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Null check in accessibility delegate

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bug: 21338696
Change-Id: I00d67e53e03e33b26a8eadb669b60fec47553f26
This commit is contained in:
Sunny Goyal
2015-06-01 10:09:06 -07:00
parent 8522c80b4a
commit d3d8c958a2
1 changed files with 5 additions and 1 deletions
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src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
+5 -1
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@@ -219,9 +219,13 @@ public class LauncherAccessibilityDelegate extends AccessibilityDelegate {
}
private ArrayList<Integer> getSupportedResizeActions(View host, LauncherAppWidgetInfo info) {
AppWidgetProviderInfo providerInfo = ((LauncherAppWidgetHostView) host).getAppWidgetInfo();
ArrayList<Integer> actions = new ArrayList<>();
AppWidgetProviderInfo providerInfo = ((LauncherAppWidgetHostView) host).getAppWidgetInfo();
if (providerInfo == null) {
return actions;
}
CellLayout layout = (CellLayout) host.getParent().getParent();
if ((providerInfo.resizeMode & AppWidgetProviderInfo.RESIZE_HORIZONTAL) != 0) {
if (layout.isRegionVacant(info.cellX + info.spanX, info.cellY, 1, info.spanY) ||