Для всех новичков, которые потеряны: рассмотрите пример функции, которая поможет понять весь цикл извлечения, разбора, отображения и т. Д. И принести видео с каналом youtube прямо в ваш планшет. im не пишут часть стола здесь
-(void)initiateRequestToYoutubeApiAndGetChannelInfo
{
NSString * urlYouCanUseAsSample = @"https://www.googleapis.com/youtube/v3/search?key={YOUR_API_KEY_WITHOUT_CURLY_BRACES}&channelId={CHANNEL_ID_YOU_CAN_GET_FROM_ADDRESS_BAR_WITHOUT_CURLY_BRACES}&part=snippet,id&order=date&maxResults=20";
NSURL *url = [[NSURL alloc] initWithString: urlYouCanUseAsSample];
// Create your request
NSURLRequest *request = [NSURLRequest requestWithURL:url];
// Send the request asynchronously remember to reload tableview on global thread
[NSURLConnection sendAsynchronousRequest:request queue:[[NSOperationQueue alloc] init] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {
// Callback, parse the data and check for errors
if (data && !connectionError) {
NSError *jsonError;
NSDictionary *jsonResult = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:&jsonError];
if (!jsonError) {
// better put a breakpoint here to see what is the result and how it is brought to you. Channel id name etc info should be there
NSLog(@"%@",jsonResult);
/// separating "items" dictionary and making array
//
id keyValuePairDict = jsonResult;
NSMutableArray * itemList = keyValuePairDict[@"items"];
for (int i = 0; i< itemList.count; i++) {
/// separating VIDEO ID dictionary from items dictionary and string video id
id v_id0 = itemList[i];
NSDictionary * vid_id = v_id0[@"id"];
id v_id = vid_id;
NSString * video_ID = v_id[@"videoId"];
//you can fill your local array for video ids at this point
// [video_IDS addObject:video_ID];
/// separating snippet dictionary from itemlist array
id snippet = itemList[i];
NSDictionary * snip = snippet[@"snippet"];
/// separating TITLE and DESCRIPTION from snippet dictionary
id title = snip;
NSString * title_For_Video = title[@"title"];
NSString * desc_For_Video = title[@"description"];
//you can fill your local array for titles & desc at this point
// [video_titles addObject:title_For_Video];
// [video_description addObject:desc_For_Video];
/// separating thumbnail dictionary from snippet dictionary
id tnail = snip;
NSDictionary * thumbnail_ = tnail[@"thumbnails"];
/// separating highresolution url dictionary from thumbnail dictionary
id highRes = thumbnail_;
NSDictionary * high_res = highRes[@"high"];
/// separating HIGH RES THUMBNAIL IMG URL from high res dictionary
id url_for_tnail = high_res;
NSString * thumbnail_url = url_for_tnail[@"url"];
//you can fill your local array for titles & desc at this point
[video_thumbnail_url addObject:thumbnail_url];
}
// reload your tableview on main thread
//[self.tableView performSelectorOnMainThread:@selector(reloadData) withObject:nil waitUntilDone:NO];
performSelectorOnMainThread:@selector(reloadInputViews) withObject:nil waitUntilDone:NO];
// you can log all local arrays for convenience
// NSLog(@"%@",video_IDS);
// NSLog(@"%@",video_titles);
// NSLog(@"%@",video_description);
// NSLog(@"%@",video_thumbnail_url);
}
else
{
NSLog(@"an error occurred");
}
}
}];
}
+1 для того, чтобы помочь мне с моей подобной проблемой. Оно работает. Я не могу поверить, что у youtube API-3 нет более простого способа, но хорошо ... он работает .. – CashCow