public
static
String bytes2kb(
long
bytes)
{
BigDecimal filesize
=
new
BigDecimal(bytes);
BigDecimal megabyte
=
new
BigDecimal(
1024
*
1024
);
float
returnValue
=
filesize.divide(megabyte,
2
, BigDecimal.ROUND_UP).floatValue();
if
(returnValue
>
1
)
return
(returnValue
+
"
MB
"
);
BigDecimal kilobyte
=
new
BigDecimal(
1024
);
returnValue
=
filesize.divide(kilobyte,
2
, BigDecimal.ROUND_UP).floatValue();
return
(returnValue
+
"
KB
"
);
}