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Merge "Fix NPE of FolderPagedView#setFocusOnFirstChild" into udc-dev

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Fengjiang Li
2023-05-18 22:42:47 +00:00
committed by Android (Google) Code Review
parent 66e7ec721b 47d72ffccb
commit 0d07a85299
1 changed files with 8 additions and 4 deletions
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12
src/com/android/launcher3/folder/FolderPagedView.java
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@@ -46,7 +46,6 @@ import com.android.launcher3.keyboard.ViewGroupFocusHelper;
import com.android.launcher3.model.data.ItemInfo;
import com.android.launcher3.model.data.WorkspaceItemInfo;
import com.android.launcher3.pageindicators.PageIndicatorDots;
import com.android.launcher3.touch.ItemClickHandler;
import com.android.launcher3.util.LauncherBindableItemsContainer.ItemOperator;
import com.android.launcher3.util.Thunk;
import com.android.launcher3.util.ViewCache;
@@ -421,10 +420,15 @@ public class FolderPagedView extends PagedView<PageIndicatorDots> implements Cli
* Sets the focus on the first visible child.
*/
public void setFocusOnFirstChild() {
View firstChild = getCurrentCellLayout().getChildAt(0, 0);
if (firstChild != null) {
firstChild.requestFocus();
CellLayout currentCellLayout = getCurrentCellLayout();
if (currentCellLayout == null) {
return;
}
View firstChild = currentCellLayout.getChildAt(0, 0);
if (firstChild == null) {
return;
}
firstChild.requestFocus();
}
@Override