using System;
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using Shared;
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using System.Text.RegularExpressions;
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namespace HDL_ON
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{
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/// <summary>
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/// 常用工具类
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/// </summary>
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public class Utlis
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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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Console.WriteLine(mes);
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#endif
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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(StringId.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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var tip = new Tip()
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{
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Text = mes,
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CloseTime = closeTime,
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Direction = AMPopTipDirection.None
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};
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tip.Show(MainPage.BaseView);
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}
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#region ■ 各种正则检测_______________________
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/// <summary>
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/// 用于中国大陆验证手机号正则表达式
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/// 以1开头，11位
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/// </summary>
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public static string PhoneRegexStr = "^[1][0-9]{10}$";
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/// <summary>
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/// 用于验证非中国大陆手机号正则表达式
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/// </summary>
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public static string PhoneForForeignRegexStr = "^[0-9]*$";
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/// <summary>
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/// 用于验证邮箱正则表达式
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/// </summary>
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public static string EmailRegexStr = "^\\s*([A-Za-z0-9_-]+(\\.\\w+)*@(\\w+\\.)+\\w{2,5})\\s*$";
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/// <summary>
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/// 判断是否包含大写字母
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/// </summary>
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/// <returns><c>true</c>, if contain upper was checked, <c>false</c> otherwise.</returns>
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/// <param name="value">Value.</param>
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public static bool CheckContainUpper(string value)
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{
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Regex reg = new Regex("[A-Z]+");
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return reg.IsMatch(value);
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}
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/// <summary>
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/// 判断是否包含小写字母
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/// </summary>
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/// <returns><c>true</c>, if contain lower was checked, <c>false</c> otherwise.</returns>
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/// <param name="value">Value.</param>
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public static bool CheckContainLower(string value)
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{
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Regex reg = new Regex("[a-z]+");
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return reg.IsMatch(value);
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}
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/// <summary>
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/// 判断是否包含数字
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/// </summary>
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/// <returns><c>true</c>, if contain lower was checked, <c>false</c> otherwise.</returns>
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/// <param name="value">Value.</param>
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public static bool CheckContainNum(string value)
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{
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Regex reg = new Regex("[0-9]+");
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return reg.IsMatch(value);
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}
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/// <summary>
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/// 判断是否包含符号
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/// </summary>
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/// <returns><c>true</c>, if contain lower was checked, <c>false</c> otherwise.</returns>
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/// <param name="value">Value.</param>
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public static bool CheckContainSymbol(string value)
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{
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Regex reg = new Regex("([^a-z0-9A-Z])+");
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return reg.IsMatch(value);
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}
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/// <summary>
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/// 检测邮箱是否合法
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/// </summary>
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/// <param name="email"></param>
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/// <returns></returns>
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public static bool CheckEmail(string email)
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{
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Regex reg = new Regex(EmailRegexStr);
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return reg.IsMatch(email);
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}
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/// <summary>
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/// 检测手机号是否合法
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/// </summary>
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/// <param name="phoneNumber">手机号</param>
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/// <param name="areaCode">地区代码</param>
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/// <returns></returns>
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public static bool CheckPhoneNumber(string phoneNumber, string areaCode)
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{
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//校验外国手机号
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if (areaCode != "86")
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{
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Regex reg = new Regex(PhoneForForeignRegexStr);
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return reg.IsMatch(phoneNumber);
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}
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else
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{
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//校验国内手机号
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Regex reg = new Regex(PhoneRegexStr);
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return reg.IsMatch(phoneNumber);
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}
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}
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#endregion
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/// <summary>
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/// TextButton
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/// 根据文本,计算按钮它实际的宽度
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/// </summary>
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/// <param name="btn"></param>
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/// <param name="extendWidth">补充宽度</param>
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/// <returns></returns>
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public static int GetRealWidthByTextButton(Button btn, int extendWidth = 1)
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{
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if (string.IsNullOrEmpty(btn.Text)) { return Application.GetRealWidth(extendWidth); }
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return btn.GetTextWidth() + Application.GetRealWidth(extendWidth);
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}
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/// <summary>
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/// 根据文本,计算按钮它实际的宽度
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/// </summary>
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/// <returns></returns>
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public static int GetRealWidthByText(Button btn)
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{
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if (string.IsNullOrEmpty(btn.Text)) { return Application.GetRealWidth(4); }
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#if __IOS__
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//需要增加一个误差值
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return btn.GetTextWidth() + Application.GetRealWidth(8);
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#else
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//需要增加一个误差值
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return btn.GetTextWidth() + Application.GetRealWidth(4);
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#endif
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}
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}
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}
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