Error in Fragment: “Already managing a GoogleApiClient with id 0”

Question

Everything works right the first time, if you launch a second time you see this error:

FATAL EXCEPTION: main
Process         


        

Answer 1

I faced a similar issue when I placed a login button in two different Fragments belonging to the same Activity.

I solved this issue by assigning different ids to each automatically-managed GoogleApiClient.

For example, in Fragment 1, while creating my GoogleApiClient object I assigned 0 as the id:

mGoogleApiClient = new GoogleApiClient.Builder(getActivity())
                    .enableAutoManage(getActivity(), 0, this /* OnConnectionFailedListener */)
                    .addApi(Auth.GOOGLE_SIGN_IN_API, gso)
                    .build();

In Fragment 2, while creating my GoogleApiClient object I assigned 1 as the id:

mGoogleApiClient = new GoogleApiClient.Builder(getActivity())
                    .enableAutoManage(getActivity(), 1, this /* OnConnectionFailedListener */)
                    .addApi(Auth.GOOGLE_SIGN_IN_API, gso)
                    .build();