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UIViewとしてFlutter Widgetを表示するView
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import UIKit | |
import Flutter | |
@IBDesignable | |
class FlutterView: UIView { | |
@IBInspectable | |
var routeName: String = "" { | |
didSet { | |
setupFlutterView() | |
} | |
} | |
private var flutterView: UIView? = nil | |
override func layoutSubviews() { | |
super.layoutSubviews() | |
setupFlutterView() | |
} | |
private func setupFlutterView() { | |
flutterView?.removeFromSuperview() | |
let flutterViewController = FlutterViewController( | |
project: nil, | |
initialRoute: routeName, | |
nibName: nil, | |
bundle: nil | |
) | |
flutterViewController.view.translatesAutoresizingMaskIntoConstraints = false | |
guard let flutterView = flutterViewController.view else { | |
return | |
} | |
self.flutterView = flutterView | |
addSubview(flutterView) | |
NSLayoutConstraint.activate([ | |
flutterView.topAnchor.constraint(equalTo: topAnchor), | |
flutterView.bottomAnchor.constraint(equalTo: bottomAnchor), | |
flutterView.leadingAnchor.constraint(equalTo: leadingAnchor), | |
flutterView.trailingAnchor.constraint(equalTo: trailingAnchor), | |
]) | |
flutterView.layoutIfNeeded() | |
} | |
} |
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routeName には FlutterのMaterial Appで設定している、route path を入れてください。
widgetで切ると良さそう
/widget/hoge_widget