Java Utililty Methods Float to String

String floatToFormattedString(float f)
Shortens numbers to a representable state (#*.###)

if (f == (int) f) {
 return String.valueOf((int) f);
} else {
 return new DecimalFormat("#.##").format(f);

String floatToString(final float value, final boolean stripDotZero)
Converts a given float value to a String with a single digit after that decimal point and optionally strips ".0" if present.

return fixedPointToString((long) (value * 10), stripDotZero);

String floatToString(float boost)
float To String

if (boost != 1.0f)
 return "^" + Float.toString(boost);
return "";

String floatToString(float d)
float To String

if (d == (long) d) 
 return String.format("%d", (long) d);
else {
 d = Math.round(d * 100);
 d = d / 100;
 String s = String.valueOf(d);
 return s.contains(".") ? s.replaceAll("0*$", "").replaceAll("\\.$", "") : s;

String floatToString(float f, boolean asAPI)
Converts a float to a string and is removing the ".0" if the float is an integer.

String valS = String.valueOf(f);
return valS.endsWith(".0") ? valS.substring(0, valS.length() - 2) : (valS + (asAPI ? "f" : ""));

String floatToString(float f, int precision)
float To String

boolean negative = f < 0;
f = (negative ? -f : f);
long whole_rep = Math.round(f * Math.pow(10, -precision));
String wholeRepStr = String.valueOf(whole_rep);
if (whole_rep == 0)
 return wholeRepStr;
int whole_len = wholeRepStr.length();
int pre_len = whole_len + precision;
...

String floatToString(float f, int precision)
Convert float to string, with given precision.

String s = Float.toString(f);
int i = s.lastIndexOf('.');
if (i == -1)
 return s;
int end = i + precision + 1;
return (end < s.length()) ? s.substring(0, end) : s;

String floatToString(float fValue)
Converts a float value to a String value

String value = String.valueOf(fValue);
value = value.replaceFirst("\\.*0*$", "");
return value;

String floatToString(Float num)
float To String

java.text.NumberFormat f = java.text.NumberFormat.getInstance();
f.setGroupingUsed(false);
return f.format(num);

String floatToString(float val, int width)
float To String

String str = mDF.format(val);
if (str.length() >= width) {
 return str;
return mSpaces.substring(0, width - str.length()) + str;