android 仿美团、大众点评滑动viewpager菜单栏

深藏阁楼爱情的钟 2022-08-21 01:18 478阅读 0赞

部分图片没有找到，就随便替代了一下，功能上面和美团类似，各位需要的可以在下载试试。  
由于csdn上传不了，改用git上传在gitub上面。  
git下载地址:[https://github.com/Mfangming/Meituan.git][https_github.com_Mfangming_Meituan.git]  
![仿美团菜单栏][20160309122830132]

## MainActivity界面 ##

import java.util.ArrayList;  
import java.util.List;

import com.fangming.meituan.R;  
import com.fangming.meituan.adapter.MyViewPagerAdapter;  
import com.fangming.meituan.adapter.MygridviewAdapter;  
import com.fangming.meituan.data.TwoLevelMenu;

import android.app.Activity;  
import android.os.Bundle;  
import android.support.v4.app.Fragment;  
import android.support.v4.view.PagerAdapter;  
import android.support.v4.view.ViewPager;  
import android.support.v4.view.ViewPager.OnPageChangeListener;  
import android.util.Log;  
import android.view.LayoutInflater;  
import android.view.View;  
import android.view.ViewGroup;  
import android.widget.GridView;  
import android.widget.ImageView;

public class HomeFragment extends Fragment \{

private String Tag = "HomeFragment";
    private List<TwoLevelMenu> strs = new ArrayList<TwoLevelMenu>();//vipager第一页
    private List<TwoLevelMenu> strs2 = new ArrayList<TwoLevelMenu>();//vipager第二页
    private MygridviewAdapter mgAdapter1;//vipager第一页适配器
    private MygridviewAdapter mgAdapter2;//vipager第二页适配器
    private GridView gv_one;//vipager第一页gridview
    private GridView gv_two;//vipager第二页gridview
    
    private ViewPager vp_menu;
    private List<View> pagerView;
    private MyViewPagerAdapter pagerAdapter;//vipager适配器
    private ImageView iv_one;
    private ImageView iv_two;
    
    
    
    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);
        Log.e(Tag, "onAttach");
    }
    
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        Log.e(Tag, "onCreateView");
        View v = inflater.inflate(R.layout.fragment_home, container, false);
    
        InitDate();
        InitView(v,inflater);
        return v;
    }
    
    private void InitDate() {//初始化数据
        strs = new ArrayList<TwoLevelMenu>();
        strs2 = new ArrayList<TwoLevelMenu>();
        strs.add(new TwoLevelMenu("美食", R.drawable.ic_category_0));
        strs.add(new TwoLevelMenu("电影", R.drawable.ic_category_1));
        strs.add(new TwoLevelMenu("酒店", R.drawable.ic_category_2));
        strs.add(new TwoLevelMenu("KTV", R.drawable.ic_category_3));
        strs.add(new TwoLevelMenu("外卖", R.drawable.travel__icon_hotel_reserve));
        strs.add(new TwoLevelMenu("优惠买单", R.drawable.travel__icon_hotel_reserve));
        strs.add(new TwoLevelMenu("周边游", R.drawable.ic_category_6));
        strs.add(new TwoLevelMenu("火车票机票", R.drawable.ic_category_6));
        strs.add(new TwoLevelMenu("丽人", R.drawable.ic_category_11));
        strs.add(new TwoLevelMenu("休闲娱乐", R.drawable.ic_category_10));
        strs2.add(new TwoLevelMenu("今日新单", R.drawable.ic_category_4));
        strs2.add(new TwoLevelMenu("购物", R.drawable.ic_category_14));
        strs2.add(new TwoLevelMenu("旅游", R.drawable.ic_category_13));
        strs2.add(new TwoLevelMenu("生活服务", R.drawable.ic_category_9));
        strs2.add(new TwoLevelMenu("足疗按摩", R.drawable.ic_category_12));
        strs2.add(new TwoLevelMenu("自助餐", R.drawable.ic_category_10));
        strs2.add(new TwoLevelMenu("甜点饮品", R.drawable.ic_category_8));
        strs2.add(new TwoLevelMenu("小吃快餐", R.drawable.ic_category_7));
        strs2.add(new TwoLevelMenu("景点门票", R.drawable.ic_category_16));
        strs2.add(new TwoLevelMenu("全部分类", R.drawable.ic_category_15));
    }
    
    private void InitView(View v,LayoutInflater inflater) {
        iv_one=(ImageView) v.findViewById(R.id.iv_one);
        iv_two=(ImageView) v.findViewById(R.id.iv_two);
    
        mgAdapter1=new MygridviewAdapter(getActivity(), strs);
        pagerView=new ArrayList<View>();
        View view1=inflater.inflate(R.layout.viewpager_one, null);
        gv_one=(GridView) view1.findViewById(R.id.gv_one);
        gv_one.setAdapter(mgAdapter1);
        pagerView.add(view1);
    
        mgAdapter2=new MygridviewAdapter(getActivity(), strs2);
        View view2=inflater.inflate(R.layout.viewpager_two, null);
        gv_two=(GridView) view2.findViewById(R.id.gv_two);
        gv_two.setAdapter(mgAdapter2);
        pagerView.add(view2);
    
    
    
        vp_menu=(ViewPager)v.findViewById(R.id.vp_menu);
        pagerAdapter=new MyViewPagerAdapter(getActivity(), pagerView);
        vp_menu.setAdapter(pagerAdapter);
        iv_one.setSelected(true);
        vp_menu.setOnPageChangeListener(new OnPageChangeListener() {
    
            @Override
            public void onPageSelected(int arg0) {
                if(arg0==0){
                    iv_one.setSelected(true);
                    iv_two.setSelected(false);
                }else{
                    iv_one.setSelected(false);
                    iv_two.setSelected(true);
                }
    
            }
    
            @Override
            public void onPageScrolled(int arg0, float arg1, int arg2) {
    
            }
    
            @Override
            public void onPageScrollStateChanged(int arg0) {
    
            }
        });
    }
    
    
    
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Log.e(Tag, "onCreate");
    }
    
    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        Log.e(Tag, "onActivityCreated");
    
    }
    
    @Override
    public void onResume() {
        super.onResume();
        Log.e(Tag, "onResume");
    }

## HomeFragment页面 ##

import java.util.ArrayList;  
import java.util.List;  
import com.fangming.meituan.R;  
import com.fangming.meituan.adapter.MyViewPagerAdapter;  
import com.fangming.meituan.adapter.MygridviewAdapter;  
import com.fangming.meituan.data.TwoLevelMenu;

public class HomeFragment extends Fragment \{

private String Tag = "HomeFragment";
    private List<TwoLevelMenu> strs = new ArrayList<TwoLevelMenu>();//vipager第一页
    private List<TwoLevelMenu> strs2 = new ArrayList<TwoLevelMenu>();//vipager第二页
    private MygridviewAdapter mgAdapter1;//vipager第一页适配器
    private MygridviewAdapter mgAdapter2;//vipager第二页适配器
    private GridView gv_one;//vipager第一页gridview
    private GridView gv_two;//vipager第二页gridview
    
    private ViewPager vp_menu;
    private List<View> pagerView;
    private MyViewPagerAdapter pagerAdapter;//vipager适配器
    private ImageView iv_one;
    private ImageView iv_two;
    
    
    
    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);
        Log.e(Tag, "onAttach");
    }
    
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        Log.e(Tag, "onCreateView");
        View v = inflater.inflate(R.layout.fragment_home, container, false);
        InitDate();
        InitView(v,inflater);
        return v;
    }
    
    private void InitDate() {//初始化数据
        strs.add(new TwoLevelMenu("美食", R.drawable.ic_category_0));
        strs.add(new TwoLevelMenu("电影", R.drawable.ic_category_1));
        strs.add(new TwoLevelMenu("酒店", R.drawable.ic_category_2));
        strs.add(new TwoLevelMenu("KTV", R.drawable.ic_category_3));
        strs.add(new TwoLevelMenu("外卖", R.drawable.travel__icon_hotel_reserve));
        strs.add(new TwoLevelMenu("优惠买单", R.drawable.travel__icon_hotel_reserve));
        strs.add(new TwoLevelMenu("周边游", R.drawable.ic_category_6));
        strs.add(new TwoLevelMenu("火车票机票", R.drawable.ic_category_6));
        strs.add(new TwoLevelMenu("丽人", R.drawable.ic_category_11));
        strs.add(new TwoLevelMenu("休闲娱乐", R.drawable.ic_category_10));
        strs2.add(new TwoLevelMenu("今日新单", R.drawable.ic_category_4));
        strs2.add(new TwoLevelMenu("购物", R.drawable.ic_category_14));
        strs2.add(new TwoLevelMenu("旅游", R.drawable.ic_category_13));
        strs2.add(new TwoLevelMenu("生活服务", R.drawable.ic_category_9));
        strs2.add(new TwoLevelMenu("足疗按摩", R.drawable.ic_category_12));
        strs2.add(new TwoLevelMenu("自助餐", R.drawable.ic_category_10));
        strs2.add(new TwoLevelMenu("甜点饮品", R.drawable.ic_category_8));
        strs2.add(new TwoLevelMenu("小吃快餐", R.drawable.ic_category_7));
        strs2.add(new TwoLevelMenu("景点门票", R.drawable.ic_category_16));
        strs2.add(new TwoLevelMenu("全部分类", R.drawable.ic_category_15));
    }
    
    private void InitView(View v,LayoutInflater inflater) {
        iv_one=(ImageView) v.findViewById(R.id.iv_one);
        iv_two=(ImageView) v.findViewById(R.id.iv_two);
    
        mgAdapter1=new MygridviewAdapter(getActivity(), strs);
        pagerView=new ArrayList<View>();
        View view1=inflater.inflate(R.layout.viewpager_one, null);
        gv_one=(GridView) view1.findViewById(R.id.gv_one);
        gv_one.setAdapter(mgAdapter1);
        pagerView.add(view1);
    
        mgAdapter2=new MygridviewAdapter(getActivity(), strs2);
        View view2=inflater.inflate(R.layout.viewpager_two, null);
        gv_two=(GridView) view2.findViewById(R.id.gv_two);
        gv_two.setAdapter(mgAdapter2);
        pagerView.add(view2);
    
    
    
        vp_menu=(ViewPager)v.findViewById(R.id.vp_menu);
        pagerAdapter=new MyViewPagerAdapter(getActivity(), pagerView);
        vp_menu.setAdapter(pagerAdapter);
        iv_one.setSelected(true);
        vp_menu.setOnPageChangeListener(new OnPageChangeListener() {
    
            @Override
            public void onPageSelected(int arg0) {
                if(arg0==0){
                    iv_one.setSelected(true);
                    iv_two.setSelected(false);
                }else{
                    iv_one.setSelected(false);
                    iv_two.setSelected(true);
                }
    
            }
    
            @Override
            public void onPageScrolled(int arg0, float arg1, int arg2) {
    
            }
    
            @Override
            public void onPageScrollStateChanged(int arg0) {
    
            }
        });
    }
    
    
    
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Log.e(Tag, "onCreate");
    }
    
    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        Log.e(Tag, "onActivityCreated");
    
    }
    
    @Override
    public void onResume() {
        super.onResume();
        Log.e(Tag, "onResume");
    }

## Viewpager的适配器 ##

import java.util.List;  
import android.content.Context;  
import android.support.v4.view.PagerAdapter;  
import android.support.v4.view.ViewPager;  
import android.view.View;  
import android.widget.GridView;

public class MyViewPagerAdapter extends PagerAdapter\{  
private List mLists;  
public MyViewPagerAdapter(Context context, List array) \{  
this.mLists=array;  
\}  
@Override  
public int getCount() \{  
return mLists.size();  
\}

@Override  
    public boolean isViewFromObject(View arg0, Object arg1) {  
    
        return arg0 == arg1;  
    }  
    @Override  
    public Object instantiateItem(View arg0, int arg1)  
    {  
        ((ViewPager) arg0).addView(mLists.get(arg1));  
        return mLists.get(arg1);  
    }  
    
    @Override  
    public void destroyItem(View arg0, int arg1, Object arg2)  
    {  
        ((ViewPager) arg0).removeView((View) arg2);  
    }

gridview的适配器  
import java.util.List;  
import com.fangming.meituan.R;  
import com.fangming.meituan.data.TwoLevelMenu;  
import android.content.Context;  
import android.view.LayoutInflater;  
import android.view.View;  
import android.view.ViewGroup;  
import android.widget.BaseAdapter;  
import android.widget.ImageView;  
import android.widget.TextView;

public class MygridviewAdapter extends BaseAdapter\{

public List<TwoLevelMenu> data;
    private LayoutInflater _inflater;
    private Context context;
    
    public MygridviewAdapter(Context context, List<TwoLevelMenu> data) {
        this.data = data;
        this.context = context;
        _inflater = LayoutInflater.from(context);
    }
    
    public void updateList(List<TwoLevelMenu> data) {
        this.data = data;
        notifyDataSetChanged();
    }
    
    @Override
    public int getCount() {
        return data.size();
    }
    
    @Override
    public Object getItem(int position) {
        return data.get(position);
    }
    
    @Override
    public long getItemId(int position) {
        return position;
    }
    
    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        // TODO Auto-generated method stub
        ViewHolder holder;
        if (convertView == null) {
            convertView = _inflater.inflate(R.layout.grildview_adapter_item, null);
            holder = new ViewHolder();
            holder.tv_menu = (TextView) convertView.findViewById(R.id.tv_menu);
            holder.iv_menu = (ImageView) convertView.findViewById(R.id.iv_menu);
            convertView.setTag(holder);
        } else {
            holder = (ViewHolder) convertView.getTag();
        }
        holder.tv_menu.setText(data.get(position).getName());
        holder.iv_menu.setImageResource(data.get(position).getId());
        return convertView;
    }
    
    private class ViewHolder {
        private TextView tv_menu;// 菜单文字
        private ImageView iv_menu;//菜单图标
    
    }

\}  
第一次用这个编辑器写博客，显示不全xml代码，大家自己下载了去看吧

[https_github.com_Mfangming_Meituan.git]: https://github.com/Mfangming/Meituan.git
[20160309122830132]: /images/20220731/f1dc41a480834961b841351ab3e96d20.png