Пример #1
0
 /**
  * Checks if the FeedItems of this feed have images that point to the same URL. If two FeedItems
  * have an image that points to the same URL, the reference of the second item is removed, so
  * that every image reference is unique.
  */
 private void removeDuplicateImages(Feed feed) {
   for (int x = 0; x < feed.getItems().size(); x++) {
     for (int y = x + 1; y < feed.getItems().size(); y++) {
       FeedItem item1 = feed.getItems().get(x);
       FeedItem item2 = feed.getItems().get(y);
       if (item1.hasItemImage() && item2.hasItemImage()) {
         if (StringUtils.equals(
             item1.getImage().getDownload_url(), item2.getImage().getDownload_url())) {
           item2.setImage(null);
         }
       }
     }
   }
 }
Пример #2
0
 private boolean hasValidFeedItems(Feed feed) {
   for (FeedItem item : feed.getItems()) {
     if (item.getTitle() == null) {
       Log.e(TAG, "Item has no title");
       return false;
     }
     if (item.getPubDate() == null) {
       Log.e(TAG, "Item has no pubDate. Using current time as pubDate");
       if (item.getTitle() != null) {
         Log.e(TAG, "Title of invalid item: " + item.getTitle());
       }
       item.setPubDate(new Date());
     }
   }
   return true;
 }