Java File Mime Type isMP3(File file)

Description

Checks if is mp3.

License

Apache License

Parameter

Parameter	Description
file	the file to be checked

Return

true, if the file is a valid mp3

Declaration

public static boolean isMP3(File file) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.io.File;
import java.io.IOException;

import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;

public class Main {
    /** The Constant MP3_MEDIA_TYPE. */
    private static final String MP3_MEDIA_TYPE = "audio/mpeg";

    /**/*ww  w.j  a  v  a  2  s .c o m*/
     * Checks if is mp3.
     *
     * @param file the file to be checked
     * @return true, if the file is a valid mp3
     */
    public static boolean isMP3(File file) {
        try {
            Path filepath = Paths.get(file.getAbsolutePath());
            String contentType = Files.probeContentType(filepath);
            if (contentType.equals(MP3_MEDIA_TYPE))
                return true;
        } catch (IOException e) {
            System.err.println("Error while detecting media type");
        }
        return false;
    }
}

Related

1. getImageType(File file)
2. getMime(File file)
3. getMimeType(File file)
4. getMimeType(String fileName)
5. getType(File file)
6. isValidImage(File file)