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Commit 2ed6c794 authored by Nicholas Ambur's avatar Nicholas Ambur
Browse files

Revert "update HotwordDetector exception throws" 

Revert submission 17454767-aohd-exception-update

Reason for revert: http://b/260387702 Incompatible API changes detected after metalava fix

Reverted changes: /q/submissionid:17454767-aohd-exception-update

Test: atest CtsVoiceInteractionHostTestCases
Test: atest CtsVoiceInteractionTestCases
Bug: 260387702
Change-Id: Idf7fce49937c1bf853c127c2587516dd89c0f591
parent 4e7e638e

core/api/system-current.txt

+20 −23
Original line number Diff line number Diff line
@@ -12993,20 +12993,20 @@ package android.service.trust { 
package android.service.voice {















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













    method @Nullable public android.content.Intent createEnrollIntent() throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method @Nullable public android.content.Intent createReEnrollIntent() throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method @Nullable public android.content.Intent createUnEnrollIntent() throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public int getParameter(int) throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method @Nullable public android.content.Intent createEnrollIntent();













    method @Nullable public android.content.Intent createReEnrollIntent();













    method @Nullable public android.content.Intent createUnEnrollIntent();













    method @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public int getParameter(int);















    method public int getSupportedAudioCapabilities();













    method public int getSupportedRecognitionModes() throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method @Nullable @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public android.service.voice.AlwaysOnHotwordDetector.ModelParamRange queryParameter(int) throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public int setParameter(int, int) throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public boolean startRecognition(int, @NonNull byte[]) throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public boolean startRecognition(int) throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public boolean startRecognition() throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method public boolean startRecognition(@NonNull android.os.ParcelFileDescriptor, @NonNull android.media.AudioFormat, @Nullable android.os.PersistableBundle) throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public boolean stopRecognition() throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method public final void updateState(@Nullable android.os.PersistableBundle, @Nullable android.os.SharedMemory) throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method public int getSupportedRecognitionModes();













    method @Nullable @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public android.service.voice.AlwaysOnHotwordDetector.ModelParamRange queryParameter(int);













    method @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public int setParameter(int, int);













    method @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public boolean startRecognition(int, @NonNull byte[]);













    method @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public boolean startRecognition(int);













    method @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public boolean startRecognition();













    method public boolean startRecognition(@NonNull android.os.ParcelFileDescriptor, @NonNull android.media.AudioFormat, @Nullable android.os.PersistableBundle);













    method @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public boolean stopRecognition();













    method public final void updateState(@Nullable android.os.PersistableBundle, @Nullable android.os.SharedMemory);















    field public static final int AUDIO_CAPABILITY_ECHO_CANCELLATION = 1; // 0x1















    field public static final int AUDIO_CAPABILITY_NOISE_SUPPRESSION = 2; // 0x2















    field public static final int MODEL_PARAM_THRESHOLD_FACTOR = 0; // 0x0










@@ -13185,10 +13185,10 @@ package android.service.voice {



























  public interface HotwordDetector {















    method public default void destroy();













    method @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public boolean startRecognition() throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method public boolean startRecognition(@NonNull android.os.ParcelFileDescriptor, @NonNull android.media.AudioFormat, @Nullable android.os.PersistableBundle) throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method public boolean stopRecognition() throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method public void updateState(@Nullable android.os.PersistableBundle, @Nullable android.os.SharedMemory) throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method @RequiresPermission(allOf={android.Manifest.permission.RECORD_AUDIO, android.Manifest.permission.CAPTURE_AUDIO_HOTWORD}) public boolean startRecognition();













    method public boolean startRecognition(@NonNull android.os.ParcelFileDescriptor, @NonNull android.media.AudioFormat, @Nullable android.os.PersistableBundle);













    method public boolean stopRecognition();













    method public void updateState(@Nullable android.os.PersistableBundle, @Nullable android.os.SharedMemory);















  }





























  public static interface HotwordDetector.Callback {









@@ -13202,9 +13202,6 @@ package android.service.voice {













    method public void onRejected(@NonNull android.service.voice.HotwordRejectedResult);















  }



























  public static class HotwordDetector.IllegalDetectorStateException extends android.util.AndroidException {













  }



























  public final class HotwordRejectedResult implements android.os.Parcelable {















    method public int describeContents();















    method public int getConfidenceLevel();










@@ -13272,9 +13269,9 @@ package android.service.voice {



























  public class VisualQueryDetector {















    method public void destroy();













    method @RequiresPermission(allOf={android.Manifest.permission.CAMERA, android.Manifest.permission.RECORD_AUDIO}) public boolean startRecognition() throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method @RequiresPermission(allOf={android.Manifest.permission.CAMERA, android.Manifest.permission.RECORD_AUDIO}) public boolean stopRecognition() throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method public void updateState(@Nullable android.os.PersistableBundle, @Nullable android.os.SharedMemory) throws android.service.voice.HotwordDetector.IllegalDetectorStateException;













    method @RequiresPermission(allOf={android.Manifest.permission.CAMERA, android.Manifest.permission.RECORD_AUDIO}) public boolean startRecognition();













    method @RequiresPermission(allOf={android.Manifest.permission.CAMERA, android.Manifest.permission.RECORD_AUDIO}) public boolean stopRecognition();













    method public void updateState(@Nullable android.os.PersistableBundle, @Nullable android.os.SharedMemory);















  }





























  public static interface VisualQueryDetector.Callback {

























core/java/android/service/voice/AbstractDetector.java



+3
−13




























Original line number
Diff line number
Diff line








@@ -20,7 +20,6 @@ import android.annotation.CallSuper;













import android.annotation.NonNull;















import android.annotation.Nullable;















import android.app.ActivityThread;













import android.app.compat.CompatChanges;















import android.media.AudioFormat;















import android.media.permission.Identity;















import android.os.Binder;










@@ -100,7 +99,7 @@ abstract class AbstractDetector implements HotwordDetector {













    public boolean startRecognition(















            @NonNull ParcelFileDescriptor audioStream,















            @NonNull AudioFormat audioFormat,













            @Nullable PersistableBundle options) throws IllegalDetectorStateException {













            @Nullable PersistableBundle options) {















        if (DEBUG) {















            Slog.i(TAG, "#recognizeHotword");















        }










@@ -132,18 +131,13 @@ abstract class AbstractDetector implements HotwordDetector {













     * @param sharedMemory The unrestricted data blob to provide to the















     *        {@link VisualQueryDetectionService} and {@link HotwordDetectionService}. Use this to















     *         provide the hotword models data or other such data to the trusted process.













     * @throws IllegalDetectorStateException Thrown when a caller has a target SDK of













     *         Android Tiramisu or above and attempts to start a recognition when the detector is













     *         not able based on the state. Because the caller receives updates via an asynchronous













     *         callback and the state of the detector can change without caller's knowledge, a













     *         checked exception is thrown.















     * @throws IllegalStateException if this {@link HotwordDetector} wasn't specified to use a















     *         {@link HotwordDetectionService} or {@link VisualQueryDetectionService} when it was















     *         created.















     */















    @Override















    public void updateState(@Nullable PersistableBundle options,













            @Nullable SharedMemory sharedMemory) throws IllegalDetectorStateException {













            @Nullable SharedMemory sharedMemory) {















        if (DEBUG) {















            Slog.d(TAG, "updateState()");















        }










@@ -199,13 +193,9 @@ abstract class AbstractDetector implements HotwordDetector {













        }















    }





























    protected void throwIfDetectorIsNoLongerActive() throws IllegalDetectorStateException {













    protected void throwIfDetectorIsNoLongerActive() {















        if (!mIsDetectorActive.get()) {















            Slog.e(TAG, "attempting to use a destroyed detector which is no longer active");













            if (CompatChanges.isChangeEnabled(HOTWORD_DETECTOR_THROW_CHECKED_EXCEPTION)) {













                throw new IllegalDetectorStateException(













                        "attempting to use a destroyed detector which is no longer active");













            }















            throw new IllegalStateException(















                    "attempting to use a destroyed detector which is no longer active");















        }

































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



+73
−223


























File changed.
Preview size limit exceeded, changes collapsed.
























core/java/android/service/voice/HotwordDetector.java



+4
−57




























Original line number
Diff line number
Diff line








@@ -23,14 +23,10 @@ import android.annotation.NonNull;













import android.annotation.Nullable;















import android.annotation.RequiresPermission;















import android.annotation.SystemApi;













import android.compat.annotation.ChangeId;













import android.compat.annotation.EnabledSince;















import android.media.AudioFormat;













import android.os.Build;















import android.os.ParcelFileDescriptor;















import android.os.PersistableBundle;















import android.os.SharedMemory;













import android.util.AndroidException;































import java.io.PrintWriter;

























@@ -43,23 +39,6 @@ import java.io.PrintWriter;













@SystemApi















public interface HotwordDetector {





























    /**













     * Prior to API level 33, API calls of {@link android.service.voice.HotwordDetector} could













     * return both {@link java.lang.IllegalStateException} or













     * {@link java.lang.UnsupportedOperationException} depending on the detector's underlying state.













     * This lead to confusing behavior as the underlying state of the detector can be modified













     * without the knowledge of the caller via system service layer updates.













     *













     * This change ID, when enabled, changes the API calls to only throw checked exception













     * {@link android.service.voice.HotwordDetector.IllegalDetectorStateException} when checking













     * against state information modified by both the caller and the system services.













     *













     * @hide













     */













    @ChangeId













    @EnabledSince(targetSdkVersion = Build.VERSION_CODES.TIRAMISU)













    long HOTWORD_DETECTOR_THROW_CHECKED_EXCEPTION = 226355112L;





























    /**















     * Indicates that it is a non-trusted hotword detector.















     *










@@ -109,26 +88,16 @@ public interface HotwordDetector {













     * Calling this again while recognition is active does nothing.















     *















     * @return {@code true} if the request to start recognition succeeded













     * @throws IllegalDetectorStateException Thrown when a caller has a target SDK of API level 33













     *         or above and attempts to start a recognition when the detector is not able based on













     *         the state. This can be thrown even if the state has been checked before calling this













     *         method because the caller receives updates via an asynchronous callback, and the













     *         state of the detector can change concurrently to the caller calling this method.















     */















    @RequiresPermission(allOf = {RECORD_AUDIO, CAPTURE_AUDIO_HOTWORD})













    boolean startRecognition() throws IllegalDetectorStateException;













    boolean startRecognition();































    /**















     * Stops sandboxed detection recognition.















     *















     * @return {@code true} if the request to stop recognition succeeded













     * @throws IllegalDetectorStateException Thrown when a caller has a target SDK of API level 33













     *         or above and attempts to stop a recognition when the detector is not able based on













     *         the state. This can be thrown even if the state has been checked before calling this













     *         method because the caller receives updates via an asynchronous callback, and the













     *         state of the detector can change concurrently to the caller calling this method.















     */













    boolean stopRecognition() throws IllegalDetectorStateException;













    boolean stopRecognition();































    /**















     * Starts hotword recognition on audio coming from an external connected microphone.









@@ -142,16 +111,11 @@ public interface HotwordDetector {













     *         PersistableBundle does not allow any remotable objects or other contents that can be















     *         used to communicate with other processes.















     * @return {@code true} if the request to start recognition succeeded













     * @throws IllegalDetectorStateException Thrown when a caller has a target SDK of API level 33













     *         or above and attempts to start a recognition when the detector is not able based on













     *         the state. This can be thrown even if the state has been checked before calling this













     *         method because the caller receives updates via an asynchronous callback, and the













     *         state of the detector can change concurrently to the caller calling this method.















     */















    boolean startRecognition(















            @NonNull ParcelFileDescriptor audioStream,















            @NonNull AudioFormat audioFormat,













            @Nullable PersistableBundle options) throws IllegalDetectorStateException;













            @Nullable PersistableBundle options);































    /**















     * Set configuration and pass read-only data to sandboxed detection service.









@@ -161,17 +125,10 @@ public interface HotwordDetector {













     * communicate with other processes.















     * @param sharedMemory The unrestricted data blob to provide to sandboxed detection services.















     * Use this to provide model data or other such data to the trusted process.













     * @throws IllegalDetectorStateException Thrown when a caller has a target SDK of API level 33













     *         or above and the detector is not able to perform the operation based on the













     *         underlying state. This can be thrown even if the state has been checked before













     *         calling this method because the caller receives updates via an asynchronous callback,













     *         and the state of the detector can change concurrently to the caller calling this













     *         method.















     * @throws IllegalStateException if this HotwordDetector wasn't specified to use a















     *         sandboxed detection service when it was created.















     */













    void updateState(@Nullable PersistableBundle options, @Nullable SharedMemory sharedMemory)













            throws IllegalDetectorStateException;













    void updateState(@Nullable PersistableBundle options, @Nullable SharedMemory sharedMemory);































    /**















     * Invalidates this detector so that any future calls to this result










@@ -298,14 +255,4 @@ public interface HotwordDetector {













         */















        void onHotwordDetectionServiceRestarted();















    }



























    /**













     * {@link HotwordDetector} specific exception thrown when the underlying state of the detector













     * is invalid for the given action.













     */













    class IllegalDetectorStateException extends AndroidException {













        IllegalDetectorStateException(String message) {













            super(message);













        }













    }















}
























core/java/android/service/voice/SoftwareHotwordDetector.java



+2
−2




























Original line number
Diff line number
Diff line








@@ -86,7 +86,7 @@ class SoftwareHotwordDetector extends AbstractDetector {





























    @RequiresPermission(RECORD_AUDIO)















    @Override













    public boolean startRecognition() throws IllegalDetectorStateException {













    public boolean startRecognition() {















        if (DEBUG) {















            Slog.i(TAG, "#startRecognition");















        }









@@ -109,7 +109,7 @@ class SoftwareHotwordDetector extends AbstractDetector {













    /** TODO: stopRecognition */















    @RequiresPermission(RECORD_AUDIO)















    @Override













    public boolean stopRecognition() throws IllegalDetectorStateException {













    public boolean stopRecognition() {















        if (DEBUG) {















            Slog.i(TAG, "#stopRecognition");















        }