最近在做一个仿网易云音乐的APP，需要通过网络获取歌曲以及歌词，于是做了这些API整合，这里面的都是我测试过能够获取到信息的API，写这篇博客为了备份与分享。

先说API来源，来自这篇博客：网易云音乐常用API

我们使用Volley来解析处理网络请求，由于返回的是Json，所以我们使用Gson来解析返回数据。

实现

Volley下载以及使用地址：Volley使用指南以及下载

Gson.jar下载地址：Gson.jar

使用方法：

AS中拷贝类库文件到libs文件夹下，然后右键类库文件选择Add as Library。

下面附上工具类代码：

1.获取RequestQueue实例：

package winter.zxb.smilesb101.testdemo;
import android.content.Context;

import com.android.volley.Request;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.toolbox.JsonObjectRequest;
import com.android.volley.toolbox.Volley;

import org.json.JSONObject;

/**
 * 网络通信工具类
 * Created by SmileSB101 on 2016/11/1 0001.
 */

public class InternetUtil{
    /**
     * 网络请求队列
     */
    private static RequestQueue mRequestqueue;
    public static RequestQueue getmRequestqueue(Context context)
    {
        if(mRequestqueue == null)
        {
            mRequestqueue = Volley.newRequestQueue(context);
            return mRequestqueue;
        }
        else{
            return mRequestqueue;
        }
    }
}

2.网络请求处理类

package winter.zxb.smilesb101.testdemo;

import android.content.Context;
import android.util.Log;
import android.util.StateSet;

import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.StringRequest;

import org.json.JSONException;
import org.json.JSONObject;


/**
 * 音乐网络类
 * Created by SmileSB101 on 2016/11/1 0001.
 */

public class MusicNetWork{
    /**
     * 网易音乐搜索API
     * http://s.music.163.com/search/get/
     * 获取方式：GET
     * 参数：
     * src: lofter //可为空
     * type: 1
     * filterDj: true|false //可为空
     * s: //关键词
     * limit: 10 //限制返回结果数
     * offset: 0 //偏移
     * callback: //为空时返回json，反之返回jsonp callback
     * @param s
     * @param context
     * @return
     * 注意废数字才用‘’符号，要不不能用，否则出错！！
     */
    public static void SearchMusic(Context context,String s,int limit,int type,int offset){
        String url = UrlConstants.CLOUD_MUSIC_API_SEARCH + "type="+type+"&s='" + s + "'&limit="+limit+"&offset="+offset;
        RequestQueue requestQueue = InternetUtil.getmRequestqueue(context);
        StringRequest straingRequest = new StringRequest(url,new Response.Listener<String>(){
            @Override
            public void onResponse(String s){
                try {
                    JSONObject json = new JSONObject(s);
                    Log.i("onResponse: ",json.toString());
                } catch(JSONException e) {
                    e.printStackTrace();
                }
            }
        },new Response.ErrorListener(){
            @Override
            public void onErrorResponse(VolleyError volleyError){
                Log.i("onResponse: ",volleyError.toString());
            }
        });
        requestQueue.add(straingRequest);
    }

    /**
     * 网易云音乐歌曲信息API
     * @param context
     * @param id 歌曲id
     * @param ids 用[]包裹起来的歌曲id 写法%5B %5D
     * @return
     */
    public static void Cloud_Music_MusicInfoAPI(Context context,String id,String ids)
    {
        String url = UrlConstants.CLOUD_MUSIC_API_MUSICINGO + "id="+id+"&ids=%5B"+ids+"%5D";
        RequestQueue requestQueue = InternetUtil.getmRequestqueue(context);
        StringRequest straingRequest = new StringRequest(url,new Response.Listener<String>(){
            @Override
            public void onResponse(String s){
                try {
                    JSONObject json = new JSONObject(s);
                    Log.i("onResponse: ",json.toString());
                } catch(JSONException e) {
                    e.printStackTrace();
                }
            }
        },new Response.ErrorListener(){
            @Override
            public void onErrorResponse(VolleyError volleyError){
                Log.i("onResponse: ",volleyError.toString());
            }
        });
        requestQueue.add(straingRequest);
    }

    /**
     * 获取歌曲歌词的API
     *URL：

     GET http://music.163.com/api/song/lyric

     必要参数：

     id：歌曲ID

     lv：值为-1，我猜测应该是判断是否搜索lyric格式

     kv：值为-1，这个值貌似并不影响结果，意义不明

     tv：值为-1，是否搜索tlyric格式
     * @param context
     * @param os
     * @param id
     */
    public static void Cloud_Muisc_getLrcAPI(Context context,String os,String id)
    {
        String url = UrlConstants.CLOUD_MUSIC_API_MUSICLRC + "os="+os+"&id="+id+"&lv=-1&kv=-1&tv=-1";
        RequestQueue requestQueue = InternetUtil.getmRequestqueue(context);
        StringRequest straingRequest = new StringRequest(url,new Response.Listener<String>(){
            @Override
            public void onResponse(String s){
                try {
                    JSONObject json = new JSONObject(s);
                    Log.i("onResponse: ",json.toString());
                } catch(JSONException e) {
                    e.printStackTrace();
                }
            }
        },new Response.ErrorListener(){
            @Override
            public void onErrorResponse(VolleyError volleyError){
                Log.i("onResponse: ",volleyError.toString());
            }
        });
        requestQueue.add(straingRequest);
    }

    /**
     * 获取歌单的API
     * @param context
     * @param id 歌单ID
     */
    public static void Cloud_Muisc_MusicListSearch(Context context,String id)
    {
        String url = UrlConstants.CLOUD_MUSIC_API_MUSICLIST + "id="+id+"&updateTime=-1";
        RequestQueue requestQueue = InternetUtil.getmRequestqueue(context);
        StringRequest straingRequest = new StringRequest(url,new Response.Listener<String>(){
            @Override
            public void onResponse(String s){
                try {
                    JSONObject json = new JSONObject(s);
                    Log.i("onResponse: ",json.toString());
                } catch(JSONException e) {
                    e.printStackTrace();
                }
            }
        },new Response.ErrorListener(){
            @Override
            public void onErrorResponse(VolleyError volleyError){
                Log.i("onResponse: ",volleyError.toString());
            }
        });
        requestQueue.add(straingRequest);
    }
    public static JSONObject json = null;
    public static JSONObject getInfoFromUrl_Volley(String url,Context context)
    {
        json = null;
        RequestQueue requestQueue = InternetUtil.getmRequestqueue(context);
        StringRequest straingRequest = new StringRequest(url,new Response.Listener<String>(){
            @Override
            public void onResponse(String s){
                try {
                    json = new JSONObject(s);
                    Log.i("onResponse: ",json.toString());
                } catch(JSONException e) {
                    e.printStackTrace();
                }
            }
        },new Response.ErrorListener(){
            @Override
            public void onErrorResponse(VolleyError volleyError){
                Log.i("onResponse: ",volleyError.toString());
            }
        });
        requestQueue.add(straingRequest);
        return json;
    }
    public class UrlConstants {
        /**
         * 云音乐搜索API网址
         */
        public static final String CLOUD_MUSIC_API_SEARCH = "http://s.music.163.com/search/get/?";
        /**
         * 歌曲信息API网址
         */
        public static final String CLOUD_MUSIC_API_MUSICINGO = "http://music.163.com/api/song/detail/?";
        /**
         * 获取歌曲的歌词
         */
        public static final String CLOUD_MUSIC_API_MUSICLRC = "http://music.163.com/api/song/lyric?";
        /**
         * 获取歌单
         */
        public static final String CLOUD_MUSIC_API_MUSICLIST = "http://music.163.com/api/playlist/detail?";
    }
}

调用类：

package winter.zxb.smilesb101.testdemo;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;

public class MainActivity extends AppCompatActivity implements View.OnClickListener{

    private Button NetWorkTest;
    @Override
    protected void onCreate(Bundle savedInstanceState){
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        NetWorkTest = (Button)findViewById(R.id.NetWorkTest);
        NetWorkTest.setOnClickListener(this);
    }

    @Override
    public void onClick(View v){
        switch(v.getId())
        {
            case R.id.NetWorkTest://网络测试
                Log.i("进入","onClick: ");
                //MusicNetWork.SearchMusic(this,"光荣",10,1,0);
                //MusicNetWork.Cloud_Music_MusicInfoAPI(this,"26562231","26562231");
                //MusicNetWork.Cloud_Muisc_getLrcAPI(this,"pc","26562231");
                MusicNetWork.Cloud_Muisc_MusicListSearch(this,"37880978");
                break;
        }
    }
}

源码我已经上传到CSDN（但是源码相对于没有那么全，但是道理是一样的）：源码地址