Java kotlin-android

Open-source Java projects categorized as kotlin-android

Top 18 Java kotlin-android Projects

kotlin-android
  1. android-interview-questions

    Your Cheat Sheet For Android Interview - Android Interview Questions and Answers

  2. Stream

    Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.

    Stream logo
  3. GmsCore

    Free implementation of Play Services

    Project mention: Escaping the Digital Treadmill: How to Daily Drive a Flip phone in 2025 - TCL Flip 2 | dev.to | 2025-03-11

    Many thanks to everyone that documented all of this information and the community around these phones: microgG Installer Revived - https://github.com/nift4 Magisk - https://github.com/topjohnwu/Magisk LSPosed - https://github.com/LSPosed/LSPosed neutronscott - https://github.com/neutronscott/flip2/ microG - https://microg.org/ whew-inc (FakeGapps fork) - https://github.com/whew-inc/FakeGApps And many more..

  4. UltimateAndroidReference

    :rocket: Ultimate Android Reference - Your Road to Become a Better Android Developer

  5. from-java-to-kotlin

    From Java To Kotlin - Your Cheat Sheet For Java To Kotlin

  6. Toothpick

    A scope tree based Dependency Injection (DI) library for Java / Kotlin / Android.

  7. hms-ml-demo

    HMS ML Demo provides an example of integrating Huawei ML Kit service into applications. This example demonstrates how to integrate services provided by ML Kit, such as face detection, text recognition, image segmentation, asr, and tts.

  8. FreezeYou

    支持 ROOT、免 ROOT 与系统应用模式

  9. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo
  10. MaxLock

    Powerful app locker for Android, with a root and no-root implementation

  11. HideDroid

    HideDroid is an Android app that allows the per-app anonymization of collected personal data according to a privacy level chosen by the user.

  12. android-bluetooth-serial

    A library for Android to simplify basic serial communication over Bluetooth, for example when communicating with Arduinos.

  13. neow3j

    Java/Kotlin/Android Development Toolkit for the Neo Blockchain

  14. AndroidRate

    AndroidRate is a library to help you promote your Android app by prompting users to rate the app after using it for a few days.

  15. SqliteMagic

    Compile time processed, annotation driven, no reflection SQLite database layer for Android

  16. snippet-timekeeper

    An android library to measure code execution time. No need to remove the measurement code, automatically becomes no-op in the release variants. Does not compromise with the code readability and comes with features that enhance the developer experience.

  17. Mediateka

    The app demonstrates principles of usecases with RxJava2 , Dagger2 , Room , MVP , Mockito and Clean Architecture in Android. 📚

  18. Android-Guide

    Android Guide

  19. open_money_tracker

    Personal accounting application.

  20. videosdk-rtc-android-java-sdk-example

    WebRTC based video conferencing SDK for Android (Java)

  21. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Java kotlin-android discussion

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Java kotlin-android related posts

  • Is dependency injection really a hard topic ? Or am i just dumb ?

    1 project | /r/androiddev | 10 Jul 2023
  • Beginner's Guide to Understand Build Gradle Files in Android Studio

    2 projects | dev.to | 21 Apr 2023
  • what is the life cycle of viewModel? please explain in as easy words as possible.

    1 project | /r/androiddev | 14 Feb 2023
  • What are your top apps (bonus points for FOSS)

    15 projects | /r/PrivacyGuides | 19 Dec 2022
  • How long did it take you to adjust to a de-googled phone?... Big hurdles I am struggling with.

    4 projects | /r/degoogle | 23 May 2022
  • ⟳ 0 apps added, 55 updated at f-droid.org

    9 projects | /r/FDroidUpdates | 13 Apr 2022
  • Useful Tools and Programs list for Android Development

    1 project | /r/androiddev | 18 Mar 2022
  • A note from our sponsor - SaaSHub
    www.saashub.com | 14 Jul 2025
    SaaSHub helps you find the best software and product alternatives Learn more →

Index

What are some of the best open-source kotlin-android projects in Java? This list will help you:

# Project Stars
1 android-interview-questions 11,953
2 GmsCore 10,236
3 UltimateAndroidReference 7,997
4 from-java-to-kotlin 6,286
5 Toothpick 1,135
6 hms-ml-demo 368
7 FreezeYou 246
8 MaxLock 216
9 HideDroid 201
10 android-bluetooth-serial 179
11 neow3j 136
12 AndroidRate 133
13 SqliteMagic 120
14 snippet-timekeeper 74
15 Mediateka 37
16 Android-Guide 31
17 open_money_tracker 23
18 videosdk-rtc-android-java-sdk-example 21

Sponsored
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video.
Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
getstream.io

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