# Yalantis/Multi-Selection

Multiselection Solution for Android in Kotlin

Repository: https://github.com/Yalantis/Multi-Selection
Canonical: https://ross.abutalabs.com/products/multi-selection
Homepage: https://yalantis.com
Language: Kotlin
License: MIT
License Family: permissive
Topics: kotlin, kotlin-android, android, animation, multiselection, recyclerview, view-pager
Last push: 2022-09-22T08:54:44+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3606, "days_push": 1441, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1369, forks 168 (observed 2026-08-28T04:04:31.706368+00:00)

## What it is
A Kotlin library by Yalantis that adds animated multi-selection support to Android RecyclerViews and ViewPagers. It provides a ready-made UI component for selecting multiple items with smooth animations.

## Use cases
- add multi-select mode to a recyclerview list
- animated selection of multiple items on android
- select multiple photos or cards in a grid
- implement multiselection with viewpager
- kotlin library for selecting many list items

## When to choose
- you need a polished, animated multi-selection UI on Android
- your app targets Android SDK 17+ and uses RecyclerView
- you want a drop-in Kotlin component rather than building selection logic yourself

## When to avoid
- you need Jetpack Compose selection handling
- you require frequent updates or long-term active maintenance
- your min SDK is below 17

## Facets
- artifact type: library
- maturity: maintenance
- function: ui-components, animation
- domain: mobile-development, android-tools, frontend
- platform: -
- tags: kotlin, recyclerview, multiselection, view-pager, ui-library, android

## Member repositories
- Yalantis/Multi-Selection (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:31.706368+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 2026-08-30T04:40:57.574556+00:00, confidence not recorded.
  - readme: https://github.com/Yalantis/Multi-Selection (fetched 2026-08-28T04:04:31.706368+00:00, sha 4f6965841fee)
  - homepage: https://yalantis.com (fetched 2026-08-29T11:57:47.023740+00:00, sha 0b15cc9179be)
  - site_page: https://yalantis.com/company (fetched 2026-08-29T11:57:47.033573+00:00, sha dc50f35c7edf)
  - site_page: https://yalantis.com/services/artificial-intelligence-consulting (fetched 2026-08-29T11:57:47.035863+00:00, sha 8f35541c41d8)
  - site_page: https://yalantis.com/iot-management-platform (fetched 2026-08-29T11:57:47.038350+00:00, sha a6a605a9d504)
- Data as of 2026-08-30T08:39:29.467469+00:00.