All Android Apps required an icon to allow the user easy identification of you application and be able to activate it quickly. The icon could also be part of your brand and help market future products and create awareness and trust in your current and future products and solutions.
You Android App icon ideally should not be to complex and relate to the function that the Android App will perform or to the service it will provide.
Image Asset Studio helps you create various types of icons at different densities and shows you exactly where they’ll be placed in your project.