# leochuan/ViewPagerLayoutManager

ViewPager like LayoutManager which supports some awesome animations and infinite scroll.

Repository: https://github.com/leochuan/ViewPagerLayoutManager
Canonical: https://ross.abutalabs.com/products/viewpagerlayoutmanager
Language: Java
License: Apache-2.0
License Family: permissive
Archived: true
Last push: 2019-11-12T02:12:22+00:00

## Health v2 (maintenance only)
Score: 10/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3677, "days_push": 2487, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: archived
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1751, forks 327 (observed 2026-08-28T04:05:31.173103+00:00)

## What it is
An Android library providing ViewPager-like RecyclerView LayoutManagers with built-in animations such as circle, carousel, gallery, rotate, and scale effects. It supports infinite scrolling, auto-centering via a snap helper, auto-play, and extensive customization of radius, speed, spacing, and orientation.

## Use cases
- build a carousel image gallery in an Android app
- create a circular scrolling picker like a wheel selector
- add infinite scroll to a RecyclerView with ViewPager-style paging
- make a RecyclerView auto-play like a banner carousel
- apply scale or rotate animations while swiping through items
- snap the center item into place after a swipe

## When to choose
- you need ViewPager-style effects (circle, carousel, gallery) inside a RecyclerView
- you want infinite scrolling or auto-play carousels with minimal code
- you need fine-grained customization of scroll speed, radius, spacing, and orientation

## When to avoid
- you need a simple linear or grid list without special animations
- your items have varying sizes (library assumes equal-size items)
- you need a library with recent releases or active maintenance guarantees

## Facets
- artifact type: library
- maturity: maintenance
- function: ui-components, animation
- domain: mobile-development, android-tools, frontend
- platform: jvm
- tags: recyclerview, layoutmanager, viewpager, carousel, infinite-scroll, java, snap-helper, android, mobile

## Member repositories
- leochuan/ViewPagerLayoutManager (main) score 10

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:31.173103+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:28:33.316242+00:00, confidence not recorded.
  - readme: https://github.com/leochuan/ViewPagerLayoutManager (fetched 2026-08-28T04:05:31.173103+00:00, sha 56628fc8189f)
- Data as of 2026-08-30T08:39:29.467469+00:00.