如何在iPhone上的Web应用程序中发起电话

Question

I want to implement a JavaScript API to initiate phone calls programmatically and without the need for a native Objective-C implementation.

What I tried so far was something like location.href='tel:12345'; . The result was an error with the message "The URL can't be shown".

My second attempt was to create a hidden link (like <a href="tel:12345">call</a> ) and click it programmatically. This didn't work either, although the link worked when not hidden and clicked manually by the user.

Is it possible to achieve this with JavaScript only or do I need to delegate to the Objective-C part of the application to initiate the call from there?

Answer 1

您是否尝试过tel://12345而不是tel:12345 tel://12345 ？

Answer 2

<a href="tel:1-800-xxx-xxxx">call</a>

您的网址正确吗？

Answer 3

为此使用window.open() ：

window.open( 'tel:800-888-1234', '_top' );

Answer 4

您可能必须本地编写代码并创建一个JavaScript函数以从WebView中调用。