diff --git a/src/com/android/launcher/DragLayer.java b/src/com/android/launcher/DragLayer.java index 2e59b10660..070c93841c 100644 --- a/src/com/android/launcher/DragLayer.java +++ b/src/com/android/launcher/DragLayer.java @@ -53,7 +53,7 @@ public class DragLayer extends FrameLayout implements DragController { private boolean mShouldDrop; private float mLastMotionX; private float mLastMotionY; - + /** * The bitmap that is currently being dragged */ @@ -67,42 +67,42 @@ public class DragLayer extends FrameLayout implements DragController { * X offset from where we touched on the cell to its upper-left corner */ private float mTouchOffsetX; - + /** * Y offset from where we touched on the cell to its upper-left corner */ private float mTouchOffsetY; - + /** * Utility rectangle */ private Rect mDragRect = new Rect(); - + /** * Where the drag originated */ private DragSource mDragSource; - + /** * The data associated with the object being dragged */ private Object mDragInfo; - private final Rect mRect = new Rect(); + private final Rect mRect = new Rect(); private final int[] mDropCoordinates = new int[2]; private final Vibrator mVibrator = new Vibrator(); - + private DragListener mListener; private DragScroller mDragScroller; - + private static final int SCROLL_OUTSIDE_ZONE = 0; private static final int SCROLL_WAITING_IN_ZONE = 1; private static final int SCROLL_LEFT = 0; private static final int SCROLL_RIGHT = 1; - + private int mScrollState = SCROLL_OUTSIDE_ZONE; private ScrollRunnable mScrollRunnable = new ScrollRunnable(); @@ -201,6 +201,9 @@ public class DragLayer extends FrameLayout implements DragController { int color = v.getDrawingCacheBackgroundColor(); v.setDrawingCacheBackgroundColor(0); + if (color != 0) { + v.destroyDrawingCache(); + } v.buildDrawingCache(); Bitmap viewBitmap = v.getDrawingCache(); int width = viewBitmap.getWidth(); @@ -582,7 +585,7 @@ public class DragLayer extends FrameLayout implements DragController { } public void removeDragListener(DragListener l) { - mListener = null; + mListener = null; } /** @@ -625,5 +628,5 @@ public class DragLayer extends FrameLayout implements DragController { void setDirection(int direction) { mDirection = direction; } - } + } }