android:checkableBehavior set programmatically

Question

I am creating a Menu in Android XML and adding via code a submenu. Now I want that only one menu-point to be checked. In XML it would be android:checkableBehavior="single" . But how can I realize this in code?

Answer 1

Use

MySubMenu.setGroupCheckable(int groupId, boolean checkable, boolean exclusive);

exclusive = true //to pick only one menu-point as android:checkableBehavior="single"

For example:

MySubMenu.setGroupCheckable(0, true, true);

*Add this function after all your submenu items were defined