javascript - 기기 정보 반응 네이티브 iOS 검색

이것은 기본 모듈을 사용하여 쉽게 수행 할 수 있으며 라이브러리 나 종속성이 필요하지 않습니다.

동기 버전

JS에서 :

import { NativeModules} from "react-native"
const DeviceInfo = NativeModules.DeviceInfo;
const deviceName = DeviceInfo.getName();

: RCTDeviceInfo.h

#import <Foundation/Foundation.h>
#import <React/RCTBridgeModule.h>
@interface RCTDeviceInfo : NSObject<RCTBridgeModule>
@end

RCTDeviceInfo.m

#import "RCTDataLogger.h"
@implementation RCTDeviceInfo
RCT_EXPORT_MODULE(DeviceInfo);
RCT_EXPORT_BLOCKING_SYNCHRONOUS_METHOD(getName) {
    return [[UIDevice currentDevice] name];
}
@end

비동기 버전

JS에서 :

import { NativeModules} from "react-native"
const DeviceInfo = NativeModules.DeviceInfo;
DeviceInfo.getName().then(deviceName => {
  console.log("Current Device: "+deviceName);
}

: RCTDeviceInfo.h

#import <Foundation/Foundation.h>
#import <React/RCTBridgeModule.h>
@interface RCTDeviceInfo : NSObject<RCTBridgeModule>
@end

RCTDeviceInfo.m

#import "RCTDataLogger.h"
@implementation RCTDeviceInfo
RCT_EXPORT_MODULE(DeviceInfo);
RCT_EXPORT_METHOD(getName
              getName_resolver:(RCTPromiseResolveBlock)resolve
              getName_rejecter:(RCTPromiseRejectBlock)reject) {
    resolve([[UIDevice currentDevice] name]);
}
@end