UIWebview禁用重定向到AppStore [英] UIWebview disable redirect to AppStore

问题描述

我的应用程序中有 UIWebview ，这就是我在应用程序中导航到 URL 的方式:

I have UIWebview in my app and this is how i navigate some times in the application to URL:

NSURL *url = [NSURL URLWithString:@"http://mp3skull.com/mp3/nirvana.html"];
NSURLRequest* request = [NSURLRequest requestWithURL:url];

[webView loadRequest:request];

有时我会注意到，如果我单击链接，则会使用某些应用程序打开 AppStore 应用程序.

And sometimes i noticed that if i click on link the AppStore application is opened with some app.

可以禁用它吗?

推荐答案

在方法-(BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)请求导航类型:(UIWebViewNavigationType)navigationType

您可以

- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType
{
    NSString *requestedURL = [[request URL] absoluteString];
    // URL for opening itunes according to Apple docs is something like this @"http://itunes.apple.com
    // But I do believe that it will be some sort of URL scheme that opens it specifically to the app on the app store.
    // So without an example this is the best I can provide.
    if([requestedURL isEqualToString:@"http://itunes.apple.com"]) {
    // or   if([requestedURL rangeOfString:@"itunes.apple.com"].location==0) {
        // What is happening here is that if the request url that is being request is 
        // "http://mp3skull.com/mp3/nirvana.html" then we don't want to continue with the request so stop.
        return NO;
    }
    // Otherwise for all other requests continue
    return YES;
}

记住，您将需要在 UIWebView 上设置委托，因为此方法是 UIWebViewDelegate 方法-请参见

Remember you will need to set the delegate on your UIWebView as this method is a UIWebViewDelegate method - see Apple Documentation on UIWebViewDelegate for more information

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