Examples with GraphResponse com.facebook.GraphResponse used on opensource projects

Example 11 with GraphResponse

use of com.facebook.GraphResponse in project facebook-android-sdk by facebook.

the class ShareApi method shareOpenGraphContent.

private void shareOpenGraphContent(final ShareOpenGraphContent openGraphContent, final FacebookCallback<Sharer.Result> callback) {
    // In order to create a new Open Graph action using a custom object that does not already
    // exist (objectID or URL), you must first send a request to post the object and then
    // another to post the action.  If a local image is supplied with the object or action, that
    // must be staged first and then referenced by the staging URL that is returned by that
    // request.
    final GraphRequest.Callback requestCallback = new GraphRequest.Callback() {

        @Override
        public void onCompleted(GraphResponse response) {
            final JSONObject data = response.getJSONObject();
            final String postId = (data == null ? null : data.optString("id"));
            ShareInternalUtility.invokeCallbackWithResults(callback, postId, response);
        }
    };
    final ShareOpenGraphAction action = openGraphContent.getAction();
    final Bundle parameters = action.getBundle();
    this.addCommonParameters(parameters, openGraphContent);
    if (!Utility.isNullOrEmpty(this.getMessage())) {
        parameters.putString("message", this.getMessage());
    }
    final CollectionMapper.OnMapperCompleteListener stageCallback = new CollectionMapper.OnMapperCompleteListener() {

        @Override
        public void onComplete() {
            try {
                handleImagesOnAction(parameters);
                new GraphRequest(AccessToken.getCurrentAccessToken(), getGraphPath(URLEncoder.encode(action.getActionType(), DEFAULT_CHARSET)), parameters, HttpMethod.POST, requestCallback).executeAsync();
            } catch (final UnsupportedEncodingException ex) {
                ShareInternalUtility.invokeCallbackWithException(callback, ex);
            }
        }

        @Override
        public void onError(FacebookException exception) {
            ShareInternalUtility.invokeCallbackWithException(callback, exception);
        }
    };
    this.stageOpenGraphAction(parameters, stageCallback);
}

Example 12 with GraphResponse

use of com.facebook.GraphResponse in project facebook-android-sdk by facebook.

the class DeviceAuthDialog method startLogin.

public void startLogin(final LoginClient.Request request) {
    this.mRequest = request;
    final Bundle parameters = new Bundle();
    parameters.putString("scope", TextUtils.join(",", request.getPermissions()));
    String redirectUriString = request.getDeviceRedirectUriString();
    if (redirectUriString != null) {
        parameters.putString("redirect_uri", redirectUriString);
    }
    String accessToken = Validate.hasAppID() + "|" + Validate.hasClientToken();
    parameters.putString(GraphRequest.ACCESS_TOKEN_PARAM, accessToken);
    parameters.putString(DeviceRequestsHelper.DEVICE_INFO_PARAM, DeviceRequestsHelper.getDeviceInfo());
    GraphRequest graphRequest = new GraphRequest(null, DEVICE_LOGIN_ENDPOINT, parameters, HttpMethod.POST, new GraphRequest.Callback() {

        @Override
        public void onCompleted(GraphResponse response) {
            if (isBeingDestroyed) {
                return;
            }
            if (response.getError() != null) {
                onError(response.getError().getException());
                return;
            }
            JSONObject jsonObject = response.getJSONObject();
            RequestState requestState = new RequestState();
            try {
                requestState.setUserCode(jsonObject.getString("user_code"));
                requestState.setRequestCode(jsonObject.getString("code"));
                requestState.setInterval(jsonObject.getLong("interval"));
            } catch (JSONException ex) {
                onError(new FacebookException(ex));
                return;
            }
            setCurrentRequestState(requestState);
        }
    });
    graphRequest.executeAsync();
}

Example 13 with GraphResponse

use of com.facebook.GraphResponse in project facebook-android-sdk by facebook.

the class UserSettingsFragment method fetchUserInfo.

private void fetchUserInfo() {
    final AccessToken accessToken = AccessToken.getCurrentAccessToken();
    if (accessToken != null) {
        GraphRequest request = GraphRequest.newMeRequest(accessToken, new GraphRequest.GraphJSONObjectCallback() {

            @Override
            public void onCompleted(JSONObject me, GraphResponse response) {
                user = me;
                updateUI();
            }
        });
        Bundle parameters = new Bundle();
        parameters.putString(FIELDS, REQUEST_FIELDS);
        request.setParameters(parameters);
        GraphRequest.executeBatchAsync(request);
    } else {
        user = null;
    }
}

Example 14 with GraphResponse

use of com.facebook.GraphResponse 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 15 with GraphResponse

use of com.facebook.GraphResponse in project facebook-android-sdk by facebook.

the class FacebookAppLinkResolver method getAppLinkFromUrlsInBackground.

/**
     * Asynchronously resolves App Link data for multiple URLs
     *
     * @param uris A list of Uri objects to resolve into App Links
     * @return A Task that, when successful, will return a Map of Uri->AppLink for each Uri that was
     * successfully resolved into an App Link. Uris that could not be resolved into App Links will
     * not be present in the Map. In the case of general server errors, the task will be completed
     * with the corresponding error.
     */
public Task<Map<Uri, AppLink>> getAppLinkFromUrlsInBackground(List<Uri> uris) {
    final Map<Uri, AppLink> appLinkResults = new HashMap<Uri, AppLink>();
    final HashSet<Uri> urisToRequest = new HashSet<Uri>();
    StringBuilder graphRequestFields = new StringBuilder();
    for (Uri uri : uris) {
        AppLink appLink;
        synchronized (cachedAppLinks) {
            appLink = cachedAppLinks.get(uri);
        }
        if (appLink != null) {
            appLinkResults.put(uri, appLink);
        } else {
            if (!urisToRequest.isEmpty()) {
                graphRequestFields.append(',');
            }
            graphRequestFields.append(uri.toString());
            urisToRequest.add(uri);
        }
    }
    if (urisToRequest.isEmpty()) {
        return Task.forResult(appLinkResults);
    }
    final Task<Map<Uri, AppLink>>.TaskCompletionSource<Map<Uri, AppLink>> taskCompletionSource = Task.create();
    Bundle appLinkRequestParameters = new Bundle();
    appLinkRequestParameters.putString("ids", graphRequestFields.toString());
    appLinkRequestParameters.putString("fields", String.format("%s.fields(%s,%s)", APP_LINK_KEY, APP_LINK_ANDROID_TARGET_KEY, APP_LINK_WEB_TARGET_KEY));
    GraphRequest appLinkRequest = new GraphRequest(// token
    AccessToken.getCurrentAccessToken(), /* Access Token */
    "", /* Graph path */
    appLinkRequestParameters, /* Query parameters */
    null, /* HttpMethod */
    new GraphRequest.Callback() {

        /* Callback */
        @Override
        public void onCompleted(GraphResponse response) {
            FacebookRequestError error = response.getError();
            if (error != null) {
                taskCompletionSource.setError(error.getException());
                return;
            }
            JSONObject responseJson = response.getJSONObject();
            if (responseJson == null) {
                taskCompletionSource.setResult(appLinkResults);
                return;
            }
            for (Uri uri : urisToRequest) {
                String uriString = uri.toString();
                if (!responseJson.has(uriString)) {
                    continue;
                }
                JSONObject urlData;
                try {
                    urlData = responseJson.getJSONObject(uri.toString());
                    JSONObject appLinkData = urlData.getJSONObject(APP_LINK_KEY);
                    JSONArray rawTargets = appLinkData.getJSONArray(APP_LINK_ANDROID_TARGET_KEY);
                    int targetsCount = rawTargets.length();
                    List<AppLink.Target> targets = new ArrayList<AppLink.Target>(targetsCount);
                    for (int i = 0; i < targetsCount; i++) {
                        AppLink.Target target = getAndroidTargetFromJson(rawTargets.getJSONObject(i));
                        if (target != null) {
                            targets.add(target);
                        }
                    }
                    Uri webFallbackUrl = getWebFallbackUriFromJson(uri, appLinkData);
                    AppLink appLink = new AppLink(uri, targets, webFallbackUrl);
                    appLinkResults.put(uri, appLink);
                    synchronized (cachedAppLinks) {
                        cachedAppLinks.put(uri, appLink);
                    }
                } catch (JSONException e) {
                    // The data for this uri was missing or badly formed.
                    continue;
                }
            }
            taskCompletionSource.setResult(appLinkResults);
        }
    });
    appLinkRequest.executeAsync();
    return taskCompletionSource.getTask();
}