make requested change

alanjhughes · alanjhughes · commit 18ce00375950 · 2023-09-19T09:01:39.000+01:00
diff --git a/packages/react-native/React/CoreModules/RCTAppearance.mm b/packages/react-native/React/CoreModules/RCTAppearance.mm
@@ -72,6 +72,10 @@ - (instancetype)init
   if ((self = [super init])) {
     UITraitCollection *traitCollection = RCTSharedApplication().delegate.window.traitCollection;
     _currentColorScheme = RCTColorSchemePreference(traitCollection);
+    [[NSNotificationCenter defaultCenter] addObserver:self
+                                             selector:@selector(appearanceChanged:)
+                                                 name:RCTUserInterfaceStyleDidChangeNotification
+                                               object:nil];
   }
   return self;
 }
@@ -131,10 +135,7 @@ - (void)appearanceChanged:(NSNotification *)notification
 
 - (void)startObserving
 {
-  [[NSNotificationCenter defaultCenter] addObserver:self
-                                           selector:@selector(appearanceChanged:)
-                                               name:RCTUserInterfaceStyleDidChangeNotification
-                                             object:nil];
+  
 }
 
 - (void)stopObserving

Original file line number	Diff line number	Diff line change
`@@ -72,6 +72,10 @@ - (instancetype)init`
`72`	`72`	`if ((self = [super init])) {`
`73`	`73`	`UITraitCollection *traitCollection = RCTSharedApplication().delegate.window.traitCollection;`
`74`	`74`	`_currentColorScheme = RCTColorSchemePreference(traitCollection);`
	`75`	`+ [[NSNotificationCenter defaultCenter] addObserver:self`
	`76`	`+ selector:@selector(appearanceChanged:)`
	`77`	`+ name:RCTUserInterfaceStyleDidChangeNotification`
	`78`	`+ object:nil];`
`75`	`79`	`}`
`76`	`80`	`return self;`
`77`	`81`	`}`
`@@ -131,10 +135,7 @@ - (void)appearanceChanged:(NSNotification *)notification`
`131`	`135`
`132`	`136`	`- (void)startObserving`
`133`	`137`	`{`
`134`		`- [[NSNotificationCenter defaultCenter] addObserver:self`
`135`		`- selector:@selector(appearanceChanged:)`
`136`		`- name:RCTUserInterfaceStyleDidChangeNotification`
`137`		`- object:nil];`
	`138`	`+`
`138`	`139`	`}`
`139`	`140`
`140`	`141`	`- (void)stopObserving`