com.google.api.services.youtube.model.ResourceId Java Examples

/**
 * @return id of video, channel, or playlist
 */
protected static String getIdFromResource(ResourceId resourceId) {
    if (resourceId.getVideoId() != null) {
        return resourceId.getVideoId();
    } else if (resourceId.getChannelId() != null) {
        return resourceId.getChannelId();
    } else if (resourceId.getPlaylistId() != null) {
        return resourceId.getPlaylistId();
    }
    return null;
}
 

private static List<VideoItem> setItemsList(Iterator<SearchResult> iteratorSearchResults) {

	        //temporary list to store the raw data from the returned results
			List<VideoItem> tempSetItems = new ArrayList<>();

	        //if no result then printing appropriate output
			if (!iteratorSearchResults.hasNext()) {
				System.out.println(" There aren't any results for your query.");
			}

	        //iterating through all search results
	        //hasNext() method returns true until it has no elements left to iterate
			while (iteratorSearchResults.hasNext()) {

	            //next() method returns single instance of current video item
	            //and returns next item everytime it is called
	            //SearchResult is Youtube's custom result type which can be used to retrieve data of each video item
				SearchResult singleVideo = iteratorSearchResults.next();

				//getId() method returns the resource ID of one video in the result obtained
				ResourceId rId = singleVideo.getId();

	            // Confirm that the result represents a video. Otherwise, the
	            // item will not contain a video ID.
	            //getKind() returns which type of resource it is which can be video, playlist or channel
				if (rId.getKind().equals("youtube#video")) {

	                //object of VideoItem class that can be added to array list
					VideoItem item = new VideoItem();

	                //getting High quality thumbnail object
	                //URL of thumbnail is in the heirarchy snippet/thumbnails/high/url
					Thumbnail thumbnail = singleVideo.getSnippet().getThumbnails().getHigh();

	                //retrieving title,description,thumbnail url, id from the heirarchy of each resource
	                //Video ID - id/videoId
	                //Title - snippet/title
	                //Description - snippet/description
	                //Thumbnail - snippet/thumbnails/high/url
					item.setId(singleVideo.getId().getVideoId());
					item.setTitle(singleVideo.getSnippet().getTitle());
					item.setDescription(singleVideo.getSnippet().getDescription());
					item.setThumbnailURL(thumbnail.getUrl());

	                //adding one Video item to temporary array list
					tempSetItems.add(item);

	                //for debug purpose printing one by one details of each Video that was found
					System.out.println(" Video Id" + rId.getVideoId());
					System.out.println(" Title: " + singleVideo.getSnippet().getTitle());
					System.out.println(" Thumbnail: " + thumbnail.getUrl());
					System.out.println(" Description: "+ singleVideo.getSnippet().getDescription());
					System.out.println("\n-------------------------------------------------------------\n");
				}
			}
			return tempSetItems;
		}
 

/**
 * Constructor for SearchResult where search results could be of any type (video, channel, playlist)
 *
 * @param id       resourceId from {@link com.google.api.services.youtube.model.SearchResult}
 * @param title    video title, playlist name, channel name
 * @param thumbUrl url of thumbnail, profile picture
 */
public YouTubeObject(ResourceId id, String title, String thumbUrl) {
    this.id = getIdFromResource(id);
    this.title = title;
    this.thumbUrl = thumbUrl;
}