Scrie o aplicație pentru Android

Hello everyone, What I need for now is the beginning of an app which has to do the fallowing. I want a main View window for starters whit just a simple "Start" button, once it is clicked we will exit the app and a image/square/whatever you want to start moving in a specific pattern on the screen (doesn't matter the pattern) without interacting or disturbing the other processes. Once we hold down on this image/shape for more than 2 sec, we will go back to our app whit the Start button which now will say "Stop". Also, I want to be able to drag this image/shape around the screen, and once released to go back on it's pattern. For easier understanding please install this example [login to view URL] Inside this app you will see the "Floating Camera" option, that's what I want, and only that, not interested in the other futures of that app. I prefer it Android Studio will be used, because at the end I want to check the project for bugs. Please bare in mind that this is just the beginning of a bigger project, so future jobs will be opened if quality is 100% If you have a demo available, you will be awarded the project on the spot. I am willing to provide initial payment with the condition that at the end I will debug the app myself before releasing the final payment. I will be available at all times for further clarifications if needed.