ios - WKWebview 点击电话 href=“tel:xxx”没有效果是为什么？

Question

WKWebview 点击电话 href=“tel:xxx”没有效果是为什么？

Answer 1

When you click the call button, you need to return
decisionHandler(WKNavigationActionPolicyAllow) in this
-(void)webView:(WKWebView )webView decidePolicyForNavigationAction:(WKNavigationAction )navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandlerproxy method );
Then in the proxy method - (void)webView:(WKWebView )webView didStartProvisionalNavigation:(WKNavigation )navigation
Judge [webView.URL absoluteString]

Paste the code:

//If you do not implement this proxy method, urls such as phone calls will be blocked by default
-(void)webView:(WKWebView )webView decidePolicyForNavigationAction:(WKNavigationAction )navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler {

decisionHandler(WKNavigationActionPolicyAllow);

}

• (void)webView:(WKWebView )webView didStartProvisionalNavigation:(WKNavigation )navigation
  {

  NSString *path=[YKBDateHelper convertNull:[webView.URL absoluteString]];
  NSString * newPath = [path lowercaseString];

  if ([newPath hasPrefix:@"sms:"] || [newPath hasPrefix:@"tel:"]) {

  UIApplication * app = [UIApplication sharedApplication];
  if ([app canOpenURL:[NSURL URLWithString:newPath]]) {
      [app openURL:[NSURL URLWithString:newPath]];
  }
  return;

  }
  }

Answer 2

tel://xxx?

Answer 3

Excuse me, has this problem been solved? I also encountered the same problem

Answer 4

Is it because of the Chinese colon used?
Similar to <a href="tel:xxx">xxx</a>, there will be no problem.

Answer 5

Try this

<a href="tel: + 1 + 电话号码>电话号码</a>

Answer 6

Colon: Chinese is used:)

Answer 7

-(void)webView:(WKWebView )webView decidePolicyForNavigationAction:(WKNavigationAction )navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler

In this method, print the value of navigationAction.navigationType. If it is 0, special treatment is required