Zero out DragEvent position when it should not be available (cc010b2a) · Commits · e / os / android_frameworks_base

core/java/android/view/ViewGroup.java

+6 −0

Original line number	Diff line number	Diff line
		@@ -1461,6 +1461,10 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
		root.setDragFocus(target);

		final int action = event.mAction;
		// Position should not be available for ACTION_DRAG_ENTERED and ACTION_DRAG_EXITED.
		event.mX = 0;
		event.mY = 0;

		// If we've dragged off of a child view or this window, send it the EXITED message
		if (mCurrentDragView != null) {
		final View view = mCurrentDragView;
		@@ -1489,6 +1493,8 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
		}
		}
		event.mAction = action; // restore the event's original state
		event.mX = tx;
		event.mY = ty;
		}

		// Dispatch the actual drag location notice, localized into its coordinates

+1 −1

Original line number	Diff line number	Diff line
		@@ -399,7 +399,7 @@ class DragState {
		}
		// force DRAG_EXITED_EVENT if appropriate
		DragEvent evt = obtainDragEvent(mTargetWindow, DragEvent.ACTION_DRAG_EXITED,
		x, y, null, null, null, null, false);
		0, 0, null, null, null, null, false);
		mTargetWindow.mClient.dispatchDragEvent(evt);
		if (myPid != mTargetWindow.mSession.mPid) {
		evt.recycle();