Android File Size Readable Format FormetFileSize(long fileS)

Description

Formet File Size

License

Apache License

Declaration

public static String FormetFileSize(long fileS) 

Method Source Code

//package com.java2s;
/*/*from www. j a  v  a  2  s  .  c om*/
 * Copyright (C) 2013  WhiteCat ?? (www.thinkandroid.cn)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.text.DecimalFormat;

public class Main {
    public static String FormetFileSize(long fileS) {
        DecimalFormat df = new DecimalFormat("#0.00");
        String fileSizeString = "";
        if (fileS < 1024) {
            fileSizeString = df.format((double) fileS) + "B";
        } else if (fileS < 1048576) {
            fileSizeString = df.format((double) fileS / 1024) + "K";
        } else if (fileS < 1073741824) {
            fileSizeString = df.format((double) fileS / 1048576) + "M";
        } else {
            fileSizeString = df.format((double) fileS / 1073741824) + "G";
        }
        return fileSizeString;
    }
}

Related

1. getSizeInKbytes(final File path)
2. getSizeInMegabytes(final File path)
3. formatFileSize(long fileLength)
4. fileSizeFormat(long length)
5. fileSizeFormat(long length, int lev)