Flutter与iOS原生混合开发 iOS项目集成Flutter
1.创建flutter module
进入iOS工程根目录的上一级，创建flutter module工程
flutter create --template module fluttermodule
2.进入iOS工程根目录，编辑podfile文件
flutter_application_path = '../fluttermodule'
load File.join(flutter_application_path, '.ios', 'Flutter', 'podhelper.rb')target "iOSDemo" douse_frameworks!
install_all_flutter_pods(flutter_application_path)endpost_install do |installer|flutter_post_install(installer) if defined?(flutter_post_install)
end
执行pod install
3.iOS调用Flutter
在AppDelegate注册FlutterEngine
import UIKit
import Flutter
import FlutterPluginRegistrant@main
class AppDelegate: UIResponder, UIApplicationDelegate {lazy var flutterEngine = FlutterEngine(name: "my flutter engine")func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {// Override point for customization after application launch.GeneratedPluginRegistrant.register(with: self.flutterEngine);flutterEngine.run()return true}
}
使用 FlutterEngine调用utterViewController
import UIKit
import Flutterclass ViewController: UIViewController {override func viewDidLoad() {super.viewDidLoad()// Make a button to call the showFlutter function when pressed.let button = UIButton(type:UIButton.ButtonType.custom)button.addTarget(self, action: #selector(showFlutter), for: .touchUpInside)button.setTitle("Show Flutter!", for: UIControl.State.normal)button.frame = CGRect(x: 80.0, y: 210.0, width: 160.0, height: 40.0)button.backgroundColor = UIColor.blueself.view.addSubview(button)}@objc func showFlutter() {let flutterEngine = (UIApplication.shared.delegate as! AppDelegate).flutterEnginelet flutterViewController =FlutterViewController(engine: flutterEngine, nibName: nil, bundle: nil)present(flutterViewController, animated: true, completion: nil)}
}
参考链接
https://www.jianshu.com/p/aac1f387f3c0
https://www.jianshu.com/p/c3e5e210a585