# Example of embedding Flutter using FlutterView This project demonstrates how to embed Flutter within an iOS or Android application. On iOS, the iOS and Flutter components are built with Xcode. On Android, the Android and Flutter components are built with Android Studio or gradle. You can read more about [accessing platform and third-party services in Flutter](https://flutter.io/platform-services/). ## iOS ### Configure Create an `ios/Flutter/Generated.xcconfig` file with this entry: * `FLUTTER_ROOT=[absolute path to the Flutter SDK]` There are a number of other parameters you can control with this file: * `FLUTTER_APPLICATION_PATH`: The path to the directory that contains your `pubspec.yaml` file relative to your `xcodeproj` file. * `FLUTTER_BUILD_MODE`: Whether to build for `debug`, `profile`, or `release`. Defaults to `release`. * `FLUTTER_TARGET`: The path to your `main.dart` relative to your `pubspec.yaml`. Defaults to `lib/main.dart`. * `FLUTTER_FRAMEWORK_DIR`: The absolute path to the directory that contains `Flutter.framework`. Defaults to the `ios-release` version of `Flutter.framework` in the `bin/cache` directory of the Flutter SDK. ### Build Once you've configured your project, you can open `ios/HelloServices.xcodeproj` in Xcode and build the project as usual. ## Android ### Configure Create an `android/local.properties` file with these entries: * `sdk.dir=[path to the Android SDK]` * `flutter.sdk=[path to the Flutter SDK]` There are a number of other parameters you can control with this file: * `flutter.buildMode`: Whether to build for `debug`, `profile`, or `release`. Defaults to `release`. * `flutter.jar`: The path to `flutter.jar`. Defaults to the `android-arm-release` version of `flutter.jar` in the `bin/cache` directory of the Flutter SDK. See `android/app/build.gradle` for project specific settings, including: * `source`: The path to the directory that contains your `pubspec.yaml` file relative to your `build.gradle` file. * `target`: The path to your `main.dart` relative to your `pubspec.yaml`. Defaults to `lib/main.dart`. ### Build To build directly with `gradle`, use the following commands: * `cd android` * `gradle wrapper` * `./gradlew build` To build with Android Studio, open the `android` folder in Android Studio and build the project as usual.