using System;
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using System.Text;
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using Shared.SimpleControl;
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using Shared.SimpleControl.Phone;
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namespace Shared
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{
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public class Utlis
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{
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///// <summary>
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///// 将int数值转换为占四个字节的byte数组
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///// </summary>
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///// <param name="value"></param>
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///// <returns></returns>
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//public static byte [] IntToByteArray (int i)
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//{
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// byte [] result = new byte [4];
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// // 由高位到低位
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// result [0] = (byte)((i >> 24) & 0xFF);
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// result [1] = (byte)((i >> 16) & 0xFF);
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// result [2] = (byte)((i >> 8) & 0xFF);
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// result [3] = (byte)(i & 0xFF);
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// return result;
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//}
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///// <summary>
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///// byte[]转int
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///// </summary>
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///// <param name="bytes"></param>
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///// <returns></returns>
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//public static int ByteArrayToInt (byte [] bytes)
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//{
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// int value = 0;
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// // 由高位到低位
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// for (int i = 0; i < 4; i++) {
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// int shift = (4 - 1 - i) * 8;
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// value += (bytes [i] & 0x000000FF) << shift;// 往高位游
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// }
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// return value;
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//}
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/// <summary>
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/// 全局打印
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/// </summary>
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public static void WriteLine (object mes)
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{
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#if DEBUG
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System.Console.WriteLine (mes);
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#endif
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}
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public static int StringToInt (string mStr) {
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try {
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return int.Parse (mStr);
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} catch {
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return 0;
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}
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}
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public static void ShowAppLinkStatus (AppLinkStatus mStatus) {
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switch (mStatus) {
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case AppLinkStatus.CloudLink:
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MainPage.WiFiStatus = "CrabtreeAdd/CloudLink.png";
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break;
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case AppLinkStatus.CloudUnlink:
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MainPage.WiFiStatus = "CrabtreeAdd/CloudUnlink.png";
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break;
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case AppLinkStatus.CloudOffline:
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MainPage.WiFiStatus = "CrabtreeAdd/CloudOffline.png";
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break;
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case AppLinkStatus.WiFi:
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MainPage.WiFiStatus = "CrabtreeAdd/WiFi.png";
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break;
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case AppLinkStatus.WiFiUnlink:
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MainPage.WiFiStatus = "CrabtreeAdd/WiFiUnlink.png";
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break;
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case AppLinkStatus.WiFiOffline:
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MainPage.WiFiStatus = "CrabtreeAdd/WiFiOffline.png";
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break;
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default:
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break;
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}
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Shared.Application.RunOnMainThread (() => {
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UserMiddle.btnLinkStatus.UnSelectedImagePath = MainPage.WiFiStatus;
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});
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}
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/// <summary>
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/// 获取请求提交的语言参数
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/// </summary>
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public static string GetPostLanguageType ()
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{
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//L1APP默认英语
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return LanguageTypeEnum.ENGLISH.ToString ();
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//return Language.CurrentLanguage == "Chinese" ? LanguageTypeEnum.CHINESE.ToString () : LanguageTypeEnum.ENGLISH.ToString ();
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}
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/// <summary>
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/// 弹窗提示
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/// </summary>
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/// <param name="mes"></param>
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public static void ShowAlertOnMainThread (string mes)
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{
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Application.RunOnMainThread (() => {
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new Alert ("", mes, Language.StringByID (SimpleControl.R.MyInternationalizationString.Close)).Show ();
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});
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}
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/// <summary>
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/// ShowTip
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/// </summary>
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/// <param name="mes"></param>
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/// <param name="closeTime">关闭时间</param>
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public static void ShowTip (string mes, int closeTime = 2)
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{
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if (MainPage.MainFrameLayout == null) return;
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var tip = new Tip () {
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Text = mes,
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CloseTime = closeTime,
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Direction = AMPopTipDirection.None,
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MaxWidth = MainPage.MainFrameLayout.Width
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};
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tip.Show (MainPage.MainFrameLayout);
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}
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/// <summary>
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/// 获取时间戳（ss）
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/// </summary>
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/// <param name="unixTimeStamp"></param>
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/// <returns></returns>
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public static DateTime UnixToDateTime (long unixTimeStamp)
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{
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DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime (new DateTime (1970, 1, 1)); // 当地时区
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return startTime.AddSeconds (unixTimeStamp);
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}
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/// <summary>
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/// </summary>
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/// <param name="unixTimeStamp"></param>
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/// <returns></returns>
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public static long DateTimeToUnix (DateTime dateTime)
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{
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DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime (new DateTime (1970, 1, 1)); // 当地时区
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return (long)(dateTime - startTime).TotalSeconds; // 相差秒数
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="unixTimeStamp"></param>
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/// <returns></returns>
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public static DateTime UnixToDateTimeMS (long unixTimeStamp)
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{
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DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime (new DateTime (1970, 1, 1)); // 当地时区
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return startTime.AddMilliseconds (unixTimeStamp);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="unixTimeStamp"></param>
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/// <param name="format"></param>
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/// <returns></returns>
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public static string UnixToDateTimeWithFormatMS (long unixTimeStamp, string format = "yyyy")
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{
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DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime (new DateTime (1970, 1, 1)); // 当地时区
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return startTime.AddMilliseconds (unixTimeStamp).ToString (format);
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}
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/// <summary>
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/// 生成随机字符串
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/// </summary>
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/// <param name="length">字符串的长度</param>
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/// <returns></returns>
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public static string CreateRandomString (int length)
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{
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// 创建一个StringBuilder对象存储密码
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StringBuilder sb = new StringBuilder ();
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//使用for循环把单个字符填充进StringBuilder对象里面变成14位密码字符串
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for (int i = 0; i < length; i++) {
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Random random = new Random (Guid.NewGuid ().GetHashCode ());
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//随机选择里面其中的一种字符生成
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switch (random.Next (3)) {
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case 0:
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//调用生成生成随机数字的方法
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sb.Append (createNum ());
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break;
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case 1:
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//调用生成生成随机小写字母的方法
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sb.Append (createSmallAbc ());
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break;
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case 2:
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//调用生成生成随机大写字母的方法
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sb.Append (createBigAbc ());
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break;
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}
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}
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return sb.ToString ();
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}
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/// <summary>
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/// 生成单个随机数字
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/// </summary>
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static int createNum ()
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{
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Random random = new Random (Guid.NewGuid ().GetHashCode ());
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int num = random.Next (10);
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return num;
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}
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/// <summary>
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/// 生成单个大写随机字母
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/// </summary>
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static string createBigAbc ()
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{
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//A-Z的 ASCII值为65-90
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Random random = new Random (Guid.NewGuid ().GetHashCode ());
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int num = random.Next (65, 91);
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string abc = Convert.ToChar (num).ToString ();
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return abc;
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}
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/// <summary>
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/// 生成单个小写随机字母
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/// </summary>
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static string createSmallAbc ()
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{
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//a-z的 ASCII值为97-122
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Random random = new Random (Guid.NewGuid ().GetHashCode ());
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int num = random.Next (97, 123);
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string abc = Convert.ToChar (num).ToString ();
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return abc;
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}
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public static string MD5Encrypt (string mPassword)
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{
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var md5 = new System.Security.Cryptography.MD5CryptoServiceProvider ();
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return BitConverter.ToString (md5.ComputeHash (Encoding.UTF8.GetBytes (mPassword))).Replace ("-", "");
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}
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///// 字符串截取并拼接
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///// </summary>
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///// <param name="str"></param>
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///// <returns></returns>
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//public static string DelMacString (string str)
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//{
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// string restr = "";
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// if (!string.IsNullOrEmpty (str)) {
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// ArrayList array = GetSeparateSubString (str, 2);
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// foreach (string arr in array) {
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// restr += arr + ".";
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// }
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// }
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// return restr.TrimEnd ('.');
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//}
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//static ArrayList GetSeparateSubString (string txtString, int charNumber) //charNumber为要截取的每段的长度
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//{
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// ArrayList arrlist = new ArrayList ();
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// string tempStr = txtString;
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// for (int i = 0; i < tempStr.Length; i += charNumber)//首先判断字符串的长度，循环截取，进去循环后首先判断字符串是否大于每段的长度
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// {
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// if ((tempStr.Length - i) > charNumber)//如果是，就截取
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// {
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// arrlist.Add (tempStr.Substring (i, charNumber));
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// } else {
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// arrlist.Add (tempStr.Substring (i));//如果不是，就截取最后剩下的那部分
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// }
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// }
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// return arrlist;
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//}
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}
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}
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