notifyItemChanged(fromPosition); // to update the numbers
notifyItemChanged(toPosition);
notifyItemMoved(fromPosition, toPosition);
+ // We don't call doTheUpdate() here because this method is called for each item swap.
+ // So if we drag something across several positions it will be called several times.
}
void setRemoveMode(boolean removeMode) {
}
mFeedItemList.remove(position);
notifyDataSetChanged();
- doTheUpdate();
}
void removeChecked() {
final int itemCount = this.getItemCount();
final int position = this.getPosition(host);
+ boolean result = false;
switch (action) {
case R.id.action_drag_move_up:
if (position > 0) {
mAdapter.onItemMove(position, position - 1);
- return true;
+ result = true;
}
- return false;
+ break;
case R.id.action_drag_move_down:
if (position + 1 < itemCount) {
mAdapter.onItemMove(position, position + 1);
- return true;
+ result = true;
}
- return false;
+ break;
case R.id.action_drag_move_top:
if (position != 0) {
mAdapter.onItemMove(position, 0);
- return true;
+ result = true;
}
- return false;
+ break;
case R.id.action_drag_move_bottom:
if (position != itemCount - 1) {
mAdapter.onItemMove(position, itemCount - 1);
- return true;
+ result = true;
}
- return false;
+ break;
case R.id.action_drag_remove:
if (itemCount > 1) {
mAdapter.removeItem(position);
- return true;
+ result = true;
}
- return false;
+ break;
default:
return super.performAccessibilityActionForItem(recycler, state, host, action, args);
}
+
+ if (result) {
+ mAdapter.doTheUpdate();
+ }
+ return result;
}
}