~wjc/HomeApp.git

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			using System;
			using System.Collections.Generic;
			using System.Text;

			namespace Shared.Phone
			{
			/// <summary>
			/// 一般的共通逻辑方法
			/// </summary>
			public class HdlCommonLogic
			{
			#region ■ 变量声明___________________________

			/// <summary>
			/// 界面相关的逻辑
			/// </summary>
			private static HdlCommonLogic m_Current;
			/// <summary>
			/// 界面相关的逻辑
			/// </summary>
			public static HdlCommonLogic Current
			{
			get
			{
			if (m_Current == null)
			{
			m_Current = new HdlCommonLogic();
			}
			return m_Current;
			}
			}

			#endregion

			#region ■ 16进制转化_________________________

			/// <summary>
			/// 将16进制的文本翻译为正常文本
			/// </summary>
			/// <param name="hexText">16进制的文本</param>
			/// <param name="count">以多少个字节为一组</param>
			/// <returns></returns>
			public string TranslateHexadecimalIntoText(string hexText, int count = 2)
			{
			string textValue = string.Empty;
			while (hexText.Length > 0)
			{
			string temp = hexText.Substring(0, count);
			hexText = hexText.Substring(count);
			int value = Convert.ToInt32(temp, 16);
			textValue += ((char)value).ToString();
			}
			return textValue;
			}

			/// <summary>
			/// 将文本翻译为16进制的文本
			/// </summary>
			/// <param name="text">指定文本</param>
			/// <returns></returns>
			public string TranslateTextIntoHexadecimal(string text)
			{
			string textValue = string.Empty;
			foreach (char c in text)
			{
			int value = Convert.ToInt32(c);
			textValue += Convert.ToString(value, 16);
			}
			return textValue;
			}

			#endregion

			#region ■ 加密和解密_________________________

			/// <summary>
			/// 加密密码
			/// </summary>
			/// <param name="keys"></param>
			/// <param name="strPsw"></param>
			/// <returns></returns>
			public string EncryptPassword(string keys, string strPsw)
			{
			try
			{
			if (string.IsNullOrEmpty(strPsw) == true)
			{
			return strPsw;
			}
			var des = new System.Security.Cryptography.DESCryptoServiceProvider();
			byte[] inputByteArray = Encoding.Default.GetBytes(strPsw);
			des.Key = ASCIIEncoding.ASCII.GetBytes(keys);
			des.IV = ASCIIEncoding.ASCII.GetBytes(keys);
			var ms = new System.IO.MemoryStream();
			var cs = new System.Security.Cryptography.CryptoStream(ms, des.CreateEncryptor(), System.Security.Cryptography.CryptoStreamMode.Write);
			cs.Write(inputByteArray, 0, inputByteArray.Length);
			cs.FlushFinalBlock();
			StringBuilder ret = new StringBuilder();
			foreach (byte b in ms.ToArray())
			{
			ret.AppendFormat("{0:X2}", b);
			}
			return ret.ToString().ToLower();
			}
			catch { return strPsw; }
			}

			/// <summary>
			/// 解密密码
			/// </summary>
			/// <param name="strPsw"></param>
			/// <returns></returns>
			public string DecryptPassword(string keys, string strPsw)
			{
			try
			{
			if (strPsw == string.Empty)
			{
			return strPsw;
			}
			var des = new System.Security.Cryptography.DESCryptoServiceProvider();

			byte[] inputByteArray = new byte[strPsw.Length / 2];
			for (int x = 0; x < strPsw.Length / 2; x++)
			{
			int i = (Convert.ToInt32(strPsw.Substring(x * 2, 2), 16));
			inputByteArray[x] = (byte)i;
			}

			des.Key = ASCIIEncoding.ASCII.GetBytes(keys);
			des.IV = ASCIIEncoding.ASCII.GetBytes(keys);
			var ms = new System.IO.MemoryStream();
			var cs = new System.Security.Cryptography.CryptoStream(ms, des.CreateDecryptor(), System.Security.Cryptography.CryptoStreamMode.Write);
			cs.Write(inputByteArray, 0, inputByteArray.Length);
			cs.FlushFinalBlock();

			StringBuilder ret = new StringBuilder();

			return System.Text.Encoding.Default.GetString(ms.ToArray());
			}
			catch { return strPsw; }
			}
			#endregion

			#region ■ 时间转换___________________________

			/// <summary>
			/// 将utc时间类型的字符串(这种格式:2019-11-11T11:31:01),转换为本地时间
			/// </summary>
			/// <param name="timeText">这种格式:2019-11-11T11:31:01</param>
			/// <returns></returns>
			public DateTime ConvertUtcTimeToLocalTime(string timeText)
			{
			var utcTime = Convert.ToDateTime(timeText);
			return TimeZoneInfo.ConvertTimeFromUtc(utcTime, TimeZoneInfo.Local);
			}

			/// <summary>
			/// 将utc时间类型的字符串(这种格式:1597302318861,13位数),转换为本地时间
			/// </summary>
			/// <param name="timeText">这种格式:1597302318861,13位数</param>
			/// <returns></returns>
			public DateTime ConvertUtcTimeToLocalTime2(string timeText)
			{
			DateTime dtStart = new DateTime(1970, 1, 1);
			long lTime = long.Parse(timeText + "0000");
			TimeSpan toNow = new TimeSpan(lTime);
			DateTime utcTime = dtStart.Add(toNow);

			return TimeZoneInfo.ConvertTimeFromUtc(utcTime, TimeZoneInfo.Local);
			}

			#endregion

			#region ■ 拼接超时信息_______________________

			/// <summary>
			/// 拼接网关回复超时的信息
			/// </summary>
			/// <param name="errorMsg">错误信息</param>
			/// <param name="resultData">网关返回的resultData,里面有【errorMessageBase】这个东西的那种对象</param>
			/// <param name="strResultData">网关返回的resultData,里面的【errorMessageBase】的值,设定有此值时，resultData无效</param>
			/// <param name="addBrackets">是否添加括号</param>
			/// <returns></returns>
			public string CombineGatewayTimeOutMsg(string errorMsg, object resultData, string strResultData = null, bool addBrackets = true)
			{
			if (resultData == null && strResultData == null)
			{
			return errorMsg;
			}

			string errorMsgBase = strResultData;
			if (errorMsgBase == null)
			{
			if (resultData is ReceiptGatewayResult)
			{
			errorMsgBase = string.Empty;
			if (((ReceiptGatewayResult)resultData).ErrorMsgDiv == 0)
			{
			errorMsgBase = "回复超时";
			}
			}
			else
			{
			Type myType = resultData.GetType();
			object errorObj = myType.InvokeMember("errorMessageBase", System.Reflection.BindingFlags.GetField, null, resultData, null);
			if (errorObj == null)
			{
			return errorMsg;
			}
			errorMsgBase = errorObj.ToString();
			}
			}

			if (errorMsgBase.Contains("回复超时") == false)
			{
			//只有回复超时的时候才会加上
			return errorMsg;
			}
			errorMsg += "\r\n";
			if (addBrackets == true)
			{
			//(网关回复超时,请稍后再试)
			return errorMsg + "(" + Language.StringByID(R.MyInternationalizationString.uGatewayResponseTimeOut) + ")";
			}
			else
			{
			//网关回复超时,请稍后再试
			return errorMsg + Language.StringByID(R.MyInternationalizationString.uGatewayResponseTimeOut);
			}
			}

			#endregion

			#region ■ 读取Resources文件夹的INI___________

			/// <summary>
			/// 读取Resources文件夹的INI内容
			/// </summary>
			/// <param name="i_iniFileName">Ini文件的名字</param>
			/// <returns></returns>
			public List<string> GetInitFileContent(string i_iniFileName)
			{
			System.IO.StreamReader streamReader = null;
			var listText = new List<string>();
			try
			{
			#if iOS
			string textFile = Foundation.NSBundle.MainBundle.PathForResource(i_iniFileName, null);
			streamReader = new System.IO.StreamReader(textFile, Encoding.UTF8);
			string text;
			while ((text = streamReader.ReadLine()) != null)
			{
			listText.Add(text.Trim());
			}
			return listText;
			#endif
			#if Android
			var stream = Application.Activity.Assets.Open(i_iniFileName);
			streamReader = new System.IO.StreamReader(stream, Encoding.UTF8);
			string text;
			while ((text = streamReader.ReadLine()) != null)
			{
			listText.Add(text.Trim());
			}
			stream.Close();
			return listText;
			#endif
			}
			catch
			{
			return listText;
			}
			finally
			{
			try
			{
			streamReader?.Close();
			}
			catch
			{
			}
			}
			}

			#endregion

			#region ■ 一般方法___________________________

			/// <summary>
			/// 从一堆文字中,获取这一堆文字里面数字字符串的最长长度
			/// </summary>
			/// <param name="listText"></param>
			/// <returns></returns>
			public int GetNumberMaxLength(List<string> listText)
			{
			int maxLength = 0;
			foreach (var text in listText)
			{
			string value = string.Empty;
			foreach (var c in text)
			{
			if (char.IsNumber(c) == true)
			{
			//数字
			value += c.ToString();
			continue;
			}
			else if (value != string.Empty)
			{
			//判断数字长度
			if (maxLength <= value.Length)
			{
			maxLength = value.Length;
			}
			value = string.Empty;
			}
			}
			//判断数字长度
			if (maxLength <= value.Length)
			{
			maxLength = value.Length;
			}
			}
			return maxLength;
			}
			#endregion
			}
			}