Examples with Insertable com.nhaarman.listviewanimations.util.Insertable used on opensource projects

Example 1 with Insertable

use of com.nhaarman.listviewanimations.util.Insertable in project ListViewAnimations by nhaarman.

the class DynamicListView method setAdapter.

/**
 * Sets the {@link ListAdapter} for this {@code DynamicListView}.
 * If the drag and drop functionality is or will be enabled, the adapter should have stable ids,
 * and should implement {@link com.nhaarman.listviewanimations.util.Swappable}.
 *
 * @param adapter the adapter.
 *
 * @throws java.lang.IllegalStateException    if the drag and drop functionality is enabled
 *                                            and the adapter does not have stable ids.
 * @throws java.lang.IllegalArgumentException if the drag and drop functionality is enabled
 *                                            and the adapter does not implement {@link com.nhaarman.listviewanimations.util.Swappable}.
 */
@Override
public void setAdapter(final ListAdapter adapter) {
    ListAdapter wrappedAdapter = adapter;
    mSwipeUndoAdapter = null;
    if (adapter instanceof BaseAdapter) {
        BaseAdapter rootAdapter = (BaseAdapter) wrappedAdapter;
        while (rootAdapter instanceof BaseAdapterDecorator) {
            if (rootAdapter instanceof SwipeUndoAdapter) {
                mSwipeUndoAdapter = (SwipeUndoAdapter) rootAdapter;
            }
            rootAdapter = ((BaseAdapterDecorator) rootAdapter).getDecoratedBaseAdapter();
        }
        if (rootAdapter instanceof Insertable) {
            mAnimateAdditionAdapter = new AnimateAdditionAdapter((BaseAdapter) wrappedAdapter);
            mAnimateAdditionAdapter.setListView(this);
            wrappedAdapter = mAnimateAdditionAdapter;
        }
    }
    super.setAdapter(wrappedAdapter);
    if (mDragAndDropHandler != null) {
        mDragAndDropHandler.setAdapter(adapter);
    }
}