Open-source alternatives to NumberProgressBar

CircleProgress is a custom view library for Android that provides reusable UI widgets for rendering circular, donut, or arc-shaped progress indicators. It is designed to help developers visualize task completion status and data progress within native mobile application interfaces. The component allows for the display of custom text labels and inner graphical assets alongside the progress indicator. It functions by manually calculating paths and arcs on a canvas surface, translating progress percentages into geometric angles to ensure accurate positioning within a circular frame. The library

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

RxTool is an Android development utility library consisting of reusable components and helper classes for common mobile development tasks. It provides a coordinated set of toolkits for hardware interfacing, media processing, and user interface construction. The project features specialized implementations for mobile payment integration with Alipay and WeChat Pay, as well as dedicated tools for social sharing workflows. It includes a security-focused set of human verification widgets, such as puzzle and sliding captchas, to prevent automated bot interactions. The library covers a broad capabi

AndroidUtilCode is an Android utility library and system API wrapper designed to reduce development boilerplate. It provides a collection of helper classes for common tasks including system settings management, file I/O, and hardware access. The project distinguishes itself through a comprehensive toolset for device management and UI assistance. It includes specialized capabilities for monitoring battery status, managing system volume and brightness, and implementing UI helpers to prevent duplicate click events. It also provides a dedicated system for coordinate conversion between different m

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

BadgeView is a custom UI component for Android that displays numeric or text notification indicators on other view elements. It is built as a Material Design component that functions as an animated and interactive view for signaling alerts or item counts. The component distinguishes itself through support for drag-to-dismiss gestures, allowing users to remove alerts from the screen via touch interactions. It also utilizes smooth visibility animations to transition state changes rather than using immediate shifts. The library covers broad UI capabilities including content management for updat

This is an Android folding animation library and Material Design component. It provides a reusable interface element that uses a three-dimensional paper-folding animation to reveal content, allowing users to toggle between a collapsed title and expanded information. The library includes a folding content component with configurable settings for animation duration, background colors, flip counts, and camera depth. It implements these transitions through a custom view that manages the visual state between collapsed and expanded modes. The underlying system utilizes OpenGL ES rendering and matr

Timeline-View is a native Android UI library used to render sequential event timelines and progress indicators. It provides a set of reusable interface components for displaying chronological sequences of events through markers and connecting lines. The library supports both vertical and horizontal layouts, allowing for the visualization of multi-step processes, workflow states, and shipment tracking flows. These components integrate directly into standard Android mobile application hierarchies.

MaterialSearchView is an Android UI component that provides a search interface following Material Design guidelines. It functions as a reusable visual element for implementing search bars and query inputs within mobile applications. The component includes a search suggestion provider to display predefined query options as users type and built-in voice search integration to convert spoken commands into text input. The project covers search interface development and component styling, allowing for the customization of colors and icons to match specific application themes.

Coss is an accessible UI component library and design system framework used to build web interfaces. It provides a comprehensive kit of interactive elements and layout building blocks that follow screen reader and keyboard navigation standards. The project functions as a UI overlay management library, offering specialized tools for implementing anchored popovers, tooltips, and slide-out panels with smooth transitions. It includes a set of accessible form primitives and selection controls to ensure compatibility across different assistive technologies. Its broader capabilities cover the const

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

Android-SpinKit is an Android animation library that provides a collection of animated loading spinner views for use as progress indicators during asynchronous operations. The library offers multiple predefined animation styles, including Circle, Wave, and DoubleBounce, which can be selected and displayed as standard Android View elements within an application's layout. The library distinguishes itself by being built entirely on the Android SDK's drawing and animation APIs, with no external dependencies required. Each spinner type implements a distinct animation state machine using Android's

M13ProgressSuite is a suite of mobile user interface components for iOS designed to track activity and task completion. It provides a collection of visual indicators including progress bars, rings, and pies, as well as specialized tools like navigation progress bars and status heads-up display overlays. The library features a controllable progress indicator specifically for the top of navigation areas to track page-level activity. It also includes customizable heads-up displays that overlay views to communicate ongoing progress and status information. The suite supports various task completi

MBProgressHUD is an Objective-C UI component and progress HUD library for iOS. It provides a screen-blocking activity indicator overlay that informs users of ongoing background processes using customizable icons and status labels. The library manages translucent interface layers to provide background task feedback and overlay management. It visualizes the completion percentage of long-running tasks through a dynamic overlay that prevents user interaction until a process completes.

This is an Android alert dialog library providing a collection of stylized pop-up components for application feedback. It provides customizable UI components for displaying themed notification windows, including integrated headers, buttons, and specialized alerts for success, error, and warning states. The library features a configurable progress indicator that renders circular loading animations with adjustable speeds and colors to show background activity. These pop-ups support real-time updates to text, icons, and interaction listeners without recreating the window. The system handles dia

RippleEffect is a library and interaction framework for implementing Material Design ripple animations within Android applications. It provides tools to add animated visual feedback to interface elements to signal successful user interactions. The library allows for the customization of ripple effects, including adjustments to color, duration, and scale. It supports both configuration via attributes and dynamic adjustments through setter methods, and includes a listener interface to detect when a ripple animation has finished its execution.

LoadingDrawable is an Android loading drawable library that provides customizable drawable components to indicate background task activity or loading states. It functions as a collection of custom view components and progress indicators that integrate with standard Android views. The library enables the rendering of animated loading indicators for refresh components or image placeholders and tracks loading progress to reflect the completion percentage of time-consuming operations. The implementation covers Android progress visualization and UI design, utilizing canvas-level drawing and drawa

NJKWebViewProgress is an iOS web view UI component and loading monitor designed to track and visually represent the loading state of web pages within a mobile application. It functions as a progress indicator that monitors browser activity to provide real-time feedback on page load completion. The project integrates with embedded web content to drive numerical loading values and visual indicators, such as loading bars, to manage the user interface during the page load process. The implementation relies on delegate callbacks and key-value observing to monitor the underlying web view state and

An android library to display a progressbar that goes around an image.

Android library to display progress like google does in some of his services.

Android-Bootstrap is a framework for Android application design that implements the Bootstrap design language and layout principles. It consists of a UI component library, a brand theme engine, and an icon integration toolkit to build mobile interfaces with a consistent visual theme. The framework utilizes a customizable interface to define global visual styles, colors, and typography across all application components. It includes a specialized system for mapping typeface files and unicode characters to scalable graphics within the interface. The project provides a collection of styled widge

CircleIndicator is a custom Android UI component that functions as a circular page progress indicator. It provides a graphical interface element that represents completion or progress through a circular arc. The component is designed to track a user's position within a sequence of pages, such as during onboarding flow navigation or linear screen transitions. It visualizes progress through a set of screens to provide feedback during mobile app navigation.

MaterialDesignLibrary is an Android Material Design UI library and cross-version framework. It provides a collection of pre-built interface controls and a compatibility layer that enables modern design patterns on older Android devices starting from version 2.2. The project focuses on bringing updated design standards to legacy Android versions to ensure a consistent user experience. This is achieved through a compatibility layer that implements modern interface elements without sacrificing visual quality on outdated operating system releases. The library includes a variety of functional com

SmartTabLayout is an Android user interface navigation component that synchronizes a tabbed navigation strip with the scroll position of a ViewPager. It functions as a layout system that maps page scroll offsets to active tab indicators, providing a visual marker that offers continuous feedback as users swipe through paginated content. The component utilizes an adapter-based system to bind fragment-based page sets to dynamic tab labels. It allows for the replacement of standard tab appearances with custom layouts or user-defined views while maintaining synchronization with the page viewer. T

cardslib is an Android UI component library and card layout framework. It provides a set of specialized adapters and views designed as an extension for high-performance card rendering within recycling lists. The library distinguishes itself through a reorderable list implementation that supports drag-and-drop item rearrangement and nested content hierarchies. It also includes an interaction system for managing directional swipe constraints and a customizable undo action notification bar. The framework covers a broad range of card-based interface capabilities, including the composition of vis

UltraViewPager is an Android UI component and ViewPager extension that provides a library of page transition animations and an infinite paging controller for mobile screens. It functions as a reusable interface element for rendering paging containers with custom dimensions and aspect ratios. The project implements circular paging navigation that cycles back to the first page after the final screen is reached, creating a continuous loop. It also includes a timer-driven mechanism for automated content rotation and a coordinate-based engine to interpolate view positions and alpha values during p

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