@Override
    protected void onCreate(Bundle icicle) {
        super.onCreate(icicle);

        accountAuthenticatorResponse =
            getIntent().getParcelableExtra(AccountManager.KEY_ACCOUNT_AUTHENTICATOR_RESPONSE);

        if (accountAuthenticatorResponse != null) {
            accountAuthenticatorResponse.onRequestContinued();
        }
    }
Retreives the AccountAuthenticatorResponse from either the intent of the icicle, if the
icicle is non-zero.
@param icicle the save instance data of this Activity, may be null
app/src/main/java/com/github/pockethub/android/ui/base/AccountAuthenticatorAppCompatActivity.java