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Add widget layout transition when resizing

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Also getting rid of part of the logic that updates the frame size in multi-window mode since multi-window is no longer supported

Test: N/A
Bug: 268553314
Flag: ENABLE_WIDGET_TRANSITION_FOR_RESIZING. OFF
Change-Id: I081b11441b562fccec7feb12cec0b28b9a0ea3a2
This commit is contained in:
Sihua Ma
2023-02-03 16:54:52 -08:00
parent b0b8e3a533
commit 324d3b0fdc
3 changed files with 127 additions and 20 deletions
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11
src/com/android/launcher3/ShortcutAndWidgetContainer.java
View File

@@ -38,6 +38,7 @@ import com.android.launcher3.celllayout.CellLayoutLayoutParams;
import com.android.launcher3.folder.FolderIcon;
import com.android.launcher3.model.data.ItemInfo;
import com.android.launcher3.views.ActivityContext;
import com.android.launcher3.widget.LauncherAppWidgetHostView;
import com.android.launcher3.widget.NavigableAppWidgetHostView;
public class ShortcutAndWidgetContainer extends ViewGroup implements FolderIcon.FolderIconParent {
@@ -217,6 +218,16 @@ public class ShortcutAndWidgetContainer extends ViewGroup implements FolderIcon.
int childLeft = lp.x;
int childTop = lp.y;
// We want to get the layout position of the widget, but layout() is a final function in
// ViewGroup which makes it impossible to be overridden. Overriding onLayout() will have no
// effect since it will not be called when the transition is enabled. The only possible
// solution here seems to be sending the positions when CellLayout is laying out the views
if (child instanceof LauncherAppWidgetHostView widgetView
&& widgetView.getCellChildViewPreLayoutListener() != null) {
widgetView.getCellChildViewPreLayoutListener().notifyBoundChangeOnPreLayout(child,
childLeft, childTop, childLeft + lp.width, childTop + lp.height);
}
child.layout(childLeft, childTop, childLeft + lp.width, childTop + lp.height);
if (lp.dropped) {