[掌眼]UIWebView 显示正在加载网页

具体效果可见“掌眼”掌拍古玩江湖：http://bbs.guwanch.com

- (void)webViewDidStartLoad:(UIWebView *)webView   

{  

    [UIApplication sharedApplication].networkActivityIndicatorVisible = YES;   

}   

- (void)webViewDidFinishLoad:(UIWebView *)webView   

{  

    [UIApplication sharedApplication].networkActivityIndicatorVisible = NO;   

}   

- (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error   

{

    [UIApplication sharedApplication].networkActivityIndicatorVisible = NO;  

}  

 具体效果可扫码测试：