Awesome GitHub RepositoriesCode Samples And Demos

This project is a collection of reference implementations demonstrating recommended patterns for organizing code and managing data flow in Android applications. It provides structural examples of layered architecture, separating code into presentation, domain, and data layers to decouple business logic from data sources. The repository includes specific samples for implementing declarative user interfaces that automatically update their visual state based on underlying data changes. It further demonstrates how to manage object lifetimes and component dependencies to reduce boilerplate and sim

Compose Samples is a collection of reference implementations for the Jetpack Compose UI library, serving as a practical guide for building native Android user interfaces. It demonstrates the use of a declarative framework where Kotlin functions describe layout structures and data dependencies, enabling developers to construct modern, reactive interfaces. The repository highlights architectural patterns that prioritize maintainability and testability, such as layered organization and unidirectional data flow. It showcases how to implement adaptive layouts that automatically adjust to various s

Sunflower is a reference implementation designed to demonstrate modern Android development patterns and industry-standard architectural practices. It serves as a comprehensive guide for building functional mobile applications by integrating declarative user interface toolkits with robust data management and navigation systems. The project distinguishes itself by showcasing the transition from legacy view-based systems to modern declarative frameworks. It provides a practical example of how to organize code into distinct layers, manage complex state, and implement dependency injection to ensur

Rewriting Plaid using Android Architecture Components, in Kotlin.

uamp is an audio media application framework and reference implementation for building music playback applications on Android. It provides a cross-device media framework designed to maintain functional and visual consistency across phones, tablets, Wear OS, Android TV, and Android Auto. The project features specific implementations for automotive-safe music control and Google Cast integration for remote playback. It includes a multi-form factor UI kit that demonstrates how to adapt a single media codebase to various screen sizes and device types. The framework covers core media capabilities

CheeseSquare is an Android UI component gallery and reference application. It serves as a practical demonstration of Material Design components and layout patterns implemented on the Android platform. The project showcases the use of standardized library elements, including collapsing toolbars, floating action buttons, and navigation drawers. It provides a live environment for prototyping Android components to ensure design consistency across different device screens. The application focuses on the implementation of Android design guidelines and mobile user experience standardization through

This is an open-source Android application that serves as a reference implementation for modern app architecture. It demonstrates a modular, testable structure built with Kotlin, Coroutines, and Jetpack libraries, organized into independent feature modules that each follow Clean Architecture and the MVVM pattern. The project enforces coding standards through an automated static analysis pipeline that integrates linting, formatting checks, and code quality tools directly into the build process, failing the build on any violations. It uses reusable Gradle convention plugins to standardize build

这是一系列用于集成 Android 相机硬件和软件 API 的参考实现和代码示例。该项目提供了使用 Jetpack CameraX 库和底层 Camera2 API 实现照片和视频拍摄功能的演示。 该仓库包括针对高性能录制的专门实现，例如高帧率慢动作和高动态范围（HDR）视频。它还具有机器学习视觉示例，演示了如何分析实时相机帧以进行对象检测和二维码扫描。 该项目涵盖了广泛的成像功能，包括静态图像采集、实时取景器渲染和视频质量配置。它进一步详细介绍了使用制造商特定的硬件扩展来应用散景、夜间模式和 HDR 等效果。 这些示例包括用于渲染视觉叠加的坐标映射实用程序，以及用于跟踪录制状态的事件监控功能。

该项目是一个参考 Kotlin Android 应用程序模板和一组演示整洁架构（Clean Architecture）原则的示例实现。它提供了一种结构设计，将核心业务规则与用户界面和数据源隔离到不同的分层模块中。 该实现专注于模型-视图-视图模型（MVVM）模式，以解耦 UI 逻辑与数据模型。它利用依赖注入框架来自动化对象创建并管理组件生命周期，同时采用仓库模式（Repository Pattern）来抽象跨内存、磁盘和云源的数据请求。 该架构结合了基于功能的包组织和模块化构建配置，以保持整个项目的一致性。它还包括一个全面的测试策略，结合了针对业务逻辑的单元测试、针对 UI 的仪器测试以及用于数据层验证的模拟模块。

🚀 This project contains various examples that show how you would do things the "Jetpack Compose" way

Various examples for Kotlin

Minimalistic audiobook player

Native Android app using the Apple/Google exposure notification API. The CWA development ends on May 31, 2023. You still can warn other users until April 30, 2023. More information:

A showcase music app for Android entirely written using Kotlin language

android-kotlin-fundamentals-apps

Life is too short to google for dependencies and versions

Crowdfunding app concept for Android. Created to showcase new trends in Android development with strong focus on Material Design.

:cyclone: A Pokedex app using ViewModel, ViewBinding, LiveData, Room and Navigation

🦁 A Disney app using transformation motions based on MVVM (ViewModel, Coroutines, Flow, Room, Repository, Koin) architecture.

An Android app for experimenting with Adaptive Icons.