Create Android "Boost" Animation (vid inside)

I want you to design a short animaton. There will be an app icon on the phone's "desktop", and when the user clicks it, it will fire an animation. It's to fire a phone "boost" function. You will make the animation and I will integrate it into my app (I'm a developer myself). I have two animations I'd like you to choose from (you can do both or one): 1. propeller animation, taken from app "lock booster", see video here: [login to view URL] 2. spaceship animation, taken from app "du speed booster", see video here: [login to view URL] All you need to do is create the animation and provide a simple method to fire it. I prioritize beautiful design, like in the above vids. You will need to change the design a bit for option 2 space animation to avoid issues. Project deadline: 2 weeks from assignment payment: immediate upon completion