You’ve read about how iteration works in Java. Test your new skills with this challenge: five progressively difficult exercises that help you solidify your knowledge of the Java programming language and Android development. That’s right, Android too! You may need to refer to other Android tutorials that we’ve published on Mobiletuts+, but if you can complete this challenge successfully you will know you are progressing nicely in your Java and Android SDK understanding.
Setup
To prepare for this challenge, you’ll want to start with a basic Android application. Simply create an Android application within Eclipse and edit its default Activity, specifically the onCreate() method, to test the code from each of these challenges.
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