ios - WKWebview 点击电话 href=“tel:xxx”没有效果是为什么?
问题描述
WKWebview 点击电话 href=tel:xxx没有效果是为什么?
在点击打电话这个按钮的时候需要在这个
-(void)webView:(WKWebView )webView decidePolicyForNavigationAction:(WKNavigationAction )navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler
代理方法中返回decisionHandler(WKNavigationActionPolicyAllow);
然后在代理方法中- (void)webView:(WKWebView )webView didStartProvisionalNavigation:(WKNavigation )navigation
判断[webView.URL absoluteString]
贴上代码:
//如果不实现这个代理方法,默认会屏蔽掉打电话等url
-(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;
}
}
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