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Commit 32417b30 authored by Shao-Chuan Lee's avatar Shao-Chuan Lee
Browse files

AccessibilityWindowInfo: reset mChildIds to null in clear() 

Reset mChildIds to null to match the initial state of A11yWindowInfo,
instead of leaving a reference to an empty list.

Bug: b/132613970
Test: A11yService CTS on ARC++
Change-Id: I72783586c196aa0f757efa015a9b55bdb0b76acb
parent 68a72c22

core/java/android/view/accessibility/AccessibilityWindowInfo.java

+1 −3
Original line number Diff line number Diff line
@@ -634,9 +634,7 @@ public final class AccessibilityWindowInfo implements Parcelable { 
        mId = UNDEFINED_WINDOW_ID;

        mParentId = UNDEFINED_WINDOW_ID;

        mBoundsInScreen.setEmpty();

        if (mChildIds != null) {

            mChildIds.clear();

        }

        mChildIds = null;

        mConnectionId = UNDEFINED_WINDOW_ID;

        mAnchorId = AccessibilityNodeInfo.UNDEFINED_NODE_ID;

        mTitle = null;