using System;using System.Collections;using System.Collections.Generic;using UnityEngine;using UnityEngine.UI;public class GetTimeAndBattery : MonoBehaviour{    public Text Power;    public Text TimePhone;    public Text NetworkText;    public Image NetImage;    string _time = string.Empty;    string _battery = string.Empty;    void Start()    {        StartCoroutine("UpdateBattery");        StartCoroutine("UpdateTime");        StartCoroutine("UpdateNetwork");//识别手机使用的网络        //Handheld.Vibrate();//调用手机振动。    }    IEnumerator UpdateBattery()    {        while (true)        {            //此处的battery是一个百分比数字，比如电量是93%，则这个数字是93              _battery = GetBatteryLevel().ToString();            print("battery::::" + _battery);            Power.text = _battery + "%";            yield return new WaitForSeconds(300f);        }    }    int GetBatteryLevel()    {        try        {            //不适用于华为            string CapacityString = System.IO.File.ReadAllText("/sys/class/power_supply/battery/capacity");            return int.Parse(CapacityString);        }        catch (Exception e)        {            Debug.Log("Failed to read battery power; " + e.Message);        }        return -1;    }    //更新技能时间    IEnumerator UpdateTime()    {        DateTime now = DateTime.Now;        TimePhone.text = string.Format("{0}:{1}", now.Hour, now.Minute);        yield return new WaitForSeconds(60f - now.Second);        while (true)        {            now = DateTime.Now;            TimePhone.text = string.Format("{0}:{1},", now.Hour, now.Minute);            yield return new WaitForSeconds(60f);        }    }    //更新手机状态    IEnumerator UpdateNetwork()    {        while (true)        {            GetNetWoker();            yield return new WaitForSeconds(300f);        }    }    void GetNetWoker()    {        if (Application.internetReachability == NetworkReachability.NotReachable)//网络不可用        {            NetImage.CrossFadeAlpha(1, 1, false);            if (NetworkText) {                NetworkText.enabled = false;            }                        NetImage.color = Color.red;        }        else if (Application.internetReachability == NetworkReachability.ReachableViaLocalAreaNetwork)//wifi在线        {            NetImage.CrossFadeAlpha(1, 1, false);            if (NetworkText) {                NetworkText.enabled = false;            }                        NetImage.color = Color.white;           }        else if (Application.internetReachability == NetworkReachability.ReachableViaCarrierDataNetwork)//4G在线        {            NetImage.CrossFadeAlpha(0, 1,false);            if (NetworkText) {                NetworkText.enabled = true;                NetworkText.text = "4G";            }        }    }}

 

参考博客地址：https://blog.csdn.net/ldy597321444/article/details/78029675

使用Java接入安卓的SDK 获取手机的信息：http://www.cnblogs.com/wuzhang/p/wuzhang20170318.html

有的手机电量无法获取，所以研究新的方法中。待更新。

 代码：