Small fixes to add account flow
When creating a new instance of the AuthenticatorHelper, ensure that we
unregister and reregister the listeners to point to the same listener.
Otherwise we would leak an intent filter.
Also, there are some issues when processing activity results which
involve navigation, if we perform such action while Settings app is
stopped
Bug: 139442223
Test: manual, existing robolectric tests
Change-Id: Ia2be4d22b07518d694594b924da2f04753c5de1e
Merged-In: I3d0e4d366834fb6968a82dbc1693e88ef709a2f6
2 files changed