humanSize static method
Returns a human readable string of a file size
, e.g. '2.389MB'.
Implementation
static String humanSize(int size) {
String rc;
String unit;
if (size < 1000) {
rc = size.toString() + 'B';
} else {
double size2;
if (size < 1000000) {
unit = 'KB';
size2 = size / 1000.0;
} else if (size < 1000000000) {
unit = 'MB';
size2 = size / 1000000.0;
} else if (size < 1000000000000) {
unit = 'GB';
size2 = size / 1000000000.0;
} else {
unit = 'TB';
size2 = size / 1000000000000.0;
}
rc = sprintf('%.3f%s', [size2, unit]);
}
return rc;
}