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Merge "Fix LayoutParams cast exception in drag-n-drop" into sc-dev

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This commit is contained in:
Steven Ng
2021-05-05 18:07:32 +00:00
committed by Android (Google) Code Review
parent 9297064b2e 79d76b5041
commit f8af753b6a
1 changed files with 23 additions and 0 deletions
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23
src/com/android/launcher3/AppWidgetResizeFrame.java
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@@ -57,6 +57,22 @@ public class AppWidgetResizeFrame extends AbstractFloatingView implements View.O
private final View[] mDragHandles = new View[HANDLE_COUNT];
private final List<Rect> mSystemGestureExclusionRects = new ArrayList<>(HANDLE_COUNT);
private final OnAttachStateChangeListener mWidgetViewAttachStateChangeListener =
new OnAttachStateChangeListener() {
@Override
public void onViewAttachedToWindow(View view) {
// Do nothing
}
@Override
public void onViewDetachedFromWindow(View view) {
// When the app widget view is detached, we should close the resize frame.
// An example is when the dragging starts, the widget view is detached from
// CellLayout and then reattached to DragLayout.
close(false);
}
};
private LauncherAppWidgetHostView mWidgetView;
private CellLayout mCellLayout;
@@ -177,7 +193,11 @@ public class AppWidgetResizeFrame extends AbstractFloatingView implements View.O
private void setupForWidget(LauncherAppWidgetHostView widgetView, CellLayout cellLayout,
DragLayer dragLayer) {
mCellLayout = cellLayout;
if (mWidgetView != null) {
mWidgetView.removeOnAttachStateChangeListener(mWidgetViewAttachStateChangeListener);
}
mWidgetView = widgetView;
mWidgetView.addOnAttachStateChangeListener(mWidgetViewAttachStateChangeListener);
LauncherAppWidgetProviderInfo info = (LauncherAppWidgetProviderInfo)
widgetView.getAppWidgetInfo();
mResizeMode = info.resizeMode;
@@ -628,6 +648,9 @@ public class AppWidgetResizeFrame extends AbstractFloatingView implements View.O
@Override
protected void handleClose(boolean animate) {
mDragLayer.removeView(this);
if (mWidgetView != null) {
mWidgetView.removeOnAttachStateChangeListener(mWidgetViewAttachStateChangeListener);
}
}
@Override