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Fixed usage of optional types in swift. (#43461)

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gaaclarke 2019-10-29 14:20:05 -07:00 committed by GitHub
parent e778686e72
commit 6931d5e33e
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 5 deletions
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11
dev/integration_tests/ios_host_app_swift/Host/ViewController.swift
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@ -4,7 +4,7 @@ import FlutterPluginRegistrant
class ViewController: UIViewController {
var flutterEngine : FlutterEngine?;
// Boiler-plate add-to-app demo. Not integration tested anywhere.
override func viewDidLoad() {
super.viewDidLoad()
@ -18,10 +18,11 @@ class ViewController: UIViewController {
}
@objc func handleButtonAction() {
let flutterEngine = self.flutterEngine;
GeneratedPluginRegistrant.register(with: flutterEngine);
if let flutterEngine = flutterEngine as? FlutterEngine {
GeneratedPluginRegistrant.register(with: flutterEngine);
let flutterViewController = FlutterViewController(engine: flutterEngine, nibName: nil, bundle: nil)!;
self.present(flutterViewController, animated: false, completion: nil)
let flutterViewController = FlutterViewController(engine: flutterEngine, nibName: nil, bundle: nil);
self.present(flutterViewController, animated: false, completion: nil)
}
}
}