Android : ModeCallback and material theme

I have an Android app that uses material theme. Everything is nice and collored. I have one fragment with a list that can be multiple selected and uses a ModeCallback to deal with this seleciton

list.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL);
ModeCallback modeCallback = new ModeCallback();
list.setMultiChoiceModeListener(modeCallback);

I've implemented a ModelCallback extending ListView.MultiChoiceModeListener.

When an item is selected, the action bar is updated with the text and menu, however: 1. The selection is ugly dark gray color. 2. The action bar is dark gray (instead of my nice green material color).

How can I modify this colors?

Thanks.