My app stops in release mode. How to fix?

Question

I’m developing an app with Android Studio version 3.0 Canary, but I’m going through a boring problem.

Got like Activity initial with login through the Facebook. I’ve managed the key release to validate the login.

Error occurs when Gero one apk on-mode debug, the application normally opens on Activity login, but when I compile a apk in the way release, gives the error below and then closes automatically.:

O aplicativo parou

I saw that in some cell phones apk release opens and others do not. My phone is Moto G version 5.0.

Activity Login:

public class MainLoginActivity extends AppCompatActivity {


    private LoginButton loginButton;
    private CallbackManager callbackManager;

    private FirebaseAuth firebaseAuth;
    private FirebaseAuth.AuthStateListener firebaseAuthListener;

    private ProgressBar progressBar;

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


        progressBar = (ProgressBar) findViewById(R.id.progressBar);

        callbackManager = CallbackManager.Factory.create();

        loginButton = (LoginButton) findViewById(R.id.loginButton);

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

        loginButton.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
            @Override
            public void onSuccess(LoginResult loginResult) {
                handleFacebookAccessToken(loginResult.getAccessToken());
            }

            @Override
            public void onCancel() {
                Toast.makeText(getApplicationContext(), R.string.cancel_login, Toast.LENGTH_SHORT).show();
            }

            @Override
            public void onError(FacebookException error) {
                Toast.makeText(getApplicationContext(), R.string.error_login, Toast.LENGTH_SHORT).show();
            }
        });

        firebaseAuth = FirebaseAuth.getInstance();
        firebaseAuthListener = new FirebaseAuth.AuthStateListener() {
            @Override
            public void onAuthStateChanged(@NonNull FirebaseAuth firebaseAuth) {
                FirebaseUser user = firebaseAuth.getCurrentUser();
                if (user != null) {
                    goMainScreen();
                }
            }
        };
    }

    private void handleFacebookAccessToken(AccessToken accessToken) {
        progressBar.setVisibility( View.VISIBLE);
        loginButton.setVisibility(View.GONE);

        AuthCredential credential = FacebookAuthProvider.getCredential(accessToken.getToken());
        firebaseAuth.signInWithCredential(credential).addOnCompleteListener(this, new OnCompleteListener<AuthResult> () {
            @Override
            public void onComplete(@NonNull Task<AuthResult> task) {
                if (!task.isSuccessful()) {
                    Toast.makeText(getApplicationContext(), R.string.firebase_error_login, Toast.LENGTH_LONG).show();
                }
                progressBar.setVisibility(View.GONE);
                loginButton.setVisibility(View.VISIBLE);
            }
        });
    }

    private void goMainScreen() {
        Intent intent = new Intent(this, MainActivity.class);
        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK);
        startActivity(intent);
    }

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

    @Override
    protected void onStart() {
        super.onStart();
        firebaseAuth.addAuthStateListener(firebaseAuthListener);
    }

    @Override
    protected void onStop() {
        super.onStop();
        firebaseAuth.removeAuthStateListener(firebaseAuthListener);
    }
}

Manifest File:

<application
    android:allowBackup="true"
    android:icon="@mipmap/iconenovo"
    android:label="@string/app_name"
    android:roundIcon="@mipmap/ic_launcher_round"
    android:supportsRtl="true"
    android:theme="@style/AppTheme">
    <activity
        android:name=".Activity.Activity.Activity.MainLoginActivity"/>
    <intent-filter>
        <action android:name="android.intent.action.MAIN" />

        <category android:name="android.intent.category.LAUNCHER" />
    </intent-filter>
    <meta-data
        android:name="com.google.android.gms.version"
        android:value="@integer/google_play_services_version" />







    <!--
         The API key for Google Maps-based APIs is defined as a string resource.
         (See the file "res/values/google_maps_api.xml").
         Note that the API key is linked to the encryption key used to sign the APK.
         You need a different API key for each encryption key, including the release key that is used to
         sign the APK for publishing.
         You can define the keys for the debug and release targets in src/debug/ and src/release/.
    -->


    <!-- Facebook Login-->
    <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>
    <!-- //Facebook Login-->



    <meta-data
        android:name="com.google.android.geo.API_KEY"
        android:value="CHAVE CORRETA, EU APAGUEI AQUI" />

    <!-- Chamando Activity ViewPager-->
    <activity
        android:name=".Activity.Activity.Activity.ViewPage"
        android:label="@string/app_name"
        android:theme="@style/FullScreen" />
    <!-- //Chamando Activity ViewPager-->

    <!-- Chamada da Activity principal- MainActivity -->
    <activity
        android:name=".Activity.Activity.Activity.MainActivity"
        android:label="@string/app_name"
        android:theme="@style/AppTheme.NoActionBar" />
    <!-- //Chamada da Activity principal- MainActivity -->

Answer 1

I’m guessing Facebookauthprovider needs network access. I don’t know if it’s the problem, but asking for the premises might help.

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