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

Example 31 with GraphRequest

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

the class ShareInternalUtility method newUploadStagingResourceWithImageRequest.

/**
 * Creates a new Request configured to upload an image to create a staging resource. Staging
 * resources allow you to post binary data such as images, in preparation for a post of an Open
 * Graph object or action which references the image. The URI returned when uploading a staging
 * resource may be passed as the image property for an Open Graph object or action.
 *
 * @param accessToken the access token to use, or null
 * @param image       the image to upload
 * @param callback    a callback that will be called when the request is completed to handle
 *                    success or error conditions
 * @return a Request that is ready to execute
 */
public static GraphRequest newUploadStagingResourceWithImageRequest(AccessToken accessToken, Bitmap image, Callback callback) {
    Bundle parameters = new Bundle(1);
    parameters.putParcelable(STAGING_PARAM, image);
    return new GraphRequest(accessToken, MY_STAGING_RESOURCES, parameters, HttpMethod.POST, callback);
}

Example 32 with GraphRequest

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

the class ShareInternalUtility method newUploadStagingResourceWithImageRequest.

/**
 * Creates a new Request configured to upload an image to create a staging resource. Staging
 * resources allow you to post binary data such as images, in preparation for a post of an Open
 * Graph object or action which references the image. The URI returned when uploading a staging
 * resource may be passed as the image property for an Open Graph object or action.
 *
 * @param accessToken the access token to use, or null
 * @param imageUri    the file:// or content:// Uri pointing to the image to upload
 * @param callback    a callback that will be called when the request is completed to handle
 *                    success or error conditions
 * @return a Request that is ready to execute
 * @throws FileNotFoundException
 */
public static GraphRequest newUploadStagingResourceWithImageRequest(AccessToken accessToken, Uri imageUri, Callback callback) throws FileNotFoundException {
    if (Utility.isFileUri(imageUri)) {
        return newUploadStagingResourceWithImageRequest(accessToken, new File(imageUri.getPath()), callback);
    } else if (!Utility.isContentUri(imageUri)) {
        throw new FacebookException("The image Uri must be either a file:// or content:// Uri");
    }
    GraphRequest.ParcelableResourceWithMimeType<Uri> resourceWithMimeType = new GraphRequest.ParcelableResourceWithMimeType<>(imageUri, "image/png");
    Bundle parameters = new Bundle(1);
    parameters.putParcelable(STAGING_PARAM, resourceWithMimeType);
    return new GraphRequest(accessToken, MY_STAGING_RESOURCES, parameters, HttpMethod.POST, callback);
}

Example 33 with GraphRequest

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

the class ShareApi method stageOpenGraphObject.

private void stageOpenGraphObject(final ShareOpenGraphObject object, final CollectionMapper.OnMapValueCompleteListener onOpenGraphObjectStagedListener) {
    String type = object.getString("type");
    if (type == null) {
        type = object.getString("og:type");
    }
    if (type == null) {
        onOpenGraphObjectStagedListener.onError(new FacebookException("Open Graph objects must contain a type value."));
        return;
    }
    final JSONObject stagedObject = new JSONObject();
    final CollectionMapper.Collection<String> collection = new CollectionMapper.Collection<String>() {

        @Override
        public Iterator<String> keyIterator() {
            return object.keySet().iterator();
        }

        @Override
        public Object get(String key) {
            return object.get(key);
        }

        @Override
        public void set(String key, Object value, CollectionMapper.OnErrorListener onErrorListener) {
            try {
                stagedObject.put(key, value);
            } catch (final JSONException ex) {
                String message = ex.getLocalizedMessage();
                if (message == null) {
                    message = "Error staging object.";
                }
                onErrorListener.onError(new FacebookException(message));
            }
        }
    };
    final GraphRequest.Callback requestCallback = new GraphRequest.Callback() {

        @Override
        public void onCompleted(GraphResponse response) {
            final FacebookRequestError error = response.getError();
            if (error != null) {
                String message = error.getErrorMessage();
                if (message == null) {
                    message = "Error staging Open Graph object.";
                }
                onOpenGraphObjectStagedListener.onError(new FacebookGraphResponseException(response, message));
                return;
            }
            final JSONObject data = response.getJSONObject();
            if (data == null) {
                onOpenGraphObjectStagedListener.onError(new FacebookGraphResponseException(response, "Error staging Open Graph object."));
                return;
            }
            final String stagedObjectId = data.optString("id");
            if (stagedObjectId == null) {
                onOpenGraphObjectStagedListener.onError(new FacebookGraphResponseException(response, "Error staging Open Graph object."));
                return;
            }
            onOpenGraphObjectStagedListener.onComplete(stagedObjectId);
        }
    };
    final String ogType = type;
    final CollectionMapper.OnMapperCompleteListener onMapperCompleteListener = new CollectionMapper.OnMapperCompleteListener() {

        @Override
        public void onComplete() {
            final String objectString = stagedObject.toString();
            final Bundle parameters = new Bundle();
            parameters.putString("object", objectString);
            try {
                new GraphRequest(AccessToken.getCurrentAccessToken(), getGraphPath("objects/" + URLEncoder.encode(ogType, DEFAULT_CHARSET)), parameters, HttpMethod.POST, requestCallback).executeAsync();
            } catch (final UnsupportedEncodingException ex) {
                String message = ex.getLocalizedMessage();
                if (message == null) {
                    message = "Error staging Open Graph object.";
                }
                onOpenGraphObjectStagedListener.onError(new FacebookException(message));
            }
        }

        @Override
        public void onError(FacebookException exception) {
            onOpenGraphObjectStagedListener.onError(exception);
        }
    };
    stageCollectionValues(collection, onMapperCompleteListener);
}

Example 34 with GraphRequest

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

the class ShareApi method shareLinkContent.

private void shareLinkContent(final ShareLinkContent linkContent, final FacebookCallback<Sharer.Result> callback) {
    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 Bundle parameters = new Bundle();
    this.addCommonParameters(parameters, linkContent);
    parameters.putString("message", this.getMessage());
    parameters.putString("link", Utility.getUriString(linkContent.getContentUrl()));
    parameters.putString("picture", Utility.getUriString(linkContent.getImageUrl()));
    parameters.putString("name", linkContent.getContentTitle());
    parameters.putString("description", linkContent.getContentDescription());
    parameters.putString("ref", linkContent.getRef());
    new GraphRequest(AccessToken.getCurrentAccessToken(), getGraphPath("feed"), parameters, HttpMethod.POST, requestCallback).executeAsync();
}

Example 35 with GraphRequest

use of com.facebook.GraphRequest 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);
}