# devaige/DatePicker

Useful and powerful date picker for android

Repository: https://github.com/devaige/DatePicker
Canonical: https://ross.abutalabs.com/products/datepicker
Language: Java
License: Apache-2.0
License Family: permissive
Last push: 2020-07-31T09:29:37+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": 4177, "days_push": 2224, "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 1854, forks 415 (observed 2026-08-28T04:05:44.603916+00:00)

## What it is
An Android calendar/date picker view library written in Java, supporting single and multiple date selection, swipe navigation, holiday markers, and customizable decorations. It integrates as a normal Android view or inside dialogs and supports Chinese lunar calendar display.

## Use cases
- pick dates in an android app
- calendar date selection widget for android
- multiple date selection calendar
- show chinese lunar calendar in android
- customizable month view with holiday markers

## When to choose
- you need a ready-made calendar picker view for an Android app
- you need single or multi-date selection with holiday/lunar support
- you want a lightweight Java view without heavy dependencies

## When to avoid
- you need a Jetpack Compose date picker
- you need landscape orientation support
- you need a library under active development with recent releases

## Facets
- artifact type: library
- maturity: maintenance
- function: ui-components, date-time
- domain: mobile-development, android-tools, cross-platform
- platform: jvm
- tags: date-picker, calendar, material-design, lunar-calendar, android-view, android

## Member repositories
- devaige/DatePicker (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:44.603916+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 2026-08-30T03:16:48.285494+00:00, confidence not recorded.
  - readme: https://github.com/devaige/DatePicker (fetched 2026-08-28T04:05:44.603916+00:00, sha e02299559500)
- Data as of 2026-08-30T08:39:29.467469+00:00.