AppDelegate.h

#import <Foundation/Foundation.h>
#import <React/RCTBridgeDelegate.h>
#import <UIKit/UIKit.h>

#import <Expo/Expo.h>

@interface AppDelegate : EXAppDelegateWrapper <RCTBridgeDelegate>

@end

AppDelegate.m

#import "AppDelegate.h"

#if defined(EX_DEV_MENU_ENABLED)
@import EXDevMenu;
#endif

#if defined(EX_DEV_LAUNCHER_ENABLED)
#include <EXDevLauncher/EXDevLauncherController.h>
#import <EXUpdates/EXUpdatesDevLauncherController.h>
#endif

#import <React/RCTBridge.h>
#import <React/RCTBundleURLProvider.h>
#import <React/RCTRootView.h>
#import <React/RCTLinkingManager.h>
#import <React/RCTConvert.h>

#if defined(FB_SONARKIT_ENABLED) && __has_include(<FlipperKit/FlipperClient.h>)
#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

@implementation AppDelegate

- (RCTBridge *)initializeReactNativeApp:(NSDictionary *)launchOptions
{
  RCTBridge *bridge = [[RCTBridge alloc] initWithDelegate:self launchOptions:launchOptions];
  RCTRootView *rootView = [[RCTRootView alloc] initWithBridge:bridge moduleName:@"main" initialProperties:nil];
  id rootViewBackgroundColor = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"RCTRootViewBackgroundColor"];
  if (rootViewBackgroundColor != nil) {
    rootView.backgroundColor = [RCTConvert UIColor:rootViewBackgroundColor];
  } else {
    rootView.backgroundColor = [UIColor whiteColor];
  }

  UIViewController *rootViewController = [UIViewController new];
  rootViewController.view = rootView;
  self.window.rootViewController = rootViewController;
  [self.window makeKeyAndVisible];

  return bridge;
}


- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
#if defined(FB_SONARKIT_ENABLED) && __has_include(<FlipperKit/FlipperClient.h>)
  InitializeFlipper(application);
#endif
  
  self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
#if defined(EX_DEV_LAUNCHER_ENABLED)
  EXDevLauncherController *controller = [EXDevLauncherController sharedInstance];
        controller.updatesInterface = [EXUpdatesDevLauncherController sharedInstance];
  [controller startWithWindow:self.window delegate:(id<EXDevLauncherControllerDelegate>)self launchOptions:launchOptions];
#else
  [self initializeReactNativeApp:launchOptions];
#endif

  [super application:application didFinishLaunchingWithOptions:launchOptions];

  return YES;
 }

- (NSArray<id<RCTBridgeModule>> *)extraModulesForBridge:(RCTBridge *)bridge
{
  // If you'd like to export some custom RCTBridgeModules, add them here!
  return @[];
}

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

// Linking API
- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options {
  #if defined(EX_DEV_LAUNCHER_ENABLED)
  if ([EXDevLauncherController.sharedInstance onDeepLink:url options:options]) {
    return true;
  }
  #endif
  return [RCTLinkingManager application:application openURL:url options:options];
}

// Universal Links
- (BOOL)application:(UIApplication *)application continueUserActivity:(nonnull NSUserActivity *)userActivity restorationHandler:(nonnull void (^)(NSArray<id<UIUserActivityRestoring>> * _Nullable))restorationHandler {
  return [RCTLinkingManager application:application
                   continueUserActivity:userActivity
                     restorationHandler:restorationHandler];
}

@end

#if defined(EX_DEV_LAUNCHER_ENABLED)
@implementation AppDelegate (EXDevLauncherControllerDelegate)

- (void)devLauncherController:(EXDevLauncherController *)developmentClientController
    didStartWithSuccess:(BOOL)success
{
  developmentClientController.appBridge = [self initializeReactNativeApp:[EXDevLauncherController.sharedInstance getLaunchOptions]];
}

@end
#endif