通过API异步获取系统信息属性

// getSystemInfo.ets
import { atomicService } from '@kit.ScenarioFusionKit';
import { hilog } from '@kit.PerformanceAnalysisKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { window } from '@kit.ArkUI';

let stateArray:Array<atomicService.SystemInfoType> = ['brand','deviceModel','screenWidth','screenHeight','statusBarHeight','screenSafeArea', 'language',
'osFullName', 'fontSizeSetting', 'sdkApiVersion', 'bluetoothEnabled', 'wifiEnabled', 'locationEnabled', 'deviceOrientation', 'theme', 'windowWidth', 'windowHeight']
try {
  atomicService.getSystemInfo(stateArray).then((data: atomicService.SystemInfo) => {
    hilog.info(0x0000, 'testTag', 'succeeded in getting system info asynchronously');
    let brand : string | undefined = data.brand;
    let deviceModel : string | undefined = data.deviceModel;
    let screenWidth : number | undefined = data.screenWidth;
    let screenHeight : number | undefined = data.screenHeight;
    let statusBarHeight : number | undefined = data.statusBarHeight;
    let screenSafeArea : window.AvoidArea | undefined = data.screenSafeArea;
    let language : string | undefined = data.language;
    let osFullName : string | undefined = data.osFullName;
    let fontSizeSetting : number | undefined = data.fontSizeSetting;
    let sdkApiVersion : number | undefined = data.sdkApiVersion;
    let bluetoothEnabled : boolean | undefined = data.bluetoothEnabled;
    let wifiEnabled : boolean | undefined = data.wifiEnabled;
    let locationEnabled : boolean | undefined = data.locationEnabled;
    let deviceOrientation : string | undefined = data.deviceOrientation;
    let theme : ColorMode | undefined = data.theme;
    let windowWidth : number | undefined = data.windowWidth;
    let windowHeight : number | undefined = data.windowHeight;
  }).catch((error : BusinessError) => {
    hilog.error(0x0000, 'testTag', 'Promise error: %{public}d %{public}s', error.code, error.message);
  })
} catch (error) {
  hilog.error(0x0000, 'testTag', 'failReason: %{public}d %{public}s', error.code, error.message);
}