Open Source Java Software Development Software for Mobile Operating Systems

Java Software Development Software for Mobile Operating Systems

Browse free open source Java Software Development Software for Mobile Operating Systems and projects below. Use the toggles on the left to filter open source Java Software Development Software for Mobile Operating Systems by OS, license, language, programming language, and project status.

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  • 1
    libjpeg-turbo

    libjpeg-turbo

    SIMD-accelerated libjpeg-compatible JPEG codec library

    libjpeg-turbo is a JPEG image codec that uses SIMD instructions (MMX, SSE2, NEON, AltiVec) to accelerate baseline JPEG compression and decompression on x86, x86-64, ARM, and PowerPC systems. On such systems, libjpeg-turbo is generally 2-6x as fast as libjpeg, all else being equal. On other types of systems, libjpeg-turbo can still outperform libjpeg by a significant amount, by virtue of its highly-optimized Huffman coding routines. In many cases, the performance of libjpeg-turbo rivals that of proprietary high-speed JPEG codecs. libjpeg-turbo implements both the traditional libjpeg API as well as the less powerful but more straightforward TurboJPEG API. libjpeg-turbo also features colorspace extensions that allow it to compress from/decompress to 32-bit and big-endian pixel buffers (RGBX, XBGR, etc.), as well as a full-featured Java interface.
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    Downloads: 35,253 This Week
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  • 2
    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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  • 3
    MPAndroidChart

    MPAndroidChart

    A powerful Android chart view / graph view library

    MPAndroidChart is a powerful chart library for Android that offers a beautiful and comprehensive range of charts and graphs. Powerful and very easy to use, it supports the creation of bar-, line-, pie-, bubble-, scatter-, radar- and candlestick charts, as well as scaling, dragging and animations. Charts are rendered cleanly and are visually engaging. Visualizing your data exactly how you want is so much easier with MPAndroidChart. To see more great examples of MPAndroidChart, download the MPAndroidChart Example App on Google Play.
    Downloads: 9 This Week
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  • 4
    Fresco

    Fresco

    An Android library for managing images and the memory they use

    Fresco’s image pipeline will load images from the network, local storage, or local resources. To save data and CPU, it has three levels of cache; two in memory and another in internal storage. Fresco’s Drawee shows a placeholder for you until the image has loaded and then automatically shows the image when it arrives. When the image goes off-screen, it automatically releases its memory. A decompressed image - an Android Bitmap - takes up a lot of memory. This leads to more frequent runs of the Java garbage collector. This slows apps down. The problem is especially bad without the improvements to the garbage collector made in Android 5.0. On Android 4.x and lower, Fresco puts images in a special region of Android memory. It also makes sure that images are automatically released from memory when they’re no longer shown on screen. This lets your application run faster - and suffer fewer crashes.
    Downloads: 1 This Week
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    Grafika

    Grafika

    Grafika test app

    Welcome to Grafika, a dumping ground for Android graphics & media hacks. A collection of hacks exercising graphics features. An SDK app, developed for API 18 (Android 4.3). While some of the code may work with older versions of Android, some sporatic work is done to support them. Open source (Apache 2 license), copyright by Google. So you can use the code according to the terms of the license, A perpetual work-in-progress. It's updated whenever the need arises. To some extent, Grafika can be treated as a companion to the Android System-Level Graphics Architecture document. The doc explains the technology that the examples rely on, and uses some of Grafika's activities as examples. Features are added to Grafika as the need arises, often in response to developer complaints about correctness or performance problems in the platform.
    Downloads: 1 This Week
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  • 6
    Lottie

    Lottie

    Render After Effects animations natively on Mobile, Web & React Native

    Lottie is a wonderful library for Android, iOS, Web, and Windows that works by parsing Adobe After Effects animations that have been exported as json with Bodymovin, and then rendering these natively on mobile and on the web! Now you can have beautiful animations without engineers having to recreate everything by hand. Building animations by hand is time consuming, and other animation alternatives like Gifs and Png sequences don’t offer the same flexibility and varied features that Lottie offers. With Lottie, you can achieve exquisite animations exactly how you want, with no additional engineering effort whatsoever. Take a look at the many beautiful animation possibilities available to you on http://airbnb.io/lottie/
    Downloads: 1 This Week
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  • 7
    Android Screenshots and Screen Capture
    Screen capturing tool for Android handsets connected via USB to a desktop/laptop. It is great for fullscreen presentations, product demos, automatic screen recording, or just a single screenshot. Without root.
    Downloads: 6 This Week
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  • 8
    YouTube Downloader ArmoMan

    YouTube Downloader ArmoMan

    An android application to download audio (mp3) from YouTube videos.

    An android application to download audio (mp3) from YouTube videos and from playlists. YouTube Downloader ArmoMan is an intuitive Android application designed to empower users to effortlessly extract high-quality MP3 audio from YouTube videos and playlists. With a user-friendly interface and a host of convenient features, this app simplifies the process of downloading and enjoying your favorite YouTube content in audio format. Download from SourceForge or GitHub. GitHub download page: https://github.com/ArmoMan/YouTube-Downloader-ArmoMan/releases GitHub: https://github.com/ArmoMan/YouTube-Downloader-ArmoMan Please, if there are bugs, feel free to contact us.
    Downloads: 4 This Week
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  • 9
    V.R.C.C. (Video Remote Computer Camera) is a freeware and open source system that enables your smartphone to be used as a Webcam and lets you control the smartphone from the PC.
    Downloads: 1 This Week
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  • 10
    ImageJ is a public domain Java image processing program inspired by NIH Image for the Macintosh. It runs, either as an online applet or as a downloadable application, on any computer with a Java 1.1 or later. HOME @ http://rsb.info.nih.gov/ij/
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    Downloads: 1 This Week
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  • 11
    AVLoadingIndicatorView

    AVLoadingIndicatorView

    A collection of nice loading animations for Android

    AVLoadingIndicatorView is a collection of nice loading animations for Android. You can add dependencies in build.gradle. You have the option of adding the AVLoadingIndicatorView to your layout. Indicators are load from class names, proguard may change it (rename). Among the features provided and available, you can add dependencies, add xml layout, show and hide, etc. AVLoadingIndicatorView is very simple to use. You can also find iOS version of AVLoadingIndicatorView under the name "NVActivityIndicatorView". You can change all properties in Attributes inspector tab of Utilities panel. All properties are public so you can change them after initializing.
    Downloads: 0 This Week
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  • 12
    CameraFragment

    CameraFragment

    A simple easy-to-integrate camera fragment for Android

    A simple easy-to-integrate Camera Fragment for Android. CameraFragment preview directly the camera view, and provides an easy API to capture or manage the device. You can set up your own layout and control the camera using CameraFragment. This library works, but on some devices, errors happen, I don't have time to maintain compatibility with all devices. A community group was created, they created CameraKit, don't hesitate to try it! CameraFragment can ping you with the current record duration with CameraFragmentTextListener. CameraFragment comes with some default views.
    Downloads: 0 This Week
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  • 13
    CloudReader

    CloudReader

    A netease cloud music based UI

    A netease cloud music-based UI, using wanandroid API development accord with Google Material Desgin reading class open-source projects. Kotlin && Netease cloud music Ui && Retrofit2 + RxJava2 + Room + MVVM-databinding && Wanandroid API. NetEase Cloud Music was officially released on April 23, 2013. It is an online music product that focuses on discovery and sharing and has a strong social use. I believe that everyone who has used it will know that the experience it gives is excellent. The daily content pushed by the dry goods concentration camp, including a picture of a girl every day, related Android, IOS and other dry goods. It is updated every day after 12:30, because the content is not updated on weekends, so the content is cached for three days if it is not available on the Internet.
    Downloads: 0 This Week
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  • 14
    The Environment State Virtual Sensors for Android is a library that allows recognition of environmental scenarios in which an Android device can be found. The basic scenarios types are: Motion states, Noise states, Proximity state, ringer-mode state.
    Downloads: 0 This Week
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  • 15
    FusionCharts Free is a flash charting component for web applications, desktop applications and presentations. It livens up your boring data by converting it to animated and interactive charts.
    Downloads: 0 This Week
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  • 16
    GUIDOLib
    The GUIDOLib provides a powerful engine for the graphic rendering of music scores, based on the Guido Music Notation format. It supports Linux, Mac OS X, Windows, Android and iOS operating systems. A Java JNI interface is available as well as a Javascript version of the library. A Web API has also been designed, allowing to deploy the engine as a Web service.
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    Downloads: 0 This Week
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  • 17
    HelloCharts for Android

    HelloCharts for Android

    Charts/graphs library for Android compatible with API 8+

    Charting library for Android compatible with API 8+(Android 2.2). Works best when hardware acceleration is available, so API 14+(Android 4.0) is recommended. Apache License 2.0. Line chart (cubic lines, filled lines, scattered points), column chart (grouped, stacked, negative values), pie chart, bubble chart, combo chart (columns/lines), preview charts (for column chart and line chart), zoom (pinch to zoom, double tap zoom), scroll and fling. Custom and auto-generated axes (top, bottom, left, right, inside), and animations. Code of a demo application is in hellocharts-samples directory, requires appcompat v21. The demo app is also ready for download on Google Play. Every chart view can be defined in layout xml file or created in code and added to layout later. After the chart data has been set you can still modify its attributes but right after that you should call set*ChartData() method again to let chart recalculate and redraw data.
    Downloads: 0 This Week
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  • 18
    Java Tiny Gfx Library (JTGL) is a graphic fundation framework (a graphics/gaming api) that will allow easy deployment/porting of applications/games on many environments: J2SE,J2ME/MIDP(Nokia,Siemens,BlackBerry),SuperWaba(Palm,PPC,Symbian),ExEn,DoJa,etc..
    Downloads: 0 This Week
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  • 19
    LibBWEntrainment

    LibBWEntrainment

    Extensible Brainwave Entrainment library for Java

    LibBWEntrainment is a Free and Open Source Brainwave Entrainment Library for Java. *** It is not a standalone application. *** The library is very flexible, allowing different types of renderers (isochronic, binaural, ...) as well as multiple output devices (speakers, file, socket or even screen), and it can easily be ported to other languages because it doesn't use any proprietary Java feature. Current features: -Javadoc and examples -Extremely lightweight, yet flexible -Easy to use -XML Presets -Multiple Entrainment Tracks -Looping -Isochronic rendering -Output to PC and Android -Output to MP3/FLAC/Wav file -Output to raw Stream Compared to my old LibBinaural, this is twice as fast and much more flexible. A project using this library is available here https://sourceforge.net/projects/isochronic/.
    Downloads: 0 This Week
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  • 20
    LMY image codec and tools for small, 16-bit (or higher) displays on devices with limited resources. Image file size and quality rival GIF, PNG, and JPEG, but decompression is much less complex. Used commercially by Lower Mars. C/C++ and Java/j2ME include
    Downloads: 0 This Week
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  • 21
    MaterialLibrary

    MaterialLibrary

    A library for fully animated Material Design components

    MaterialLibrary is an open source Android library that back-port Material Design components to pre-Lolipop Android. MaterialLibrary's original author is Rey Pham. Now you can use any widget in com.rey.material.widget package as you wish. For styling, please view Wiki. Note that default style of widgets depend on theme of AppCompat. AppCompat and CardView library is required by Material library. Make sure to add the snapshot repository. You can try the SNAPSHOT version.
    Downloads: 0 This Week
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  • 22
    Oleg's J Page
    Downloads: 0 This Week
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  • 23
    Picasso

    Picasso

    A powerful image downloading and caching library for Android

    Images add much-needed context and visual flair to Android applications. Picasso allows for hassle-free image loading in your application—often in one line of code! Many common pitfalls of image loading on Android are handled automatically by Picasso: Handling ImageView recycling and download cancelation in an adapter. Complex image transformations with minimal memory use. Automatic memory and disk caching. Adapter re-use is automatically detected and the previous download canceled. Transform images to better fit into layouts and to reduce memory size. You can also specify custom transformations for more advanced effects. Picasso supports both download and error placeholders as optional features. Resources, assets, files, content providers are all supported as image sources. For development you can enable the display of a colored ribbon which indicates the image source.
    Downloads: 0 This Week
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  • 24
    Scalable Language API (SLAPI) The most comprehensive architecture for conversational natural-language applications including speech recognition/synthesis, semantics, & machine translation. Used on Android & other mobile app platforms.
    Downloads: 0 This Week
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  • 25
    Small Java Library for SVG (sjlsvg) is a simple library for draw svg vector image on Java platform. The library will be as small as possible (XML parser, SVG render, ...) for use as "small" applet or in Mobile platforms (PalmOs, PocketPC, ...)
    Downloads: 0 This Week
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