[Unity-Android] Crash when using firebase Auth

[lo...@nct.vn]

I'm using firebase Auth to ask user login via Google+

Here is my code :

Firebase.Auth.FirebaseAuth auth = Firebase.Auth.FirebaseAuth.DefaultInstance;

                Firebase.Auth.Credential cre = Firebase.Auth.GoogleAuthProvider.GetCredential (
                    "757176116267-71ao5ccoqj1tgu0gdlloke08jj6lsjet.apps.googleusercontent.com"
                    , "");
                auth.SignInWithCredentialAsync (cre).ContinueWith (task => {
                    BaseSocialResult loginResult;

                    if (!task.IsFaulted) {
                        if (task.IsCanceled) {
                            loginResult = new BaseSocialResult (false, "User cancel process");
                            loginResult.IsCancelled = true;
                        } else {
                            loginResult = new BaseSocialResult (true, "Login success");
                        }
                    } else {
                        loginResult = new BaseSocialResult (false, "Login failed : " + task.Exception.ToString());
                    }

                    if (callback != null) {
                        callback (loginResult);
                    }
                }); 

 

But when I build and run on Android it crashed and here is the debug log

02-27 17:50:51.994: I/Unity(6577): InitializationException: Java class com/google/firebase/messaging/cpp/RegistrationIntentService not found.  Please verify the AAR which contains the com/google/firebase/messaging/cpp/RegistrationIntentService class is included in your app.

02-27 17:50:51.994: I/Unity(6577):   at Firebase.FirebaseApp.CreateAndTrack (Firebase.CreateDelegate createDelegate) [0x00000] in <filename unknown>:0 

02-27 17:50:51.994: I/Unity(6577):   at Firebase.FirebaseApp.Create () [0x00000] in <filename unknown>:0 

02-27 17:50:51.994: I/Unity(6577):   at Firebase.FirebaseApp.get_DefaultInstance () [0x00000] in <filename unknown>:0 

02-27 17:50:51.994: I/Unity(6577):   at Firebase.Auth.FirebaseAuth.get_DefaultInstance () [0x00000] in <filename unknown>:0 

02-27 17:50:51.994: I/Unity(6577):   at NativeUtilities.SocialNative.SocialGoogle.Login (IEnumerable`1 permission, NativeUtilities.SocialNative.SocialDelegate`1 callback) [0x00000] in <filename unknown>:0 

02-27 17:50:51.994: I/Unity(6577):   at NativeUtilities.SocialNative.SocialManager.Login (System.Collections.Generic.List`1 permission, NativeUtilities.SocialNative.SocialDelegate`1 callback) [0x00000] in <filename unknown>:0 

02-27 17:50:51.994: I/Unity(6577):   at LoginSceneViewController.OnInitCallback (ISocialResul

I had check all the .aar files needed , its all updated to version 10.2.0.

BTW : one more stupid question where can i get googleIdToken and googleAccessToken in order to login to firebase ? 

[Stewart Miles]

The stack trace says that you're missing the Android dependencies in your APK.  Run "Assets > Play Services Resolver > Android Resolver > Resolve Client Jars",  perhaps you disabled background resolution?

You can verify the aars are present in the project as they'll be copied under Plugins/Android.

Cheers,

Stewart

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[lo...@nct.vn]

Hi , I had re-import and it's worked :D thanks for your help , but now I got an error due to invalid credential 

The document is :

Firebase.Auth.Credential credential =
    Firebase.Auth.GoogleAuthProvider.GetCredential(googleIdToken, googleAccessToken);

What is googleIdToken and googleAccessToken ? I cant find it on my firebase console.

Vào 00:01:54 UTC+7 Thứ Ba, ngày 28 tháng 2 năm 2017, Stewart Miles đã viết:

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[Stewart Miles]

You need to generate these tokens from Google Sign-In.

If you want to verify sign-in works at all it's probably worth starting with anonymous sign-in then moving on to e-mail / password sign in prior to using a custom credential.

Cheers,

Stewart

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