# yangchaojiang/yjPlay

一个支持自定义UI布局,流式API, 加密,直播  ,亮度,音量,快进等手势 ,广告视频预览,多种加载模式 ,多种分辨率切换 ,多种封面图, 自定义数据源,列表播放,倍数播放,边播变缓存<font color="red">不是使用AndroidVideoCache</font>,离线播放,神奇的播放器

Repository: https://github.com/yangchaojiang/yjPlay
Canonical: https://ross.abutalabs.com/products/yjplay
Language: C
License: Apache-2.0
License Family: permissive
Topics: exoplayer, video-player, fullscreen, video, listvideo, textureview, surfaceview
Last push: 2020-08-24T04:29:43+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": 3470, "days_push": 2200, "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 1727, forks 304 (observed 2026-08-28T04:05:28.279277+00:00)

## What it is
yjPlay (JPlayer) is an Android video player library built on top of ExoPlayer, offering customizable UI layouts, gesture controls for brightness/volume/seeking, ad video preview, multi-resolution switching, and list playback with smooth transitions. It supports streaming API calls, encrypted cache-while-playing (without AndroidVideoCache), offline downloads, live streaming, and multiple media formats and protocols including HTTP, RTMP, HTTPS, and Cronet.

## Use cases
- play videos in an android app with a customizable player ui
- implement video playback in a recyclerview list with seamless detail transition
- add gesture controls for brightness volume and seeking to a video player
- show ad video previews before main video content
- cache and encrypt videos while streaming for offline playback
- switch between multiple video resolutions during playback
- play live streams and hls dash videos on android
- adjust playback speed with fast and slow motion support

## When to choose
- you need a highly customizable exoplayer-based player for android with list playback and ad preview support
- you want built-in offline download, encrypted caching, and multi-resolution switching out of the box
- you need tv adaptation and both landscape and portrait fullscreen modes

## When to avoid
- you need a player for ios or cross-platform frameworks like flutter or react-native
- you require actively maintained dependencies since the latest release dates to 2020
- you only need simple playback and prefer the official exoplayer/media3 directly without extra abstraction

## Facets
- artifact type: library
- maturity: maintenance
- function: video-processing, ui-components, gui
- domain: android-tools, media, mobile-development, cross-platform
- platform: -
- tags: exoplayer, video-player, android-library, gesture-controls, list-playback, offline-download, ad-preview, live-streaming, chinese, android, mobile

## Member repositories
- yangchaojiang/yjPlay (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:28.279277+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 2026-08-30T03:32:30.177963+00:00, confidence not recorded.
  - readme: https://github.com/yangchaojiang/yjPlay (fetched 2026-08-28T04:05:28.279277+00:00, sha f6b6cf3b03c7)
- Data as of 2026-08-30T08:39:29.467469+00:00.