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Fix two panel home folder opening display issue

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Change the rect calculation logic that is used to
display an opening folder. If multiple panels are
displayed then we calculate the union of the pages.

Test: manual
Bug: 181962118
Change-Id: I504f22890115ceebc16d60929149fe634bf820d0
This commit is contained in:
Andras Kloczl
2021-03-29 18:47:14 +02:00
parent 78f5a8c6ab
commit 3a4ba0bec3
2 changed files with 18 additions and 10 deletions
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24
src/com/android/launcher3/Workspace.java
View File

@@ -2000,16 +2000,26 @@ public class Workspace extends PagedView<WorkspacePageIndicator>
}
/**
* Computes the area relative to dragLayer which is used to display a page.
* Computes and returns the area relative to dragLayer which is used to display a page.
* In case we have multiple pages displayed at the same time, we return the union of the areas.
*/
public void getPageAreaRelativeToDragLayer(Rect outArea) {
CellLayout child = (CellLayout) getChildAt(getNextPage());
if (child == null) {
return;
public Rect getPageAreaRelativeToDragLayer() {
Rect area = new Rect();
int nextPage = getNextPage();
int panelCount = getPanelCount();
for (int page = nextPage; page < nextPage + panelCount; page++) {
CellLayout child = (CellLayout) getChildAt(page);
if (child == null) {
break;
}
ShortcutAndWidgetContainer boundingLayout = child.getShortcutsAndWidgets();
Rect tmpRect = new Rect();
mLauncher.getDragLayer().getDescendantRectRelativeToSelf(boundingLayout, tmpRect);
area.union(tmpRect);
}
ShortcutAndWidgetContainer boundingLayout = child.getShortcutsAndWidgets();
mLauncher.getDragLayer().getDescendantRectRelativeToSelf(boundingLayout, outArea);
return area;
}
@Override