A selection of code samples and templates for you to use to accelerate your app development. Browse samples to learn how to build different components for your applications.

To get started, do a quick codelab or dive deeper into a training course for an overview of key Android development topics. Follow this introductory codelab with step-by-step instructions to make a simple Hello World app. This tutorial shows you how to build a scalable, modularized, testable app from scratch. This won't be a Hello World app.

Apr 13, 2023 · Browse sample code to learn how to build different components for your apps. Use templates to create new app modules, individual activities, or other specific Android project components. This page describes how to access and use the high-quality, Google-provided Android code samples.

Oct 10, 2024 · Android app development can play a major role in writing the app functionalities using Java programming. Every activity can be designed with Java programming. Android apps are developed using the Android Studio IDE, which provides the environment for Java development for Android programming.

Jul 26, 2024 · Have you always wanted to make an Android app but got lost in the complexity of the Android Studio or the technical jargon used in the development process? Don't worry, you have come to the right place. We are going to help you get started with your first Android app.

Apr 8, 2024 · In the Android Studio Kotlin Tutorial, we are using Kotlin language to build the application. In the previous tutorial, we learned how to create a project for Kotlin language but here, we will learn how to run an application using the AVD (Android Virtual Device).

Mar 5, 2019 · The following is good Android sample code to review: Created by CodePath with much help from the community. Contributed content licensed under cc-wiki with attribution required. You are free to remix and reuse, as long as you attribute and use a similar license.

Apr 15, 2025 · Here is the list of Android-based projects with source code. We have projects like Simple ToDo Application, Slide Show Application, and Pro Music Player Application. Other Android applications like Omni Notes, News Feed Reader, Travel Guide are available. Check this list of android projects here. Click the link below to download for free.

Oct 31, 2024 · You can find this SDK's complete sample apps code in this GitHub repository. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License,...

Apr 15, 2025 · Studying real-world code on platforms like GitHub shows how ideas translate into functional, user-friendly apps. GitHub is a treasure trove of open-source Android projects that can teach you coding techniques, design patterns, and problem-solving skills.