swift

iOS内嵌WKWebView拨打电话、发短信、发邮件没反应

iOS内嵌WKWebView拨打电话没反应

<a href="tel:13112345678">拨打号码</a> 

内嵌H5的发送短信，打电话，发送邮件代码的处理

实现webview的代理方法

swift3.0 代码：

// 处理拨打电话、发短信、发邮件以及Url跳转等等 
func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Swift.Void) {
  if navigationAction.request.url?.scheme == "tel" {
    // DispatchQueue.main.async {
    UIApplication.shared.openURL(navigationAction.request.url!);
    decisionHandler(WKNavigationActionPolicy.cancel)
    // }
  }
  else if navigationAction.request.url?.scheme == "sms"{
    //短信的处理
    UIApplication.shared.openURL(navigationAction.request.url!);
    decisionHandler(WKNavigationActionPolicy.cancel)
  }
  else if navigationAction.request.url?.scheme == "mailto"{
    //邮件的处理
    UIApplication.shared.openURL(navigationAction.request.url!);
    decisionHandler(WKNavigationActionPolicy.cancel)
  }
  else{
    decisionHandler(WKNavigationActionPolicy.allow)
  }
}

OC代码：

// 处理拨打电话以及Url跳转等等
- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler {
  NSURL *URL = navigationAction.request.URL;
  NSString *scheme = [URL scheme];
  if ([scheme isEqualToString:@"tel"]) {
    NSString *resourceSpecifier = [URL resourceSpecifier];
    NSString *callPhone = [NSString stringWithFormat:@"telprompt://%@", resourceSpecifier];
    /// 防止iOS 10及其之后，拨打电话系统弹出框延迟出现
    dispatch_async(dispatch_get_global_queue(0, 0), ^{
      [[UIApplication sharedApplication] openURL:[NSURL URLWithString:callPhone]];
    });
  }
  else {
    decisionHandler(WKNavigationActionPolicyAllow);
  }
}

发送短信、邮件和打电话方式一样

本文由 创作，采用 知识共享署名4.0 国际许可协议进行许可。本站文章除注明转载/出处外，均为本站原创或翻译，转载前请务必署名。最后编辑时间为: 2021/05/24 08:28