Android File Extension Name Get getExtension(File file)

Here you can find the source of getExtension(File file)

Description

get Extension

Declaration

public static String getExtension(File file)

Method Source Code

//package com.java2s;

import java.io.File;

public class Main {
    public static String getExtension(File file) {

        int startIndex = file.getName().lastIndexOf(46) + 1;
        int endIndex = file.getName().length();

        return file.getName().substring(startIndex, endIndex);
    }//ww w. java 2 s  .  c  o m
}

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