I'm trying to use WhatsApp url scheme in a web application. I am using the WhatsApp documentation for url scheme for iOS, as detailed here: http://www.whatsapp.com/faq/en/iphone/23559013
When clicking on the following url: whatsapp://send?text=Hello
On an iPhone this opens up the phone's WhatsApp application. However on an Android it just looks for this url in Google, and does not activate the WhatsApp application.
Is there a url scheme for android? Is there something different that needs to be done/ some change to the code, to make it work on android as well?
How can I share a url in whatsapp from the browser, in a way that will work for both iOS and Android?