Examples with LoginButton com.facebook.login.widget.LoginButton used on opensource projects

Example 1 with LoginButton

use of com.facebook.login.widget.LoginButton in project quickstart-android by firebase.

the class FacebookLoginActivity method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    FacebookSdk.sdkInitialize(getApplicationContext());
    setContentView(R.layout.activity_facebook);
    // Views
    mStatusTextView = (TextView) findViewById(R.id.status);
    mDetailTextView = (TextView) findViewById(R.id.detail);
    findViewById(R.id.button_facebook_signout).setOnClickListener(this);
    // [START initialize_auth]
    // Initialize Firebase Auth
    mAuth = FirebaseAuth.getInstance();
    // [END initialize_auth]
    // [START auth_state_listener]
    mAuthListener = new FirebaseAuth.AuthStateListener() {

        @Override
        public void onAuthStateChanged(@NonNull FirebaseAuth firebaseAuth) {
            FirebaseUser user = firebaseAuth.getCurrentUser();
            if (user != null) {
                // User is signed in
                Log.d(TAG, "onAuthStateChanged:signed_in:" + user.getUid());
            } else {
                // User is signed out
                Log.d(TAG, "onAuthStateChanged:signed_out");
            }
            // [START_EXCLUDE]
            updateUI(user);
        // [END_EXCLUDE]
        }
    };
    // [END auth_state_listener]
    // [START initialize_fblogin]
    // Initialize Facebook Login button
    mCallbackManager = CallbackManager.Factory.create();
    LoginButton loginButton = (LoginButton) findViewById(R.id.button_facebook_login);
    loginButton.setReadPermissions("email", "public_profile");
    loginButton.registerCallback(mCallbackManager, new FacebookCallback<LoginResult>() {

        @Override
        public void onSuccess(LoginResult loginResult) {
            Log.d(TAG, "facebook:onSuccess:" + loginResult);
            handleFacebookAccessToken(loginResult.getAccessToken());
        }

        @Override
        public void onCancel() {
            Log.d(TAG, "facebook:onCancel");
            // [START_EXCLUDE]
            updateUI(null);
        // [END_EXCLUDE]
        }

        @Override
        public void onError(FacebookException error) {
            Log.d(TAG, "facebook:onError", error);
            // [START_EXCLUDE]
            updateUI(null);
        // [END_EXCLUDE]
        }
    });
// [END initialize_fblogin]
}

Example 2 with LoginButton

use of com.facebook.login.widget.LoginButton in project facebook-android-sdk by facebook.

the class FacebookLoginActivity method onCreate.

@Override
protected void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_facebook_login);
    callbackManager = CallbackManager.Factory.create();
    fbLoginButton = (LoginButton) findViewById(R.id._fb_login);
    profilePictureView = (ProfilePictureView) findViewById(R.id.user_pic);
    profilePictureView.setCropped(true);
    userNameView = (TextView) findViewById(R.id.user_name);
    final Button deAuthButton = (Button) findViewById(R.id.deauth);
    deAuthButton.setOnClickListener(new View.OnClickListener() {

        public void onClick(View v) {
            if (!isLoggedIn()) {
                Toast.makeText(FacebookLoginActivity.this, R.string.app_not_logged_in, Toast.LENGTH_LONG).show();
                return;
            }
            GraphRequest.Callback callback = new GraphRequest.Callback() {

                @Override
                public void onCompleted(GraphResponse response) {
                    try {
                        if (response.getError() != null) {
                            Toast.makeText(FacebookLoginActivity.this, getResources().getString(R.string.failed_to_deauth, response.toString()), Toast.LENGTH_LONG).show();
                        } else if (response.getJSONObject().getBoolean(SUCCESS)) {
                            LoginManager.getInstance().logOut();
                        // updateUI();?
                        }
                    } catch (JSONException ex) {
                    /* no op */
                    }
                }
            };
            GraphRequest request = new GraphRequest(AccessToken.getCurrentAccessToken(), GRAPH_PATH, new Bundle(), HttpMethod.DELETE, callback);
            request.executeAsync();
        }
    });
    final Button permsButton = (Button) findViewById(R.id.perms);
    permsButton.setOnClickListener(new View.OnClickListener() {

        public void onClick(final View v) {
            Intent selectPermsIntent = new Intent(FacebookLoginActivity.this, PermissionSelectActivity.class);
            startActivityForResult(selectPermsIntent, PICK_PERMS_REQUEST);
        }
    });
    // Callback registration
    fbLoginButton.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {

        @Override
        public void onSuccess(final LoginResult loginResult) {
            // App code
            Toast.makeText(FacebookLoginActivity.this, R.string.success, Toast.LENGTH_LONG).show();
            updateUI();
        }

        @Override
        public void onCancel() {
            // App code
            Toast.makeText(FacebookLoginActivity.this, R.string.cancel, Toast.LENGTH_LONG).show();
        }

        @Override
        public void onError(final FacebookException exception) {
            // App code
            Toast.makeText(FacebookLoginActivity.this, R.string.error, Toast.LENGTH_LONG).show();
        }
    });
    new ProfileTracker() {

        @Override
        protected void onCurrentProfileChanged(final Profile oldProfile, final Profile currentProfile) {
            updateUI();
        }
    };
}

Example 3 with LoginButton

use of com.facebook.login.widget.LoginButton in project facebook-android-sdk by facebook.

the class ShareFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    super.onCreateView(inflater, container, savedInstanceState);
    mCallbackManager = CallbackManager.Factory.create();
    View view = inflater.inflate(R.layout.share_it_view, container, false);
    LoginButton loginButton = (LoginButton) view.findViewById(R.id.login_button);
    loginButton.setFragment(this);
    loginButton.setReadPermissions("public_profile");
    setupViewPage(view);
    LikeView pageLike = (LikeView) view.findViewById(R.id.like_page);
    pageLike.setFragment(this);
    return view;
}

Example 4 with LoginButton

use of com.facebook.login.widget.LoginButton in project YourAppIdea by Michenux.

the class FbLoginFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.login_facebook, container, false);
    LoginButton loginButton = (LoginButton) view.findViewById(R.id.navmenufacebook_loginbutton);
    loginButton.setReadPermissions("public_profile", "email");
    loginButton.setFragment(this);
    // Hide facebook login button if facebook app not installed
    if (!mFacebookDelegate.isFacebookInstalled()) {
        loginButton.setVisibility(View.GONE);
    }
    return view;
}