Taskbar drag starts internal pre-drag before system drag
- TaskbarDragController now extends DragController.
- Currently there is no pre-drag condition, so we immediately get onDragStart(), which starts the system global drag (which cancels the original internal drag).
- Make the original view invisible during the drag and drop operation, across both internal and system drag events.
- No longer handle onDragEvent() in TaskbarView, as TaskbarDragController handles all of it now.
Test: Drag and drop from taskbar still works (bonus: starts from the correct registration point that you touched down on). Locally added a PreDragCondition and verified a seamless handoff to system drag and drop when the pre drag end condition was met.
Bug: 182981908
Change-Id: I6bf48141a5eedfc6db6f461258e880ef8146e733
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index 7866786..150db1e 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -413,7 +413,7 @@
}
}
- void clearPressedBackground() {
+ public void clearPressedBackground() {
setPressed(false);
setStayPressed(false);
}
@@ -859,8 +859,9 @@
switch (display) {
case DISPLAY_ALL_APPS:
return grid.allAppsIconSizePx;
- case DISPLAY_WORKSPACE:
case DISPLAY_FOLDER:
+ return grid.folderChildIconSizePx;
+ case DISPLAY_WORKSPACE:
default:
return grid.iconSizePx;
}