flutter_native_widget_gen

Code generator and CLI for flutter_native_widget.

• build_runner builders: read @HomeScreenWidget / @WidgetCallback, write the typed Dart API and the native Android (RemoteViews + Kotlin) and iOS (WidgetKit + SwiftUI) code.
• CLI: init, sync, doctor, clean.

dev_dependencies:
  build_runner: ^2.4.0
  flutter_native_widget_gen: ^0.1.0

How it works

@HomeScreenWidget (const Dart) ──analyzer──► IR (JSON) ──┬─► Dart part + registry
                                                         ├─► Android: layouts, Kotlin, manifest
                                                         └─► iOS: SwiftUI, App Intents

The IR is cached in .dart_tool/flutter_native_widget/ir.json so sync can rewrite the native code without a full build. project.pbxproj is edited with a Dart parser that writes Xcode's own format (an untouched Flutter project round-trips byte for byte).

Set sync: false to only generate Dart:

# build.yaml in your app
targets:
  $default:
    builders:
      flutter_native_widget_gen:native:
        options:
          sync: false

Development

dart test

Libraries

builder

build_runner builders for flutter_native_widget.

flutter_native_widget_gen

Code generator for package:flutter_native_widget.