Question

最近的12.2更新使WebView中的某些功能停止工作，奇怪的是，仅在实际设备上运行-在模拟器中工作正常。在Web视图中单击链接时，一些代码确定该链接是应在Web视图中打开还是打开新的浏览器窗口。链接是带有target="_blank"的标准href链接。确定是否打开新浏览器窗口的代码如下：

#pragma UIWebView delegate
- (BOOL) webView:(UIWebView *)inWeb shouldStartLoadWithRequest:(NSURLRequest *)inRequest   navigationType:(UIWebViewNavigationType)inType
{
    BOOL shouldOpenBrowser = NO;
    if ((inRequest.URL.absoluteString.length > 0) && (![inRequest.URL.absoluteString isEqualToString:@"about:blank"])) {

        self.strUrl = [NSString stringWithFormat:@"%@", [inRequest URL]];

        if ([inRequest.URL.absoluteString containsString:@"google.com/recaptcha"]) {
            shouldOpenBrowser = NO;
        } else if (![inRequest.URL.host hasSuffix:@"mywebviewdomain.com"]) {
            shouldOpenBrowser = YES;
        } else {
            NSString *strMatchedUrl = [NSString stringWithFormat:@"https://mywebviewdomain.com/link/%@/%@/%@",self.var1, self.var2,self.var3];
            if (![inRequest.URL.absoluteString containsString:strMatchedUrl]) {
                shouldOpenBrowser = NO;
            } else {
                shouldOpenBrowser = YES;
            }
        }
    }else if([inRequest.URL.absoluteString hasPrefix:@"newtab:"])
             {

                 NSURL *url = [NSURL URLWithString:[inRequest.URL.absoluteString substringFromIndex:7]];
                 [[UIApplication sharedApplication] openURL:url];

                 return true;
             }

    if (shouldOpenBrowser == YES) {
         [[UIApplication sharedApplication] openURL:[inRequest URL]];
        return NO;
    }

    return YES;
}

如您所见，所有未链接到mywebviewdomain.com的链接都应打开一个新的浏览器窗口。在实际设备上，单击链接不会发生任何事情。在iOS 12.2模拟器中可以正常工作。

这是什么问题？网页上有什么我可以做的解决方案，以避免必须进行应用程序更新？

iOS 12.2更新停止WebView在新的浏览器窗口中打开链接

0 个答案: