When I am signing into Gmail in my iOS App, I am getting the below error (screenshot) and the sign-in fields do not appear. We are loading the sign-in screen in a WKWebView. We are using a custo...

I've created a web view app, the page that is displayed features market:// links but upon clicking them I get the 404 screen along with the error that the protocol is not supported. I've tried look...

I have a website that a lot of people view on mobile. I have link for : Call and SMS and I want to add one for Whatsapp, so a user can click the whatsapp link I create and start a conversation with...

I'm trying to implement OAuth2 login flow using Custom Tabs, but after login has been successful a 302 Redirect is retrieved with url as the following: "my.app:/oauth2/code?xxx". Now I have declar...

We provide a cross-platform installer for one of our applications through Install4j. We would like to be able to register the installed application to an URL protocol. Can that be done with Install...

Whatsapp allows you to link to a new message via <a href="whatsapp://send?text=The text to share!" data-action="share/whatsapp/share" class="Share-link m-whatsapp"> How do I do the same t...

How to cryptographically verify web page requisites in HTML? For example, if I have some external resource like an image, a style sheet or (most importantly) a script on a (potentially untrusted) ...

What is the syntax for adding a locally existing VirtualBox .vdi to vagrant? There doesn't appear to be an example of alternate URI schemes in the documentation. Can it also use ssh and httpauth ...

I have scoured the web for a complete list of URI protocols (XXX://) to open different apps in Windows Phone 8. I have found some lists but only with a very small amount of protocols. I am with thi...

When accessing Google Mail or Google Calendar from Chrome, small icon appears in addressbar allowing to install custom service handler for URI scheme (marked with red square in picture). Tooltip...