从QR联系网站保存联系人数据到手机

Question

Is there a way to generate a clickable link in html to save some contact information to the users mobile phone?

When I scan a QR-Code, I get the contact information. How can I do this in html/php/JavaScript?

Since android doesn't support vcf files, there should be another way to do this.

Answer 1

Javascript running on device regular browser can't just write directly to android internal databases or files(unless you have an application installed on the target android device which resolves some certain uri scheme leading to them).

you can use tel: uri or direct the user to a ".vcf" file(android Does support it) and have the user decide.