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Commit 65a2a1e7 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge changes from topic "cherrypicker-L13400000959215506:N79400001348786532" into udc-dev 

* changes:
  RecognitionEvent.getHalEventTimestampMillis API
  AOHD.EventPayload.getHalEventTimestampMillis API
parents 6b0bb05b 471556d1

core/api/system-current.txt

+2 −0
Original line number Diff line number Diff line
@@ -5967,6 +5967,7 @@ package android.hardware.soundtrigger { 
    method @Nullable public android.media.AudioFormat getCaptureFormat();

    method public int getCaptureSession();

    method public byte[] getData();

    method public long getHalEventReceivedMillis();

    method public boolean isCaptureAvailable();

  }










@@ -13042,6 +13043,7 @@ package android.service.voice {













    method @Nullable public android.media.AudioFormat getCaptureAudioFormat();















    method @Nullable public byte[] getData();















    method public int getDataFormat();













    method public long getHalEventReceivedMillis();















    method @Nullable public android.service.voice.HotwordDetectedResult getHotwordDetectedResult();















    method @NonNull public java.util.List<android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra> getKeyphraseRecognitionExtras();















    method @Deprecated @Nullable public byte[] getTriggerAudio();

























core/api/test-current.txt



+3
−2




























Original line number
Diff line number
Diff line








@@ -1639,7 +1639,7 @@ package android.hardware.soundtrigger {













  }































  public static class SoundTrigger.RecognitionEvent {













    ctor public SoundTrigger.RecognitionEvent(int, int, boolean, int, int, int, boolean, @NonNull android.media.AudioFormat, @Nullable byte[]);













    ctor public SoundTrigger.RecognitionEvent(int, int, boolean, int, int, int, boolean, @NonNull android.media.AudioFormat, @Nullable byte[], long);















  }































}










@@ -2876,7 +2876,7 @@ package android.service.voice {













  public class AlwaysOnHotwordDetector implements android.service.voice.HotwordDetector {















    method public void overrideAvailability(int);















    method public void resetAvailability();













    method @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public void triggerHardwareRecognitionEventForTest(int, int, boolean, int, int, int, boolean, @NonNull android.media.AudioFormat, @Nullable byte[], @NonNull java.util.List<android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra>);













    method @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public void triggerHardwareRecognitionEventForTest(int, int, long, boolean, int, int, int, boolean, @NonNull android.media.AudioFormat, @Nullable byte[], @NonNull java.util.List<android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra>);















  }































  public static final class AlwaysOnHotwordDetector.EventPayload.Builder {









@@ -2888,6 +2888,7 @@ package android.service.voice {













    method @NonNull public android.service.voice.AlwaysOnHotwordDetector.EventPayload.Builder setCaptureSession(int);















    method @NonNull public android.service.voice.AlwaysOnHotwordDetector.EventPayload.Builder setData(@NonNull byte[]);















    method @NonNull public android.service.voice.AlwaysOnHotwordDetector.EventPayload.Builder setDataFormat(int);













    method @NonNull public android.service.voice.AlwaysOnHotwordDetector.EventPayload.Builder setHalEventReceivedMillis(long);















    method @NonNull public android.service.voice.AlwaysOnHotwordDetector.EventPayload.Builder setHotwordDetectedResult(@NonNull android.service.voice.HotwordDetectedResult);















    method @NonNull public android.service.voice.AlwaysOnHotwordDetector.EventPayload.Builder setKeyphraseRecognitionExtras(@NonNull java.util.List<android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra>);















  }

































core/java/android/hardware/soundtrigger/ConversionUtil.java



+13
−14




























Original line number
Diff line number
Diff line








@@ -223,13 +223,13 @@ public class ConversionUtil {













            int modelHandle, int captureSession, RecognitionEvent aidlEvent) {















        // The API recognition event doesn't allow for a null audio format, even though it doesn't















        // always make sense. We thus replace it with a default.













        AudioFormat audioFormat = aidl2apiAudioFormatWithDefault(













                aidlEvent.audioConfig, true /*isInput*/);













        return new SoundTrigger.GenericRecognitionEvent(













                aidlEvent.status,













                modelHandle, aidlEvent.captureAvailable, captureSession,













                aidlEvent.captureDelayMs, aidlEvent.capturePreambleMs, aidlEvent.triggerInData,













                audioFormat, aidlEvent.data, aidlEvent.recognitionStillActive);













        AudioFormat audioFormat = aidl2apiAudioFormatWithDefault(aidlEvent.audioConfig,













                true /*isInput*/);













        // TODO(b/265852186) propagate a timestamp from aidl interfaces













        return new SoundTrigger.GenericRecognitionEvent(aidlEvent.status, modelHandle,













                aidlEvent.captureAvailable, captureSession, aidlEvent.captureDelayMs,













                aidlEvent.capturePreambleMs, aidlEvent.triggerInData, audioFormat, aidlEvent.data,













                aidlEvent.recognitionStillActive, -1 /* halEventReceivedMillis */);















    }































    public static SoundTrigger.RecognitionEvent aidl2apiPhraseRecognitionEvent(









@@ -242,14 +242,13 @@ public class ConversionUtil {













        }















        // The API recognition event doesn't allow for a null audio format, even though it doesn't















        // always make sense. We thus replace it with a default.













        AudioFormat audioFormat = aidl2apiAudioFormatWithDefault(













                aidlEvent.common.audioConfig, true /*isInput*/);













        AudioFormat audioFormat = aidl2apiAudioFormatWithDefault(aidlEvent.common.audioConfig,













                true /*isInput*/);













        // TODO(b/265852186) propagate a timestamp from aidl interfaces















        return new SoundTrigger.KeyphraseRecognitionEvent(aidlEvent.common.status, modelHandle,













                aidlEvent.common.captureAvailable,













                captureSession, aidlEvent.common.captureDelayMs,













                aidlEvent.common.capturePreambleMs, aidlEvent.common.triggerInData,













                audioFormat, aidlEvent.common.data,













                apiExtras);













                aidlEvent.common.captureAvailable, captureSession, aidlEvent.common.captureDelayMs,













                aidlEvent.common.capturePreambleMs, aidlEvent.common.triggerInData, audioFormat,













                aidlEvent.common.data, apiExtras, -1 /* halEventReceivedMillis */);















    }































    // In case of a null input returns a non-null valid output.

































core/java/android/hardware/soundtrigger/SoundTrigger.java



+82
−35




























Original line number
Diff line number
Diff line








@@ -28,6 +28,7 @@ import static android.system.OsConstants.EPIPE;





























import static java.util.Objects.requireNonNull;





























import android.annotation.ElapsedRealtimeLong;















import android.annotation.IntDef;















import android.annotation.IntRange;















import android.annotation.NonNull;









@@ -36,17 +37,13 @@ import android.annotation.RequiresPermission;













import android.annotation.SuppressLint;















import android.annotation.SystemApi;















import android.annotation.TestApi;













import android.app.ActivityThread;















import android.compat.annotation.UnsupportedAppUsage;















import android.content.Context;















import android.media.AudioFormat;













import android.media.permission.ClearCallingIdentityContext;















import android.media.permission.Identity;













import android.media.permission.SafeCloseable;















import android.media.soundtrigger.Status;















import android.media.soundtrigger_middleware.ISoundTriggerMiddlewareService;















import android.media.soundtrigger_middleware.SoundTriggerModuleDescriptor;













import android.os.Binder;















import android.os.Build;















import android.os.Handler;















import android.os.IBinder;









@@ -56,6 +53,7 @@ import android.os.Parcelable;













import android.os.RemoteException;















import android.os.ServiceManager;















import android.os.ServiceSpecificException;













import android.os.SystemClock;















import android.util.Log;































import java.lang.annotation.Retention;










@@ -1187,23 +1185,38 @@ public class SoundTrigger {













         * @hide















         */















        public final boolean recognitionStillActive;













        /**













         * Timestamp of when the trigger event from SoundTriggerHal was received by the













         * framework.













         *













         * <p>Clock monotonic including suspend time or its equivalent on the system,













         * in the same units and timebase as {@link SystemClock#elapsedRealtime()}.













         *













         * <p>Value represents elapsed realtime in milliseconds when the event was received from the













         * HAL. The value will be -1 if the event was not generated from the HAL.













         *













         * @hide













         */













        @ElapsedRealtimeLong













        public final long halEventReceivedMillis;































        /** @hide */















        @TestApi















        @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)















        public RecognitionEvent(int status, int soundModelHandle, boolean captureAvailable,















                int captureSession, int captureDelayMs, int capturePreambleMs,













                boolean triggerInData, @NonNull AudioFormat captureFormat, @Nullable byte[] data) {













            this(status, soundModelHandle, captureAvailable, captureSession, captureDelayMs,













                    capturePreambleMs, triggerInData, captureFormat, data,













                    status == RECOGNITION_STATUS_GET_STATE_RESPONSE);













                boolean triggerInData, @NonNull AudioFormat captureFormat, @Nullable byte[] data,













                @ElapsedRealtimeLong long halEventReceivedMillis) {













            this(status, soundModelHandle, captureAvailable,













                    captureSession, captureDelayMs, capturePreambleMs, triggerInData, captureFormat,













                    data, status == RECOGNITION_STATUS_GET_STATE_RESPONSE, halEventReceivedMillis);















        }































        /** @hide */















        public RecognitionEvent(int status, int soundModelHandle, boolean captureAvailable,















                int captureSession, int captureDelayMs, int capturePreambleMs,















                boolean triggerInData, @NonNull AudioFormat captureFormat, @Nullable byte[] data,













                boolean recognitionStillActive) {













                boolean recognitionStillActive, @ElapsedRealtimeLong long halEventReceivedMillis) {















            this.status = status;















            this.soundModelHandle = soundModelHandle;















            this.captureAvailable = captureAvailable;









@@ -1214,6 +1227,7 @@ public class SoundTrigger {













            this.captureFormat = requireNonNull(captureFormat);















            this.data = data != null ? data : new byte[0];















            this.recognitionStillActive = recognitionStillActive;













            this.halEventReceivedMillis = halEventReceivedMillis;















        }































        /**










@@ -1256,6 +1270,21 @@ public class SoundTrigger {













            return data;















        }





























        /**













         * Timestamp of when the trigger event from SoundTriggerHal was received by the













         * framework.













         *













         * Clock monotonic including suspend time or its equivalent on the system,













         * in the same units and timebase as {@link SystemClock#elapsedRealtime()}.













         *













         * @return Elapsed realtime in milliseconds when the event was received from the HAL.













         *      Returns -1 if the event was not generated from the HAL.













         */













        @ElapsedRealtimeLong













        public long getHalEventReceivedMillis() {













            return halEventReceivedMillis;













        }





























        /** @hide */















        public static final @android.annotation.NonNull Parcelable.Creator<RecognitionEvent> CREATOR















                = new Parcelable.Creator<RecognitionEvent>() {










@@ -1290,9 +1319,10 @@ public class SoundTrigger {













            }















            byte[] data = in.readBlob();















            boolean recognitionStillActive = in.readBoolean();













            long halEventReceivedMillis = in.readLong();















            return new RecognitionEvent(status, soundModelHandle, captureAvailable, captureSession,















                    captureDelayMs, capturePreambleMs, triggerInData, captureFormat, data,













                    recognitionStillActive);













                    recognitionStillActive, halEventReceivedMillis);















        }































        /** @hide */









@@ -1319,6 +1349,7 @@ public class SoundTrigger {













            }















            dest.writeBlob(data);















            dest.writeBoolean(recognitionStillActive);













            dest.writeLong(halEventReceivedMillis);















        }















        @Override















        public int hashCode() {









@@ -1338,6 +1369,7 @@ public class SoundTrigger {













            result = prime * result + soundModelHandle;















            result = prime * result + status;















            result = result + (recognitionStillActive ? 1289 : 1291);













            result = prime * result + Long.hashCode(halEventReceivedMillis);















            return result;















        }

























@@ -1364,6 +1396,9 @@ public class SoundTrigger {













                return false;















            if (soundModelHandle != other.soundModelHandle)















                return false;













            if (halEventReceivedMillis != other.halEventReceivedMillis) {













                return false;













            }















            if (status != other.status)















                return false;















            if (triggerInData != other.triggerInData)










@@ -1400,6 +1435,7 @@ public class SoundTrigger {













                        (", channelMask=" + captureFormat.getChannelMask()))















                    + ", data=" + (data == null ? 0 : data.length)















                    + ", recognitionStillActive=" + recognitionStillActive













                    + ", halEventReceivedMillis=" + halEventReceivedMillis















                    + "]";















        }















    }










@@ -1820,19 +1856,22 @@ public class SoundTrigger {













        public KeyphraseRecognitionEvent(int status, int soundModelHandle, boolean captureAvailable,















                int captureSession, int captureDelayMs, int capturePreambleMs,















                boolean triggerInData, @NonNull AudioFormat captureFormat, @Nullable byte[] data,













                @Nullable KeyphraseRecognitionExtra[] keyphraseExtras) {













                @Nullable KeyphraseRecognitionExtra[] keyphraseExtras,













                @ElapsedRealtimeLong long halEventReceivedMillis) {















            this(status, soundModelHandle, captureAvailable, captureSession, captureDelayMs,















                    capturePreambleMs, triggerInData, captureFormat, data, keyphraseExtras,













                    status == RECOGNITION_STATUS_GET_STATE_RESPONSE);













                    status == RECOGNITION_STATUS_GET_STATE_RESPONSE, halEventReceivedMillis);















        }





























        public KeyphraseRecognitionEvent(int status, int soundModelHandle, boolean captureAvailable,













        public KeyphraseRecognitionEvent(int status, int soundModelHandle,













                boolean captureAvailable,















                int captureSession, int captureDelayMs, int capturePreambleMs,















                boolean triggerInData, @NonNull AudioFormat captureFormat, @Nullable byte[] data,















                @Nullable KeyphraseRecognitionExtra[] keyphraseExtras,













                boolean recognitionStillActive) {













            super(status, soundModelHandle, captureAvailable, captureSession, captureDelayMs,













                    capturePreambleMs, triggerInData, captureFormat, data, recognitionStillActive);













                boolean recognitionStillActive, @ElapsedRealtimeLong long halEventReceivedMillis) {













            super(status, soundModelHandle, captureAvailable,













                    captureSession, captureDelayMs, capturePreambleMs, triggerInData, captureFormat,













                    data, recognitionStillActive, halEventReceivedMillis);















            this.keyphraseExtras =















                    keyphraseExtras != null ? keyphraseExtras : new KeyphraseRecognitionExtra[0];















        }










@@ -1869,11 +1908,13 @@ public class SoundTrigger {













            }















            byte[] data = in.readBlob();















            boolean recognitionStillActive = in.readBoolean();













            long halEventReceivedMillis = in.readLong();















            KeyphraseRecognitionExtra[] keyphraseExtras =















                    in.createTypedArray(KeyphraseRecognitionExtra.CREATOR);













            return new KeyphraseRecognitionEvent(status, soundModelHandle, captureAvailable,













                    captureSession, captureDelayMs, capturePreambleMs, triggerInData,













                    captureFormat, data, keyphraseExtras, recognitionStillActive);













            return new KeyphraseRecognitionEvent(status, soundModelHandle,













                    captureAvailable, captureSession, captureDelayMs, capturePreambleMs,













                    triggerInData, captureFormat, data, keyphraseExtras, recognitionStillActive,













                    halEventReceivedMillis);















        }































        @Override









@@ -1895,6 +1936,7 @@ public class SoundTrigger {













            }















            dest.writeBlob(data);















            dest.writeBoolean(recognitionStillActive);













            dest.writeLong(halEventReceivedMillis);















            dest.writeTypedArray(keyphraseExtras, flags);















        }


























@@ -1929,9 +1971,11 @@ public class SoundTrigger {













        public String toString() {















            return "KeyphraseRecognitionEvent [keyphraseExtras=" + Arrays.toString(keyphraseExtras)















                    + ", status=" + status













                    + ", soundModelHandle=" + soundModelHandle + ", captureAvailable="













                    + captureAvailable + ", captureSession=" + captureSession + ", captureDelayMs="













                    + captureDelayMs + ", capturePreambleMs=" + capturePreambleMs













                    + ", soundModelHandle=" + soundModelHandle













                    + ", captureAvailable=" + captureAvailable













                    + ", captureSession=" + captureSession













                    + ", captureDelayMs=" + captureDelayMs













                    + ", capturePreambleMs=" + capturePreambleMs















                    + ", triggerInData=" + triggerInData















                    + ((captureFormat == null) ? "" :















                        (", sampleRate=" + captureFormat.getSampleRate()))









@@ -1941,6 +1985,7 @@ public class SoundTrigger {













                        (", channelMask=" + captureFormat.getChannelMask()))















                    + ", data=" + (data == null ? 0 : data.length)















                    + ", recognitionStillActive=" + recognitionStillActive













                    + ", halEventReceivedMillis=" + halEventReceivedMillis















                    + "]";















        }















    }









@@ -1953,21 +1998,23 @@ public class SoundTrigger {













     */















    public static class GenericRecognitionEvent extends RecognitionEvent implements Parcelable {















        @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)













        public GenericRecognitionEvent(int status, int soundModelHandle,













                boolean captureAvailable, int captureSession, int captureDelayMs,













                int capturePreambleMs, boolean triggerInData, @NonNull AudioFormat captureFormat,













                @Nullable byte[] data) {













            this(status, soundModelHandle, captureAvailable, captureSession, captureDelayMs,













        public GenericRecognitionEvent(int status, int soundModelHandle, boolean captureAvailable,













                int captureSession, int captureDelayMs, int capturePreambleMs,













                boolean triggerInData, @NonNull AudioFormat captureFormat, @Nullable byte[] data,













                @ElapsedRealtimeLong long halEventReceivedMillis) {













            this(status, soundModelHandle, captureAvailable,













                    captureSession, captureDelayMs,















                    capturePreambleMs, triggerInData, captureFormat, data,













                    status == RECOGNITION_STATUS_GET_STATE_RESPONSE);













                    status == RECOGNITION_STATUS_GET_STATE_RESPONSE, halEventReceivedMillis);















        }





























        public GenericRecognitionEvent(int status, int soundModelHandle,













                boolean captureAvailable, int captureSession, int captureDelayMs,













                int capturePreambleMs, boolean triggerInData, @NonNull AudioFormat captureFormat,













                @Nullable byte[] data, boolean recognitionStillActive) {













            super(status, soundModelHandle, captureAvailable, captureSession, captureDelayMs,













                    capturePreambleMs, triggerInData, captureFormat, data, recognitionStillActive);













        public GenericRecognitionEvent(int status, int soundModelHandle, boolean captureAvailable,













                int captureSession, int captureDelayMs, int capturePreambleMs,













                boolean triggerInData, @NonNull AudioFormat captureFormat, @Nullable byte[] data,













                boolean recognitionStillActive, @ElapsedRealtimeLong long halEventReceivedMillis) {













            super(status, soundModelHandle, captureAvailable,













                    captureSession, captureDelayMs, capturePreambleMs, triggerInData, captureFormat,













                    data, recognitionStillActive, halEventReceivedMillis);















        }































        public static final @android.annotation.NonNull Parcelable.Creator<GenericRecognitionEvent> CREATOR









@@ -1986,7 +2033,7 @@ public class SoundTrigger {













            return new GenericRecognitionEvent(event.status, event.soundModelHandle,















                    event.captureAvailable, event.captureSession, event.captureDelayMs,















                    event.capturePreambleMs, event.triggerInData, event.captureFormat, event.data,













                    event.recognitionStillActive);













                    event.recognitionStillActive, event.halEventReceivedMillis);















        }































        @Override

































core/java/android/service/voice/AlwaysOnHotwordDetector.java



+45
−5




























Original line number
Diff line number
Diff line








@@ -20,6 +20,7 @@ import static android.Manifest.permission.CAPTURE_AUDIO_HOTWORD;













import static android.Manifest.permission.RECORD_AUDIO;















import static android.service.voice.VoiceInteractionService.MULTIPLE_ACTIVE_HOTWORD_DETECTORS;





























import android.annotation.ElapsedRealtimeLong;















import android.annotation.IntDef;















import android.annotation.NonNull;















import android.annotation.Nullable;










@@ -54,6 +55,7 @@ import android.os.ParcelFileDescriptor;













import android.os.PersistableBundle;















import android.os.RemoteException;















import android.os.SharedMemory;













import android.os.SystemClock;















import android.text.TextUtils;















import android.util.Log;















import android.util.Slog;










@@ -401,6 +403,9 @@ public class AlwaysOnHotwordDetector extends AbstractDetector {













        private final ParcelFileDescriptor mAudioStream;















        private final List<KeyphraseRecognitionExtra> mKephraseExtras;





























        @ElapsedRealtimeLong













        private final long mHalEventReceivedMillis;





























        private EventPayload(boolean captureAvailable,















                @Nullable AudioFormat audioFormat,















                int captureSession,









@@ -408,7 +413,8 @@ public class AlwaysOnHotwordDetector extends AbstractDetector {













                @Nullable byte[] data,















                @Nullable HotwordDetectedResult hotwordDetectedResult,















                @Nullable ParcelFileDescriptor audioStream,













                @NonNull List<KeyphraseRecognitionExtra> keyphraseExtras) {













                @NonNull List<KeyphraseRecognitionExtra> keyphraseExtras,













                @ElapsedRealtimeLong long halEventReceivedMillis) {















            mCaptureAvailable = captureAvailable;















            mCaptureSession = captureSession;















            mAudioFormat = audioFormat;









@@ -417,6 +423,7 @@ public class AlwaysOnHotwordDetector extends AbstractDetector {













            mHotwordDetectedResult = hotwordDetectedResult;















            mAudioStream = audioStream;















            mKephraseExtras = keyphraseExtras;













            mHalEventReceivedMillis = halEventReceivedMillis;















        }































        /**










@@ -545,6 +552,21 @@ public class AlwaysOnHotwordDetector extends AbstractDetector {













            return mKephraseExtras;















        }





























        /**













         * Timestamp of when the trigger event from SoundTriggerHal was received by the system













         * server.













         *













         * Clock monotonic including suspend time or its equivalent on the system,













         * in the same units and timebase as {@link SystemClock#elapsedRealtime()}.













         *













         * @return Elapsed realtime in milliseconds when the event was received from the HAL.













         *      Returns -1 if the event was not generated from the HAL.













         */













        @ElapsedRealtimeLong













        public long getHalEventReceivedMillis() {













            return mHalEventReceivedMillis;













        }





























        /**















         * Builder class for {@link EventPayload} objects















         *









@@ -561,6 +583,8 @@ public class AlwaysOnHotwordDetector extends AbstractDetector {













            private HotwordDetectedResult mHotwordDetectedResult = null;















            private ParcelFileDescriptor mAudioStream = null;















            private List<KeyphraseRecognitionExtra> mKeyphraseExtras = Collections.emptyList();













            @ElapsedRealtimeLong













            private long mHalEventReceivedMillis = -1;































            public Builder() {}

























@@ -579,6 +603,7 @@ public class AlwaysOnHotwordDetector extends AbstractDetector {













                    setKeyphraseRecognitionExtras(















                            Arrays.asList(keyphraseRecognitionEvent.keyphraseExtras));















                }













                setHalEventReceivedMillis(keyphraseRecognitionEvent.getHalEventReceivedMillis());















            }































            /**










@@ -681,6 +706,20 @@ public class AlwaysOnHotwordDetector extends AbstractDetector {













                return this;















            }





























            /**













             * Timestamp of when the trigger event from SoundTriggerHal was received by the













             * framework.













             *













             * Clock monotonic including suspend time or its equivalent on the system,













             * in the same units and timebase as {@link SystemClock#elapsedRealtime()}.













             */













            @NonNull













            public Builder setHalEventReceivedMillis(













                    @ElapsedRealtimeLong long halEventReceivedMillis) {













                mHalEventReceivedMillis = halEventReceivedMillis;













                return this;













            }





























            /**















             * Builds an {@link EventPayload} instance















             */









@@ -688,7 +727,7 @@ public class AlwaysOnHotwordDetector extends AbstractDetector {













            public EventPayload build() {















                return new EventPayload(mCaptureAvailable, mAudioFormat, mCaptureSession,















                        mDataFormat, mData, mHotwordDetectedResult, mAudioStream,













                        mKeyphraseExtras);













                        mKeyphraseExtras, mHalEventReceivedMillis);















            }















        }















    }










@@ -897,8 +936,9 @@ public class AlwaysOnHotwordDetector extends AbstractDetector {













    @TestApi















    @RequiresPermission(allOf = {RECORD_AUDIO, CAPTURE_AUDIO_HOTWORD})















    public void triggerHardwareRecognitionEventForTest(int status, int soundModelHandle,













            boolean captureAvailable, int captureSession, int captureDelayMs, int capturePreambleMs,













            boolean triggerInData, @NonNull AudioFormat captureFormat, @Nullable byte[] data,













            @ElapsedRealtimeLong long halEventReceivedMillis, boolean captureAvailable,













            int captureSession, int captureDelayMs, int capturePreambleMs, boolean triggerInData,













            @NonNull AudioFormat captureFormat, @Nullable byte[] data,















            @NonNull List<KeyphraseRecognitionExtra> keyphraseRecognitionExtras) {















        Log.d(TAG, "triggerHardwareRecognitionEventForTest()");















        synchronized (mLock) {









@@ -911,7 +951,7 @@ public class AlwaysOnHotwordDetector extends AbstractDetector {













                        new KeyphraseRecognitionEvent(status, soundModelHandle, captureAvailable,















                                captureSession, captureDelayMs, capturePreambleMs, triggerInData,















                                captureFormat, data, keyphraseRecognitionExtras.toArray(













                                new KeyphraseRecognitionExtra[0])),













                                new KeyphraseRecognitionExtra[0]), halEventReceivedMillis),















                        mInternalCallback);















            } catch (RemoteException e) {















                throw e.rethrowFromSystemServer();