用iPhone上的Objective C將圖片上傳到Picasa

Question

我想知道是否有人有任何關於他們用來上傳圖片到Picasa的代碼的信息。我真的只需要代碼來上傳圖片，我有一切工作來獲取圖片供稿並查看圖片，但以另一種方式給我一個問題。

谷歌並沒有提供任何有關如何做到這一點的文檔。任何幫助將不勝感激，提前致謝！

Answer 1

檢查這個代碼：

GDataServiceGooglePicasaWeb* service = 
[[GDataServiceGooglePicasaWeb alloc] init]; 

[service setUserCredentialsWithUsername:@"my.account@gmail.com" 
password:@"mypasswd"]; 

// get the URL for the album 
NSURL *albumURL = [GDataServiceGooglePicasaWeb 
picasaWebFeedURLForUserID:@"my.account" albumID:nil 
albumName:@"MyBestPhotos" photoID:nil kind:nil access:nil]; 

// set a title and description for the new photo 
GDataTextConstruct *title, *desc; 
title = [GDataTextConstruct textConstructWithString:@"Sunset Photo"]; 
desc = [GDataTextConstruct textConstructWithString:@"A nice day"]; 

GDataEntryPhoto *newPhoto = [GDataEntryPhoto photoEntry]; 
[newPhoto setTitle:title]; 
[newPhoto setPhotoDescription:desc]; 

// attach the photo data 
NSData *data = [NSData dataWithContentsOfFile:@"/SunsetPhoto.jpg"]; 
[newPhoto setPhotoData:data]; 
[newPhoto setPhotoMIMEType:@"image/jpeg"]; 

// now upload it 
GDataServiceTicket *ticket; 
ticket = [service fetchPicasaWebEntryByInsertingEntry:newPhoto 
forFeedURL:albumURL 
delegate:self 
didFinishSelector:@selector(addPhotoTicket:finishedWithEntry:) 
didFailSelector:@selector(addPhotoTicket:failedWithError:)]; 

來源：http://googlemac.blogspot.com/2007/06/picasa-web-albums-meets-google-data.html