A proof-of-concept opensource implementation of Android Auto's client side (phone side)
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MVVM(Model View ViewModel) sample in Kotlin using the components ViewModel, LiveData and Retrofit library
Another Android, next to One UI: switch a rooted Samsung Galaxy into another Android system and back, without flashing.
Port of a popular ruby faker gem written in kotlin. Generate realistically looking fake data such as names, addresses, banking details, and many more, that can be used for testing and data anonymization purposes.
- kotlin
- kotlin-library
- testing
- faker
This projects gives Kotlin bindings and several extensions for Apache Spark. We are looking to have this as a part of Apache Spark 3.x
A Viewholderless Adapter for RecyclerView, who supports builtin diffing, states (paging, empty...), events (clicking, swiping...), and more.
- android
- android-library
- recyclerview-adapter
- diffutil
Flutter NFC reader plugin for iOS and Android
- nfc
- android
- flutter-plugin
- nfc-tag
Simple Android Library, that provides easy way to start the Activities with arguments.
- android
- android-library
- kotlin
- kotlin-android
WaEnhancer X - An open-source Xposed/LSPosed module for WhatsApp & WhatsApp Business with privacy tools, anti-delete, view-once media, Meta AI removal, and UI customization.
- android
- wae
- waenhancer
- waenhancerx
Shift-left API Integration | Auto-fix integration drift before integration. Specmatic turns API specifications into executable contracts, continuously verifying that every change made by AI coding agents and engineers stays true to the desired behaviour. Ship AI-ready APIs 10x faster, from intent to implementation, with Spec-Driven API Development.
- contract-testing
- microservices
- contract-driven-development
- cdd
Translated涛声 (TaoSheng, "sound of waves"): use a single Android phone to record audio all day → transcribe → identify speakers → AI organizes it into to-dos and memories. No extra hardware, no account needed, and the data stays only on your phone.
- ai
- android
- jetpack-compose
- kotlin
Encrypted voice and video calls, live audio and video streams between phones over a Bluetooth mesh. No internet needed.
- android
- bluetooth
- censorship-resistance
- live-streaming
A tool to stop JVM architecture drift before it reaches main. Configurable through yaml; no architecture test code.
- architecture-testing
- code-quality
- dependency-analysis
- github-actions
Clinical Quality Language (CQL) is an HL7 specification for the expression of clinical knowledge that can be used within both the Clinical Decision Support (CDS) and Clinical Quality Measurement (CQM) domains. This repository contains complementary tooling in support of that specification.
- cql
- clinical-quality-language
- cds
- java
Pure Kotlin GraphQL implementation
- kotlin
- graphql
Open source Android, iOS and Web app for learning about and managing digital and physical security. From how to send a secure message to dealing with a kidnap. Umbrella has best practice guides in over 40 topics in multiple languages. Used daily by people working in high risk countries - journalists, activists, diplomats, business travelers etc.
- opensource
- security
- risk
- human-rights-defenders
Kotlin Multiplatform MQTT client & embeddable and standalone broker
- kotlin
- kotlin-multiplatform
- mqtt
- mqtt-broker
An app store for Android TV that installs open-source TV apps from GitHub releases
- android-tv
- app-store
- fire-tv
- google-tv
YTXTube: A lightweight YouTube and YouTube Music client with ad-free playback, synced lyrics, and high-quality downloads for Android phones, tablets, and TV.
🗣 An overlay that gets your user’s voice permission and input as text in a customizable UI
- voice
- overlay
- input
- speech-to-text
Real streets. Game worlds. Native Android navigation with 27 game-inspired maps, sensor-assisted guidance and verified in-app updates.
- kotlin
- navigation
- android-app
- android-auto
One database for user-user (follows), user-item (likes), and item-item (related items) interactions — precomputed at write time, served as simple lookups
- database
- low-latency
- real-time
- graphdb
Free, open-source playlist sync for Android, Windows, macOS, Linux and Docker. Keeps playlists identical across Spotify, YouTube Music, Apple Music, Amazon Music, TIDAL, Deezer, LiveOne, Anghami, Navidrome, Jellyfin and Plex. Scheduled syncs, easy review of tracks not found. No Trackhop account or server: everything stays on your devices.
- amazon-music
- android
- f-droid
- music-library
The repository host gives no description.
- android
- android-library
- android-animation
- kotlin