Java tutorial
//package com.java2s; /** * Appcelerator Titanium Mobile * Copyright (c) 2009-2010 by Appcelerator, Inc. All Rights Reserved. * Licensed under the terms of the Apache Public License * Please see the LICENSE included with this distribution for details. */ import android.webkit.MimeTypeMap; public class Main { public static String getMimeType(String url) { return getMimeType(url, "application/octet-stream"); } public static String getMimeType(String url, String defaultType) { MimeTypeMap mtm = MimeTypeMap.getSingleton(); String extension = MimeTypeMap.getFileExtensionFromUrl(url); String mimetype = defaultType; if (extension != null) { String type = mtm.getMimeTypeFromExtension(extension); if (type != null) { mimetype = type; } } return mimetype; } }