Open-source alternatives to Ridesharing Uber Lyft App

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

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

Playground project for the Jetpack Compose APIs

Android TensorFlow MachineLearning Example (Building TensorFlow for Android)

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

Habitica is an open source habit building program which treats your life like a Role Playing Game. Level up as you succeed, lose HP as you fail, earn money to buy weapons and armor. This repository is related to the Android Native Application.

Magisk is an Android rooting framework designed to manage system-level modifications and grant administrative access to mobile devices. It functions by patching boot and recovery images to inject custom code into the operating system initialization sequence, allowing for system-wide control while maintaining compatibility with the underlying hardware. The project distinguishes itself through a systemless modification layer that overlays a virtual file system on top of read-only partitions, enabling changes without altering core system files. It includes a policy daemon to manage security cont

This is an Android multimedia player designed to decode and play a wide variety of audio and video formats. It functions as a network media streamer and a multimedia library manager, indexing local files into a searchable database for organized access. The project includes a high-fidelity audio processor for routing signals through hardware interfaces like SPDIF and HDMI, and a Chromecast media controller for streaming content to external renderers and UPnP devices. It supports advanced visual rendering, including high dynamic range video with tonemapping, 360-degree video, and spatial audio.

LeafPic is a fluid, material-designed alternative gallery, it also is ad-free and open source under GPLv3 license. It doesn't miss any of the main features of a stock gallery, we also have in plan to add some useful feature. LeafPic is now available in a beta release on the Play Store, you can…

Official repository for the Android version of the immuni application

uHabits is a habit tracking application and behavioral progress tracker designed to monitor daily routines and build long-term consistency. It utilizes mathematical decay formulas to calculate habit strength, rewarding consistent activity while limiting the impact of occasional misses. The system includes a customizable scheduling engine that defines repetition patterns for recurring goals, supporting both simple daily and complex weekly intervals. Users can interact with their data via a home screen widget dashboard, allowing them to monitor status and mark tasks complete without opening the

An Android app and Chrome extension for searching the Android SDK documentation.

The official KotlinConf application

TapTap is an accelerometer-based gesture mapper for Android that enables users to trigger system tasks and application launches by tapping the back of their device chassis. It functions as an accessibility automator that maps physical interactions with the device hardware to specific software events. The system uses a background service to monitor sensor data and a pre-trained model to identify specific impact patterns. It includes sensitivity calibration tools with manual sliders to adjust detection thresholds and minimize accidental triggers based on device size. The tool provides device i