加載一個GIF圖片在視圖裏

UIWebView *webView = [[[UIWebViewalloc] initWithFrame:CGRectMake(0.0, 50, 234.0, 126.0)] autorelease];

       webView.backgroundColor = [UIColorclearColor];

       webView.center = CGPointMake(webView.center.x, webView.center.y);

       webView.scalesPageToFit = YES;

NSString *gifPath = [[NSBundlemainBundle] pathForResource:@"loading_content"ofType:@"gif"];

NSData *gifData = [NSDatadataWithContentsOfFile:gifPath];

       [webView loadData:gifData MIMEType:@"image/gif"textEncodingName:nilbaseURL:nil];

       [selfaddSubview:webView];