Facebook login sdk - Android

I am trying to connect on my app with the facebook login. I did all these steps and I am facing a strange issue.
So the login button works because the facebook login window appears but I am not getting the facebook token (onError is called).

I already tried all the solutions from this Questions.

This code is the same as the one in the Facebook tutorial.

mCallbackManager = CallbackManager.Factory.create();
LoginButton loginButton = findViewById(R.id.login_button);
loginButton.setReadPermissions("email");
loginButton.registerCallback(mCallbackManager, new FacebookCallback<LoginResult>()
@Override
public void onSuccess(LoginResult loginResult)
Log.d(TAG, "facebook:onSuccess:" + loginResult);


@Override
public void onCancel()
Log.d(TAG, "facebook:onCancel");


@Override
public void onError(FacebookException error)
Log.d(TAG, "facebook:onError", error);
error.printStackTrace();

);


This is my error which is a bit different from the Questions (extra: null):

09-12 21:13:40.317 29573-29573/com.xxxx.yyyy D/FACEBOOK: facebook:onError
SERVER_ERROR: [code] 1675030 [message]: Error performing query. [extra]: null
at com.facebook.login.LoginManager.onActivityResult(LoginManager.java:219)
at com.facebook.login.LoginManager$1.onActivityResult(LoginManager.java:174)
at com.facebook.internal.CallbackManagerImpl.onActivityResult(CallbackManagerImpl.java:92)


AndroidManifest.xml

<meta-data android:name="com.facebook.sdk.ApplicationId"
android:value="@string/facebook_app_id"/>

<activity android:name="com.facebook.FacebookActivity"
android:configChanges=
"keyboard|keyboardHidden|screenLayout|screenSize|orientation"
android:label="@string/app_name" />
<activity
android:name="com.facebook.CustomTabActivity"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data android:scheme="@string/fb_login_protocol_scheme" />
</intent-filter>
</activity>


In my Build.gradle I added the Facebook SDK

implementation 'com.facebook.android:facebook-login:[4,5)'


Activity:

public class Home extends AppCompatActivity

private CallbackManager mCallbackManager;
private static final String TAG = "FACEBOOK";

@Override
protected void onCreate(Bundle savedInstanceState)
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_home);

mCallbackManager = CallbackManager.Factory.create();
LoginButton loginButton = findViewById(R.id.login_button);
loginButton.setReadPermissions(Arrays.asList("public_profile", "email"));
loginButton.registerCallback(mCallbackManager, new FacebookCallback<LoginResult>()
@Override
public void onSuccess(LoginResult loginResult)
Log.d(TAG, "facebook:onSuccess:" + loginResult);


@Override
public void onCancel()
Log.d(TAG, "facebook:onCancel");


@Override
public void onError(FacebookException error)
Log.d(TAG, "facebook:onError", error);
error.printStackTrace();

);



@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
mCallbackManager.onActivityResult(requestCode, resultCode, data);
super.onActivityResult(requestCode, resultCode, data);



Does anyone know how to solve this problem?

loginButton.setReadPermissions(Arrays.asList("public_profile", "email"));

2 Answers
2

Two things should be done to avoid these problems.

Go to your panel and select Admin Portal.
Step1
and Add tester to your Project.Step2

And also

Incorrect

loginButton.setReadPermissions(Arrays.asList("public_profile", "email"));


Correct one is

loginButton.setReadPermissions("email", "public_profile", "user_friends");

loginButton.setReadPermissions("email", "public_profile", "user_friends");

The problem may be caused by the status of the application in Facebook Developer Dashboard is under development !

To go live add the privacy policy URL in the Basic settings and Click on Save Changes

EDIT: Change your dependency to

implementation 'com.facebook.android:facebook-android-sdk:4.34.0'


And create Application class as below

import android.app.Application;

import com.facebook.FacebookSdk;
import com.facebook.appevents.AppEventsLogger;

public class MyApplication extends Application

@Override
public void onCreate()
super.onCreate();
FacebookSdk.sdkInitialize(getApplicationContext());
AppEventsLogger.activateApp(this);




don't forget declare its in manifest android:name=".MyApplication"

android:name=".MyApplication"

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