Java 类com.facebook.internal.Mutable 实例源码

private void sharePhotoContent(final SharePhotoContent photoContent,
                               final FacebookCallback<Sharer.Result> callback) {
    final Mutable<Integer> requestCount = new Mutable<Integer>(0);
    final AccessToken accessToken = AccessToken.getCurrentAccessToken();
    final ArrayList<GraphRequest> requests = new ArrayList<GraphRequest>();
    final ArrayList<JSONObject> results = new ArrayList<JSONObject>();
    final ArrayList<GraphResponse> errorResponses = new ArrayList<GraphResponse>();
    final GraphRequest.Callback requestCallback = new GraphRequest.Callback() {
        @Override
        public void onCompleted(GraphResponse response) {
            final JSONObject result = response.getJSONObject();
            if (result != null) {
                results.add(result);
            }
            if (response.getError() != null) {
                errorResponses.add(response);
            }
            requestCount.value -= 1;
            if (requestCount.value == 0) {
                if (!errorResponses.isEmpty()) {
                    ShareInternalUtility.invokeCallbackWithResults(
                            callback,
                            null,
                            errorResponses.get(0));
                } else if (!results.isEmpty()) {
                    final String postId = results.get(0).optString("id");
                    ShareInternalUtility.invokeCallbackWithResults(
                            callback,
                            postId,
                            response);
                }
            }
        }
    };
    try {
        for (SharePhoto photo : photoContent.getPhotos()) {
            final Bitmap bitmap = photo.getBitmap();
            final Uri photoUri = photo.getImageUrl();
            String caption = photo.getCaption();
            if (caption == null) {
                caption = this.getMessage();
            }
            if (bitmap != null) {
                requests.add(GraphRequest.newUploadPhotoRequest(
                        accessToken,
                        getGraphPath(PHOTOS_EDGE),
                        bitmap,
                        caption,
                        photo.getParameters(),
                        requestCallback));
            } else if (photoUri != null) {
                requests.add(GraphRequest.newUploadPhotoRequest(
                        accessToken,
                        getGraphPath(PHOTOS_EDGE),
                        photoUri,
                        caption,
                        photo.getParameters(),
                        requestCallback));
            }
        }
        requestCount.value += requests.size();
        for (GraphRequest request : requests) {
            request.executeAsync();
        }
    } catch (final FileNotFoundException ex) {
        ShareInternalUtility.invokeCallbackWithException(callback, ex);
    }
}

private void sharePhotoContent(final SharePhotoContent photoContent,
                               final FacebookCallback<Sharer.Result> callback) {
    final Mutable<Integer> requestCount = new Mutable<Integer>(0);
    final AccessToken accessToken = AccessToken.getCurrentAccessToken();
    final ArrayList<GraphRequest> requests = new ArrayList<GraphRequest>();
    final ArrayList<JSONObject> results = new ArrayList<JSONObject>();
    final ArrayList<GraphResponse> errorResponses = new ArrayList<GraphResponse>();
    final GraphRequest.Callback requestCallback = new GraphRequest.Callback() {
        @Override
        public void onCompleted(GraphResponse response) {
            final JSONObject result = response.getJSONObject();
            if (result != null) {
                results.add(result);
            }
            if (response.getError() != null) {
                errorResponses.add(response);
            }
            requestCount.value -= 1;
            if (requestCount.value == 0) {
                if (!errorResponses.isEmpty()) {
                    ShareInternalUtility.invokeCallbackWithResults(
                            callback,
                            null,
                            errorResponses.get(0));
                } else if (!results.isEmpty()) {
                    final String postId = results.get(0).optString("id");
                    ShareInternalUtility.invokeCallbackWithResults(
                            callback,
                            postId,
                            response);
                }
            }
        }
    };
    try {
        for (SharePhoto photo : photoContent.getPhotos()) {
            final Bitmap bitmap = photo.getBitmap();
            final Uri photoUri = photo.getImageUrl();
            if (bitmap != null) {
                requests.add(ShareInternalUtility.newUploadPhotoRequest(
                        accessToken,
                        bitmap,
                        requestCallback));
            } else if (photoUri != null) {
                requests.add(ShareInternalUtility.newUploadPhotoRequest(
                        accessToken,
                        photoUri,
                        requestCallback));
            }
        }
        requestCount.value += requests.size();
        for (GraphRequest request : requests) {
            request.executeAsync();
        }
    } catch (final FileNotFoundException ex) {
        ShareInternalUtility.invokeCallbackWithException(callback, ex);
    }
}

private void sharePhotoContent(final SharePhotoContent photoContent,
                               final FacebookCallback<Sharer.Result> callback) {
    final Mutable<Integer> requestCount = new Mutable<Integer>(0);
    final AccessToken accessToken = AccessToken.getCurrentAccessToken();
    final ArrayList<GraphRequest> requests = new ArrayList<GraphRequest>();
    final ArrayList<JSONObject> results = new ArrayList<JSONObject>();
    final ArrayList<GraphResponse> errorResponses = new ArrayList<GraphResponse>();
    final GraphRequest.Callback requestCallback = new GraphRequest.Callback() {
        @Override
        public void onCompleted(GraphResponse response) {
            final JSONObject result = response.getJSONObject();
            if (result != null) {
                results.add(result);
            }
            if (response.getError() != null) {
                errorResponses.add(response);
            }
            requestCount.value -= 1;
            if (requestCount.value == 0) {
                if (!errorResponses.isEmpty()) {
                    ShareInternalUtility.invokeCallbackWithResults(
                            callback,
                            null,
                            errorResponses.get(0));
                } else if (!results.isEmpty()) {
                    final String postId = results.get(0).optString("id");
                    ShareInternalUtility.invokeCallbackWithResults(
                            callback,
                            postId,
                            response);
                }
            }
        }
    };
    try {
        for (SharePhoto photo : photoContent.getPhotos()) {
            final Bitmap bitmap = photo.getBitmap();
            final Uri photoUri = photo.getImageUrl();
            String caption = photo.getCaption();
            if (caption == null) {
                caption = this.getMessage();
            }
            if (bitmap != null) {
                requests.add(ShareInternalUtility.newUploadPhotoRequest(
                        accessToken,
                        bitmap,
                        caption,
                        requestCallback));
            } else if (photoUri != null) {
                requests.add(ShareInternalUtility.newUploadPhotoRequest(
                        accessToken,
                        photoUri,
                        caption,
                        requestCallback));
            }
        }
        requestCount.value += requests.size();
        for (GraphRequest request : requests) {
            request.executeAsync();
        }
    } catch (final FileNotFoundException ex) {
        ShareInternalUtility.invokeCallbackWithException(callback, ex);
    }
}