Question

Currently i am working in iphone app, Using UIWebView (Webpage shown in presentModelViewController) to show webpage on the screen, then i add UIActivityIndicatorView to show in load url request, but the UIActivityIndicatorView didn’t show in the screen, i tried my level best, please help me.

Thanks in Advance

I tried this:

- (void)viewDidLoad
{
    [super viewDidLoad];

    activity = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
    activity.frame=CGRectMake(140, 240, 40, 40);
    [self.view addSubview:activity]; 

    web = [[UIWebView alloc]initWithFrame:CGRectMake(0, 0, 320, 480)];
    web.delegate=self;
    web.backgroundColor=[UIColor clearColor];
    NSURL *url = [NSURL URLWithString:@"http://wrwr.rww.com/erqrrq"];
    NSURLRequest *req = [NSURLRequest requestWithURL:url];
    [web loadRequest:req];
    [self.view addSubview:web];
}

- (void)webViewDidFinishLoad:(UIWebView *)webView 
{
    [activity stopAnimating];  
}

- (void)webViewDidStartLoad:(UIWebView *)webView
{     
    [activity startAnimating];   
}

Answer 1

Try This,

- (void)viewDidLoad
{
    [super viewDidLoad];

    web = [[UIWebView alloc]initWithFrame:CGRectMake(0, 0, 320, 480)];
    web.delegate=self;
    web.backgroundColor=[UIColor clearColor];
    NSURL *url = [NSURL URLWithString:@"http://wrwr.rww.com/erqrrq"];
    NSURLRequest *req = [NSURLRequest requestWithURL:url];
    [web loadRequest:req];
    [self.view addSubview:web];

    activity = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
    activity.frame=CGRectMake(140, 240, 40, 40);
    [self.view addSubview:activity];
    [self.view bringSubviewToFront:activity];
}