Do not remain in actionmode

[readbeard]

Hi,
thanks for this great library!
I was wondering why the multichoice mode is not implemented as the one in gmail app. It think it would be better if the actionmode is closed as soon as an action is selected (for example, as soon as an item is deleted). Is it possible to do that?
Thanks in advance.

[mikepenz]

@readbeard you can have any behavior you want. If you select an action, just finish the ActionMode you do not have to depend on the default implementation here. It is just a simple class to simplify things for most cases ;)

[mikepenz]

will be improved in the next version

[readbeard]

Here is my solution to the improvement. Let me know if you like it and if it is a correct behaviour for you.
You just need to edit the UndoHelper.java file, in particoular this 2 methods (lines with //<--- comment are the interesting ones):

public Snackbar remove(View view, String text, String actionText, @Snackbar.Duration int duration, Set<Integer> positions,  ActionMode actionMode) { //<---
. . . 
private void doChange(ActionMode actionMode) {
        if (mHistory != null) {
            if (mHistory.action == ACTION_REMOVE) {
                Integer[] positions = new Integer[mHistory.positions.size()];
                mHistory.positions.toArray(positions);
                for (int i = positions.length - 1; i >= 0; i--) {
                    FastAdapter.RelativeInfo<Item> relativeInfo = mHistory.items.get(i);
                    if (relativeInfo.adapter instanceof IItemAdapter) {
                        ((IItemAdapter) relativeInfo.adapter).remove(positions[i]);
                    }
                }
            }
        }
        actionMode.finish(); // <---
    }

    private void undoChange() {
        if (mHistory != null) {
            if (mHistory.action == ACTION_REMOVE) {
                int count = 0;
                for (Integer position : mHistory.positions) {
                    FastAdapter.RelativeInfo<Item> relativeInfo = mHistory.items.get(count);
                    if (relativeInfo.adapter instanceof IItemAdapter) {
                        IItemAdapter<Item> adapter = (IItemAdapter<Item>) relativeInfo.adapter;
                        adapter.add(position, relativeInfo.item);
                        if (relativeInfo.item.isSelected()) {
                            mAdapter.deselect(position); //<---
                        }
                    }
                    count++;
                }
            }
        }
        mHistory = null;
    }

[mikepenz]

@readbeard that was the case before. That's why I had to do the following change:
d999c65#diff-31afcdcd4f3dcf443fc7b3c2cfaded2cR50