diff options
| -rw-r--r-- | services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerService.java | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerService.java b/services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerService.java index 170bee841e74..42e2bbf08834 100644 --- a/services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerService.java +++ b/services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerService.java @@ -443,6 +443,8 @@ public class SoundTriggerService extends SystemService { enforceCallingPermission(Manifest.permission.MANAGE_SOUND_TRIGGER); + enforceDetectionPermissions(detectionService); + if (!isInitialized()) return STATUS_ERROR; if (DEBUG) { Slog.i(TAG, "startRecognition(): id = " + soundModelId); @@ -1532,6 +1534,16 @@ public class SoundTriggerService extends SystemService { } } + private void enforceDetectionPermissions(ComponentName detectionService) { + PackageManager packageManager = mContext.getPackageManager(); + String packageName = detectionService.getPackageName(); + if (packageManager.checkPermission(Manifest.permission.CAPTURE_AUDIO_HOTWORD, packageName) + != PackageManager.PERMISSION_GRANTED) { + throw new SecurityException(detectionService.getPackageName() + " does not have" + + " permission " + Manifest.permission.CAPTURE_AUDIO_HOTWORD); + } + } + //================================================================= // For logging |