# JnuSimba/AndroidSecNotes

some learning notes about Android Security

Repository: https://github.com/JnuSimba/AndroidSecNotes
Canonical: https://ross.abutalabs.com/products/androidsecnotes
License: MIT
License Family: permissive
Last push: 2022-07-14T07:00:45+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": 3434, "days_push": 1511, "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 1350, forks 365 (observed 2026-08-28T04:04:28.041702+00:00)

## What it is
A collection of learning notes on Android security written mostly in Chinese, covering Java/Android development basics, app security, reverse engineering, system security, and debugging tools like Xposed and IDA Pro. It is a curated knowledge repository rather than software.

## Use cases
- learn android security fundamentals
- android reverse engineering tutorial
- how to decompile an apk
- xposed hooking notes
- android app security checklist
- smali syntax reference
- android vulnerability research notes

## When to choose
- you want a structured, free introduction to Android security and reverse engineering
- you prefer Chinese-language learning material
- you need reference notes on smali, ARM assembly, or hooking frameworks

## When to avoid
- you need up-to-date coverage of current Android security topics (last updated 2022)
- you want runnable tools or code rather than notes
- you need English-language documentation

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: documentation, security, reverse-engineering
- domain: android-tools, security, tutorials, mobile-development
- platform: -
- tags: android-security, learning-notes, reverse-engineering, penetration-testing, smali, hooking, chinese-language, android

## Member repositories
- JnuSimba/AndroidSecNotes (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:28.041702+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 2026-08-30T04:42:15.178753+00:00, confidence not recorded.
  - readme: https://github.com/JnuSimba/AndroidSecNotes (fetched 2026-08-28T04:04:28.041702+00:00, sha 4931803eb9af)
- Data as of 2026-08-30T08:39:29.467469+00:00.