Android UI, or user interface, is everything that you see and interact with when using apps on your Android smartphone or tablet. Android UI design tools are what you use to create the user interface functions, and you have a lot of great options to choose from. If you're just starting out in app design, you might be interested in these three free Android UI design tools.
This is a comprehensive library devoted to Android app design. It lays out detailed but easily digestible information on material design basics and quality guidelines. Design basics include layout, style, animation, components, patterns, and usability as they relate to Android UI design. All of these tools are free to access.
Zeplin lets you complete one app project for free. If you like what you've experienced, you can sign up for monthly plans, but there is no obligation. You can go solo or work with a team and share your designs from idea to production. If you've already created your designs on other platforms, you can integrate them with Zeplin from Sketch, Adobe XD CC, Figma, and Photoshop.
Mockplus gives you an unlimited number of projects that you can work on yourself. If you want cloud storage or to work with a team, you can sign up for one of its paid plans. With the free Android IU design tool, which also works with iOS, PC, Mac, and Web app design, you have access to 400 icons, page markups, over 600 Auto Data Fill resources, various events and commands, and a whole lot more.
Udacity Course: Android Basics: User Interface
Udacity also offers free courses to help you learn more about Android UI design tools. Android Basics: User Interface is the class to start with on your quest to becoming an Android developer, or to just make your own apps. It's a free, two-week, online course offered by Google through Udacity. The class walks you through how to use Android and Java programming to build an app's layout and make an actual app. Don't worry about prior knowledge, if all you know about apps is that they're on your smartphone, you're a perfect candidate for the class.
This course is one of several free courses that are part of Udacity's Android Basics Nanodegree program. Continue strengthening your knowledge base with Android Basics: User Input, Android Basics: Multiple App Screens, Android Basics: Networking, or Android Basics: Data Storage. Or, if you know that developing apps for the billions of Android users projected in the future is what you want to do, jump right into the Android Basics Nanodegree program. No experience required, just a desire to learn Android UI development tools.
Already have a good handle on the basics? Udacity has a Nanodegree program designed to get you job-ready as a professional Android developer. While many of Udacity's individual courses are free, there is a cost involved with its Nanodegree program that gets you set to apply your in-demand technical skills while gaining industry-valued credentials.