Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 76279d41 authored by Kaiqiang Wang's avatar Kaiqiang Wang
Browse files

Create Public API in AccessibilityManager to expose Audio description 

enabled status.

1) Move ENABLE_ACCESSIBILITY_AUDIO_DESCRIPTION_BY_DEFAULT from
Settings.Global to Settings.Secure.
2) Add isAudioDescriptionEnabled public API to read the
Settings.Secure.ENABLED_ACCESSIBILITY_AUDIO_DESCRIPTION_BY_DEFAULT.

Test: local test
Test: atest AccessibilityManagerTest
Bug: 160823970
CTS-Coverage-Bug: 197311729
Change-Id: Iecf006bc8a1315414b37b6d644fc607b3d2aa03b
parent 1ab3bdf5

core/api/current.txt

+1 −0
Original line number Diff line number Diff line
@@ -50832,6 +50832,7 @@ package android.view.accessibility { 
    method public int getRecommendedTimeoutMillis(int, int);

    method public void interrupt();

    method public static boolean isAccessibilityButtonSupported();

    method public boolean isAudioDescriptionEnabled();

    method public boolean isEnabled();

    method public boolean isTouchExplorationEnabled();

    method public void removeAccessibilityRequestPreparer(android.view.accessibility.AccessibilityRequestPreparer);

core/java/android/provider/Settings.java

+8 −8
Original line number Diff line number Diff line
@@ -7219,6 +7219,14 @@ public final class Settings { 
        public static final String ENABLED_ACCESSIBILITY_SERVICES =

            "enabled_accessibility_services";













        /**













         * Whether select sound track with audio description by default.













         * @hide













         */













        @Readable













        public static final String ENABLE_ACCESSIBILITY_AUDIO_DESCRIPTION_BY_DEFAULT =













                "enable_accessibility_audio_description_by_default";



























        /**















         * List of the notified non-accessibility category accessibility services.















         *










@@ -10375,14 +10383,6 @@ public final class Settings {













        public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED =















                "enable_accessibility_global_gesture_enabled";



























        /**













         * Whether select sound track with audio description by default.













         * @hide













         */













        @Readable













        public static final String ENABLE_ACCESSIBILITY_AUDIO_DESCRIPTION_BY_DEFAULT =













                "enable_accessibility_audio_description_by_default";



























        /**















         * Whether Airplane Mode is on.















         */

































core/java/android/view/accessibility/AccessibilityManager.java



+25
−0




























Original line number
Diff line number
Diff line








@@ -36,6 +36,7 @@ import android.annotation.UserIdInt;













import android.app.RemoteAction;















import android.compat.annotation.UnsupportedAppUsage;















import android.content.ComponentName;













import android.content.ContentResolver;















import android.content.Context;















import android.content.Intent;















import android.content.pm.ActivityInfo;









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













import android.os.ServiceManager;















import android.os.SystemClock;















import android.os.UserHandle;













import android.provider.Settings;















import android.util.ArrayMap;















import android.util.Log;















import android.util.SparseArray;










@@ -271,6 +273,8 @@ public final class AccessibilityManager {













     */















    private SparseArray<List<AccessibilityRequestPreparer>> mRequestPreparerLists;





























    private ContentResolver mContentResolver;





























    /**















     * Listener for the system accessibility state. To listen for changes to the















     * accessibility state on the device, implement this interface and register










@@ -483,6 +487,7 @@ public final class AccessibilityManager {













        mCallback = new MyCallback();















        mHandler = new Handler(context.getMainLooper(), mCallback);















        mUserId = userId;













        mContentResolver = context.getContentResolver();















        synchronized (mLock) {















            initialFocusAppearanceLocked(context.getResources());















            tryConnectToServiceLocked(service);









@@ -507,6 +512,7 @@ public final class AccessibilityManager {













        mCallback = new MyCallback();















        mHandler = handler;















        mUserId = userId;













        mContentResolver = context.getContentResolver();















        synchronized (mLock) {















            initialFocusAppearanceLocked(context.getResources());















            if (serviceConnect) {










@@ -1820,6 +1826,25 @@ public final class AccessibilityManager {













        return res.getBoolean(com.android.internal.R.bool.config_showNavigationBar);















    }





























    /**













     * Determines if users want to select sound track with audio description by default.













     *













     * Audio description, also referred to as a video description, described video, or













     * more precisely called a visual description, is a form of narration used to provide













     * information surrounding key visual elements in a media work for the benefit of













     * blind and visually impaired consumers.













     *













     * The method provides the preference value to content provider apps to select the













     * default sound track during playing a video or movie.













     *













     * @return {@code true} if the audio description is enabled, {@code false} otherwise.













     */













    public boolean isAudioDescriptionEnabled() {













        return Settings.Secure.getInt(













                mContentResolver,













                Settings.Secure.ENABLE_ACCESSIBILITY_AUDIO_DESCRIPTION_BY_DEFAULT, 0) == 1;













    }





























    private final class MyCallback implements Handler.Callback {















        public static final int MSG_SET_STATE = 1;

















































packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java



+1
−1




























Original line number
Diff line number
Diff line








@@ -272,7 +272,6 @@ public class SettingsBackupTest {













                    Settings.Global.DYNAMIC_POWER_SAVINGS_DISABLE_THRESHOLD,















                    Settings.Global.SMART_REPLIES_IN_NOTIFICATIONS_FLAGS,















                    Settings.Global.SMART_SUGGESTIONS_IN_NOTIFICATIONS_FLAGS,













                    Settings.Global.ENABLE_ACCESSIBILITY_AUDIO_DESCRIPTION_BY_DEFAULT,















                    Settings.Global.ENABLE_ADB_INCREMENTAL_INSTALL_DEFAULT,















                    Settings.Global.ENABLE_MULTI_SLOT_TIMEOUT_MILLIS,















                    Settings.Global.ENHANCED_4G_MODE_ENABLED,










@@ -722,6 +721,7 @@ public class SettingsBackupTest {













                 Settings.Secure.DOCKED_CLOCK_FACE,















                 Settings.Secure.DOZE_PULSE_ON_LONG_PRESS,















                 Settings.Secure.EMERGENCY_ASSISTANCE_APPLICATION,













                 Settings.Secure.ENABLE_ACCESSIBILITY_AUDIO_DESCRIPTION_BY_DEFAULT,















                 Settings.Secure.ENABLED_INPUT_METHODS,  // Intentionally removed in P















                 Settings.Secure.ENABLED_NOTIFICATION_ASSISTANT,















                 Settings.Secure.ENABLED_NOTIFICATION_LISTENERS,