Java tutorial
//package com.java2s; /* * Copyright (C) 2012 The Android Open Source Project * * 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 android.text.TextUtils; import org.apache.http.Header; import org.apache.http.HttpResponse; public class Main { public static boolean isSupportRange(HttpResponse response) { if (TextUtils.equals(getHeader(response, "Accept-Ranges"), "bytes")) { return true; } String value = getHeader(response, "Content-Range"); return value != null && value.startsWith("bytes"); } public static String getHeader(HttpResponse response, String key) { Header header = response.getFirstHeader(key); return header == null ? null : header.getValue(); } }