitionService when running on Android 11 "
		+ "or earlier.");
		setCurInteractor(null, userHandle);
		resetCurAssistant(userHandle);
		}
		}
		}

		PackageMonitor mPackageMonitor = new PackageMonitor() {
		@Override
		public boolean onHandleForceStop(Intent intent, String[] packages, int uid, boolean doit) {
		@@ -2090,6 +2115,7 @@ public class VoiceInteractionManagerService extends SystemService {

		change = isPackageAppearing(curInteractor.getPackageName());
		if (change != PACKAGE_UNCHANGED) {
		resetServicesIfNoRecognitionService(curInteractor, userHandle);
		// If current interactor is now appearing, for any reason, then
		// restart our connection with it.
		if (mImpl != null && curInteractor.getPackageName().equals(
		@@ -2112,6 +2138,13 @@ public class VoiceInteractionManagerService extends SystemService {
		initForUser(userHandle);
		return;
		}
		change = isPackageAppearing(curAssistant.getPackageName());
		if (change != PACKAGE_UNCHANGED) {
		// It is possible to update Assistant without a voice interactor to one
		// with a voice-interactor. We should make sure the recognition service
		// is set to avoid boot loop.
		resetServicesIfNoRecognitionService(curAssistant, userHandle);
		}
		}

		// There is no interactor, so just deal with a simple recognizer.