# googlearchive/android-ConstraintLayoutExamples

Migrated:

Repository: https://github.com/googlearchive/android-ConstraintLayoutExamples
Canonical: https://ross.abutalabs.com/products/android-constraintlayoutexamples
Homepage: https://github.com/android/views-widgets-samples/tree/master/ConstraintLayoutExamples
Language: Java
License: Apache-2.0
License Family: permissive
Archived: true
Last push: 2019-11-19T23:11:18+00:00

## Health v2 (maintenance only)
Score: 10/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3472, "days_push": 2479, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: archived
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2525, forks 426 (observed 2026-08-28T04:06:58.537933+00:00)

## What it is
A collection of Android sample projects demonstrating ConstraintLayout and MotionLayout features, originally from Google's Android team. The repository has been archived and migrated to the android/views-widgets-samples and platform-samples repositories.

## Use cases
- learn how to use ConstraintLayout in Android apps
- examples of MotionLayout animations
- sample code for building responsive Android layouts
- understand constraint-based UI on Android
- reference for MotionLayout transitions and keyframes

## When to choose
- you want historical reference examples of ConstraintLayout and MotionLayout usage
- you are studying older Android UI sample code in Java

## When to avoid
- you need up-to-date samples - use the migrated android/platform-samples repository instead
- you want maintained code or support
- you need Kotlin or Jetpack Compose examples

## Facets
- artifact type: learning-resource
- maturity: abandoned
- function: ui-components, animation, developer-tools
- domain: mobile-development, android-tools, tutorials, cross-platform
- platform: jvm
- tags: constraintlayout, motionlayout, android-samples, archived, sample-code, ui-layout, android, mobile

## Member repositories
- googlearchive/android-ConstraintLayoutExamples (main) score 10

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:58.537933+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 2026-08-30T02:25:30.110818+00:00, confidence not recorded.
  - readme: https://github.com/googlearchive/android-ConstraintLayoutExamples (fetched 2026-08-28T04:06:58.537933+00:00, sha cafdbd2fa42a)
  - homepage: https://github.com/android/views-widgets-samples/tree/master/ConstraintLayoutExamples (fetched 2026-08-29T10:07:55.656592+00:00, sha 69fffb72d7c8)
- Data as of 2026-08-30T08:39:29.467469+00:00.