Question

我正在尝试通过react-native-fcm接收推送通知。正如文档所述，我将在下面安装并实施所有步骤

a）安装react-native-fcm npm install react-native-fcm --save

b）用react-native link react-native-fcm

链接库

c）从firebase控制台下载GoogleService-Info.plist文件并将其放在/ ios / my-project目录

d）使用Cocoapods安装Firebase消息传递 1. cd ios && pod初始化 2.将pod 'Firebase/Messaging'添加到Podfile中 3. pod install

e）编辑AppDelegate.h

@import UserNotifications;
@interface AppDelegate : UIResponder <UIApplicationDelegate,UNUserNotificationCenterDelegate>
/*@interface AppDelegate : UIResponder <UIApplicationDelegate>*/

f）修改AppDelegate.m

#import "RNFIRMessaging.h"
//...

-(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
  //...
  [FIRApp configure];
  [[UNUserNotificationCenter currentNotificationCenter] setDelegate:self];

   return YES;
}


-(void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler
{
  [RNFIRMessaging willPresentNotification:notification withCompletionHandler:completionHandler];
}

#if defined(__IPHONE_11_0)
-(void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)(void))completionHandler
{
  [RNFIRMessaging didReceiveNotificationResponse:response withCompletionHandler:completionHandler];
}
#else
-(void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void(^)())completionHandler
{
  [RNFIRMessaging didReceiveNotificationResponse:response withCompletionHandler:completionHandler];
}
#endif

-(void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification 
{
  [RNFIRMessaging didReceiveLocalNotification:notification];
}

-(void)application:(UIApplication *)application didReceiveRemoteNotification:(nonnull NSDictionary *)userInfo fetchCompletionHandler:(nonnull void (^)(UIBackgroundFetchResult))completionHandler
{
  [RNFIRMessaging didReceiveRemoteNotification:userInfo fetchCompletionHandler:completionHandler];
}

g）启用功能

推送通知
背景模式>远程通知

然后，我将应用程序存档在ipa中，并尝试在设备上启动它。出现加载屏幕后，应用程序崩溃。拜托，向我解释，我的错误在哪里？

PS。没有一个.js文件没有通过create-react-native-app命令更改。

Answer 1

请仔细阅读注释，他已经解释了为什么您应该切换到react-native-firebase

NOTES of react native fcm

具有推播通知功能的React Native应用程序在启动时崩溃

1 个答案: