React native 什么是AppDelegate实现？推送通知

这方面的文档并不清楚

然后在AppDelegate实现中添加以下内容：

是指将此代码放在下面的

@implementation AppDelegate

中，如下所示：

#import "RCTPushNotificationManager.h"
#import "AppDelegate.h"
#import "RCTRootView.h"

@implementation AppDelegate

// Required to register for notifications
- (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings { [RCTPushNotificationManager didRegisterUserNotificationSettings:notificationSettings]; }  // Required for the register event.
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken { [RCTPushNotificationManager didRegisterForRemoteNotificationsWithDeviceToken:deviceToken]; }  // Required for the notification event.
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)notification { [RCTPushNotificationManager didReceiveRemoteNotification:notification]; }  // Required for the localNotification event.
- (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification { [RCTPushNotificationManager didReceiveLocalNotification:notification]; } - (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error { NSLog(@"%@", error); }

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

{
  NSURL *jsCodeLocation;

  ...
}

@end

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谢谢

是，它应该在AppDelegate的@implementation中

这是使用PushNotificationIOS的应用程序中的AppDelegate.m