我已經通過網絡搜索了所有,並下載了Facebook SDK的東西來嘗試上傳照片功能,它在那裏工作。 完全相同的代碼到我的應用程序,它不起作用。 請幫忙? 這是我的代碼:Facebook圖形API上傳照片問題
- (IBAction)pushUpload:(id)sender {
NSString *path = @"http://www.facebook.com/images/devsite/iphone_connect_btn.jpg";
NSURL *url = [NSURL URLWithString:path];
NSData *data = [NSData dataWithContentsOfURL:url];
UIImage *img = [[UIImage alloc] initWithData:data];
NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
img, @"picture",
nil];
[_facebook requestWithGraphPath:@"me/photos"
andParams:params
andHttpMethod:@"POST"
andDelegate:self];
[img release];
[loadingIcon startAnimating];
}
正如你可以看到我已經放在那裏loadingIcon啓動動畫時,其上載..,並在請求didload我做的stopanimating命令時,它已經成功上傳。
-(void)request:(FBRequest *)request didLoad:(id)result{
[loadingIcon stopAnimating];
if ([result isKindOfClass:[NSArray class]]) {
result = [result objectAtIndex:0];
}
if ([result objectForKey:@"owner"]) {
[loadingIcon stopAnimating];
UIAlertView *alert;
alert = [[UIAlertView alloc] initWithTitle:@""
message:@"Photo uploaded."
delegate:self cancelButtonTitle:@"Ok"
otherButtonTitles:nil];
[alert show];
[alert release];
} else {
// [self.label setText:[result objectForKey:@"name"]];
}
}
事情是,加載圖標只是保持動畫,沒有錯誤,但仍然沒有圖片上傳到我的Facebook帳戶。任何想法爲什麼?
這是我的.h文件中的代碼:
@interface UploadPhotosViewController: 的UIViewController(FBRequestDelegate,FBDialogDelegate, FBSessionDelegate){
IBOutlet UIImageView *imageView; IBOutlet UIActivityIndicatorView *loadingIcon; IBOutlet UIBarButtonItem *_pushPick; IBOutlet UIBarButtonItem *_pushUpload; Facebook * _facebook; }
@屬性(只讀)Facebook的Facebook的* ;
- (IBAction)pushUpload:(id)sender;
- (IBAction)pushPick:(id)sender;
// UINavigationControllerDelegate,UIImagePickerControllerDelegate,
@end
另外一點需要注意的是,目前的(FBRequestDelegate,FBDialogDelegate,FBSessionDelegate)無顏色指示燈,當有應該是.. 這是個問題嗎?
嗨,感謝您的回覆,但不幸的是,它仍然不適用於您的代碼...>< – user891526