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check for null listenerInfo for drag&drop

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Bug: 201778218
Test: n/a
Change-Id: I9c50a429ee409e4a040c03bba9ac28729720a929
This commit is contained in:
sallyyuen
2021-10-11 07:23:08 -07:00
parent f163deb788
commit 84bcd89352
1 changed files with 3 additions and 2 deletions
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5
core/java/android/view/View.java
View File

@@ -27059,7 +27059,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
switch (event.mAction) {
case DragEvent.ACTION_DRAG_STARTED: {
if (result && li.mOnDragListener != null) {
if (result && li != null && li.mOnDragListener != null) {
sendWindowContentChangedAccessibilityEvent(
AccessibilityEvent.CONTENT_CHANGE_TYPE_UNDEFINED);
}
@@ -27073,7 +27073,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
refreshDrawableState();
} break;
case DragEvent.ACTION_DROP: {
if (result && (li.mOnDragListener != null | li.mOnReceiveContentListener != null)) {
if (result && li != null && (li.mOnDragListener != null
|| li.mOnReceiveContentListener != null)) {
sendWindowContentChangedAccessibilityEvent(
AccessibilityEvent.CONTENT_CHANGE_TYPE_DRAG_DROPPED);
}