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FlutterAppDelegate.h
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1 // Copyright 2013 The Flutter Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef FLUTTER_SHELL_PLATFORM_DARWIN_IOS_FRAMEWORK_HEADERS_FLUTTERAPPDELEGATE_H_
6 #define FLUTTER_SHELL_PLATFORM_DARWIN_IOS_FRAMEWORK_HEADERS_FLUTTERAPPDELEGATE_H_
7
8 #import <UIKit/UIKit.h>
9
10 #import "FlutterMacros.h"
11 #import "FlutterPlugin.h"
12
13 /**
14 * `UIApplicationDelegate` subclass for simple apps that want default behavior.
15 *
16 * This class implements the following behaviors:
17 * * Status bar touches are forwarded to the key window's root view
18 * `FlutterViewController`, in order to trigger scroll to top.
19 * * Keeps the Flutter connection open in debug mode when the phone screen
20 * locks.
21 *
22 * App delegates for Flutter applications are *not* required to inherit from
23 * this class. Developers of custom app delegate classes should copy and paste
24 * code as necessary from FlutterAppDelegate.mm.
25 */
26 FLUTTER_DARWIN_EXPORT
27 @interface FlutterAppDelegate
28 : UIResponder <UIApplicationDelegate, FlutterPluginRegistry, FlutterAppLifeCycleProvider>
29
30 @property(nonatomic, strong, nullable) UIWindow* window;
31
32 /**
33 * The `FlutterPluginRegistrant` that will be used when FlutterViewControllers
34 * are instantiated from nibs.
35 *
36 * The `FlutterAppDelegate` itself can be passed in without creating a retain
37 * cycle.
38 *
39 * This was introduced to help users migrate code from the FlutterAppDelegate
40 * when UISceneDelegate was adopted. Using
41 * FlutterViewController.pluginRegistrant should be preferred since it doesn't
42 * rely on the FlutterAppDelegate.
43 */
44 @property(nonatomic, strong, nullable) NSObject<FlutterPluginRegistrant>* pluginRegistrant;
45
46 @end
47
48 #endif // FLUTTER_SHELL_PLATFORM_DARWIN_IOS_FRAMEWORK_HEADERS_FLUTTERAPPDELEGATE_H_
FlutterMacros.h
FLUTTER_DARWIN_EXPORT
#define FLUTTER_DARWIN_EXPORT
Definition: FlutterMacros.h:14
FlutterPlugin.h
FlutterAppDelegate
Definition: FlutterAppDelegate.h:28
FlutterAppDelegate::window
FlutterAppLifeCycleProvider UIWindow * window
Definition: FlutterAppDelegate.h:30
FlutterAppDelegate::pluginRegistrant
NSObject< FlutterPluginRegistrant > * pluginRegistrant
Definition: FlutterAppDelegate.h:44