Android开发之拼音转换工具类PinyinUtils示例

public class PinyinUtils {    public static String getPinyin(String str) {    HanyuPinyinOutputFormat format = new HanyuPinyinOutputFormat();    format.setCaseType(HanyuPinyinCaseType.UPPERCASE);    format.setToneType(HanyuPinyinToneType.WITHOUT_TONE);    StringBuilder sb = new StringBuilder();    char[] charArray = str.toCharArray();    for (int i = 0; i < charArray.length; i++) {      char c = charArray[i];      // 如果是空格, 跳过      if (Character.isWhitespace(c)) {        continue;      }      if (c >= -127 && c < 128) {        // 肯定不是汉字        sb.append(c);      } else {        String s = "";        try {          // 通过char得到拼音集合. 单 -> dan, shan          s = PinyinHelper.toHanyuPinyinStringArray(c, format)[0];          sb.append(s);        } catch (BadHanyuPinyinOutputFormatCombination e) {          e.printStackTrace();          sb.append(s);        }      }    }    return sb.toString();  }}