Use generated interface for commands in Switch component

Summary:
Use codegened native commands in Switch

changelog: [internal]

Reviewed By: TheSavior

Differential Revision: D18266849

fbshipit-source-id: a2de0e7342619c437f6d34f8dbf413f2f2888548

React/Fabric/Mounting/ComponentViews/Switch/RCTSwitchComponentView.mm

@@ -10,9 +10,13 @@
 #import <react/components/rncore/ComponentDescriptors.h>
 #import <react/components/rncore/EventEmitters.h>
 #import <react/components/rncore/Props.h>
+#import <react/components/rncore/RCTComponentViewHelpers.h>
 
 using namespace facebook::react;
 
+@interface RCTSwitchComponentView () <RCTSwitchViewProtocol>
+@end
+
 @implementation RCTSwitchComponentView {
   UISwitch *_switchView;
 }
@@ -96,4 +100,16 @@ - (void)onChange:(UISwitch *)sender
       ->onChange(SwitchOnChangeStruct{.value = static_cast<bool>(sender.on)});
 }
 
+#pragma mark - Native Commands
+
+- (void)handleCommand:(const NSString *)commandName args:(const NSArray *)args
+{
+  RCTSwitchHandleCommand(self, commandName, args);
+}
+
+- (void)setValue:(BOOL)value
+{
+  [_switchView setOn:value animated:YES];
+}
+
 @end