Loading중 alert창에 indicator 표시하기

먼저 delegate.h 에 선언 

 @interface testAppDelegate: NSObject { 

UIWindow *window; 

UITextField *textfield; 

UIWebView *webView; 

UIActivityIndicatorView *indicator; 

UIAlertView *alert; 

}

 이후 property, synthesize 를 각각 선언한다. 

-(void)webViewDidStartLoad:(UIWebView *)webView 에 시작코드를 -(void)webViewDidFinishLoad:(UIWebView *)webView 에 해제코드를 삽입한다. 

 

------------------------- - 

-(void)webViewDidFinishLoad:(UIWebView *)webView { 

 statusLabel.text = @"finished";

 [alert dismissWithClickedButtonIndex:0 animated:YES]; 

} 

 - (void)webViewDidStartLoad:(UIWebView *)webView {

 statusLabel.text = @"start";

 alert =[[[UIAlertView alloc] initWithTitle:@"잠시만 기다려주세요.\n로딩중..." 

 message:nil delegate:self cancelButtonTitle:nil otherButtonTitles:nil] autorelease];

 [alert show]; 

indicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];

 indicator.center = CGPointMake(alert.bounds.size.width/2, alert.bounds.size.height-50); [indicator startAnimating]; 

 

[alert addSubview:indicator];

 [indicator release];

 }