Xamarin写Android程序时，通常要使用按中文首字母分组显示（如通讯录） 。
于是需要被迫包含CJK，不过包含后包肯定是会变大的，于是。。。。自己写了一个硬枚举的中文转拼音的类。
原理是这样的：
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public class PinYinUtils{ private static readonly Dictionary<string, string> PinYinDict = new Dictionary<string, string> { {"猿", "YUAN"} // 等............ }; /// <summary> /// Return to the first letter /// </summary> /// <param name="word">Chinese word</param> /// <example> /// GetFirstPinyinChar("张三") /// will return "Z" /// Can be used for address book index and so on /// </example> /// <returns></returns> public static string GetFirstPinyinChar(string word) { if (word.Length == 0) return "#"; var firstLetter = word[0].ToString(); if (PinYinDict.ContainsKey(firstLetter)) { return PinYinDict[firstLetter]; } return firstLetter; } /// <summary> /// return the chinese char's pinyin /// </summary> /// <param name="chineseChar"></param> /// <example> /// GetPinYin('福') /// will return "FU" /// </example> /// <returns></returns> public static string GetPinYin(char chineseChar) { var str = chineseChar.ToString(); if (PinYinDict.ContainsKey(str)) { return PinYinDict[str]; } return null; } /// <summary> /// Get the phonetic abbreviation for Chinese char /// </summary> /// <param name="chineseChar"></param> /// <example> /// GetShortPinYin('福') /// will return "F" /// </example> /// <returns></returns> public static string GetShortPinYin(char chineseChar) { var str = chineseChar.ToString(); if (PinYinDict.ContainsKey(str)) { var first = PinYinDict[str].FirstOrDefault(); if (first == 0) return null; return first.ToString(); } return null; }} |
源码：
https://github.com/chsword/PinYinUtil/blob/master/PinYinUtils.cs
GITHUB：https://github.com/chsword/PinYinUtil
以上就是本文的全部内容，希望本文的内容对大家的学习或者工作能带来一定的帮助，同时也希望多多支持服务器之家！
原文链接：http://www.cnblogs.com/chsword/p/xamarin_chinese_to_pinyin.html
