如何使用大值格式化程序设置自定义后缀

How to Set Custom Suffix with Large Value Formatter

我想用大值格式化程序设置自定义后缀。它的默认后缀是:

但我想将其自定义为:

我曾尝试将其默认更改为 rb、jt、m 和 t,但结果只是:

m 和 t 没有问题,因为它只包含 1 个后缀

private String[] mSuffix = new String[]{"", "k", "m", "b", "t"};

结果是: 812k, 8.12m, 8.12b, 8.12t

尝试将其更改为:

private String[] mSuffix = new String[]{"", "rb", "jt", "m", "t"};

结果是: 812r, 8.12j, 8.12m, 8.12t

这是使用 mSuffix 的时候

 private String makePretty(double number) {

    String r = mFormat.format(number);

    int numericValue1 = Character.getNumericValue(r.charAt(r.length() - 1));
    int numericValue2 = Character.getNumericValue(r.charAt(r.length() - 2));
    int combined = Integer.valueOf(numericValue2 + "" + numericValue1);

    r = r.replaceAll("E[0-9][0-9]", mSuffix[combined / 3]);

    while (r.length() > mMaxLength || r.matches("[0-9]+\.[a-z]")) {
        r = r.substring(0, r.length() - 2) + r.substring(r.length() - 1);
    }

    return r;
}

我希望输出是

提前致谢

假设 mFormat.formatter(number); 做对了 (5000.0 -> "5k"),那么:

private String makePretty(double number) {

  String r = mFormat.format(number);

  if (r.indexOf("k") > 0) {
    r = r.replace("k", "rb");
  } else if (r.indexOf("m") > 0) {
    r = r.replace("m", "jt");
  } else if (r.indexOf("b") > 0) {
    r = r.replace("b", "m")
  }

  return r;
}