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▼ app-release.apk (total compressed)                               5 MB
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    ▼ assets                                                       2 MB
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        ▼ flutter_assets                                           2 MB
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            AssetManifest.json                                     1 KB
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            FontManifest.json                                      1 KB
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            NOTICES.Z                                            100 KB
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            ▼ images                                             1.8 MB
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                logo.png                                         500 KB
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                background.jpg                                   1.3 MB
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    ▼ lib                                                        2.5 MB
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        ▼ arm64-v8a                                              2.5 MB
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            libflutter.so                                        1.8 MB
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            libapp.so                                            700 KB

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android {
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    buildTypes {
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        release {
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            minifyEnabled true
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            shrinkResources true
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            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
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        }
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    }
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}

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// 지연 임포트 선언
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import 'package:myapp/heavy_feature.dart' deferred as heavyFeature;
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Future<void> loadHeavyFeature() async {
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  // 라이브러리 로드
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  await heavyFeature.loadLibrary();
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  // 로드 후 사용
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  heavyFeature.HeavyWidget();
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}

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class DeferredFeatureLoader extends StatefulWidget {
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  const DeferredFeatureLoader({super.key});
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  @override
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  State<DeferredFeatureLoader> createState() => _DeferredFeatureLoaderState();
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}
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class _DeferredFeatureLoaderState extends State<DeferredFeatureLoader> {
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  late Future<void> _libraryFuture;
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  @override
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  void initState() {
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    super.initState();
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    _libraryFuture = heavyFeature.loadLibrary();
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  }
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  @override
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  Widget build(BuildContext context) {
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    return FutureBuilder(
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      future: _libraryFuture,
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      builder: (context, snapshot) {
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        if (snapshot.connectionState == ConnectionState.done) {
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          if (snapshot.hasError) {
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            return const Text('기능을 로드할 수 없습니다');
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          }
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          return heavyFeature.HeavyWidget();
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        }
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        return const CircularProgressIndicator();
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      },
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    );
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  }
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}