关于在iPhone上使用Google GData API - Youtube的任何示例/教程？ [英] Any examples/tutorials on using Google GData API - Youtube on iphone?

问题描述

我需要在UITableView中列出特定用户上传的视频（YouTube）。我已经下载了GData源代码和示例项目（不是特定于iphone的），但我似乎无法让它工作。有没有人知道有什么好的（或者说根本没有））教程？

I need to list a specific users uploaded videos (YouTube) in a UITableView. I've downloaded the GData source and example projects (not iphone specific) but I can't seem to get it to work. Does anybody know of any good (or any at all ;)) tutorials out there?

祝你好运，
Magnus

Best regards, Magnus

推荐答案

假设您已将GData客户端库包含到项目中，则需要调用以获取用户的上载，然后显示它们。这是我能想到的最简单的方法：

Assuming you have included the GData client libraries to your project, you need to make a call to fetch the user's uploads, and then display them. Here's the simplest way I can think of:

在表视图控制器类中创建一个实例变量，该变量将保存从YouTube API返回的Feed数据。

Create an instance variable in your table view controller class that will hold the feed data returned from the YouTube API.

#import "GDataYouTube.h"
#import "GDataServiceGoogleYouTube.h"

@interface RootViewController : UITableViewController {
    GDataFeedYouTubeVideo *feed;
}

@property (nonatomic, retain) GDataFeedYouTubeVideo *feed;

在实施文件中，拨打API以获取所有上传的视频。在回调选择器 request：finishedWithFeed：error 中，以任何适合的格式存储结果，并重新加载表视图。在表视图 cellForRowAtIndexPath 方法中，根据需要格式化单元格：

Inside the implementation file, make a call to the API to fetch all uploaded videos. Inside the callback selector request:finishedWithFeed:error, store the results in whatever format suits, and reload the table view. In the table views cellForRowAtIndexPath method, format the cell as desired:

// get the youtube service
GDataServiceGoogleYouTube *service = [self youTubeService];

// feed id for user uploads
NSString *uploadsID = kGDataYouTubeUserFeedIDUploads;
// construct the feed url
NSURL *feedURL = [GDataServiceGoogleYouTube youTubeURLForUserID:@"annoyingorange"
                                            userFeedID:uploadsID];

// make API call
[service fetchFeedWithURL:feedURL
         delegate:self
         didFinishSelector:@selector(request:finishedWithFeed:error:)];

查看

Checkout the full source code for RootViewController.

这篇关于关于在iPhone上使用Google GData API - Youtube的任何示例/教程？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！