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Commit 3b548655 authored by Sally's avatar Sally
Browse files

Don't query a null AccessibiiltyNodeInfo when populating ViewStructure 

Chrome may crash with an NPE

Bug: 193839657
Test: builds
Change-Id: I106bdf80678f9edd6fbd5193d3a79a48c95a1d7a
parent 9c8441c8

core/java/android/view/View.java

+5 −3
Original line number Diff line number Diff line
@@ -10079,12 +10079,14 @@ public class View implements Drawable.Callback, KeyEvent.Callback, 
                }

                AccessibilityNodeInfo cinfo = provider.createAccessibilityNodeInfo(

                        AccessibilityNodeInfo.getVirtualDescendantId(info.getChildId(i)));

                if (cinfo != null) {

                    ViewStructure child = structure.newChild(i);

                    populateVirtualStructure(child, provider, cinfo, forAutofill);

                    cinfo.recycle();

                }

            }

        }

    }















    /**















     * Dispatch creation of {@link ViewStructure} down the hierarchy.  The default