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ViewPagerIndicator is a library for Android that provides rich, customizable paging indicators (tabs, circles, titles) that integrate with ViewPager from the Android support library (or AndroidX). The point is to give visual feedback for page-swiping content, enhance discoverability of segments, and improve UX for paged content flows like onboarding, photo galleries, or tabbed navigation. The library provides several indicator styles (title, tab, circle, line) and handles wiring to the ViewPager for you: you set the indicator in your layout, bind it to the ViewPager, and it updates as the user swipes. You can theme the indicators via XML, style attributes, or code for full customization. Although the library is archived and no longer actively developed, it remains a significant component in legacy Android apps, showing how to cleanly decouple navigation UI from the pager logic.
Features
- Widget indicators for ViewPager (titles, circles, lines, tabs)
- Easy binding: indicator.setViewPager(pager) to link UI and pager
- Theming support via XML, style attributes, and runtime setters
- Sample application and demo layouts to illustrate usage
- Compatible with Android Support Library and legacy projects
- Improves discoverability and navigation of paged UI content
Project Samples
