# artem-zinnatullin/qualitymatters

Android Development Culture

Repository: https://github.com/artem-zinnatullin/qualitymatters
Canonical: https://ross.abutalabs.com/products/qualitymatters
Homepage: https://artemzin.com/blog/android-development-culture-the-document-qualitymatters/
Language: Java
License: Apache-2.0
License Family: permissive
Last push: 2022-03-09T17:01:30+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": 3937, "days_push": 1638, "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 1723, forks 198 (observed 2026-08-28T04:05:27.912665+00:00)

## What it is
A sample Android application demonstrating the 'Android Development Culture' principles, showcasing CI, unit/integration/UI testing, static analysis, and code coverage in one reference project. It is primarily an educational codebase showing how to structure an Android app with MVP, RxJava, Dagger 2, and Retrofit 2.

## Use cases
- learn how to set up unit, integration, and UI tests for an Android app
- see a reference Android project with CI, lint, and code coverage configured
- study an MVP architecture example with Dagger 2 and RxJava
- find examples of Robolectric and Espresso test setups
- learn how to run static analysis tools like FindBugs, PMD, and Checkstyle on Android
- use as a template for a well-tested Android app codebase

## When to choose
- you want a real-world example of Android testing and quality tooling
- you are learning MVP architecture with Dagger 2 and RxJava
- you need reference configurations for Travis CI, Robolectric, Espresso, or Android Lint

## When to avoid
- you need a production-ready app or maintained library
- you use modern Android stacks like Kotlin, Jetpack Compose, or MVVM
- you need up-to-date dependency versions or active support

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: testing, e2e-testing, ci-cd, linter, developer-tools
- domain: mobile-development, android-tools, testing, tutorials, developer-tools
- platform: jvm
- tags: android, sample-app, best-practices, mvp, espresso, robolectric, dagger2, rxjava, static-analysis, code-coverage

## Member repositories
- artem-zinnatullin/qualitymatters (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:27.912665+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 2026-08-30T03:33:56.753656+00:00, confidence not recorded.
  - readme: https://github.com/artem-zinnatullin/qualitymatters (fetched 2026-08-28T04:05:27.912665+00:00, sha 2aad5aeb23c1)
- Data as of 2026-08-30T08:39:29.467469+00:00.