# HackPlan/AndroidCharts

An easy-to-use Android charts library with animation.

Repository: https://github.com/HackPlan/AndroidCharts
Canonical: https://ross.abutalabs.com/products/androidcharts
Language: Java
License: MIT
License Family: permissive
Last push: 2021-05-12T06:41:12+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 4674, "days_push": 1939, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1323, forks 327 (observed 2026-08-28T04:04:22.257497+00:00)

## What it is
AndroidCharts is an easy-to-use Android charting library written in Java, supporting line, bar, pie, and clock pie charts with built-in animation. It is distributed via Gradle and used in production apps like Pomotodo.

## Use cases
- draw animated line charts in an android app
- render bar charts with bottom labels on android
- show pie charts with percent labels in android
- display clock pie charts for time tracking data
- add simple charts to an android app without heavy dependencies

## When to choose
- you need lightweight, simple charts on Android with minimal setup
- you want built-in chart animations in a Java Android project
- you only need line, bar, or pie chart types

## When to avoid
- you need advanced chart types like candlestick, radar, or combined charts
- you want a actively maintained library with frequent updates
- you are building with Kotlin-first or Jetpack Compose UI

## Facets
- artifact type: library
- maturity: maintenance
- function: data-visualization, ui-components, animation
- domain: data-visualization, mobile-development, android-tools
- platform: -
- tags: charts, android-library, java, line-chart, bar-chart, pie-chart, android, mobile

## Member repositories
- HackPlan/AndroidCharts (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:22.257497+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 2026-08-30T04:47:03.201861+00:00, confidence not recorded.
  - readme: https://github.com/HackPlan/AndroidCharts (fetched 2026-08-28T04:04:22.257497+00:00, sha ade83e2051ee)
- Data as of 2026-08-30T08:39:29.467469+00:00.