From 8dfed7df4b579bf9e8c32fe831b380176c8a72b7 Mon Sep 17 00:00:00 2001
From: zhongwuzw <zhongwuzw@qq.com>
Date: Fri, 27 Dec 2024 04:16:25 -0800
Subject: [PATCH] RNTester: Fixes crash when app back to background (#48385)

Summary:
https://github.com/facebook/react-native/issues/48376 removed `applicationDidEnterBackground` from `RCTAppDelegate` but RNTester called it, leads to crash. cc cipolleschi can you please help to review?

## Changelog:

[INTERNAL] [FIXED] - RNTester: Fixes crash when app back to background

Pull Request resolved: https://github.com/facebook/react-native/pull/48385

Test Plan: RNTester iOS back to background not crash.

Reviewed By: cipolleschi

Differential Revision: D67657449

Pulled By: philIip

fbshipit-source-id: e6d806b2677050fa2faa273a7468055d9d21c2a3
---
 packages/rn-tester/RNTester/AppDelegate.mm | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/packages/rn-tester/RNTester/AppDelegate.mm b/packages/rn-tester/RNTester/AppDelegate.mm
index 64c5d4122e7..c69b35ef677 100644
--- a/packages/rn-tester/RNTester/AppDelegate.mm
+++ b/packages/rn-tester/RNTester/AppDelegate.mm
@@ -53,11 +53,6 @@ static NSString *kBundlePath = @"js/RNTesterApp.ios";
   return [super application:application didFinishLaunchingWithOptions:launchOptions];
 }
 
-- (void)applicationDidEnterBackground:(UIApplication *)application
-{
-  [super applicationDidEnterBackground:application];
-}
-
 - (NSDictionary *)prepareInitialProps
 {
   NSMutableDictionary *initProps = [NSMutableDictionary new];