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## Android Chart Implementation Implements the Android counterpart to the iOS `Chart` component added in `feat/charts`. Supports bar, line, area, point, rule, and sector (pie/donut) mark types inside Glance widgets. ### Approach Jetpack Glance has no charting API, so charts are rendered to a `Bitmap` via Android `Canvas` and displayed as a Glance `Image` using `Icon.createWithBitmap()`. - `ChartBitmapRenderer.kt` — core Canvas drawing engine for all 6 mark types, axes, grid lines, labels, and color palette - `ChartRenderers.kt` — Glance composable that reads style/props, renders the bitmap, and outputs an `Image` - `ChartParameters.kt` — generated parameter model Chart dimensions come from the `style` prop. Bitmaps are capped at 600px to stay within RemoteViews parcel limits. ### TypeScript - `VoltraAndroid.Chart` and mark components (`BarMark`, `LineMark`, `AreaMark`, `PointMark`, `RuleMark`, `SectorMark`) in the Android namespace - Shares types and wire format with the iOS `Voltra.Chart` from `feat/charts` ### Example app - `AndroidChartWidget.tsx` — 4 widget variants (bar, line, area, pie) - `AndroidChartScreen.tsx` — interactive preview with chart type and size selectors | Bar | Line | Area | Pie | |--------|--------|--------|--------| | <img width="329" height="623" alt="image" src="https://github.com/user-attachments/assets/5049fb8b-32ed-4841-86a3-90be3676bad7" /> | <img width="327" height="623" alt="image" src="https://github.com/user-attachments/assets/bb85976b-df57-4a97-980a-678b77308db6" /> | <img width="330" height="624" alt="image" src="https://github.com/user-attachments/assets/96e2e24e-4b05-4b40-a921-51173c81c5b6" /> | <img width="326" height="621" alt="image" src="https://github.com/user-attachments/assets/e90d94e7-8fb9-413d-a251-aca52e468c17" /> | - Widget registered as `chart_widget` in `app.json` with initial state
# Conflicts: # example/app.json # example/screens/android/AndroidScreen.tsx # example/screens/testing-grounds/TestingGroundsScreen.tsx # ios/ui/Style/JSColorParser.swift # plugin/src/ios-widget/index.ts
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Add chart components for iOS and Android widgets and Live Activities, including bar, line, area, point, rule, and pie/donut charts.