Example usage for org.json JSONObject optString

List of usage examples for org.json JSONObject optString

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Introduction

In this page you can find the example usage for org.json JSONObject optString.

Prototype

public String optString(String key)

Source Link

Document

Get an optional string associated with a key.

Usage

From source file:com.facebook.share.ShareApi.java

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./*from w w w .j  a v  a 2s  .  c o m*/
    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);
}

From source file:com.facebook.share.ShareApi.java

private void shareLinkContent(final ShareLinkContent linkContent,
        final FacebookCallback<Sharer.Result> callback) {
    final GraphRequest.Callback requestCallback = new GraphRequest.Callback() {
        @Override/*from   w  w  w. j  a  va2s  . c  o  m*/
        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();
}

From source file:com.facebook.share.ShareApi.java

private void stageOpenGraphObject(final ShareOpenGraphObject object,
        final CollectionMapper.OnMapValueCompleteListener onOpenGraphObjectStagedListener) {
    String type = object.getString("type");
    if (type == null) {
        type = object.getString("og:type");
    }//from  w  w w  .  j  a  v a 2 s  .c  om

    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);
}

From source file:com.facebook.share.ShareApi.java

private void stagePhoto(final SharePhoto photo,
        final CollectionMapper.OnMapValueCompleteListener onPhotoStagedListener) {
    final Bitmap bitmap = photo.getBitmap();
    final Uri imageUrl = photo.getImageUrl();
    if ((bitmap != null) || (imageUrl != null)) {
        final GraphRequest.Callback requestCallback = new GraphRequest.Callback() {
            @Override/* w ww .jav  a2 s. c o  m*/
            public void onCompleted(GraphResponse response) {
                final FacebookRequestError error = response.getError();
                if (error != null) {
                    String message = error.getErrorMessage();
                    if (message == null) {
                        message = "Error staging photo.";
                    }
                    onPhotoStagedListener.onError(new FacebookGraphResponseException(response, message));
                    return;
                }
                final JSONObject data = response.getJSONObject();
                if (data == null) {
                    onPhotoStagedListener.onError(new FacebookException("Error staging photo."));
                    return;
                }
                final String stagedImageUri = data.optString("uri");
                if (stagedImageUri == null) {
                    onPhotoStagedListener.onError(new FacebookException("Error staging photo."));
                    return;
                }

                final JSONObject stagedObject = new JSONObject();
                try {
                    stagedObject.put("url", stagedImageUri);
                    stagedObject.put("user_generated", photo.getUserGenerated());
                } catch (final JSONException ex) {
                    String message = ex.getLocalizedMessage();
                    if (message == null) {
                        message = "Error staging photo.";
                    }
                    onPhotoStagedListener.onError(new FacebookException(message));
                    return;
                }
                onPhotoStagedListener.onComplete(stagedObject);
            }
        };
        if (bitmap != null) {
            ShareInternalUtility.newUploadStagingResourceWithImageRequest(AccessToken.getCurrentAccessToken(),
                    bitmap, requestCallback).executeAsync();
        } else {
            try {
                ShareInternalUtility.newUploadStagingResourceWithImageRequest(
                        AccessToken.getCurrentAccessToken(), imageUrl, requestCallback).executeAsync();
            } catch (final FileNotFoundException ex) {
                String message = ex.getLocalizedMessage();
                if (message == null) {
                    message = "Error staging photo.";
                }
                onPhotoStagedListener.onError(new FacebookException(message));
            }
        }
    } else {
        onPhotoStagedListener.onError(new FacebookException("Photos must have an imageURL or bitmap."));
    }
}

From source file:edu.stanford.mobisocial.dungbeetle.feed.objects.InviteToGroupObj.java

@Override
public void render(Context context, ViewGroup frame, Obj obj, boolean allowInteractions) {
    JSONObject content = obj.getJson();

    TextView valueTV = new TextView(context);
    valueTV.setText("Join me in '" + content.optString(GROUP_NAME) + "'");
    valueTV.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,
            LinearLayout.LayoutParams.WRAP_CONTENT));
    valueTV.setGravity(Gravity.TOP | Gravity.LEFT);
    frame.addView(valueTV);//from  w  w  w.j  a v  a  2  s .  co m
}

From source file:edu.stanford.mobisocial.dungbeetle.feed.objects.InviteToGroupObj.java

@Override
public void activate(Context context, SignedObj obj) {
    JSONObject content = obj.getJson();
    String groupName = content.optString(GROUP_NAME);
    Uri dynUpdateUri = Uri.parse(content.optString(DYN_UPDATE_URI));

    Intent launch = new Intent(Intent.ACTION_VIEW);
    launch.setData(dynUpdateUri);//from   ww  w. ja  v a  2  s  .  c om
    launch.putExtra("type", TYPE);
    launch.putExtra("creator", false);
    launch.putExtra(GROUP_NAME, groupName);
    launch.putExtra(DYN_UPDATE_URI, dynUpdateUri);
    context.startActivity(launch);
}

From source file:net.portalblockz.portalbot.serverdata.JSONConfigManager.java

public void serializeRepos() {
    JSONArray repoArray = configObject.optJSONArray("git-repos");
    if (repoArray != null) {
        for (int i = 0; i < repoArray.length(); i++) {
            JSONObject repoData = repoArray.optJSONObject(i);
            if (repoData != null) {
                String name = repoData.getString("name");
                String dispName = repoData.optString("dispName");
                dispName = (dispName == null || dispName.length() < 1) ? name : dispName;
                List<String> repoChannels = new ArrayList<>();
                for (int n = 0; n < repoData.getJSONArray("channels").length(); n++) {
                    repoChannels.add(repoData.getJSONArray("channels").getString(n).toLowerCase());
                }//from   w w w.j  a  va 2  s  .  c  o  m
                repoMap.put(name.toLowerCase(), repoChannels);
                repoDispNames.put(name.toLowerCase(), dispName);
            }
        }
    }
}

From source file:com.eutectoid.dosomething.picker.FriendPickerFragment.java

/**
 * Sets the list of friends for pre selection. These friends will be selected by default.
 * @param graphUsers list of friends as GraphUsers
 *//*from   w  w  w .j  a va2s  .c o m*/
public void setSelection(List<JSONObject> graphUsers) {
    List<String> userIds = new ArrayList<String>();
    for (JSONObject graphUser : graphUsers) {
        String id = graphUser.optString("id");
        Validate.notNullOrEmpty(id, "id");
        userIds.add(id);
    }
    setSelectionByIds(userIds);
}

From source file:com.eutectoid.dosomething.picker.GraphObjectAdapter.java

protected String getSectionKeyOfGraphObject(JSONObject graphObject) {
    String result = null;/*from  w  w w.j a  v  a2s . co  m*/

    if (groupByField != null) {
        result = graphObject.optString(groupByField);
        if (result != null && result.length() > 0) {
            result = result.substring(0, 1).toUpperCase();
        }
    }

    return (result != null) ? result : "";
}

From source file:com.eutectoid.dosomething.picker.GraphObjectAdapter.java

protected CharSequence getTitleOfGraphObject(JSONObject graphObject) {
    return graphObject.optString(NAME);
}