Update pre-drag lifecycle for apps with shortcuts.

- First of all, deferred drag has been renamed to pre-drag
  to avoid confusion with the existing deferred end drag.
- For normal drags, the cycle is still startDrag -->
  onDragStart --> onDrop --> onDropComplete --> onDragEnd.
- Pre-drags have two additional callbacks: onPreDragStart
  and onPreDragEnd. onPreDragStart is called between
  startDrag and onDragStart, and onPreDragEnd is called
  at the same time as onDragStart or onDragEnd.
- If the pre-drag has not transitioned to a full drag before
  onDragEnd, onDragStart and onDropComplete are skipped
  (onDrop is still called to allow the DragView to animate).

Change-Id: Icd7a8f75d5fcc159f9a52758c22ab6eae3edb9e2

1 files changed, 1 insertions, 11 deletions

diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 5841bf5b6..30d5b17c5 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -3042,17 +3042,7 @@ public class Launcher extends Activity
                                         longClickCellInfo.cellX, longClickCellInfo.cellY));
                 if (!(itemUnderLongClick instanceof Folder || isAllAppsButton)) {
                     // User long pressed on an item
-                    DragOptions dragOptions = new DragOptions();
-                    if (itemUnderLongClick instanceof BubbleTextView) {
-                        BubbleTextView icon = (BubbleTextView) itemUnderLongClick;
-                        if (icon.hasDeepShortcuts()) {
-                            DeepShortcutsContainer dsc = DeepShortcutsContainer.showForIcon(icon);
-                            if (dsc != null) {
-                                dragOptions.deferDragCondition = dsc.createDeferDragCondition(null);
-                            }
-                        }
-                    }
-                    mWorkspace.startDrag(longClickCellInfo, dragOptions);
+                    mWorkspace.startDrag(longClickCellInfo, new DragOptions());
                 }
             }
         }