EveryLike/uni_modules/uni-getbatteryinfo/utssdk/app-ios/index.uts

// 引用 iOS 原生平台 api
import { UIDevice } from "UIKit";

import { GetBatteryInfo, GetBatteryInfoSuccess, GetBatteryInfoResult, GetBatteryInfoSync } from '../interface.uts';
/**
 * 导出 获取电量方法 
 */
export const getBatteryInfo: GetBatteryInfo = function (options) {

  // 开启电量检测
  UIDevice.current.isBatteryMonitoringEnabled = true

  // 返回数据
  const res: GetBatteryInfoSuccess = {
    errMsg: "getBatteryInfo:ok",
    level: Number(UIDevice.current.batteryLevel * 100),
    isCharging: UIDevice.current.batteryState == UIDevice.BatteryState.charging,
  };
  options.success?.(res);
  options.complete?.(res);
}

export const getBatteryInfoSync: GetBatteryInfoSync = function (): GetBatteryInfoResult {

  // 开启电量检测
  UIDevice.current.isBatteryMonitoringEnabled = true

  // 返回数据
  const res: GetBatteryInfoResult = {
    level: Number(UIDevice.current.batteryLevel * 100),
    isCharging: UIDevice.current.batteryState == UIDevice.BatteryState.charging,
  };
  return res;
}