Showing 491 open source projects for "java apps"

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  • 1
    Paper NoSQL

    Paper NoSQL

    Paper is a fast NoSQL-like storage for Java/Kotlin objects on Android

    A lightweight, NoSQL document database for Android applications, providing fast and efficient local storage.
    Downloads: 0 This Week
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  • 2
    AlphaPlayer

    AlphaPlayer

    AlphaPlayer is a video animation engine

    AlphaPlayer is positioned as a multimedia or media-player library or application under ByteDance, likely intended to provide video/audio playback functionality, streaming, or media rendering capabilities. It probably serves as a foundation for building media-heavy applications — offering features like playback control, streaming support, adaptive media handling, and possibly integration with custom codecs or streaming protocols. For developers building web, desktop, or mobile applications...
    Downloads: 7 This Week
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  • 3
    Android-Plugin-Framework

    Android-Plugin-Framework

    Android Plugin Framework

    Android-Plugin-Framework is an Android plug-in framework, which is used to run plug-in apk without installation through dynamic loading. Although this framework supports independent plug-ins, the goal is not to support any third-party apps, unlike products such as Parallel Space or App Clone. Compared with any third-party app, non-independent plug-ins can predict which system APIs and features they use, and all behaviors are predictable. And any third-party app is unpredictable. The approach...
    Downloads: 0 This Week
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  • 4

    EventBus

    The no.1 event library for Android

    ...EventBus offers several advanced features, such as jump start, delivery threads, subscriber priorities, and many others. It is specifically optimized for high performance and is small at just ~60k jar. It's been proven by numerous apps with more than a billion total installs.
    Downloads: 0 This Week
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  • 5
    Volley

    Volley

    HTTP library that makes networking for Android apps

    Volley is an Android networking library that streamlines making asynchronous HTTP requests, caching responses, and managing image loading with minimal code. It provides request queues, thread pools, and lifecycle-aware cancellation so network work integrates cleanly with activities and fragments. Out of the box it supports JSON, string, and image requests, plus an extensible Request/Response model for custom payloads. Volley emphasizes responsiveness: transparent caching and de-duplication...
    Downloads: 0 This Week
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  • 6
    jfdk

    jfdk

    Modified OpenJDK with a non-compacting pinning supported GC.

    jfdk is a fork of the OpenJDK with a minor modification so that the Shenandoah GC skips the compacting phases. This GC supports pinning (JNI functions GetPrimitiveArrayCritical / ReleasePrimitiveArrayCritical) but normally that prevents the GC from functioning. But by skipping the compacting phases pinning works without blocking the GC. This enables greater native performance and possibly faster GC operation. Already finding 4x performance gains in apps built with jfdk.
    Downloads: 0 This Week
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  • 7
    Novel Insight Inner Circle

    Novel Insight Inner Circle

    Graphical message and file encryption tool

    Novel Insight Inner Circle is a message and file encryption tool for Windows. The software is developed in Java and requires 64bit Java JRE. The encryption uses AES-256 twice so it is harder to crack than the industry standard pure AES 256bit implementation (theoretical key size is 512 bit). The software writes encrypted data in ASCII text format which can be cut'n'pasted to messaging apps or to emails and back to Inner Circle when decrypting data.
    Downloads: 0 This Week
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  • 8
    Live Transcribe Speech Engine

    Live Transcribe Speech Engine

    Live Transcribe is an Android application

    Live Transcribe Speech Engine provides on-device speech recognition components that power real-time transcription for accessibility and everyday voice-first experiences. Its design prioritizes latency and robustness in noisy, far-field environments, enabling continuous transcription with low delay on mobile hardware. The engine manages audio front-end processing—such as noise suppression and voice activity detection—before feeding audio into compact, accurate acoustic and language models....
    Downloads: 0 This Week
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  • 9
    AabResGuard

    AabResGuard

    The tool of obfuscated aab resources

    AabResGuard is a resource-obfuscation and resource-packing tool developed by ByteDance for Android applications. Its primary purpose is to protect and shrink the resource assets inside Android App Bundles (AAB), making reverse engineering and tampering harder while reducing final package size. It can be integrated as a command-line tool or a Gradle plugin, so developers can adopt it with minimal disruption to their existing Android build pipelines. Historically, it was used internally by...
    Downloads: 3 This Week
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  • 10

    jmarkdownviewer

    markdown viewer for java

    This is a Markdown viewer for java. Primarily it tries to display github styled markdown scripts. Download the release jar file and run java -jar jmdviewer-x.y.jar where x.y is the version number. You can pass the markdown filename on the command line java -jar jmdviewer-x.y.jar [filename.md]
    Downloads: 0 This Week
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  • 11
    Cooking

    Cooking

    Рецепти та приготування

    Cooking - це додаток, який дозволить поділитись рецептами із іншими користувачами або переглянути рецепти інших користувачів. Простий та інтуїтивний інтерфейс. Cooking teams збільшується що дня. В близькому майбутньому планується багато планів, які покращать роботу додатка, будуть додані нові функції. Залишайтесь з нами. Переходим на Play Market, https://play.google.com/store/apps/details?id=com.frusty.cooking&hl=uk&gl=US
    Downloads: 0 This Week
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  • 12
    ion

    ion

    Android Asynchronous Networking and Image Loading

    ...It is a practical choice for Android apps that need simple networking and image handling built on top of AndroidAsync.
    Downloads: 0 This Week
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  • 13
    XPay

    XPay

    XPay's personal visa-free payment system is completely free

    XPay is a Java-based personal payment collection system designed around QR-code payments and order tracking. The open-source repository contains the version 2.0 code and supports payment workflows for services such as Alipay, WeChat, QQ Wallet, and UnionPay-style collection methods. Orders can carry identifiers that help match incoming transfers to individual transactions.
    Downloads: 0 This Week
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  • 14
    WeiXinRecordedDemo

    WeiXinRecordedDemo

    WeChat video shooting UI, ffmpeg-based video recording and editing

    WeiXinRecordedDemo is an Android demonstration project that replicates the short video recording and editing experience found in WeChat. It showcases how to implement a complete media capture pipeline, including camera preview, segmented recording, and video merging. The project integrates OpenGL-based rendering to apply real-time filters and visual effects during recording. It also includes features for audio recording, synchronization, and playback, ensuring smooth multimedia output....
    Downloads: 0 This Week
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  • 15
    PiracyChecker

    PiracyChecker

    An Android library that prevents your app from being pirated

    An Android library that prevents your app from being pirated / cracked using Google Play Licensing (LVL), APK signature protection and more. API 14+ required. This library applies some techniques to help protect your app's users and attempt to thwart reverse engineers and attackers. BUT, this isn't guaranteed to stop your app from getting pirated. There is no such thing as 100% security, and a determined and skilled attacker with enough time, could remove these checks from the code. The real...
    Downloads: 0 This Week
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  • 16
    RxLifecycle

    RxLifecycle

    Lifecycle handling APIs for Android apps using RxJava

    This library allows one to automatically complete sequences based on a second lifecycle stream. This capability is useful in Android, where incomplete subscriptions can cause memory leaks. You must start with an Observable<T> representing a lifecycle stream. Then you use RxLifecycle to bind a sequence to that lifecycle. It assumes you want to end the sequence in the opposing lifecycle event - e.g., if subscribing during start, it will terminate on stop. If you subscribe after pause, it will...
    Downloads: 0 This Week
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  • 17
    SiliCompressor

    SiliCompressor

    Easy to use Video and Image compression library for Android

    A powerful, flexible, and easy-to-use Video and Image compression library for Android. It's usually said that "A picture is worth a thousand words". Images add flair and beauty to our android apps, but we usually have problems with these images due to their large size. With SiliCompressor you can now compress and use your images more smoothly. Due to the high resolution of our Smartphone cameras and cameras from other devices, Video files have become large in size and thus difficult for them...
    Downloads: 0 This Week
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  • 18
    Collectral

    Collectral

    Free Mobile Data Collection Software, Dynamic Mobile Forms App

    Collectral allow you to collect data from from Android Mobile Applications directly into your servers. Collectral Consist from 3 components 1. Main Collectral Site where you need to register and set key 2. Collectral ERP - it is WordPress plugin 3. Android Application - Which you need to get from google play In this page you can find only WordPress Plugin as download Android component located in :...
    Downloads: 0 This Week
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  • 19
    Wuweido 3D CAD

    Wuweido 3D CAD

    Free 3D Mobile CAD

    Wuweido is a professional 3D CAD on your phone or tablet. More than just a viewer, dozens of modeling tools are provided to create and modify 3D models in the most natural way. Wuweido allows you to import and export models in standard CAD format. Unlike Onshape™ on Cloud, Wuweido is running locally on your device and it's more like Rhino™ 3D on mobile. Wuweido is powered by OPEN CASCADE. OPEN CASCADE is an incredible powerful geometry kernel innovating quickly. Wuweido is inspired by...
    Downloads: 8 This Week
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  • 20
    JPHP

    JPHP

    JPHP - an implementation of PHP on Java VM

    JPPM is a packager manager for JPHP like npm or composer. JPPM will help you to build and run jphp applications or write new packages. JPHP is a new implementation for PHP which uses the Java VM. It supports many features of the PHP language (7.1+). How does it work? JPHP is a compiler like javac, it compiles PHP sources to JVM bytecode and then can execute the result on the Java VM. We develop a new IDE for beginners like Game Maker or Scirra Construct. It's based on JPHP, JavaFX, Java 8, and Gradle, and allows to creation of desktop games and apps for Linux, Windows, and Mac (maybe Android and other platforms in the future). ...
    Downloads: 0 This Week
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  • 21
    MultiWaveHeader

    MultiWaveHeader

    Android water wave control

    ...It gives developers a customizable water-wave view that can be added directly to an Android layout. The component supports both simple XML usage and programmatic configuration through Java. Developers can adjust progress, velocity, wave height, color transparency, gradient angle, and animation state. It also supports top or bottom wave direction and custom wave definitions with precise offset, scale, and speed parameters. Overall, it is a focused visual library for adding polished animated wave headers to Android apps.
    Downloads: 2 This Week
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  • 22
    JavaForce

    JavaForce

    Java Development Framework

    JavaForce (JF) is a Java library extending the capabilities of Java. It includes a VoIP stack and native bindings for FFMPEG, OpenGL, and Camera (Windows, Linux and Mac). Includes many apps such as jfPhone, jfPBX, jfPaint, jfVideo Creator, etc. JF is the core of the Java/Linux Operating System : jfLinux.sf.net JF is also used to create another Minecraft clone : jfcraft.sf.net Moved to github.com/pquiring/javaforce
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    Downloads: 15 This Week
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  • 23
    greenDAO

    greenDAO

    Light ORM solution for Android that maps objects to SQLite databases

    Android ORM for your SQLite database. For new apps we recommend ObjectBox, a new object-oriented database that is much faster than SQLite and easier to use. For existing apps based on greenDAO we offer DaoCompat for an easy switch (see also the announcement). greenDAO is an open source Android ORM making development for SQLite databases fun again. It relieves developers from dealing with low-level database requirements while saving development time.
    Downloads: 0 This Week
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  • 24
    Android Network Tools

    Android Network Tools

    Set of useful android network tools

    Disappointed by the lack of good network apps in android/java I developed a collection of handy networking tools for everyday Android development. The javadoc should provide all information needed to understand the methods. The sample app is published on Google Play & F-Droid to allow you to quickly and easier test the library. Enjoy! And please do feedback to us if your tests produce different results.
    Downloads: 5 This Week
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  • 25
    WebRTC Android

    WebRTC Android

    webrtc VideoCall VideoConference

    WebRTC Android is a sample project that showcases how to implement real-time peer-to-peer communication (audio, video, and data) on Android using WebRTC. It demonstrates a complete pipeline—from signaling and connection setup to media capture and transmission—making it an excellent reference for developers looking to integrate WebRTC into their mobile apps. The project includes UI components and handles network state changes, codec configuration, and ICE negotiation to provide a robust base...
    Downloads: 0 This Week
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