Question

我有一个带有内联URL链接的Webview，它使用SFSafariViewController打开，如下所示：

-(BOOL) webView:(UIWebView *)inWeb shouldStartLoadWithRequest:(NSURLRequest *)inRequest navigationType:(UIWebViewNavigationType)inType {
    if ( inType == UIWebViewNavigationTypeLinkClicked ) {
        if ([SFSafariViewController class] != nil) {
            NSString *inR = [[inRequest URL] absoluteString];
            NSURL *inReq = [NSURL URLWithString:inR];
            SFSafariViewController *safariVC = [[SFSafariViewController alloc] initWithURL:inReq entersReaderIfAvailable:YES];
            safariVC.delegate = self;
            [self presentViewController:safariVC animated:YES completion:nil];
        } else {
            [[UIApplication sharedApplication] openURL:[inRequest URL]];
            return NO;
        }
    }
    return YES;
}

#pragma mark - SFSafariViewController delegate methods
-(void)safariViewController:(SFSafariViewController *)controller didCompleteInitialLoad:(BOOL)didLoadSuccessfully {
    // Load finished

}

-(void)safariViewControllerDidFinish:(SFSafariViewController *)controller {
    // Done button pressed
    NSLog(@"DONE PRESSED!!!");
}

当我正确按下DONE按钮返回我的Webview时。问题是，如果我再次按下相同的内联链接，它不会打开SFSafariViewController，但在Webview中不是我想要的。我试图在safariViewControllerDidFinish中强制Webview重新加载，但没有成功。

你可以帮忙吗？谢谢！

Answer 1

代码更正如下（遵循 beyowulf 提案），现在工作正常：

-(BOOL) webView:(UIWebView *)inWeb shouldStartLoadWithRequest:(NSURLRequest *)inRequest navigationType:(UIWebViewNavigationType)inType {
    if ( inType == UIWebViewNavigationTypeLinkClicked ) {
        if ([SFSafariViewController class] != nil) {
            NSString *inR = [[inRequest URL] absoluteString];
            NSURL *inReq = [NSURL URLWithString:inR];
            SFSafariViewController *safariVC = [[SFSafariViewController alloc] initWithURL:inReq entersReaderIfAvailable:YES];
            safariVC.delegate = self;
            [self presentViewController:safariVC animated:YES completion:nil];
            return NO;
        } else {
            [[UIApplication sharedApplication] openURL:[inRequest URL]];
            return NO;
        }
    } else {
        return YES;
    }
}

#pragma mark - SFSafariViewController delegate methods
-(void)safariViewController:(SFSafariViewController *)controller didCompleteInitialLoad:(BOOL)didLoadSuccessfully {
    // Load finished
}

-(void)safariViewControllerDidFinish:(SFSafariViewController *)controller {
    // Done button pressed
    NSLog(@"DONE PRESSED!!!");
}

SFSafariViewController不会重新打开webview内联网址链接

1 个答案: