{"adoption": {"forks": 2071, "observed_at": "2026-08-28T04:05:28.562072+00:00", "stars": 1730}, "canonical_url": "https://ross.abutalabs.com/products/android-kotlin-fundamentals-apps", "card": {"archived": true, "artifact_type": "learning-resource", "description": "android-kotlin-fundamentals-apps", "domain": ["mobile-development", "tutorials", "android-tools"], "enriched": true, "function": ["developer-tools"], "health_score": 10, "homepage": null, "language": "Kotlin", "license": "NOASSERTION", "license_family": "other", "maturity": "abandoned", "member_repos": ["google-developer-training/android-kotlin-fundamentals-apps"], "name": "google-developer-training/android-kotlin-fundamentals-apps", "platform": ["jvm"], "pushed_at": "2023-06-22T16:51:34+00:00", "repo": "google-developer-training/android-kotlin-fundamentals-apps", "stars": 1730, "tags": ["android", "kotlin", "codelabs", "solution-apps", "google-training", "education", "sample-apps", "outdated", "mobile"], "topics": [], "urls": [], "use_cases": ["learn Android app development in Kotlin", "find completed solution code for Android Fundamentals codelabs", "self-study Android development with guided exercises", "use as instructor-led training material for Android classes", "reference working Kotlin Android app examples"], "what_it_is": "A collection of solution apps for the Android Fundamentals in Kotlin course published by the Google Developer Training Team. Each sample contains completed codelab code for learners following the course in Android Studio.", "when_to_avoid": ["you want current Android best practices - the course is out of date and no longer maintained", "you are starting Android development today - use Android Basics with Compose instead", "you need production-ready app code"], "when_to_choose": ["you are following the Android Fundamentals in Kotlin course and need the solution apps", "you want example Kotlin Android apps tied to structured codelabs"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/android-kotlin-fundamentals-apps", "repo": "google-developer-training/android-kotlin-fundamentals-apps", "role": "main", "score": 10}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:05:28.562072+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T03:31:45.002052+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "007f8a264d9ec3017fee0c7b15ba13ddf71c4a403c1ba730ec700bd231aa844a", "fetched_at": "2026-08-28T04:05:28.562072+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google-developer-training/android-kotlin-fundamentals-apps"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:05:28.562072+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T03:31:45.002052+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "007f8a264d9ec3017fee0c7b15ba13ddf71c4a403c1ba730ec700bd231aa844a", "fetched_at": "2026-08-28T04:05:28.562072+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google-developer-training/android-kotlin-fundamentals-apps"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T03:31:45.002052+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "007f8a264d9ec3017fee0c7b15ba13ddf71c4a403c1ba730ec700bd231aa844a", "fetched_at": "2026-08-28T04:05:28.562072+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google-developer-training/android-kotlin-fundamentals-apps"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:05:28.562072+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:05:28.562072+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:05:28.562072+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T03:31:45.002052+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "007f8a264d9ec3017fee0c7b15ba13ddf71c4a403c1ba730ec700bd231aa844a", "fetched_at": "2026-08-28T04:05:28.562072+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google-developer-training/android-kotlin-fundamentals-apps"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:05:28.562072+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:05:28.562072+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T03:31:45.002052+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "007f8a264d9ec3017fee0c7b15ba13ddf71c4a403c1ba730ec700bd231aa844a", "fetched_at": "2026-08-28T04:05:28.562072+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google-developer-training/android-kotlin-fundamentals-apps"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:05:28.562072+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:05:28.562072+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:05:28.562072+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T03:31:45.002052+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "007f8a264d9ec3017fee0c7b15ba13ddf71c4a403c1ba730ec700bd231aa844a", "fetched_at": "2026-08-28T04:05:28.562072+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google-developer-training/android-kotlin-fundamentals-apps"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:05:28.562072+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:05:28.562072+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T03:31:45.002052+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "007f8a264d9ec3017fee0c7b15ba13ddf71c4a403c1ba730ec700bd231aa844a", "fetched_at": "2026-08-28T04:05:28.562072+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google-developer-training/android-kotlin-fundamentals-apps"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T03:31:45.002052+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "007f8a264d9ec3017fee0c7b15ba13ddf71c4a403c1ba730ec700bd231aa844a", "fetched_at": "2026-08-28T04:05:28.562072+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google-developer-training/android-kotlin-fundamentals-apps"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T03:31:45.002052+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "007f8a264d9ec3017fee0c7b15ba13ddf71c4a403c1ba730ec700bd231aa844a", "fetched_at": "2026-08-28T04:05:28.562072+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google-developer-training/android-kotlin-fundamentals-apps"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T03:31:45.002052+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "007f8a264d9ec3017fee0c7b15ba13ddf71c4a403c1ba730ec700bd231aa844a", "fetched_at": "2026-08-28T04:05:28.562072+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google-developer-training/android-kotlin-fundamentals-apps"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": ["no_releases", "archived", "no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 2827, "days_push": 1168, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 10, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}