Firebase AuthUI.GOOGLE_PROVIDER登录问题

Question

我在代码中使用了Firebase AuthUI，这段代码

mAuthStateListener = new FirebaseAuth.AuthStateListener() {
            @Override
            public void onAuthStateChanged(@NonNull FirebaseAuth firebaseAuth) {
                FirebaseUser user = firebaseAuth.getCurrentUser();
                if (user != null){
                    onSignedInInit();
                } else {
                    onSignedOutCleanUp();
                    List<AuthUI.IdpConfig> providers = new CopyOnWriteArrayList<>();

                AuthUI.IdpConfig.Builder config1 = new AuthUI.IdpConfig.Builder(AuthUI.EMAIL_PROVIDER);
                AuthUI.IdpConfig.Builder config2 = new AuthUI.IdpConfig.Builder(AuthUI.GOOGLE_PROVIDER);
                AuthUI.IdpConfig.Builder config3 = new AuthUI.IdpConfig.Builder(AuthUI.FACEBOOK_PROVIDER);
                AuthUI.IdpConfig.Builder config4 = new AuthUI.IdpConfig.Builder(AuthUI.TWITTER_PROVIDER);

                providers.add(config1.build());
                providers.add(config2.build());
                providers.add(config3.build());
                providers.add(config4.build());

                startActivityForResult(
                        AuthUI.getInstance()
                                .createSignInIntentBuilder()
                                .setIsSmartLockEnabled(false)
                                .setLogo(R.drawable.ic_launcher)
                                .setProviders(providers)
                                .build(),
                        RC_SIGN_IN);
            }
        }
    };

此时我通过点击从Android Studio运行应用程序 按钮，AuthUI.GOOGLE_PROVIDER登录工作正常，如下所示

但是当我生成签名的AKP作为发布/调试apk时，AuthUI.GOOGLE_PROVIDER登录无法正常工作，如下所示

此时登录活动已冻结，并显示Toast 登录已取消... 已按下后退按钮，请解决此问题...