tree 2d60dfe310bec826e26f008d94a32d023a91fd69
parent 1f06324ef1d37a06c58d64bd771c4c7b652b20a8
author Ian Lake <ilake@google.com> 1522784517 -0700
committer Ian Lake <ilake@google.com> 1522785271 -0700

Add Navigation.getNavController() methods

Add getNavController methods that return a
NonNull NavController or throw an
IllegalStateException as an alternative to the
Nullable findNavController method.

Test: existing tests pass
BUG: 77536435
Change-Id: I7af1262cd1dc6887b9abd4f9a8e2c4c6cc0c0146