/**
* Starts dragging the item at given position. User must be touching this {@code DynamicListView}.
*
* @param position the position of the item in the adapter to start dragging. Be sure to subtract any header views.
*
* @throws java.lang.IllegalStateException if the user is not touching this {@code DynamicListView},
* or if there is no adapter set.
*/
public void startDragging(int position)
{
if (mMobileItemId != INVALID_ID)
{
/* We are already dragging */
return;
}
if (mLastMotionEventY < 0)
{
throw new Java.Lang.IllegalStateException("User must be touching the DynamicListView!");
}
if (mAdapter == null)
{
throw new Java.Lang.IllegalStateException("This DynamicListView has no adapter set!");
}
if (position < 0 || position >= mAdapter.Count)
{
/* Out of bounds */
return;
}
mMobileView = mWrapper.getChildAt(position - mWrapper.getFirstVisiblePosition() + mWrapper.getHeaderViewsCount());
if (mMobileView != null)
{
mOriginalMobileItemPosition = position;
mMobileItemId = mAdapter.GetItemId(position);
mHoverDrawable = new HoverDrawable(mMobileView, mLastMotionEventY);
mMobileView.Visibility = ViewStates.Invisible;
}
}
public SettleHoverDrawableAnimatorListener(HoverDrawable animatingHoverDrawable, View animatingMobileView, DragAndDropHandler instance)
{
mAnimatingHoverDrawable = animatingHoverDrawable;
mAnimatingMobileView = animatingMobileView;
minst = instance;
}
/**
* Starts dragging the item at given position. User must be touching this {@code DynamicListView}.
*
* @param position the position of the item in the adapter to start dragging. Be sure to subtract any header views.
*
* @throws java.lang.IllegalStateException if the user is not touching this {@code DynamicListView},
* or if there is no adapter set.
*/
public void startDragging(int position)
{
if (mMobileItemId != INVALID_ID)
{
/* We are already dragging */
return;
}
if (mLastMotionEventY < 0)
{
throw new Java.Lang.IllegalStateException("User must be touching the DynamicListView!");
}
if (mAdapter == null)
{
throw new Java.Lang.IllegalStateException("This DynamicListView has no adapter set!");
}
if (position < 0 || position >= mAdapter.Count)
{
/* Out of bounds */
return;
}
mMobileView = mWrapper.getChildAt(position - mWrapper.getFirstVisiblePosition() + mWrapper.getHeaderViewsCount());
if (mMobileView != null)
{
mOriginalMobileItemPosition = position;
mMobileItemId = mAdapter.GetItemId(position);
mHoverDrawable = new HoverDrawable(mMobileView, mLastMotionEventY);
mMobileView.Visibility = ViewStates.Invisible;
}
}
public SettleHoverDrawableAnimatorListener(HoverDrawable animatingHoverDrawable, View animatingMobileView, DragAndDropHandler instance)
{
mAnimatingHoverDrawable = animatingHoverDrawable;
mAnimatingMobileView = animatingMobileView;
minst = instance;
}
