Facebook Login button has no action

Question

I’m testing the Facebook Login API, but by clicking the button Log in with Facebook nothing happens, only the bar where it has the time turns black for a moment and then comes back with the color of the application set in the file styles.xml. Does not even pass any of the three attribute events facebookCallBack, onSuccess(), onError() and onCancel().

Mainactivity.class:

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
}

Mainactivityfragment.class:

public class MainActivityFragment extends Fragment {

    TextView description;
    CallbackManager callbackManager;
    FacebookCallback<LoginResult> facebookCallback = new FacebookCallback<LoginResult>() {

        @Override
        public void onSuccess(LoginResult loginResult) {
            AccessToken accessToken = loginResult.getAccessToken();
            Profile profile = Profile.getCurrentProfile();
            if (profile != null){
                description.setText("Bem-vindo, " + profile.getFirstName());
            }
        }

        @Override
        public void onCancel() {
            Toast.makeText(getContext().getApplicationContext(), "Cancelado!", Toast.LENGTH_LONG).show();
        }

        @Override
        public void onError(FacebookException error) {
            Toast.makeText(getContext().getApplicationContext(), "Erro!", Toast.LENGTH_LONG).show();
        }
    };

    public MainActivityFragment() {
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        FacebookSdk.sdkInitialize(getActivity().getApplicationContext());
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {

        View view = inflater.inflate(R.layout.fragment_main, container, false);
        description = (TextView) view.findViewById(R.id.description);

        callbackManager = CallbackManager.Factory.create();

        LoginButton loginButton = (LoginButton) view.findViewById(R.id.login_button);
        loginButton.setReadPermissions("email");
        loginButton.setFragment(this);

        loginButton.registerCallback(callbackManager, facebookCallback);

        return inflater.inflate(R.layout.fragment_main, container, false);
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        callbackManager.onActivityResult(requestCode, resultCode, data);
    }
}

Androidmanifest.xml:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="br.com.giancarloandroid.loginauthenticationexample">

    <uses-permission android:name="android.permission.INTERNET"/>

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <meta-data android:name="com.facebook.sdk.ApplicationId" android:value="@string/facebook_app_id"/>
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name"
            android:theme="@style/AppTheme.NoActionBar">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:name="com.facebook.FacebookActivity"
            android:configChanges=
                "keyboard|keyboardHidden|screenLayout|screenSize|orientation"
            android:theme="@android:style/Theme.Translucent.NoTitleBar"
            android:label="@string/app_name" />
    </application>

</manifest>