diff options
Diffstat (limited to 'src/com/android/launcher2/CellLayout.java')
| -rw-r--r-- | src/com/android/launcher2/CellLayout.java | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/com/android/launcher2/CellLayout.java b/src/com/android/launcher2/CellLayout.java index 199c41a59..da7c2b0ec 100644 --- a/src/com/android/launcher2/CellLayout.java +++ b/src/com/android/launcher2/CellLayout.java @@ -161,6 +161,7 @@ public class CellLayout extends ViewGroup { private int[] mDirectionVector = new int[2]; int[] mPreviousReorderDirection = new int[2]; private static final int INVALID_DIRECTION = -100; + private DropTarget.DragEnforcer mDragEnforcer; public CellLayout(Context context) { this(context, null); @@ -172,6 +173,7 @@ public class CellLayout extends ViewGroup { public CellLayout(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); + mDragEnforcer = new DropTarget.DragEnforcer(mContext); // A ViewGroup usually does not draw, but CellLayout needs to draw a rectangle to show // the user where a dragged item will land when dropped. @@ -2508,6 +2510,7 @@ public class CellLayout extends ViewGroup { * or it may have begun on another layout. */ void onDragEnter() { + mDragEnforcer.onDragEnter(); if (!mDragging) { // Fade in the drag indicators if (mCrosshairsAnimator != null) { @@ -2521,6 +2524,7 @@ public class CellLayout extends ViewGroup { * Called when drag has left this CellLayout or has been completed (successfully or not) */ void onDragExit() { + mDragEnforcer.onDragExit(); // This can actually be called when we aren't in a drag, e.g. when adding a new // item to this layout via the customize drawer. // Guard against that case. |