# Trinea/android-common

Android common lib, include ImageCache, HttpCache, DropDownListView, DownloadManager, Utils and so on

Repository: https://github.com/Trinea/android-common
Canonical: https://ross.abutalabs.com/products/android-common
Homepage: http://p.codekk.com/
Language: Java
License Family: other
Last push: 2026-03-25T17:04:15+00:00

## Health v2 (maintenance only)
Score: 56/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 74, release rhythm 8, longevity 100
- inputs: {"age_days": 5188, "days_push": 161, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 4997, forks 2590 (observed 2026-08-28T04:09:04.443066+00:00)

## What it is
A Java library of common Android components including image and HTTP caches, pull-to-refresh and infinite-scroll ListView widgets, a download manager, and assorted utility helpers. It has been widely used in thousands of Android apps to cover everyday toolkit gaps.

## Use cases
- cache images from the network in an Android app
- add pull-to-refresh and infinite scrolling to a ListView
- download files with a resumable download manager
- cache HTTP responses on disk
- use common string, JSON, file, and shell utilities in Android projects
- implement list pagination with preloaded data caches

## When to choose
- you maintain a legacy Java Android app that needs battle-tested caching and list widgets without heavy dependencies
- you want simple, self-contained utility classes rather than a full framework

## When to avoid
- you are starting a new Android project with Kotlin and AndroidX, where modern libraries like Coil, Glide, or Paging are better maintained
- you need actively maintained code with recent releases and guaranteed support

## Facets
- artifact type: library
- maturity: maintenance
- function: caching, http-client, ui-components, file-upload, developer-tools
- domain: mobile-development, android-tools, developer-tools
- platform: jvm
- tags: image-cache, http-cache, download-manager, pull-to-refresh, android-utilities, listview, android, mobile

## Member repositories
- Trinea/android-common (main) score 56

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:09:04.443066+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 2026-08-29T18:17:36.538104+00:00, confidence not recorded.
  - readme: https://github.com/Trinea/android-common (fetched 2026-08-28T04:09:04.443066+00:00, sha e1011fb64cd7)
  - homepage: http://p.codekk.com/ (fetched 2026-08-29T08:58:37.479234+00:00, sha de057f59335e)
  - site_page: https://p.codekk.com/about (fetched 2026-08-29T08:58:37.485480+00:00, sha ddeeb8a4d4a8)
  - site_page: https://p.codekk.com/developer-tools/faq (fetched 2026-08-29T08:58:37.481980+00:00, sha dcc6997b2afa)
  - site_page: https://p.codekk.com/new-second/faq (fetched 2026-08-29T08:58:37.483879+00:00, sha 7fb9e73db562)
- Data as of 2026-08-30T08:39:29.467469+00:00.