# WVector/AppUpdate

🚀   Android 版本更新 🚀   a  library for android version update  🚀

Repository: https://github.com/WVector/AppUpdate
Canonical: https://ross.abutalabs.com/products/appupdate
Language: Java
License Family: other
Topics: updater, android, update-checker, update, easy, simple, flexible, customizable
Last push: 2021-01-19T15:33:36+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3362, "days_push": 2052, "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 3574, forks 736 (observed 2026-08-28T04:08:10.767187+00:00)

## What it is
An Android library for in-app version updates, supporting Java and Kotlin, with customizable update dialogs, progress bars, background and silent downloads, and forced updates. It lets developers plug in their own HTTP protocol without changing existing backend APIs.

## Use cases
- check for android app updates
- download and install apk updates in-app
- show update dialog with download progress
- silent download of app updates on wifi
- force users to update android app
- custom update checker for android

## When to choose
- you need a flexible, customizable in-app updater for an Android app
- you want Java and Kotlin APIs with minimal setup
- you need silent, background, or forced update modes

## When to avoid
- you target Android versions beyond what the library supports or need actively maintained dependencies
- you need Play Store-compliant update flows (use Google's in-app updates API)
- you require a licensed dependency - this repo has no explicit license file

## Facets
- artifact type: library
- maturity: maintenance
- function: file-upload, http-client, ui-components, developer-tools
- domain: mobile-development, android-tools, developer-tools
- platform: jvm
- tags: app-update, version-update, in-app-updater, apk-download, kotlin-support, update-checker, android, mobile

## Member repositories
- WVector/AppUpdate (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:10.767187+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 2026-08-29T18:34:03.493752+00:00, confidence not recorded.
  - readme: https://github.com/WVector/AppUpdate (fetched 2026-08-28T04:08:10.767187+00:00, sha dfeb2097695c)
- Data as of 2026-08-30T08:39:29.467469+00:00.