WebView displaying text while loading

How can I display text "Loading..." or the 开发者_Python百科"spinner" while the user is waiting for the WebView to load and while it is still blank?

Thank You!

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Sami's way is right.

- (void)webViewDidStartLoad:(UIWebView *)webView {
    NSLog (@"webViewDidStartLoad");
    [activityIndicator startAnimating];
}

- (void)webViewDidFinishLoad:(UIWebView *)webView {
    NSLog (@"webViewDidFinishLoad");
    [activityIndicator stopAnimating];
}

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Take a look at the UIWebViewDelegate

You have two methods in the delegate that will be helpful to you:

- (void)webViewDidStartLoad:(UIWebView *)webView

- (void)webViewDidFinishLoad:(UIWebView *)webView

In the first method you can start the UIActivityIndicatorView, and in the second one stop it.

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Add an UIActivityIndicatorView to your view in Interface Builder, connect it to your code and use the delegate methods Sami already pointed out to show/hide the UIActivityIndicatorView (that's the spinner you're talking about)