# agiapp/BRPickerView

BRPickerView 封装的是iOS中常用的选择器组件，主要包括：日期选择器（支持年月日、年月等15种日期样式选择，支持设置星期、至今等）、地址选择器（支持省市区、省市、省三种地区选择）、自定义字符串选择器（支持单列、多列、二级联动、三级联动选择）。支持自定义主题样式，适配深色模式，支持将选择器组件添加到指定容器视图。

Repository: https://github.com/agiapp/BRPickerView
Canonical: https://ross.abutalabs.com/products/brpickerview
Homepage: https://github.com/agiapp/BRPickerView
Language: Objective-C
License: MIT
License Family: permissive
Topics: pickerview, uipickerview, uidatepicker, datepicker, picker, date, time, countdowntimer, region
Last push: 2026-05-20T03:40:26+00:00

## Health v2 (maintenance only)
Score: 70/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 83, release rhythm 35, longevity 100
- inputs: {"age_days": 3309, "days_push": 105, "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 2637, forks 454 (observed 2026-08-28T04:07:06.325087+00:00)

## What it is
BRPickerView is an Objective-C library of picker components for iOS, including a date picker with 15+ date styles, a text picker supporting single/multi-column and cascading selections, and province/city/district address selection. It supports custom themes, dark mode, and embedding pickers into container views.

## Use cases
- show a date picker in an iOS app
- let users pick a province city district in China
- build a multi-column cascading picker
- customize picker theme and dark mode
- add a countdown timer picker
- select year month only in a form

## When to choose
- building an iOS app in Objective-C or Swift that needs date, text, or Chinese region pickers
- you need many date picker formats beyond what UIDatePicker offers
- you want dark mode and theme customization out of the box

## When to avoid
- building for Android or cross-platform frameworks like Flutter or React Native
- you need SwiftUI-native pickers only
- your project targets iOS below 11.0

## Facets
- artifact type: library
- maturity: active
- function: ui-components, date-time, form-handling
- domain: mobile-development, cross-platform
- platform: -
- tags: objective-c, picker-view, datepicker, address-picker, cocoapods, dark-mode, uikit, ios, swift, mobile

## Member repositories
- agiapp/BRPickerView (main) score 70

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:06.325087+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 2026-08-30T02:19:18.364760+00:00, confidence not recorded.
  - readme: https://github.com/agiapp/BRPickerView (fetched 2026-08-28T04:07:06.325087+00:00, sha 5883ff65f646)
  - homepage: https://github.com/agiapp/BRPickerView (fetched 2026-08-29T10:02:10.225613+00:00, sha 0c414f0214fd)
- Data as of 2026-08-30T08:39:29.467469+00:00.