luckybilly/PreLoader
Pre-load data for android Activity/Fragment/View (android页面启动速度优化利器：在页面打开之前就预加载数据) observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3167
- days_rel: n/a
- days_push: 2933
- n_releases_24m: 0
Adoption not part of the score
1508 stars · 173 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
PreLoader is an Android Java library that pre-loads data before an Activity, Fragment, or View opens, then delivers it to UI listeners once initialization completes. It speeds up app launch and page transitions by starting data loading as early as possible.
Use cases
- speed up android activity launch time
- preload data before starting an activity
- prefetch data for home page in application oncreate
- reduce waiting time for complex ui initialization
- prefetch next page of recyclerview before load more
- load data in background and deliver to ui when ready
When to choose
- you want to cut activity startup latency by starting data loads before navigation
- you need one data load fanned out to multiple listeners across activities
- you want a lightweight java library with custom thread pool support
When to avoid
- you use kotlin coroutines or flow and prefer modern async primitives
- your project targets newer android architectures where viewmodel and lifecycle-aware loading suffice
- you need an actively maintained library with recent releases
Facets
library · maturity maintenance
concurrency caching developer-tools mobile-development android-tools performance jvm android preloading app-launch-optimization data-loading activity-startup mobile
2 sources
- readme: https://github.com/luckybilly/PreLoader · fetched 2026-08-28 · 8306c805cab6
- homepage: https://medium.com/@billy.qiyi/preloader-3e2ff0d9279e · fetched 2026-08-29 · bff03b230a65
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| luckybilly/PreLoader | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="luckybilly/PreLoader")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem