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Commit c20406e7 authored by Riley Jones's avatar Riley Jones
Browse files

Deprecate obtain and recycle for AccessibilityNodeInfo 

Test: Feature removal, should not interfere with existing unit tests
Fixes: 208469173

Change-Id: I894d94ff75dd3dbf39528d11726b99135dd957c8
parent 47a5e94a

core/api/current.txt

+17 −17
Original line number Diff line number Diff line
@@ -51272,9 +51272,9 @@ package android.view.accessibility { 
    method public int getRecordCount();

    method public int getWindowChanges();

    method public void initFromParcel(android.os.Parcel);

    method public static android.view.accessibility.AccessibilityEvent obtain(int);

    method public static android.view.accessibility.AccessibilityEvent obtain(android.view.accessibility.AccessibilityEvent);

    method public static android.view.accessibility.AccessibilityEvent obtain();

    method @Deprecated public static android.view.accessibility.AccessibilityEvent obtain(int);

    method @Deprecated public static android.view.accessibility.AccessibilityEvent obtain(android.view.accessibility.AccessibilityEvent);

    method @Deprecated public static android.view.accessibility.AccessibilityEvent obtain();

    method public void setAction(int);

    method public void setContentChangeTypes(int);

    method public void setEventTime(long);
@@ -51462,13 +51462,13 @@ package android.view.accessibility { 
    method public boolean isShowingHintText();

    method public boolean isTextEntryKey();

    method public boolean isVisibleToUser();

    method public static android.view.accessibility.AccessibilityNodeInfo obtain(android.view.View);

    method public static android.view.accessibility.AccessibilityNodeInfo obtain(android.view.View, int);

    method public static android.view.accessibility.AccessibilityNodeInfo obtain();

    method public static android.view.accessibility.AccessibilityNodeInfo obtain(android.view.accessibility.AccessibilityNodeInfo);

    method @Deprecated public static android.view.accessibility.AccessibilityNodeInfo obtain(android.view.View);

    method @Deprecated public static android.view.accessibility.AccessibilityNodeInfo obtain(android.view.View, int);

    method @Deprecated public static android.view.accessibility.AccessibilityNodeInfo obtain();

    method @Deprecated public static android.view.accessibility.AccessibilityNodeInfo obtain(android.view.accessibility.AccessibilityNodeInfo);

    method public boolean performAction(int);

    method public boolean performAction(int, android.os.Bundle);

    method public void recycle();

    method @Deprecated public void recycle();

    method public boolean refresh();

    method public boolean refreshWithExtraData(String, android.os.Bundle);

    method @Deprecated public void removeAction(int);
@@ -51647,8 +51647,8 @@ package android.view.accessibility { 
    method public int getRowCount();

    method public int getSelectionMode();

    method public boolean isHierarchical();

    method public static android.view.accessibility.AccessibilityNodeInfo.CollectionInfo obtain(int, int, boolean);

    method public static android.view.accessibility.AccessibilityNodeInfo.CollectionInfo obtain(int, int, boolean, int);

    method @Deprecated public static android.view.accessibility.AccessibilityNodeInfo.CollectionInfo obtain(int, int, boolean);

    method @Deprecated public static android.view.accessibility.AccessibilityNodeInfo.CollectionInfo obtain(int, int, boolean, int);

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

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

    field public static final int SELECTION_MODE_SINGLE = 1; // 0x1
@@ -51666,9 +51666,9 @@ package android.view.accessibility { 
    method @Nullable public String getRowTitle();

    method @Deprecated public boolean isHeading();

    method public boolean isSelected();

    method public static android.view.accessibility.AccessibilityNodeInfo.CollectionItemInfo obtain(int, int, int, int, boolean);

    method public static android.view.accessibility.AccessibilityNodeInfo.CollectionItemInfo obtain(int, int, int, int, boolean, boolean);

    method @NonNull public static android.view.accessibility.AccessibilityNodeInfo.CollectionItemInfo obtain(@Nullable String, int, int, @Nullable String, int, int, boolean, boolean);

    method @Deprecated public static android.view.accessibility.AccessibilityNodeInfo.CollectionItemInfo obtain(int, int, int, int, boolean);

    method @Deprecated public static android.view.accessibility.AccessibilityNodeInfo.CollectionItemInfo obtain(int, int, int, int, boolean, boolean);

    method @Deprecated @NonNull public static android.view.accessibility.AccessibilityNodeInfo.CollectionItemInfo obtain(@Nullable String, int, int, @Nullable String, int, int, boolean, boolean);

  }















  public static final class AccessibilityNodeInfo.ExtraRenderingInfo {









@@ -51683,7 +51683,7 @@ package android.view.accessibility {













    method public float getMax();















    method public float getMin();















    method public int getType();













    method public static android.view.accessibility.AccessibilityNodeInfo.RangeInfo obtain(int, float, float, float);













    method @Deprecated public static android.view.accessibility.AccessibilityNodeInfo.RangeInfo obtain(int, float, float, float);















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















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















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










@@ -51737,9 +51737,9 @@ package android.view.accessibility {













    method public boolean isFullScreen();















    method public boolean isPassword();















    method public boolean isScrollable();













    method public static android.view.accessibility.AccessibilityRecord obtain(android.view.accessibility.AccessibilityRecord);













    method public static android.view.accessibility.AccessibilityRecord obtain();













    method public void recycle();













    method @Deprecated public static android.view.accessibility.AccessibilityRecord obtain(android.view.accessibility.AccessibilityRecord);













    method @Deprecated public static android.view.accessibility.AccessibilityRecord obtain();













    method @Deprecated public void recycle();















    method public void setAddedCount(int);















    method public void setBeforeText(CharSequence);















    method public void setChecked(boolean);

























core/api/test-current.txt



+0
−1




























Original line number
Diff line number
Diff line








@@ -2867,7 +2867,6 @@ package android.view.accessibility {













    method public void addChild(@NonNull android.os.IBinder);















    method public long getSourceNodeId();















    method public void setLeashedParent(@Nullable android.os.IBinder, int);













    method public static void setNumInstancesInUseCounter(java.util.concurrent.atomic.AtomicInteger);















    method public void writeToParcelNoRecycle(android.os.Parcel, int);















  }

















































core/java/android/view/accessibility/AccessibilityEvent.java



+23
−40




























Original line number
Diff line number
Diff line








@@ -24,7 +24,6 @@ import android.os.Parcel;













import android.os.Parcelable;















import android.text.TextUtils;















import android.util.Log;













import android.util.Pools.SynchronizedPool;































import com.android.internal.util.BitUtils;


























@@ -806,10 +805,6 @@ public final class AccessibilityEvent extends AccessibilityRecord implements Par













     */















    public static final int TYPES_ALL_MASK = 0xFFFFFFFF;





























    private static final int MAX_POOL_SIZE = 10;













    private static final SynchronizedPool<AccessibilityEvent> sPool =













            new SynchronizedPool<>(MAX_POOL_SIZE);





























    @UnsupportedAppUsage















    private @EventType int mEventType;















    private CharSequence mPackageName;










@@ -1170,7 +1165,7 @@ public final class AccessibilityEvent extends AccessibilityRecord implements Par













     */















    public static AccessibilityEvent obtainWindowsChangedEvent(















            int windowId, int windowChangeTypes) {













        final AccessibilityEvent event = AccessibilityEvent.obtain(TYPE_WINDOWS_CHANGED);













        final AccessibilityEvent event = new AccessibilityEvent(TYPE_WINDOWS_CHANGED);















        event.setWindowId(windowId);















        event.setWindowChanges(windowChangeTypes);















        event.setImportantForAccessibility(true);









@@ -1178,69 +1173,58 @@ public final class AccessibilityEvent extends AccessibilityRecord implements Par













    }































    /**













     * Returns a cached instance if such is available or a new one is













     * instantiated with its type property set.













     *













     * <p>In most situations object pooling is not beneficial. Create a new instance using the













     * constructor {@link #AccessibilityEvent(int)} instead.













     * Instantiates a new AccessibilityEvent instance with its type property set.















     *













     * @deprecated Object pooling has been discontinued. Create a new instance using the













     * constructor {@link #AccessibilityEvent()} instead.















     * @param eventType The event type.















     * @return An instance.















     */













    @Deprecated















    public static AccessibilityEvent obtain(int eventType) {













        AccessibilityEvent event = AccessibilityEvent.obtain();













        AccessibilityEvent event = new AccessibilityEvent();















        event.setEventType(eventType);















        return event;















    }































    /**













     * Returns a cached instance if such is available or a new one is













     * created. The returned instance is initialized from the given













     * Instantiates a new AccessibilityEvent instance.













     * The returned instance is initialized from the given















     * <code>event</code>.















     *













     * <p>In most situations object pooling is not beneficial. Create a new instance using the













     * constructor {@link #AccessibilityEvent(AccessibilityEvent)} instead.













     *













     * @deprecated Object pooling has been discontinued. Create a new instance using the













     * constructor {@link #AccessibilityEvent()} instead.















     * @param event The other event.















     * @return An instance.















     */













    @Deprecated















    public static AccessibilityEvent obtain(AccessibilityEvent event) {













        AccessibilityEvent eventClone = AccessibilityEvent.obtain();













        AccessibilityEvent eventClone = new AccessibilityEvent();















        eventClone.init(event);















        return eventClone;















    }































    /**













     * Returns a cached instance if such is available or a new one is













     * instantiated.













     * Instantiates a new AccessibilityEvent instance.















     *













     * <p>In most situations object pooling is not beneficial. Create a new instance using the













     * @deprecated Object pooling has been discontinued. Create a new instance using the















     * constructor {@link #AccessibilityEvent()} instead.













     *















     * @return An instance.















     */













    @Deprecated















    public static AccessibilityEvent obtain() {













        AccessibilityEvent event = sPool.acquire();













        if (event == null) event = new AccessibilityEvent();













        if (DEBUG_ORIGIN) event.originStackTrace = Thread.currentThread().getStackTrace();













        return event;













        return new AccessibilityEvent();















    }































    /**













     * Recycles an instance back to be reused.













     * <p>













     *   <b>Note: You must not touch the object after calling this function.</b>













     * </p>













     * Previously would recycle an instance back to be reused.















     *













     * <p>In most situations object pooling is not beneficial, and recycling is not necessary.













     *













     * @throws IllegalStateException If the event is already recycled.













     * @deprecated Object pooling has been discontinued. Calling this function now will have













     * no effect.















     */















    @Override













    public void recycle() {













        clear();













        sPool.release(this);













    }













    @Deprecated













    public void recycle() {}































    /**















     * Clears the state of this instance.









@@ -1260,7 +1244,6 @@ public final class AccessibilityEvent extends AccessibilityRecord implements Par













        if (mRecords != null) {















            while (!mRecords.isEmpty()) {















                AccessibilityRecord record = mRecords.remove(0);













                record.recycle();















            }















        }















        if (DEBUG_ORIGIN) originStackTrace = null;










@@ -1288,7 +1271,7 @@ public final class AccessibilityEvent extends AccessibilityRecord implements Par













        if (recordCount > 0) {















            mRecords = new ArrayList<>(recordCount);















            for (int i = 0; i < recordCount; i++) {













                AccessibilityRecord record = AccessibilityRecord.obtain();













                AccessibilityRecord record = new AccessibilityRecord();















                readAccessibilityRecordFromParcel(record, parcel);















                record.mConnectionId = mConnectionId;















                mRecords.add(record);










@@ -1527,7 +1510,7 @@ public final class AccessibilityEvent extends AccessibilityRecord implements Par













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















            new Parcelable.Creator<AccessibilityEvent>() {















        public AccessibilityEvent createFromParcel(Parcel parcel) {













            AccessibilityEvent event = AccessibilityEvent.obtain();













            AccessibilityEvent event = new AccessibilityEvent();















            event.initFromParcel(parcel);















            return event;















        }

































core/java/android/view/accessibility/AccessibilityNodeInfo.java



+98
−228


























File changed.
Preview size limit exceeded, changes collapsed.
























core/java/android/view/accessibility/AccessibilityRecord.java



+13
−47




























Original line number
Diff line number
Diff line








@@ -78,13 +78,6 @@ public class AccessibilityRecord {













        | AccessibilityNodeInfo.FLAG_PREFETCH_SIBLINGS















        | AccessibilityNodeInfo.FLAG_PREFETCH_DESCENDANTS;





























    // Housekeeping













    private static final int MAX_POOL_SIZE = 10;













    private static final Object sPoolLock = new Object();













    private static AccessibilityRecord sPool;













    private static int sPoolSize;













    private AccessibilityRecord mNext;













    private boolean mIsInPool;































    @UnsupportedAppUsage















    boolean mSealed;










@@ -821,15 +814,14 @@ public class AccessibilityRecord {













    }































    /**













     * Returns a cached instance if such is available or a new one is













     * instantiated. The instance is initialized with data from the













     * Instantiates a new record initialized with data from the















     * given record.















     *













     * <p>In most situations object pooling is not beneficial. Create a new instance using the













     * constructor {@link #AccessibilityRecord(AccessibilityRecord)} instead.













     *













     * @deprecated Object pooling has been discontinued. Create a new instance using the













     * constructor {@link #AccessibilityRecord()} instead.















     * @return An instance.















     */













    @Deprecated















    public static AccessibilityRecord obtain(AccessibilityRecord record) {















       AccessibilityRecord clone = AccessibilityRecord.obtain();















       clone.init(record);









@@ -837,51 +829,25 @@ public class AccessibilityRecord {













    }































    /**













     * Returns a cached instance if such is available or a new one is













     * instantiated.













     * Instantiates a new record.















     *













     * <p>In most situations object pooling is not beneficial. Create a new instance using the













     * @deprecated Object pooling has been discontinued. Create a new instance using the















     * constructor {@link #AccessibilityRecord()} instead.













     *















     * @return An instance.















     */













    @Deprecated















    public static AccessibilityRecord obtain() {













        synchronized (sPoolLock) {













            if (sPool != null) {













                AccessibilityRecord record = sPool;













                sPool = sPool.mNext;













                sPoolSize--;













                record.mNext = null;













                record.mIsInPool = false;













                return record;













            }















        return new AccessibilityRecord();















    }













    }































    /**













     * Return an instance back to be reused.













     * <p>













     * <strong>Note:</strong> You must not touch the object after calling this function.













     * Would previously return an instance back to be reused.















     *













     * <p>In most situations object pooling is not beneficial, and recycling is not necessary.













     *













     * @throws IllegalStateException If the record is already recycled.













     * @deprecated Object pooling has been discontinued. Calling this function now will have













     * no effect.















     */













    public void recycle() {













        if (mIsInPool) {













            throw new IllegalStateException("Record already recycled!");













        }













        clear();













        synchronized (sPoolLock) {













            if (sPoolSize <= MAX_POOL_SIZE) {













                mNext = sPool;













                sPool = this;













                mIsInPool = true;













                sPoolSize++;













            }













        }













    }













    @Deprecated













    public void recycle() { }































    /**















     * Initialize this record from another one.