how to hide progressview when webview load

Question

hi I want to ask a simple question how I can hide or disable progress bar when UIWebView load, I add ProgressBar as subview of webview . I did it by using this way in the method below, but it can't help me because every site take different time to load because of their content size so kindly tell me how I can hide or remove the ProgressBar when any site load in webview

- (void)makeMyProgressBarMoving {  

    float actual = [threadProgressView progress];  

    if (actual < 1) {  
        threadProgressView.progress = actual + 0.2;  
        [NSTimer scheduledTimerWithTimeInterval:0.5 target:self selector:@selector(makeMyProgressBarMoving) userInfo:nil repeats:NO];  
    }  
    else
    {
        threadProgressView.hidden = YES;
        threadValueLabel.hidden = YES;
    }
} 

Answer 1

First add delegate to UIWebView For adding progress bar :- Web view delegate method :-

- (void)webViewDidStartLoad:(UIWebView *)webView
{
    threadProgressView.hidden = NO;
}

For Removing progress bar :- Web view delegate method :-

- (void)webViewDidFinishLoad:(UIWebView *)webView
{
    threadProgressView.hidden = YES;
}

Hope this helps you