Showing 167 open source projects for "android system apps"

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  • 1
    Riverpod

    Riverpod

    A reactive caching and data-binding framework

    Riverpod is a modern, framework-agnostic state management and dependency injection library for Dart and Flutter that emphasizes compile-time safety and explicit data flow. Instead of tying state to widget trees, it models state as providers that can be read anywhere, making logic more testable and decoupled from UI. It supports synchronous state, async data (futures/streams) with built-in loading/error handling, and advanced patterns like derived state and provider scopes. Riverpod’s design...
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  • 2

    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.
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  • 3
    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...
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  • 4
    Splitties

    Splitties

    A collection of hand-crafted extensions for your Kotlin projects

    Splitties is a collection of small Kotlin multiplatform libraries (with Android as first target). These libraries are intended to reduce the amount of code you have to write, freeing code reading and writing time, so you can focus more on what you want to build for your users (even if you're the only one), or have more time to have fun. This project is named "Splitties" because it is split in small modules, distributed as independent libraries, so you can add only the ones you need to your...
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    Epic

    Epic

    Dynamic java method AOP hook for Android

    Epic is a project focused on enabling advanced runtime modifications and enhancements within Android environments, particularly around system behavior and application interaction. It provides tools for hooking and manipulating methods at runtime, allowing developers to intercept and modify application logic dynamically. The framework is designed to work alongside other system-level tools, enabling deeper customization and experimentation.
    Downloads: 0 This Week
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  • 6
    Image Picker Library for Android

    Image Picker Library for Android

    Image Picker for Android, Pick an image from Gallery

    Easy to use and configurable library to Pick an image from the Gallery or Capture an image using a Camera. It also allows to Crop and Compress the Image based on Aspect Ratio, Resolution, and Image Size. Almost 90% of the apps that I have developed have an Image upload feature. Along with the image selection, Sometimes I needed a crop feature for my profile image for that I've used uCrop. Most of the time I need to compress the image as the image captured from the camera is more than 5-10...
    Downloads: 13 This Week
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  • 7
    Flutter Plugins

    Flutter Plugins

    Plugins for Flutter maintained by the Flutter team

    This repository (now archived) houses the first-party plugin implementations maintained by the Flutter team, enabling access to platform-specific APIs (e.g. camera, file access, web views, etc.) from Dart/Flutter code. It essentially provides the bridge between Flutter apps and native mobile capabilities: for each plugin, there is often a Dart interface and underlying platform code (Android, iOS, etc.). Over time, the content of this repo has been moved to a newer monorepo or reorganized under flutter/packages. The plugins here are intended to follow Flutter’s design conventions and support integration with the wider Flutter ecosystem (published on pub.dev). ...
    Downloads: 7 This Week
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  • 8
    BasePopup

    BasePopup

    Create a universal and convenient PopupWindow popup library

    BasePopup is a popup library that encapsulates and improves the system PopupWindow. It is a basic library class with a very high degree of freedom and rich API. You can easily complete various popups under the framework of BasePopup. Switching between Release and Snapshot versions may cause Build to fail. At this time, you can clean the Project. QuickPopup adds new APIs and modifies the implementation of QuickPopupConfig to make the code cleaner and cleaner. In response to historical issues,...
    Downloads: 0 This Week
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  • 9
    Android Tech Frontier

    Android Tech Frontier

    Translates high-quality Android technology, open source libraries

    ...Instead of being a simple “how-to” list, it dives into the “why” behind complex behaviors, helping developers reason about Android system design and tradeoffs at a deeper level. This makes the resource suitable for engineers working on performance-critical apps, large codebases, or teams that debug subtle systemic bugs.
    Downloads: 0 This Week
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  • 10
    Flutter Notebook

    Flutter Notebook

    Collection of demo projects for Flutter

    Flutter-Notebook is a curated collection of small demo projects for Flutter, designed to help developers learn and practice Flutter UI patterns and behaviors by example. The repository gathers many independent “mini apps” (each focused on one or a few features) so that learners can inspect, run, and understand individual Flutter behaviors in isolation. Demo of common UI behaviors (pull-to-refresh, left-swipe delete, JSON deserialization). Examples of state-preserving page...
    Downloads: 0 This Week
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  • 11

    ctalk

    Object Oriented Language

    ...That means you can use Ctalk for GUI, network, client-server, and systems programs as well as traditional object oriented simulations, with all of the advantages of a true object oriented language, like class and method inheritance, and rapid prototyping. Ctalk includes a just-in-time compiler, a compact run-time library, and a developing set of X widgets and OpenGL classes to create desktop and 3-D modeling apps. Written for use with GNU GCC and LLVM, Ctalk supports a variety of UNIX, Linux, and MacOS systems, the X Window System, and libraries like the GNU readline library, and the Xft Type1, FreeType and TrueType font libraries. To find out what's new in the latest release, check out the ReleaseNotes page of the Ctalk Wiki which is available by clicking on the tab above.
    Downloads: 0 This Week
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  • 12
    OHHTTPStubs

    OHHTTPStubs

    Stub your network requests easily!

    OHHTTPStubs is a library designed to stub your network requests very easily. It can help you test your apps with fake network data (stubbed from file) and simulate slow networks, to check your application behavior in bad network conditions, and write unit tests that use fake network data from your fixtures. OHHTTPStubs headers are fully documented using Appledoc-like / Headerdoc-like comments in the header files. Instead of writing the content of the stubs you want to use manually, you can...
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  • 13
    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 to be shared with others on social apps, and social media even when we need to upload them on our server. ...
    Downloads: 0 This Week
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  • 14

    bluetroller

    A library and interface for controlling bluetooth LE devices

    bluetroller is a library and interface for controlling all kinds of bluetooth LE devices. A vast number of devices can be controlled via Bluetooth LE, including fitness trackers, lighting, camera sliders, gimbals and many more. Right now these devices can only be controlled via phone apps which are frequently buggy, unmaintained and will stop working after some future phone update. This project aims to grow to become an exhaustive library of these devices.
    Downloads: 0 This Week
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  • 15
    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.
    Downloads: 2 This Week
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  • 16
    usbmuxd

    usbmuxd

    A socket daemon to multiplex connections from and to iOS devices

    A socket daemon to multiplex connections from and to iOS devices. usbmuxd stands for "USB multiplexing daemon". This daemon is in charge of multiplexing connections over USB to an iOS device. The daemon is automatically started by udev or systemd depending on what you have configured upon hotplug of an iOS device and exits if the last device was unplugged. When usbmuxd is running it provides a socket interface at /var/run/usbmuxd that is designed to be compatible with the socket interface...
    Downloads: 41 This Week
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  • 17
    Fish Redux

    Fish Redux

    An assembled flutter application framework

    Fish Redux is a high-level, componentized application framework for Flutter based on the Redux paradigm. It emphasizes modular “assembly” of application features — you build small “components” with state, actions, views, and connectors, and then assemble them into larger screens or flows. It supports functional programming style, predictable state containers, pluggable component systems, and non-destructive performance (i.e. minimizing unnecessary rebuilds). Fish Redux was developed within...
    Downloads: 0 This Week
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  • 18
    BFKit

    BFKit

    BFKit is a collection of useful classes and categories to develop Apps

    BFKit is a comprehensive library of tools and utilities for iOS development, written in Swift and Objective-C. It offers a wide collection of extensions, helpers, and functionalities that streamline app development and reduce boilerplate code.
    Downloads: 0 This Week
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  • 19
    Eva Icons

    Eva Icons

    A pack of more than 480 Open Source icons, animations and fonts

    Eva Icons is a pack of more than 480 beautifully crafted Open Source icons for common actions and items. Download our set on the desktop to use them in your digital products for Web, iOS and Android. Additionally, Eva Icons supports 4 animation types: zoom, pulse, shake and flip. Icons are provided in two visual types, Fill and Outline and in several formats, including PNG, SVG, font, Sketch, etc. you also can download icons one by one in PNG and SVG formats from Eva Icons Website. Load from...
    Downloads: 0 This Week
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  • 20
    ReactXP

    ReactXP

    Library for cross-platform app development

    ReactXP builds on the popular React JS and React Native frameworks. Share most of your code between the web, iOS, Android, and Windows. Create great-looking, responsive web pages and mobile apps that feel native. With React and React Native, your web app can share most its logic with your iOS and Android apps, but the view layer needs to be implemented separately for each platform. We have taken this a step further and developed a thin cross-platform layer we call ReactXP. ...
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  • 21
    Android Layout Engine

    Android Layout Engine

    A JSON based LayoutInflater for Android

    Proteus is meant to be a drop-in replacement for Android’s LayoutInflater; but unlike the compiled XML layouts bundled in the APK, Proteus inflates layouts at runtime. With Proteus, you can control your Apps layout from the backend (no WebViews). Forget the boilerplate code to findViewById, cast it to a TextView, and then setText(). Proteus has runtime data bindings and formatters. Plugin in your own custom views and attributes and functions to flavour proteus to your requirements.
    Downloads: 0 This Week
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  • 22
    Xabber

    Xabber

    Open-source XMPP client for Android

    Open source Jabber (XMPP) client with multi-account support, clean and simple interface. Being both free (as in freedom!) and ad-free, Xabber is designed to be the best Jabber client for Android. Xabber uses Gradle build system. The only specific thing is git submodule for the MemorizingTrustManager library. Since it’s inception in 2011, Xabber has grown to be a number one XMPP client for Android. It is fast, reliable and packed with lots of features that make it more advanced than most desktop clients. Xabber interface was perfected over many years to give a very clear yet informative presentation of your contacts and chats. ...
    Downloads: 0 This Week
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  • 23
    Fragmentation

    Fragmentation

    A powerful library to manage fragmentation on Android

    Fragmentation is a powerful library managing Fragment for Android. It is designed for "Single Activity + Multi-Fragments" and "Multi-FragmentActivities + Multi-Fragments" architecture to simplify development processes. Develop complicated nested fragment apps rapidly. Use fragment's stack view dialog to debug easily. Add launch mode, startForResult etc. to provide similar behavior of Activity.
    Downloads: 0 This Week
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  • 24
    Android Drag Dismiss Activity

    Android Drag Dismiss Activity

    A smooth, easy-to-implement, drag to dismiss Android Activity

    ...This one is inspired by Nick Butcher's Plaid implementation. The project has a simple API and is a pretty powerful and beautiful implementation of the pattern. This library is used in some of my apps (Talon for Twitter and Pulse SMS). It has been abstracted from Jacob Klinker and I's article-android library, which is an awesome readability style in-app web browser. This library provides an elastic layout that can dismiss an Activity with a RecyclerView or a regular Activity. Whenever the user swipes up or down, from the bottom or the top of the content, the DragDismissActivity will finish.
    Downloads: 0 This Week
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  • 25

    sls

    SLS Team Java Library

    ...No bad dependencies between classes, so u can easily cut off unnecessary code and simply include what u need in your project. Feel free and simple without headache. We are using class Binary as best for us to work with byte arrays. Simple classes for console-like colored apps in GUI-mode. Look also http://demo.sls.team
    Downloads: 0 This Week
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