Build a simple RSS reader in easy to follow steps, using AsyncTask to fetch feeds, and XmlPullParser to parse the returned XML. Complete source code included.

This is a complete tutorial, discussing how to build a simple calculator app for Android. Learn how it works and then maybe try and implement some of the recommended improvements.

Creating and using an SQLite database for data persistence in Android apps. Covers the basics, as well as using foreign keys. Full source code included.

We dig into the different options available for android developers to store data locally on an android device. Complete with sample source code.

What are the advantages of RecyclerView over ListView? Check out this tutorial which includes demos of different Activity classes that use RecyclerView.

Reactive programming is an exciting way to write programs. Learn how to use RxJava and RxAndroid to write a simple Android app.

How to use the Android Data Binding Library to build apps faster and easier, with powerful declarative layouts and minimum code.

How to use bottom sheets in an Android app. Both persistent and modal bottom sheets are discussed, with code samples and images.

In this post, we are going to create a simple app with multiple flavors, and discuss the different options we have for customization.

The Awareness API was introduced at Google I/O 2016 and provides a method for apps to get a more accurate idea of what's happening around it. This tutorial demonstrates how to add ...