Android Asset Studio is a web-based set of tools for generating graphics and other assets for Android applications that helps developers create graphic assets with just a few clicks. Currently available asset generators include:
- Launcher icons - the visual representation of your app
- Action bar icons - are graphic buttons from top application bar and represent the most important actions
- Notification icons - is the icon that the system it’s display in the status bar when a new notification appears
- Generic icons - are small / contextual icons used in the body of your app
- Simple nine-patches - generate graphics elements for different screen densities
- App Theme - create simple and attractive custom action bar style
Find it all on http://romannurik.github.io/AndroidAssetStudio/.