react-native/React/Base/RCTPlatform.m

48 lines
1.2 KiB
Objective-C

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#import "RCTPlatform.h"
#import <UIKit/UIKit.h>
#import "RCTUtils.h"
@implementation RCTPlatform
static NSString *interfaceIdiom(UIUserInterfaceIdiom idiom) {
switch(idiom) {
case UIUserInterfaceIdiomPhone:
return @"phone";
case UIUserInterfaceIdiomPad:
return @"pad";
case UIUserInterfaceIdiomTV:
return @"tv";
case UIUserInterfaceIdiomCarPlay:
return @"carplay";
default:
return @"unknown";
}
}
RCT_EXPORT_MODULE(PlatformConstants)
- (NSDictionary<NSString *, id> *)constantsToExport
{
UIDevice *device = [UIDevice currentDevice];
return @{
@"forceTouchAvailable": @(RCTForceTouchAvailable()),
@"osVersion": [device systemVersion],
@"systemName": [device systemName],
@"interfaceIdiom": interfaceIdiom([device userInterfaceIdiom]),
@"isTesting": @(RCTRunningInTestEnvironment()),
};
}
@end