I'm building an app that uses a QR Code to connect users, similar to how Snapchat allows users to add each other on Snapchat. I was hoping to use a more aesthetically pleasing alternative to the Q...

On the latest snapchat update, when you "swipe right for messages" the status bar turns from black to white in a sort of gradient fashion. How are they doing this without using private A...

I have a child scroll view contained within a parent scroll view (not a direct child). What I want is for the parent scroll view to start scrolling in the same direction as soon as the child scroll...

Essentially, I am re-asking this question but for implementing it on android. I am trying to allow users to swipe between filters on a static image. The idea is that the image stays in place wh...