# gowong/material-sheet-fab

Android library that provides the floating action button to sheet transition from Google's Material Design.

Repository: https://github.com/gowong/material-sheet-fab
Canonical: https://ross.abutalabs.com/products/material-sheet-fab
Language: Java
License: MIT
License Family: permissive
Topics: material-design, android-library, fab
Last push: 2024-07-31T02:44:17+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 4068, "days_push": 763, "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 1554, forks 248 (observed 2026-08-28T04:05:02.947326+00:00)

## What it is
An Android library that implements the floating action button to sheet transition from Google's Material Design specification. It works with any FAB library implementing the AnimatedFab interface on Android 4.0+ (API 14+).

## Use cases
- add a FAB-to-sheet transition to my Android app
- implement Material Design FAB animation in Java
- make a floating action button expand into a sheet
- use a custom FAB library with sheet transition
- animate a FAB into a bottom sheet on Android

## When to choose
- you want the Material Design FAB-to-sheet transition on Android
- you need compatibility with any FAB library via the AnimatedFab interface
- you are building a Java-based Android app targeting API 14+

## When to avoid
- you are building with Jetpack Compose and want modern Material 3 components
- you need a maintained library with frequent updates
- your project targets only AndroidX with Kotlin-first tooling

## Facets
- artifact type: library
- maturity: maintenance
- function: ui-components, animation
- domain: mobile-development, android-tools, web-design
- platform: -
- tags: material-design, floating-action-button, fab, java, transition, android

## Member repositories
- gowong/material-sheet-fab (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:02.947326+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 2026-08-30T04:30:05.453368+00:00, confidence not recorded.
  - readme: https://github.com/gowong/material-sheet-fab (fetched 2026-08-28T04:05:02.947326+00:00, sha 37d3a2159cb6)
- Data as of 2026-08-30T08:39:29.467469+00:00.