I build a website for phones like android and iphone,when users are visiting my site,is it possible for me to invoke some system build in activities like Dialer or SMS)?
I want to implement this cause I hope when user click the link with phone number,I can start to call directly.
************Edit*******************
I think it is possible cause in android when I click a url like this:
<html>
<body>
<a href="market://search?q=pname:com.joelapenna.foursquared">asdfasdfsdf</a>
</body>
</html>
it will open the market app and lead me to the app I search.
so I think if we format the url in some way ,maybe it can also open the Dialer app in Android.
ps.I know it must be another case 开发者_Python百科when it comes to Iphone,but currently,it is fine enough it works with Android,any one ,any idea ?
Thanks ^_^.
You need the tel protocol. This will launch the native phone dialer. Use it as
<a href="tel:555-123-4567">
More on Wikipedia and the RFCs: 2806 and 3966
Wouldnt this represent a MAJOR security hole?
i.e. craft a URL that forces the phone to dial a premium rate number that I own....
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
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