# flutterchina/azlistview

A Flutter sticky headers & index ListView. Flutter 城市列表、联系人列表，索引&悬停。

Repository: https://github.com/flutterchina/azlistview
Canonical: https://ross.abutalabs.com/products/azlistview
Language: Dart
License: BSD-3-Clause
License Family: permissive
Topics: sticky-headers, indexbar, suspension, citylist, contacts, wechat, contactslist, didi
Last push: 2024-03-08T03:00:00+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": 2780, "days_push": 908, "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 1197, forks 288 (observed 2026-08-28T04:03:57.531563+00:00)

## What it is
A Flutter library providing an AzListView with A-Z grouped items, sticky headers, and an IndexBar for fast scrolling, commonly used for city pickers and contact lists. It builds on scrollable_positioned_list and supports custom header, index linkage, and custom IndexBar styles.

## Use cases
- build a city selection list in flutter
- create a contacts list with a-z index bar
- add sticky headers to a grouped listview
- scroll to a specific item in a long list
- make a wechat-style contact picker
- group list items alphabetically with floating headers

## When to choose
- you need an alphabetically indexed, sticky-header list in Flutter
- you're building city pickers or contact lists on mobile
- you want customizable index bar styles and scroll-to-item support

## When to avoid
- your list doesn't need grouping, headers, or index navigation
- you're not using Flutter/Dart
- you need virtualized lists for millions of rows with custom layouts

## Facets
- artifact type: library
- maturity: stable
- function: ui-components, state-management
- domain: mobile-development, frontend, cross-platform
- platform: cross-platform
- tags: flutter, sticky-headers, indexbar, listview, contacts-list, city-picker, dart, mobile

## Member repositories
- flutterchina/azlistview (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:57.531563+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 2026-08-30T06:21:27.041131+00:00, confidence not recorded.
  - readme: https://github.com/flutterchina/azlistview (fetched 2026-08-28T04:03:57.531563+00:00, sha 450d4ea856c3)
- Data as of 2026-08-30T08:39:29.467469+00:00.