[iOS] App launches after 2-3 minutes on second launch

[DovletAmanov]

Versions: react-native: "0.63.3" react-native-bootsplash: "^3.1.4"

Hi, I successfully did setup without problem and had successful build. When launching app for the first time, there is no problem, Splash Screen hides in 2-3 seconds. But after killing app and relaunching, Splash Screen get stuck for 2-3 minutes and then calls initial render function of app. I think it is related to native thing, not js side. Here is my AppDelegate.m

Any help/suggestion appreciated. Thanks in advance

#import <UserNotifications/UserNotifications.h>
#import <RNCPushNotificationIOS.h>
#import "AppDelegate.h"

#import "RNFBMessagingModule.h"

#import <FirebaseMessaging.h>
#import <React/RCTLog.h>

#import <React/RCTBridge.h>
#import <React/RCTBundleURLProvider.h>
#import <React/RCTRootView.h>
#import <FBSDKCoreKit/FBSDKCoreKit.h>
#import <React/RCTLinkingManager.h>
#import "RNBootSplash.h" // <- add the header import

#if DEBUG
#ifdef FB_SONARKIT_ENABLED
#import <FlipperKit/FlipperClient.h>
#import <FlipperKitLayoutPlugin/FlipperKitLayoutPlugin.h>
#import <FlipperKitUserDefaultsPlugin/FKUserDefaultsPlugin.h>
#import <FlipperKitNetworkPlugin/FlipperKitNetworkPlugin.h>
#import <SKIOSNetworkPlugin/SKIOSNetworkAdapter.h>
#import <FlipperKitReactPlugin/FlipperKitReactPlugin.h>
static void InitializeFlipper(UIApplication *application) {
  FlipperClient *client = [FlipperClient sharedClient];
  SKDescriptorMapper *layoutDescriptorMapper = [[SKDescriptorMapper alloc] initWithDefaults];
  [client addPlugin:[[FlipperKitLayoutPlugin alloc] initWithRootNode:application withDescriptorMapper:layoutDescriptorMapper]];
  [client addPlugin:[[FKUserDefaultsPlugin alloc] initWithSuiteName:nil]];
  [client addPlugin:[FlipperKitReactPlugin new]];
  [client addPlugin:[[FlipperKitNetworkPlugin alloc] initWithNetworkAdapter:[SKIOSNetworkAdapter new]]];
  [client start];
}
#endif
#endif

@import UIKit;
@import Firebase;

@implementation AppDelegate

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

  // Disabling notification badge from init ~ Dovik
  application.applicationIconBadgeNumber = 0;

  if ([FIRApp defaultApp] == nil) {
     [FIRApp configure];
   }

  #if DEBUG
      #ifdef FB_SONARKIT_ENABLED
        InitializeFlipper(application);
      #endif
  #endif

  NSDictionary *appProperties = [RNFBMessagingModule addCustomPropsToUserProps:nil withLaunchOptions:launchOptions];

  RCTBridge *bridge = [[RCTBridge alloc] initWithDelegate:self launchOptions:launchOptions];
  RCTRootView *rootView = [[RCTRootView alloc] initWithBridge:bridge
                                                   moduleName:@"myapp"
                                            initialProperties:appProperties];

  rootView.backgroundColor = [[UIColor alloc] initWithRed:255.0f green:255.0f blue:255.0f alpha:1];

  self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
  UIViewController *rootViewController = [UIViewController new];
  rootViewController.view = rootView;
  self.window.rootViewController = rootViewController;
  [self.window makeKeyAndVisible];

 // Define UNUserNotificationCenter
  UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
  center.delegate = self;

  [RNBootSplash initWithStoryboard:@"BootSplash" rootView:rootView]; // <- initialization using the storyboard file name

  return YES;
}

// Called when a notification is delivered to a foreground app.
-(void)userNotificationCenter:(UNUserNotificationCenter *)center
      willPresentNotification:(UNNotification *)notification
        withCompletionHandler:(void (^)(UNNotificationPresentationOptions options))completionHandler
{
  // Still call the JS onNotification handler so it can display the new message right away
  NSDictionary *userInfo = notification.request.content.userInfo;
  [RNCPushNotificationIOS didReceiveRemoteNotification:userInfo
                                fetchCompletionHandler:^void (UIBackgroundFetchResult result){}];

  // hide push notification
  completionHandler(UNNotificationPresentationOptionAlert);
}

////Called when a notification is delivered to a foreground app.
//- (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions options))completionHandler{
//
//    NSDictionary *userInfo = notification.request.content.userInfo;
//    //Foreground
//    NSLog(@"APP_PUSH from foreground %@", userInfo);
//
//   [RNCPushNotificationIOS didReceiveRemoteNotification:userInfo
//   fetchCompletionHandler:^void (UIBackgroundFetchResult result){}];
//   completionHandler(UNNotificationPresentationOptionAlert);
//}

- (NSURL *)sourceURLForBridge:(RCTBridge *)bridge
{
#if DEBUG
  return [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index" fallbackResource:nil];
#else
  return [[NSBundle mainBundle] URLForResource:@"main" withExtension:@"jsbundle"];
#endif
}

// Add this above `@end`:
- (BOOL)application:(UIApplication *)application
   openURL:(NSURL *)url
   options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options
{
  return [RCTLinkingManager application:application openURL:url options:options];
}

// Add this above `@end`:
- (BOOL)application:(UIApplication *)application continueUserActivity:(nonnull NSUserActivity *)userActivity
 restorationHandler:(nonnull void (^)(NSArray<id<UIUserActivityRestoring>> * _Nullable))restorationHandler
{
 return [RCTLinkingManager application:application
                  continueUserActivity:userActivity
                    restorationHandler:restorationHandler];
}

// Required for the register event.
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
{
 [RNCPushNotificationIOS didRegisterForRemoteNotificationsWithDeviceToken:deviceToken];
  [FIRMessaging messaging].APNSToken = deviceToken;
}
// Required for the notification event. You must call the completion handler after handling the remote notification.
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler
{
  [RNCPushNotificationIOS didReceiveRemoteNotification:userInfo fetchCompletionHandler:completionHandler];

}
// Required for the registrationError event.
- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error
{
 [RNCPushNotificationIOS didFailToRegisterForRemoteNotificationsWithError:error];
}
// Required for localNotification event
- (void)userNotificationCenter:(UNUserNotificationCenter *)center
didReceiveNotificationResponse:(UNNotificationResponse *)response
         withCompletionHandler:(void (^)(void))completionHandler
{
  [RNCPushNotificationIOS didReceiveNotificationResponse:response];
}

@end

[DovletAmanov]

Oh I created this issue by mistake, I was about to open it in other module :D