seiginonakama/BlockCanaryEx
make performance bottleneck detection easily when app blocked 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: 3467
- days_rel: n/a
- days_push: 3297
- n_releases_24m: 0
Adoption not part of the score
2172 stars · 236 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
BlockCanaryEx is an Android library, based on BlockCanary, that detects UI thread blocks and identifies the heavy methods causing them. It uses compile-time bytecode injection to sample method execution times, GC events, and view measure/layout/draw details during a block.
Use cases
- find heavy methods when my android app is blocked
- detect ui thread jank in android app
- profile method execution time during anr
- know when gc happens during app freeze
- monitor view measure layout draw performance
- debug slow android app performance
When to choose
- you are debugging UI thread blocks on an older Android project using Gradle and want method-level cost breakdowns
- you want to know which specific method, GC event, or view operation caused a frame drop
When to avoid
- you need an actively maintained tool or support for modern Android toolchains
- you only need basic block notifications without method sampling
- you cannot add a Gradle plugin or bytecode instrumentation to your build
Facets
library · maturity abandoned
monitoring benchmarking developer-tools mobile-development performance developer-tools android performance-monitoring blockcanary method-sampling gc-monitoring ui-performance jank-detection
1 source
- readme: https://github.com/seiginonakama/BlockCanaryEx · fetched 2026-08-28 · 5b7ed721fb83
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| seiginonakama/BlockCanaryEx | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="seiginonakama/BlockCanaryEx")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem