Fragment navigation is synchronous, while navigation is asynchronous. It can happen that fragment navigation starts when navigation is in the policy or provisional step of loading. In that case, we should cancel the requested fragment navigation and make the navigation finish.
Fragment navigation is synchronous, while navigation is asynchronous. It can happen that fragment navigation starts when navigation is in the policy or provisional step of loading. In that case, we should cancel the requested fragment navigation and make the navigation finish.