Many developers reach us with Android questions. The most common are how to start developing Android apps and how to improve at it. So here’s a small collection of our favourite resources.

If you don’t know how to program in Java, sign up for an online course on Udacity or Treehouse, or a class at your local University. It’s important to have help getting the basics right.

If you’re familiar with Java, the book Effective Java by Joshua Bloch is a great way to brush up your skills.

To start on Android, is as simple as diving into the official Android dev training website. For more structure courses, there are free official Google courses on Udacity: basics and intermediary.

For specific tutorials, Google released Codelabs. There you can find code tutorials like implementing Material Design.

If you have already developed Android apps in the past, and want to get up to speed with the current best practices, here’s a thorough list: https://github.com/futurice/android-best-practices

After some months of development, you’ll feel the need to skill up. Code is a mess and projects harder to maintain. Here are our favourite resources on Android architecture and best practices:

• Android development like a pro
• Architecting Android…The clean way?
• Architecting Android…The evolution

And eventually you’ll decide to start testing:

• Android Testing Codelab
• How to test Android Apps (our own small guide)

Finally, to keep updated with the dev community, here’s our collection of news sources: https://www.bloco.io/blog/2015/android-development-news-sources