侧拉框+Xlist下拉加载数据+跳转activity

添加依赖


 implementation 'com.android.support:support-v13:28.0.0'
    implementation 'com.android.support:cardview-v7:28.0.0'
    implementation 'com.android.support:design:28.0.0'

布局文件

<?xml version="1.0" encoding="utf-8"?>

<android.support.v4.widget.DrawerLayout xmlns:android=“http://schemas.android.com/apk/res/android”
xmlns:app=“http://schemas.android.com/apk/res-auto”
xmlns:tools=“http://schemas.android.com/tools”
android:id="@+id/drawer"
android:layout_width=“match_parent”
android:layout_height=“match_parent”
tools:context=".MainActivity">

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    >

    <android.support.design.widget.TabLayout
        android:id="@+id/table"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"/>

    <android.support.v4.view.ViewPager
        android:id="@+id/viewpager"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"/>
</LinearLayout>
<fragment
    class="com.example.moni3.AFragment"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_gravity="start"
    />

<com.example.xlist.me.maxwin.view.XListView
    android:id="@+id/xlv"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"></com.example.xlist.me.maxwin.view.XListView>

</android.support.v4.widget.DrawerLayout>

<?xml version="1.0" encoding="utf-8"?>

<android.support.constraint.ConstraintLayout xmlns:android=“http://schemas.android.com/apk/res/android”
xmlns:app=“http://schemas.android.com/apk/res-auto”
xmlns:tools=“http://schemas.android.com/tools”
android:layout_width=“match_parent”
android:layout_height=“match_parent”
tools:context=".SendActivity">

<TextView
    android:id="@+id/name"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:textSize="20dp"
    android:text="niaoig"
    />

</android.support.constraint.ConstraintLayout>

<?xml version="1.0" encoding="utf-8"?>

<!-- TODO: Update blank fragment layout -->
<TextView
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:text="个人中心"
    android:textSize="25dp"
    />

<?xml version="1.0" encoding="utf-8"?>

<ImageView
    android:id="@+id/image"
    android:layout_width="100dp"
    android:layout_height="100dp"
    android:src="@drawable/ic_launcher_background"
    />

<TextView
    android:id="@+id/t1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:text="in阿方法格奥尔"
    android:textSize="17dp"

    android:layout_marginLeft="120dp"
    />

<TextView
    android:id="@+id/t2"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:text="in阿方法格奥尔"
    android:textSize="17dp"
    android:layout_marginTop="20dp"
    android:layout_marginLeft="110dp"
    />

创建Fragment

package com.example.moni3;

import android.content.Context;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

public class AFragment extends Fragment {

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

    return inflater.inflate(R.layout.fragment_a, container, false);
}

}

package com.example.moni3;

import android.app.Application;

import com.nostra13.universalimageloader.core.ImageLoader;

public class App extends Application {
@Override
public void onCreate() {
super.onCreate();
ImageLoader.getInstance().init(ImageConfs.getcon(this));
}
}

package com.example.moni3;

import android.content.Context;
import android.graphics.Bitmap;

import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;
import com.nostra13.universalimageloader.core.display.CircleBitmapDisplayer;

public class ImageConfs {
public static ImageLoaderConfiguration getcon(Context context){
ImageLoaderConfiguration configuration = new ImageLoaderConfiguration.Builder(context)
.memoryCacheSizePercentage(10)
.diskCacheSize(5010241024)
.defaultDisplayImageOptions(DisplayImageOptions.createSimple())
.writeDebugLogs()
.build();

    return configuration;
}

public static DisplayImageOptions getMan(Context context){
    DisplayImageOptions options = new DisplayImageOptions.Builder()
            .cacheOnDisk(true)
            .cacheInMemory(true)


            .showImageOnLoading(R.mipmap.ic_launcher)
            .showImageOnFail(R.drawable.ic_launcher_background)
            .bitmapConfig(Bitmap.Config.RGB_565)
            .displayer(new CircleBitmapDisplayer())
            .build();

    return options;

}

}

package com.example.moni3;

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;

import com.nostra13.universalimageloader.core.ImageLoader;

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

实现adapter

public class Madapter extends BaseAdapter {

List<Person.ResultDate> list;
Context context;


public void setDats(List<Person.ResultDate> datas){
     list = datas;
     notifyDataSetChanged();

}

public List<Person.ResultDate> getList() {
    return list;
}

public void addDats(List<Person.ResultDate> datas){
    if(datas !=null){
        list.addAll(datas);
        notifyDataSetChanged();
    }
}

public Madapter(Context context) {
    this.context = context;
    list = new ArrayList<Person.ResultDate>();
}

public void setList(List<Person.ResultDate> list){
    this.list = list;
    this.list.addAll(list);
    notifyDataSetChanged();
}

@Override
public int getCount() {
    return list.size();
}

@Override
public Object getItem(int position) {
    return list.get(position);
}

@Override
public long getItemId(int position) {
    return position;
}

@Override
public View getView(int position, View convertView, ViewGroup parent) {

    ViewHolde vh;
    if(convertView == null){
        convertView = LayoutInflater.from(context).inflate(R.layout.list_text,null);
        vh = new ViewHolde(convertView);
    }else{
        vh = (ViewHolde) convertView.getTag();
    }
    Person.ResultDate data = (Person.ResultDate) getItem(position);
    vh.BindDate(data);
    return convertView;
}
class ViewHolde{
    TextView t1;
    TextView t2;
    ImageView image;

    public ViewHolde(View view) {
        t1 = view.findViewById(R.id.t1);
        t2 = view.findViewById(R.id.t2);
        image = view.findViewById(R.id.image);
        view.setTag(this);
    }

    public void BindDate(Person.ResultDate data){
        t1.setText(data.getName());
        t2.setText(data.getSummary());
        ImageLoader.getInstance().displayImage(data.getImageUrl(),image,ImageConfs.getMan(context));
    }
}

}

package com.example.moni3;

import android.content.Intent;
import android.os.AsyncTask;
import android.support.design.widget.TabLayout;
import android.support.v4.view.ViewPager;
import android.support.v4.widget.ContentLoadingProgressBar;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBar;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.Toast;

import com.example.xlist.me.maxwin.view.XListView;
import com.google.gson.Gson;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

public class MainActivity extends BaseActivity {

private int page=1;
private XListView xlv;
private Madapter ma;
private DrawerLayout drawer;
private TabLayout table;
private ViewPager viewpager;
private ArrayList<Integer> sid;

private ActionBarDrawerToggle toggle;



@Override
protected int getLayoutId() {
    return R.layout.activity_main;
}

private void canloadmore(boolean b) {
    xlv.setPullLoadEnable(b);
}

private void LoadDate(int page) {
    final String path = "http://172.17.8.100/movieApi/movie/v1/findHotMovieList?page="+page+"&count=3";
    String UrlWith = path+page;

    new AsyncTask<String,String,List<Person.ResultDate>>(){

        @Override
        protected List<Person.ResultDate> doInBackground(String... strings) {
            Person dian = null;

            try {
                URL url = new URL(path);

                HttpURLConnection httpURLConnection = (HttpURLConnection) url.openConnection();

                httpURLConnection.setRequestMethod("GET");
                httpURLConnection.setConnectTimeout(5000);
                httpURLConnection.setReadTimeout(5000);

                int request = httpURLConnection.getResponseCode();
                if(request == 200){
                    String str = String2(httpURLConnection.getInputStream());

                    dian = new Gson().fromJson(str,Person.class);

                }
            } catch (Exception e) {
                e.printStackTrace();
            }
            return dian == null ? null : dian.getResult();
        }

        @Override
        protected void onPostExecute(List<Person.ResultDate> resultDates) {
            if(resultDates == null){
                Toast.makeText(MainActivity.this,"请求数据失败",Toast.LENGTH_SHORT).show();
                return;
            }
            updateData(resultDates);
            loade();
            canloadmore(resultDates.size()==3);
        }
    }.execute(UrlWith);


}
private void loade(){
    page++;
    xlv.stopLoadMore();
    xlv.stopRefresh();
}

private void updateData(List<Person.ResultDate> resultDates) {
    if(page == 1){
        ma.setDats(resultDates);
        Date date = new Date();

        xlv.setRefreshTime(date.toLocaleString());
    }else{
        ma.addDats(resultDates);
    }

}

private String String2(InputStream inputStream) throws IOException {

    BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));

    StringBuilder stringBuilder = new StringBuilder();

    String text=null;
     while((text=bufferedReader.readLine())!=null){
         stringBuilder.append(text);
     }
     bufferedReader.close();
     return stringBuilder.toString();

}


public void initViewBar() {
    ActionBar actionBar = getSupportActionBar();

    actionBar.setDisplayHomeAsUpEnabled(true);

    toggle = new ActionBarDrawerToggle(this,drawer,R.string.open,R.string.close);

    toggle.syncState();

    drawer.addDrawerListener(toggle);
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    if(toggle.onOptionsItemSelected(item)){
        return true;
    }
    return super.onOptionsItemSelected(item);

}

public void init() {
    drawer = findViewById(R.id.drawer);
    table = findViewById(R.id.table);
    viewpager = findViewById(R.id.viewpager);

    drawer.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNDEFINED);

    xlv = findViewById(R.id.xlv);
    ma = new Madapter(this);
    xlv.setAdapter(ma);

    xlv.setXListViewListener(new XListView.IXListViewListener() {
        @Override
        public void onRefresh() {
            page = 1;
            LoadDate(page);
        }



        @Override
        public void onLoadMore() {
            LoadDate(page);
        }
    });
    canloadmore(true);
    LoadDate(page);

    xlv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            Intent intent = new Intent(MainActivity.this,SendActivity.class);

            intent.putExtra("name",ma.getList().get(position-1).getImageUrl());

            intent.putExtra("name1",ma.getList().get(position-1).getName());

            startActivity(intent);
        }
    });
}

}

package com.example.moni3;

import java.util.List;

解析json

public class Person {
public List result;
public String message;
public int status;

public List<ResultDate> getResult() {
    return result;
}

public void setResult(List<ResultDate> result) {
    this.result = result;
}

public String getMessage() {
    return message;
}

public void setMessage(String message) {
    this.message = message;
}

public int getStatus() {
    return status;
}

public void setStatus(int status) {
    this.status = status;
}

public static class ResultDate{

    public int id;
    public String imageUrl;
    public String name;
    public int rank;
    public String summary;

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getImageUrl() {
        return imageUrl;
    }

    public void setImageUrl(String imageUrl) {
        this.imageUrl = imageUrl;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getRank() {
        return rank;
    }

    public void setRank(int rank) {
        this.rank = rank;
    }

    public String getSummary() {
        return summary;
    }

    public void setSummary(String summary) {
        this.summary = summary;
    }
}

}

package com.example.moni3;

import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.TextView;

public class SendActivity extends AppCompatActivity {

private TextView name;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_send);

    name = findViewById(R.id.name);
    Intent  intent = getIntent();
    String name1 = intent.getStringExtra("name");

    this.name.setText(name1);

}

}

进行BaseActivity的抽取

package com.example.moni3;

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;

public abstract class BaseActivity extends AppCompatActivity {

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(getLayoutId());
    
    init();

    initViewBar();

}

protected abstract int getLayoutId();


protected abstract void init();

protected abstract void initViewBar();

}

携带数据进行跳转到另一个activity(创建新的activity)

package com.example.moni3;

import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.ImageView;
import android.widget.TextView;

import com.nostra13.universalimageloader.core.ImageLoader;

public class SendActivity extends BaseActivity {

private TextView name;
private ImageView image;
@Override
protected int getLayoutId() {
    return R.layout.activity_send;
}

@Override
protected void init() {

    name = findViewById(R.id.name);
    image = findViewById(R.id.image);

    Intent  intent = getIntent();
    String name1 = intent.getStringExtra("name");

    String namen = intent.getStringExtra("name1");


    ImageLoader.getInstance().displayImage(name1,image,ImageConfs.getMan());
    this.name.setText(namen);
}

@Override
protected void initViewBar() {

}

}