木雨音乐 项目开发（九）网络推荐——设置九大榜单

网络推荐

木雨音乐 APP已在百度手机助手上架，有兴趣的朋友可以下载测试，下载地址：http://shouji.baidu.com/software/9785031.htm
木雨音乐源码下载地址：http://download.csdn.net/detail/haoxue641/9610782
希望大家多提宝贵意见

网络推荐界面截图

界面实现功能：

1、设置9大榜单

2、加载各大榜单网络音乐列表

3、搜索歌曲功能

4、下载网络歌曲功能

本节讲解功能1

搭载框架Fragment进行榜单填充，单击榜单列表显示相应榜单Fragmeng

NetMusicLisitFragment.java代码如下

package com.haoxue.zixueplayer;

import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.SimpleAdapter;

import com.haoxue.zixueplayer.musicfragment.NetEUSMusicListFragment;
import com.haoxue.zixueplayer.musicfragment.NetHotMusicListFragment;
import com.haoxue.zixueplayer.musicfragment.NetJSKMusicListFragment;
import com.haoxue.zixueplayer.musicfragment.NetKTVMusicListFragment;
import com.haoxue.zixueplayer.musicfragment.NetMTVMusicListFragment;
import com.haoxue.zixueplayer.musicfragment.NetNATMusicListFragment;
import com.haoxue.zixueplayer.musicfragment.NetNETMusicListFragment;
import com.haoxue.zixueplayer.musicfragment.NetORIMusicListFragment;
import com.haoxue.zixueplayer.musicfragment.NetPURMusicListFragment;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

/**
* Created by Administrator on 2016/7/27.
*/
public class NetMusicListFragment extends Fragment implements AdapterView.OnItemClickListener {

private MainActivity mainActivity;
private ListView listView_net;

public NetMusicListFragment() {

}
ArrayList<Map<String, Object>> list = new ArrayList<>();
HashMap<String, Object> title1 = new HashMap<>();
HashMap<String, Object> title2 = new HashMap<>();
HashMap<String, Object> title3 = new HashMap<>();
HashMap<String, Object> title4 = new HashMap<>();
HashMap<String, Object> title5 = new HashMap<>();
HashMap<String, Object> title6 = new HashMap<>();
HashMap<String, Object> title7 = new HashMap<>();
HashMap<String, Object> title8 = new HashMap<>();
HashMap<String, Object> title9 = new HashMap<>();

public static NetMusicListFragment newInstance() {
NetMusicListFragment net = new NetMusicListFragment();
return net;
}

@Override
public void onAttach(Context context) {
super.onAttach(context);
mainActivity = (MainActivity) getActivity();
}

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

View view = inflater.inflate(R.layout.net_music, null);
//准备数据，每一个HashMap是一条记录
listView_net = (ListView) view.findViewById(R.id.listView_net);

title1.put("title", "华语榜");
title1.put("icon", R.mipmap.app_logo);
title2.put("title", "欧美榜");
title2.put("icon", R.mipmap.app_logo);
title3.put("title", "日韩榜");
title3.put("icon", R.mipmap.app_logo);
title4.put("title", "原创榜");
title4.put("icon", R.mipmap.app_logo);
title5.put("title", "影视榜");
title5.put("icon", R.mipmap.app_logo);
title6.put("title", "网络榜");
title6.put("icon", R.mipmap.app_logo);
title7.put("title", "民族榜");
title7.put("icon", R.mipmap.app_logo);
title8.put("title", "纯音乐榜");
title8.put("icon", R.mipmap.app_logo);
title9.put("title", "KTV点歌榜");
title9.put("icon", R.mipmap.app_logo);

list.add(title1);
list.add(title2);
list.add(title3);
list.add(title4);
list.add(title5);
list.add(title6);
list.add(title7);
list.add(title8);
list.add(title9);

//把数据填充到Adapter
SimpleAdapter sa = new SimpleAdapter(mainActivity, list, R.layout.net_music_item, new String[]{"title", "icon"}, new int[]{R.id.textView_title, R.id.imageView_icon});
listView_net.setAdapter(sa);
listView_net.setOnItemClickListener(this);

//默认显示华语榜
NetHotMusicListFragment netHotMusicListFragment = NetHotMusicListFragment.newInstance();
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.replace(R.id.net_list_frame, netHotMusicListFragment);

//把当前Fragment添加到Activity栈
ft.addToBackStack(null);
ft.commit();
return view;
}

@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
if (list.get(position).equals(title1)) {
NetHotMusicListFragment netHotMusicListFragment = NetHotMusicListFragment.newInstance();
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.replace(R.id.net_list_frame, netHotMusicListFragment);
//把当前Fragment添加到Activity栈
ft.addToBackStack(null);
ft.commit();

} else if (list.get(position).equals(title2)) {
NetEUSMusicListFragment netEUSMusicListFragment = NetEUSMusicListFragment.newInstance();
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.replace(R.id.net_list_frame, netEUSMusicListFragment);

//把当前Fragment添加到Activity栈
ft.addToBackStack(null);
ft.commit();
} else if (list.get(position).equals(title3)) {
NetJSKMusicListFragment netJSKMusicListFragment = NetJSKMusicListFragment.newInstance();
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.replace(R.id.net_list_frame, netJSKMusicListFragment);

//把当前Fragment添加到Activity栈
ft.addToBackStack(null);
ft.commit();
} else if (list.get(position).equals(title4)) {
NetORIMusicListFragment netORIMusicListFragment = NetORIMusicListFragment.newInstance();
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.replace(R.id.net_list_frame, netORIMusicListFragment);

//把当前Fragment添加到Activity栈
ft.addToBackStack(null);
ft.commit();
} else if (list.get(position).equals(title5)) {
NetMTVMusicListFragment netMTVMusicListFragment = NetMTVMusicListFragment.newInstance();
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.replace(R.id.net_list_frame, netMTVMusicListFragment);

//把当前Fragment添加到Activity栈
ft.addToBackStack(null);
ft.commit();

4000
} else if (list.get(position).equals(title6)) {
NetNETMusicListFragment netNETMusicListFragment = NetNETMusicListFragment.newInstance();
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.replace(R.id.net_list_frame, netNETMusicListFragment);

//把当前Fragment添加到Activity栈
ft.addToBackStack(null);
ft.commit();
} else if (list.get(position).equals(title7)) {
NetNATMusicListFragment netNATMusicListFragment = NetNATMusicListFragment.newInstance();
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.replace(R.id.net_list_frame, netNATMusicListFragment);

//把当前Fragment添加到Activity栈
ft.addToBackStack(null);
ft.commit();
} else if (list.get(position).equals(title8)) {
NetPURMusicListFragment netPURMusicListFragment = NetPURMusicListFragment.newInstance();
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.replace(R.id.net_list_frame, netPURMusicListFragment);

//把当前Fragment添加到Activity栈
ft.addToBackStack(null);
ft.commit();
} else if (list.get(position).equals(title9)) {
NetKTVMusicListFragment netKTVMusicListFragment = NetKTVMusicListFragment.newInstance();
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.replace(R.id.net_list_frame, netKTVMusicListFragment);

//把当前Fragment添加到Activity栈
ft.addToBackStack(null);
ft.commit();
}
}
}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal" android:layout_width="match_parent"
android:layout_height="match_parent">

<ListView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:id="@+id/listView_net"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true"

android:divider="#00000000"
android:dividerHeight="10px" />

<FrameLayout
android:layout_width="0dp"
android:layout_weight="2"
android:layout_height="match_parent"
android:id="@+id/net_list_frame">

</FrameLayout>
</LinearLayout>