DragSortListView.FloatViewManager
| com.mobeta.android.dslv.DragSortListView.FloatViewManager |
 Known Indirect Subclasses
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Class Overview
Interface for customization of the floating View appearance
and dragging behavior. Implement
your own and pass it to setFloatViewManager(DragSortListView.FloatViewManager). If
your own is not passed, the default SimpleFloatViewManager
implementation is used.
Summary
| Public Methods | |||||||||||
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Return the floating View for item at
position. | |||||||||||
Called when the float View is dropped; lets you perform
any necessary cleanup.
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Called whenever the floating View is dragged.
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Public Methods
public abstract View onCreateFloatView (int position)
Return the floating View for item at position.
DragSortListView will measure and layout this View for you,
so feel free to just inflate it. You can help DSLV by
setting some ViewGroup.LayoutParams on this View;
otherwise it will set some for you (with a width of FILL_PARENT
and a height of WRAP_CONTENT).
Parameters
| position | Position of item to drag (NOTE:
position excludes header Views; thus, if you
want to call getChildAt(int), you will need
to add getHeaderViewsCount() to the index). |
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Returns
- The View you wish to display as the floating View.
public abstract void onDestroyFloatView (View floatView)
Called when the float View is dropped; lets you perform any necessary cleanup. The internal DSLV floating View reference is set to null immediately after this is called.
Parameters
| floatView | The floating View passed to
onCreateFloatView(int).
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public abstract void onDragFloatView (View floatView, Point location, Point touch)
Called whenever the floating View is dragged. Float View
properties can be changed here. Also, the upcoming location
of the float View can be altered by setting
location.x and location.y.
Parameters
| floatView | The floating View. |
|---|---|
| location | The location (top-left; relative to DSLV
top-left) at which the float
View would like to appear, given the current touch location
and the offset provided in startDrag(int, View, int, int, int). |
| touch | The current touch location (relative to DSLV top-left). |