Open-source alternatives to AndroidUtilCode

NativeScript is a cross-platform mobile development framework that enables the creation of native iOS and Android applications using JavaScript or TypeScript. It provides a direct bridge to native platform APIs, allowing developers to invoke native classes, methods, and properties directly from script code while maintaining full access to underlying mobile operating system features. The framework distinguishes itself through its direct native UI rendering, which maps declarative markup components to actual platform-native widgets rather than web-based views. This architecture is supported by

This Android logging library is a toolkit for printing formatted, stylized, and filtered debug messages to the Android console and local files. It functions as a console log styler, a log file writer, and a formatter for converting complex data into human-readable text. The library provides specific utilities for customizing the visual appearance of logs by tracking thread information and call depth. It includes capabilities for converting JSON, XML, and collection data into readable formats and saving console entries to local files for offline analysis. The system covers broader log managem

Tinker is an Android hotfix framework designed to update application code, resources, and native libraries at runtime without requiring a full reinstallation or store update. It provides a comprehensive engine for injecting runtime fixes and managing the software lifecycle of deployed mobile applications. The framework distinguishes itself through a robust binary patching system that generates compact difference files between application versions, significantly reducing bandwidth usage during distribution. To ensure operational stability, it incorporates a crash-resilient safe mode that autom

AndroidX is the official collection of Android Jetpack libraries for building Android applications. It provides a suite of backward-compatible APIs that expose modern platform features on older Android versions, ensuring consistent functionality across devices. The project is built around lifecycle-aware component architecture, with tools like ViewModel for preserving UI data across configuration changes, LiveData for lifecycle-aware data observation, and WorkManager for constraint-based background task scheduling. The project distinguishes itself through compile-time code generation and type

ButterKnife is an Android view binding library and Java annotation processor that automates the linking of UI elements and resources to class fields and methods. It functions as a system for managing view references and event listeners to reduce repetitive setup code in Android applications. The library uses compile-time code generation to replace manual view lookups and type casting with generated helper classes, ensuring a reflection-free runtime. It differentiates itself by providing mechanisms for binding interaction events directly to methods, eliminating the need for anonymous inner cla

XCL-Charts is a native Android charting library designed as a high-performance graphics engine for rendering complex, interactive data visualizations. It provides a comprehensive framework for drawing diverse 2D and 3D plots directly onto the native canvas, enabling the creation of custom user interface components for mobile applications. The library distinguishes itself through a robust architecture that handles coordinate mapping and object-oriented composition, allowing for the construction of sophisticated, multi-axis layouts. It supports real-time data exploration through gesture-driven

Compose Samples is a collection of reference implementations for the Jetpack Compose UI library, serving as a practical guide for building native Android user interfaces. It demonstrates the use of a declarative framework where Kotlin functions describe layout structures and data dependencies, enabling developers to construct modern, reactive interfaces. The repository highlights architectural patterns that prioritize maintainability and testability, such as layered organization and unidirectional data flow. It showcases how to implement adaptive layouts that automatically adjust to various s

The Android NDK samples provide a comprehensive collection of code examples demonstrating how to integrate C and C++ native code into Android applications. This repository serves as a practical guide for developers utilizing the Android Native Development Kit to implement performance-critical application components that require direct hardware access and low-level system interaction. The project highlights the use of the Java Native Interface to bridge managed code with native modules, enabling cross-language function calls and efficient data exchange. It demonstrates how to manage native act

This is an Android pull-to-refresh library and custom view component designed to implement refresh interactions across any Android view. It functions as a gesture interaction tool that manages pull-down motions and touch conflicts to trigger data loading operations. The library provides tools for creating custom refresh headers and indicator visuals, utilizing a path-based animation engine to produce non-linear visual transitions. It includes mechanisms to define specific trigger thresholds through height ratios and user release events. The project covers gesture management and touch interac

NumberProgressBar is a customizable Android view library that provides a slim progress indicator. It combines a visual fill level with a numerical value to display completion status within Android applications. The component allows for the attachment of custom prefix and suffix labels to numerical indicators to provide additional context. It supports a range of styling options, including the ability to adjust the colors, height, and text size of the progress tracks to match specific visual designs.

android-common is a collection of shared utility components and framework libraries for Android development. It provides specialized toolkits for reverse engineering, system utility management, data caching, and high-performance user interface components. The project includes a reverse engineering toolkit for inspecting application internals through package decompilation and manifest data extraction. It also features a system utility toolkit for managing file operations and executing shell commands within the Android operating system. The library covers several capability areas, including da

This project is a curated collection of Android development code snippets, implementation patterns, and technical guides designed to assist in building and maintaining mobile applications. It serves as a reference for standard mobile architecture, providing structured approaches to common development requirements and system integration tasks. The repository distinguishes itself by offering specific technical strategies for managing application lifecycles, optimizing memory usage, and ensuring interface responsiveness in resource-constrained environments. It provides programmatic techniques fo

DevToysMac is a native macOS developer utility suite designed to encode, decode, and transform common data formats. It serves as a centralized tool suite for formatting and converting developer data into human-readable or machine-compatible strings. The application provides a set of tools for developer data manipulation, including JSON validation and formatting, Base64 encoding and decoding, and URL encoding and decoding. It also includes a text manipulation toolkit for cleaning up configuration files and developer logs through common string operations. The software is built as a SwiftUI des

MonitorControl is a macOS display control utility and external monitor manager. It functions as a DDC/CI display controller that allows users to adjust the brightness and volume of third-party monitors using native Apple keyboard keys. The software mimics native macOS hardware feedback by implementing a system overlay tool that renders on-screen display indicators during adjustments. It further provides the ability to synchronize brightness levels across multiple screens or replicate ambient light sensor changes to external displays. The utility includes capabilities for mapping custom keybo

react-native-maps is a cross-platform mobile map component for iOS and Android that renders interactive geographic data and markers. It provides a native map view and viewport controller to manage camera movement, zoom levels, and coordinate-based animations on mobile devices. The project includes a GeoJSON map renderer for visualizing complex geographic features and an interactive map overlay library for drawing polylines, polygons, and heatmaps. It supports integration with both Google Maps and Apple Maps, allowing developers to switch between providers or apply cloud-based styling and cust

ShortcutBadger is an Android notification badge library and UI component designed to display numeric unread counts on application shortcuts. It functions as a cross-launcher badge manager to ensure notification consistency across different device manufacturers. The library provides compatibility for various Android launchers, including those from Samsung, LG, Sony, and HTC. It implements this by mapping generic badge requests to manufacturer-specific internal APIs and utilizing dynamic vendor detection. The project covers mobile notification management and system-level badge updates to refle

MVPArms is an Android application framework based on the Model-View-Presenter pattern. It provides a foundation for decoupling business logic from user interface components through a structured architectural implementation. The framework features automated boilerplate generation to produce base classes and dependency injection files, reducing manual project setup. It includes a centralized configuration system to manage global application settings and a dependency injection wrapper that bundles networking and image loading libraries. The project covers lifecycle management by binding logic c

Anko is an Android Kotlin library designed to simplify application development through a set of domain-specific languages and extensions. It functions as a programmatic UI DSL, an SQLite wrapper, an SDK utility, and an asynchronous framework. The project provides a declarative layout system that allows developers to build user interfaces through code instead of static XML markup. It distinguishes itself by offering a fluent database layer that eliminates manual cursor management and a concurrency system that uses weak references to prevent memory leaks in activities. The library covers broad

PermissionsDispatcher is a declarative Android API and runtime permission manager. It provides a structured system for requesting and verifying system permissions while separating authorization logic from general business code. The project focuses on managing the permission request workflow, which includes justifying requests with custom explanations and handling user responses to system prompts. It also functions as a system settings guide, directing users to the manual Android settings menu for special permissions that require approval outside of the application.

AndroidCommon is a comprehensive utility library designed to provide reusable infrastructure and architectural patterns for Android application development. It organizes common helper functions into stateless modules, offering consistent access to system resources, data parsing logic, and core infrastructure abstractions. The framework distinguishes itself by providing specialized components for managing background tasks and complex user interface interactions. It includes utilities for coordinating background file transfers through the system download manager and executing shell commands to

Hutool is a standard utility library for Java application development designed to simplify common programming tasks and reduce boilerplate code. It provides a comprehensive collection of reusable helper classes and static utilities to streamline development across the Java ecosystem. The project implements a wide array of specialized toolkits, including systems for cryptography and security, network communication via HTTP and JSON clients, and the processing of office documents and file system IO. It also features a concurrency and scheduling framework for managing asynchronous tasks and recu

iRingo is a customization tool for Apple devices designed to bypass geographical restrictions and enable region-locked system services and applications. It functions as a regional unlocker and service proxy that modifies system requests to activate hidden or restricted operating system capabilities. The project focuses on unlocking AI-driven system intelligence, voice assistants, and advanced search features through network overrides and regional code modifications. It enables access to restricted news, television services, and beta software versions that are normally unavailable in specific

uCrop is an Android library designed for cropping, rotating, and scaling images within mobile applications. It provides a reusable interface component that allows users to manipulate photos through touch gestures, enabling precise control over visual composition and aspect ratios. The library distinguishes itself by offering extensive customization of the editing interface, allowing developers to adjust colors, frame shapes, and widget visibility to align with specific application design languages. It handles image processing tasks by managing quality, compression formats, and output dimensio

Hutool is a comprehensive suite of Java extensions designed to serve as a standard library extension. Its primary purpose is to reduce development boilerplate for common programming tasks and data manipulation through a collection of utility classes. The project provides specialized toolkits for database management using active record patterns and connection pooling, as well as network communication via a simplified HTTP client and asynchronous socket management. It includes security and identity capabilities such as symmetric and asymmetric encryption, image captcha generation, and JWT token

Easypermissions is a library and wrapper for managing Android runtime permissions. It serves as a tool for requesting access to protected system resources and handling the associated result workflows. The project provides mechanisms for triggering system-level permission requests and executing specific tasks after permissions are granted. It includes a guided dialog system to direct users to system settings when a permission has been permanently denied. The library covers permission management, user onboarding, and system settings integration. It handles permission request lifecycles through

Common.Utility is a general purpose utility library providing a collection of helper classes for common programming tasks. It functions as a data security framework, a database access wrapper, and a suite of tools for system administration and network communication. The library includes a multimedia processing suite for generating barcodes and QR codes, editing images, and converting video formats. It also provides a network communication toolkit for managing HTTP requests and FTP transfers, as well as integration with email and notification services. The project covers a broad set of capabi

android-crop is an Android image cropping library and image picker. It provides a reusable view component for selecting and cropping rectangular areas of images within mobile applications. The project includes an interface for launching the system gallery to select photos and a visual tool for users to manually adjust image framing. It manages the process of extracting specific regions of a bitmap and discarding the surrounding pixels.