Android Project Tutorial

Android Project Tutorial: Free Step-by-Step Guides (2026) | D.Tech Academic

Android Project Tutorial: Free Step-by-Step Guides (2026)

Last Updated: | Author: Deep Singh

The best way to learn Android development is by building real projects. Books and theory only take you so far — you need to actually wire up screens, handle data, and solve the small problems that only show up when you're building something real.

This page is a growing collection of free Android project tutorials with complete source code. Each one is written for learners: step-by-step, with screenshots, and no assumptions about prior experience with that particular feature.

Document Share App

Build an Android app that lets users pick a document from their device and share it with others. This is a great first project because it touches several core Android concepts: intents, file handling, permissions, and the system share sheet.

What you'll learn:

  • Picking files using the Storage Access Framework
  • Requesting runtime permissions on modern Android
  • Building a system share intent
  • Handling the selected file URI correctly

Read the full Document Share App tutorial →

Coming Soon

Here's what's in the works:

  • Note-taking app with SQLite
  • Weather app using a public REST API
  • Chat app with Firebase Realtime Database
  • QR code scanner
  • Expense tracker with charts

If you have a specific project you'd like to see covered, leave a comment below or reach out via the contact page.

New to Android Development?

If you're just starting out, here's the recommended order:

  1. Set up Android Studio and create your first "Hello World" app.
  2. Learn Activities, Views, and Layouts — the foundation of every Android screen.
  3. Understand the Android project structure so you know where files go.
  4. Master Intents — how screens talk to each other and to the system.
  5. Then dive into your first real project like the Document Share App above.

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