content: /*
   * Copyright (c) 2013. wyouflf (wyouflf@gmail.com)
   *
   * 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.
   */
  
  package com.lidroid.xutils.util;
  
  import android.webkit.MimeTypeMap;
  
  /**
   * Author: wyouflf
   * Date: 13-7-26
   * Time: 下午2:31
   */
  public class MimeTypeUtils {
  
      private MimeTypeUtils() {
      }
  
      public static String getMimeType(final String fileName) {
          String result = "application/octet-stream";
          int extPos = fileName.lastIndexOf(".");
          if (extPos != -1) {
              String ext = fileName.substring(extPos + 1);
              result = MimeTypeMap.getSingleton().getMimeTypeFromExtension(ext);
          }
          return result;
      }
  }
  