Open Source Java Business Apps for Android

Java Business Apps for Android

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Browse free open source Java Business Apps for Android and projects below. Use the toggles on the left to filter open source Java Business Apps for Android by OS, license, language, programming language, and project status.

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  • 1
    Data Crow

    Data Crow

    Your collection, your way

    Data Crow is an open source collection manager for movies & video (DivX, MP4, MKV, etc.), TV series, books (and eBooks), images, board games, comic books, games & software, and music (MP3 and other audio files). Besides these built-in modules (which you can customise to fit your needs) you can create entirely new ones. Want to catalogue your stamps, equipment, wine, or anything else? Data Crow makes it possible. Your collection is accessible the way you prefer: as a stand-alone desktop application, in server-client mode for shared access across multiple users or devices, via the web client in any browser, or on the go with the Data Crow Reader App. The app synchronises with your Data Crow installation and works fully offline. Private. Offline. Completely personal. The Data Crow way.
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    Downloads: 572 This Week
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  • 2
    SymmetricDS

    SymmetricDS

    Database Replication, Filtered Synchronization, and Transformation

    SymmetricDS is database replication and file synchronization software. It is a platform-independent, web-enabled, and database-agnostic synchronization tool. With initial data load, bidirectional change data capture, conflict resolution, and data transformation, it is a comprehensive data replication solution.
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    Downloads: 211 This Week
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  • 3
    ZXing

    ZXing

    Barcode scanning library for Java, Android

    ZXing or “Zebra Crossing” is an open source multi-format 1D/2D barcode image processing library that’s been implemented in Java, and also comes with ports to other languages. It currently supports the following formats: UPC-A and UPC-E EAN-8 and EAN-13 Code 39 Code 93 Code 128 ITF Codabar RSS-14 (all variants) RSS Expanded (most variants) QR Code Data Matrix Aztec ('beta' quality) PDF 417 ('alpha' quality) MaxiCode ZXing is made up of several modules, including a core image decoding library, JavaSE-specific client code, and Android client Barcode Scanner. It is the basis of many other third-party open source projects.
    Downloads: 30 This Week
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  • 4
    Etar Calendar

    Etar Calendar

    Android open source calendar

    Etar is an open-source material-designed calendar made for everyone.
    Downloads: 9 This Week
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  • 5
    Openbravopos

    Openbravopos

    Open Source Openbravo POS convert to Commercial Retail ERP and POS

    Complete and user-friendly retail POS functionality A comprehensive, flexible, and user-friendly cloud-based retail POS software. 1. Sales, quotations, reservations, and returns, including cross-store and cross-channel scenarios. 2. Automatic validation of customer personal data. 3. Configuration of keymaps for quick access to options and featured products. https://www.youtube.com/watch?v=Aai3iYLP2TQ&pp=ygUNb3BlbmJyYXZvIGtkcw%3D%3D Contact: both version of Openbravo POS osopenbravo@gmail.com Join Our Channel: https://whatsapp.com/channel/0029Vavg10ZIXnlvG5dUDu0x
    Downloads: 64 This Week
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  • 6
    ZXing Android Embedded

    ZXing Android Embedded

    Barcode scanner library for Android, based on the ZXing decoder

    ZXing Android Embedded is a barcode scanning library for Android, using ZXing for decoding. The project is loosely based on the ZXing Android Barcode Scanner application but is not affiliated with the official ZXing project. By default, only SDK 24+ will work, even though the library specifies 19 as the minimum version. For SDK versions 19+, one of the changes changes below are required. Some older SDK versions below 19 may work, but this is not tested or supported. While this is not the primary purpose of this library, it does include basic support for generating some barcode types. To change the orientation, specify the orientation in your AndroidManifest.xml and let the ManifestMerger to update the Activity's definition. The camera permission is required for barcode scanning to function. It is automatically included as part of the library. On Android 6 it is requested at runtime when the barcode scanner is first opened.
    Downloads: 4 This Week
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  • 7
    Universal Password Manager

    Universal Password Manager

    Store all your passwords in one secure encrypted database.

    Universal Password Manager allows you to store all your passwords in one highly secure encrypted database. Its strengths are simplicity, portability and security (uses 128bit AES encryption). UPM is available on Android, Windows, OS X & Linux.
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    Downloads: 22 This Week
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  • 8
    Joda-Time

    Joda-Time

    Replacement for the Java date and time classes prior to Java SE 8

    The standard date and time classes prior to Java SE 8 are poor. By tackling this problem head-on, Joda-Time became the de facto standard date and time library for Java prior to Java SE 8. Note that from Java SE 8 onwards, users are asked to migrate to java.time (JSR-310) - a core part of the JDK which replaces this project. The design allows for multiple calendar systems, while still providing a simple API. The “default” calendar is the ISO8601 standard which is used by many other standards. The Gregorian, Julian, Buddhist, Coptic, Ethiopic and Islamic calendar systems are also included. Supporting classes include time zone, duration, format and parsing. Joda-Time provides a quality replacement for the Java date and time classes. Joda-Time is the de facto standard date and time library for Java prior to Java SE 8. Users are now asked to migrate to java.time (JSR-310).
    Downloads: 3 This Week
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  • 9
    Omni-Notes

    Omni-Notes

    Free and powerful note-taking application

    Omni-Notes is a powerful open-source note-taking application for Android designed to be both smart and simple. It has a clean and simple Material Design interface and is packed with plenty of smart features. These include image, audio and generic file attachment, a To-do list, Google Now integration, numerous widgets and so much more. Omni-Notes takes note-taking to a whole new level, making it more convenient and integrated. It's an ideal note-taking application particularly for old Android phones without such apps, giving users an updated look and experience when taking down notes.
    Downloads: 3 This Week
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  • 10

    MusicDNA

    Experience your favorite music in a unique way

    MusicDNA is a music player unlike any other. It is an Android music player that renders beautiful DNA (visualization) of the currently playing music. It does this through the use of the Visualizer Class, and is inspired by paullewis's music-dna. It uses the FFT Data supplied by the Visualizer class of Android , calculating the Amplitude at that exact moment and using this to plot the DNA. MusicDNA fuses the functionality of traditional music players with stunning visualizations. In this way it captivates not only the sense of hearing but the sense of sight as well. MusicDNA's player allows for playing both local music as well as streamed music from SoundCloud.
    Downloads: 2 This Week
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  • 11
    react-native-document-picker

    react-native-document-picker

    Document Picker for React Native using Document Providers

    Document Picker for React Native using Document Providers. If the user cancels the document picker without choosing a file (by pressing the system back button on Android or the Cancel button on iOS), the Promise will be rejected with a cancellation error. You can check for this error using DocumentPicker.isCancel(err) allowing you to ignore it and cleanup any parts of your interface that may not be needed anymore. If the user somehow manages to open multiple file pickers (e.g. due the app being unresponsive), then only the picked result from the last opened picker will be considered and the promises from previous opened pickers will be rejected with an error that you can check using DocumentPicker.isInProgress(). If mode is set to open, iOS is giving you secure access to a file located outside from your sandbox. In that case Apple is asking you to release the access as soon as you finish using the resource.
    Downloads: 2 This Week
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  • 12
    Advanced Trigonometry Calculator

    Advanced Trigonometry Calculator

    Open-source C/C++ math engine for advanced scientific computing

    Advanced Trigonometry Calculator (ATC) is an open-source mathematical computing engine written mainly in C/C++. Created in 2011 and maintained by Renato Alexandre dos Santos Freitas, ATC is designed as a practical Windows desktop application for advanced calculations, automation, and technical problem solving. ATC supports equation solving, polynomial tools, complex numbers, matrix calculations, statistics, physics, geometry, unit conversions, DSP/FFT operations, and scripting. It can also process batch TXT files, making it useful for repeatable calculations and automated workflows. The project also includes ATC Online Alpha, a WebAssembly-based version that brings parts of the ATC engine to the web. ATC is released under the GPLv3 license and is made in Portugal.
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    Downloads: 11 This Week
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  • 13
    Advanced RecyclerView

    Advanced RecyclerView

    RecyclerView extension library which provides advanced features

    This RecyclerView extension library provides Google's Inbox app like swiping, Play Music app like drag-and-drop sorting and expandable item features. Works on API level 14 or later. Reduces library conflicts, easy to integrate with existing code. Looks difficult at a glance, but gives great flexibility like the original RecyclerView. Swipe dismiss and swipe pinning operation. (like Google's Inbox app). Smooth item reordering with linear list (LinearLayoutManager). It behaves like the playlist of Google's Play Music app. A list with collapsible groups and its children. This feature is a port of the ExpandableListView of Android framework. All swipe, drag and drop, expand and wrapper adapter features work together! The ItemAnimator behaves exactly the same as the default SimpleItemAnimator, but its code is refactored. Easier to customize!
    Downloads: 1 This Week
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  • 14
    Kickstarter for Android

    Kickstarter for Android

    Bring new ideas to life, anywhere.

    This is Kickstarter’s official Android app, where you can discover new projects and help bring to life amazing ideas no matter where you are. Kickstarter has always made it its mission to bring creative projects to life by connecting creators and visionaries with the communities that can support and fund them. It brings together the people that share the same passion, vision and goals that can make creative projects successful and independent. Take a look at how Kickstarter’s team has built and continues to build the Android app, their implementation of RxJava in logic- filled view models, and more.
    Downloads: 1 This Week
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  • 15
    Mosby

    Mosby

    Model-view-presenter and model-view-intent library for modern Android

    Mosby is a model-view-presenter and model-view-intent library designed specifically for Android apps. Migrating a Mosby 2.x based app to Mosby 3.0 should be straightforward. Just replace all import statements of your app in android studio. Mosby has a plugin for Conductor. The aim of this library is to help you build modern android apps with a clean Model-View-Presenter architecture. Furthermore, Mosby helps you to handle screen orientation changes by introducing ViewState and retaining Presenters. At first glance Mosby looks a lot like a framework. There are some classes like MvpFragment you can extends from, but the point is that you don’t have to if you don’t want to. At it’s core Mosby is a tiny library based on delegation. So you don’t have to use MvpFragment if you don’t want to. You can use delegation and composition to integrate Mosby in your own development stack. Hence you are not caught into a frameworks boundaries and limits.
    Downloads: 1 This Week
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  • 16
    medintux

    medintux

    Gestion de Cabinet Medical / Medical Patient Record

    Since 2 months, new version will arrive in QT5, with better integration of multimedia document and multilanguage support. If you have some specificity in your country, tell us we can integrate it. Medintux est une suite logicielle pour la gestion du cabinet médical et des services hospitaliers. Agrément ROSP, Compatible HAS avec le Vidal ou Thériaque, CIM10, codage CCAM. Liaison Sesam Vitale, Hprim, Apicrypt, Sigems. 100% Paramétrable et personnalisable. Environnement : Fonctionne sous MAC, Linux, PC, Android et mode Web intégré dans un navigateur. Fonctionnalités : Comptabilité, Gestion du dossier patient, Gestion documentaire, Gestion des admissions et des salles d'attentes. Aide à la prescription.... Base de donnée : Gestion client serveur avec Mysql. Supporte des milliers de dossiers sans ralentissement. Une communauté active avec plusieurs centaines d'utilisateurs au quotidien. Medintux est un projet mature utilisable au quotidien
    Downloads: 11 This Week
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  • 17
    Andorid PDF Viewer is a viewer for PDF-Files on ANDROID mobiles. The implementation will be a port of the pdf-renderer which is published by SUN under the LGPL: https://pdf-renderer.dev.java.net/. The first version will be very slow, so do not hurry...
    Downloads: 2 This Week
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  • 18
    Misoo Retail Management System with POS

    Misoo Retail Management System with POS

    A comprehensive retail management system with point of sale(POS)

    Misoo Retail Dynamics is a modern retail management software with Point Of Sale developed in java and MySQL. Misoo Retail Dynamics has been designed to meet the needs of today’s super-competitive, multi-channel business environment. Misoo Retail Dynamics many possible implementations are built using the same powerful engine and expertise. Available for supermarkets, shop, hardwares, convenience stores,restaurants, hotel accommodation, pharmacy, chemist, veterinary, petrol stations, beauty shops, office automation, retail trading. Whether your solution requires one terminal in one location or many terminals in many locations, you get the same intelligent business functionality. Has the following features; Records management Purchases Warehousing Stock/Inventory Control Operations Management HR & Payroll Sales TouchScreen POS Services Management Reservations Reporting Production Management Metered Sales Growing to ERP
    Downloads: 8 This Week
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  • 19
    OpenMoneyBox

    OpenMoneyBox

    Budget management

    OpenMoneyBox is an application designed to manage small personal budgets in the easiest way. Check the homepage to download apps/packages for additional Operating Systems.
    Downloads: 2 This Week
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  • 20

    Monthly Calendar

    Android calendar app focusing on a good view of a month.

    An Android calendar app focusing on a good view of a month, because I like the monthly view, and never use weekly view. So do you? Then this might be for you. For Android 4.0 and above. Legacy (Android 2.2+) version also available.
    Downloads: 3 This Week
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  • 21
    Wrong Answer Calculator

    Wrong Answer Calculator

    Wrong answer guaranteed, first time, every time.

    Just a little mindless fun using beghilos or calculator spelling.
    Downloads: 3 This Week
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  • 22
    Android To Do List

    Android To Do List

    So much to do, so little time...

    A basic PDA function written for Android-based phones, this To Do app lets you categorize and prioritize checklists, assign due dates and alarms, set highly configurable recurring tasks, and add detailed notes to items.
    Downloads: 2 This Week
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  • 23

    Math Expression Evaluator

    Evaluates simple mathematical expressions

    A simple Android app to evaluate mathematical expressions. It can handle variables. Somewhat more useful then a calculator but not sophisticated as mathcad or linux octave. Small app, does not take up much space. The following is an example of the type of input it takes: apple = 3, pear = 7 78 * (apple + pear) the output would be 780
    Downloads: 2 This Week
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  • 24
    SmartStock
    SmartStock is a student project about improving the lending and managing process of devices that the ECE lends to students for their projects. It is a plugin of Booked (https://sourceforge.net/projects/phpscheduleit/). It allows managers to use QRcodes to identify every device to prenvent loss and to ease lending process.
    Downloads: 2 This Week
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  • 25
    Krishnamurti's Book of Life D.Thoughts

    Krishnamurti's Book of Life D.Thoughts

    Jiddu Krishnamurti's Book of Life|Libro de la Vida

    FREE distribution of the JAVA-XML multiplatform e-book about Jiddu Krishnamurti's Book of Life (a witty daily cookie-like reflection). Ahora, lea diariamente los pensamientos de Krishnamurti en castellano- Obtenga una agenda gratis.
    Downloads: 1 This Week
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