Files
react-native/packages/react-native/React/CoreModules/RCTPlatform.mm
T
Samuel Susla 0e540298ae remove requirement for main queue setup for RCTPlatform (#49474)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/49474

changelog: [internal]

Can move setup to the background setup:
1. Use RCTTraitCollectionProxy to access current trait collection to check if force touch is available.
2. UIDevice.currentDevice is thread safe and can be read safely from a background thread.

Reviewed By: rshest

Differential Revision: D69744257

fbshipit-source-id: 8857a827c3d3e03a9b2ced15e6970d728693a043
2025-02-19 05:37:54 -08:00

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/*
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#import "RCTPlatform.h"
#import <UIKit/UIKit.h>
#import <FBReactNativeSpec/FBReactNativeSpec.h>
#import <React/RCTTraitCollectionProxy.h>
#import <React/RCTUtils.h>
#import <React/RCTVersion.h>
#import "CoreModulesPlugins.h"
#import <optional>
using namespace facebook::react;
static NSString *interfaceIdiom(UIUserInterfaceIdiom idiom)
{
switch (idiom) {
case UIUserInterfaceIdiomPhone:
return @"phone";
case UIUserInterfaceIdiomPad:
return @"pad";
case UIUserInterfaceIdiomTV:
return @"tv";
case UIUserInterfaceIdiomCarPlay:
return @"carplay";
#if TARGET_OS_VISION
case UIUserInterfaceIdiomVision:
return @"vision";
#endif
default:
return @"unknown";
}
}
@interface RCTPlatform () <NativePlatformConstantsIOSSpec>
@end
@implementation RCTPlatform
RCT_EXPORT_MODULE(PlatformConstants)
+ (BOOL)requiresMainQueueSetup
{
return NO;
}
- (dispatch_queue_t)methodQueue
{
return dispatch_get_main_queue();
}
// TODO: Use the generated struct return type.
- (ModuleConstants<JS::NativePlatformConstantsIOS::Constants>)constantsToExport
{
return (ModuleConstants<JS::NativePlatformConstantsIOS::Constants>)[self getConstants];
}
- (ModuleConstants<JS::NativePlatformConstantsIOS::Constants>)getConstants
{
UIDevice *device = [UIDevice currentDevice];
bool isForceTouchAvailable = [RCTTraitCollectionProxy sharedInstance].currentTraitCollection.forceTouchCapability ==
UIForceTouchCapabilityAvailable;
auto versions = RCTGetReactNativeVersion();
return typedConstants<JS::NativePlatformConstantsIOS::Constants>({
.forceTouchAvailable = isForceTouchAvailable,
.osVersion = [device systemVersion],
.systemName = [device systemName],
.interfaceIdiom = interfaceIdiom([device userInterfaceIdiom]),
.isTesting = RCTRunningInTestEnvironment() ? true : false,
.reactNativeVersion = JS::NativePlatformConstantsIOS::ConstantsReactNativeVersion::Builder(
{.minor = [versions[@"minor"] doubleValue],
.major = [versions[@"major"] doubleValue],
.patch = [versions[@"patch"] doubleValue],
.prerelease = [versions[@"prerelease"] isKindOfClass:[NSNull class]] ? nullptr : versions[@"prerelease"]}),
#if TARGET_OS_MACCATALYST
.isMacCatalyst = true,
#else
.isMacCatalyst = false,
#endif
});
}
- (std::shared_ptr<TurboModule>)getTurboModule:(const ObjCTurboModule::InitParams &)params
{
return std::make_shared<NativePlatformConstantsIOSSpecJSI>(params);
}
@end
Class RCTPlatformCls(void)
{
return RCTPlatform.class;
}