drawlayout侧拉

   activiet——xml

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/drawer_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <!--主内容区域-->
    <FrameLayout
        android:id="@+id/frame_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

    </FrameLayout>


    <!--侧滑的区域
        侧滑菜单的默认背景颜色是半透明
    -->

    <RelativeLayout
        android:background="#ffffff"
        android:id="@+id/drawer_relative"
        android:layout_gravity="left"
        android:layout_width="200dp"
        android:layout_height="match_parent">

        <ImageView
            android:id="@+id/image_touxiang"
            android:layout_centerHorizontal="true"
            android:layout_margin="10dp"
            android:src="@mipmap/ic_launcher"
            android:layout_width="80dp"
            android:layout_height="80dp" />

        <ListView
            android:id="@+id/list_view"
            android:layout_below="@+id/image_touxiang"
            android:layout_width="match_parent"
            android:layout_height="match_parent">

        </ListView>

    </RelativeLayout>

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




   fragemtn——xml


<?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:id="@+id/list_view"
      android:layout_width="match_parent"
      android:layout_height="match_parent"></ListView>
</LinearLayout>
     mainactivity.java

package news1510a.bawei.com.a11_drawer_layout_demo;

import android.os.Bundle;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.FrameLayout;
import android.widget.ListView;
import android.widget.RelativeLayout;

import com.example.a12_tabayout_viewpager.NewsFragment;
import com.example.a12_tabayout_viewpager.R;

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

/**
 * 使用drawerLayout实现侧滑菜单
 *
 * 参考博客:http://www.cnblogs.com/zhangqie/p/6410749.html
 *         http://blog.csdn.net/liujiawei00/article/details/51427098
 *
 *         1.换一个接口支持刷新的接口....下拉的时候请求第一页,,,上拉的时候page+1
 *         2.多条目
 *
 */
public class MainActivity extends AppCompatActivity {

    private DrawerLayout drawerLayout;
    private FrameLayout frameLayout;
    private RelativeLayout relativeLayout;
    private ListView listView;
    private List<String> titles;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        //抽屉的跟布局
        drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
        //主内容区域的布局
        frameLayout = (FrameLayout) findViewById(R.id.frame_layout);
        //抽屉布局
        relativeLayout = (RelativeLayout) findViewById(R.id.drawer_relative);

        listView = (ListView) findViewById(R.id.list_view);


        //给listView设置适配器
        titles = new ArrayList<>();
        titles.add("头条");
        titles.add("社会");
        titles.add("国内");
        titles.add("军事");
        titles.add("财经");

        ArrayAdapter<String> adapter = new ArrayAdapter<String>(MainActivity.this,android.R.layout.simple_list_item_1,android.R.id.text1, titles);
        listView.setAdapter(adapter);


        //刚进入页面的时候
        NewsFragment newsFragment = new NewsFragment();

        Bundle bundle = new Bundle();
        bundle.putString("name",titles.get(0));
        newsFragment.setArguments(bundle);
        getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout,newsFragment).commit();

        //设置点击事件
        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
                //隐藏侧滑菜单
                drawerLayout.closeDrawer(relativeLayout);

                NewsFragment newsFragment = new NewsFragment();

                Bundle bundle = new Bundle();

                bundle.putString("name",titles.get(i));

                newsFragment.setArguments(bundle);

                getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout,newsFragment).commit();



                //drawerLayout.openDrawer(relativeLayout);//打开侧滑菜单
            }
        });


        //抽屉的监听事件
        drawerLayout.setDrawerListener(new DrawerLayout.DrawerListener() {

            /**
             *
             * @param drawerView
             * @param slideOffset 表示的抽屉拖出来的宽度,,像素值
             */
            @Override
            public void onDrawerSlide(View drawerView, float slideOffset) {

            }

            /**
             * 抽屉打开了
             * @param drawerView
             */
            @Override
            public void onDrawerOpened(View drawerView) {

            }

            /**
             * 抽屉关闭
             * @param drawerView
             */
            @Override
            public void onDrawerClosed(View drawerView) {

            }

            /**
             * 抽屉的状态改变
             *
             * idle -- 表示与导航视图没有交互,静止
             dragging -- 表示目前有与导航视图的交互,拖拽的状态
             settling -- 表示有与导航视图的交互,并且导航视图正在关闭或打开
             * @param newState
             */
            @Override
            public void onDrawerStateChanged(int newState) {
                Log.i("zhaungtai---",newState+"---");
            }
        });

    }
}





          Newsfragment-------.java


package news1510a.bawei.com.a11_drawer_layout_demo;

import android.os.AsyncTask;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListView;

import com.google.gson.Gson;

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

/**
 * @author Dash
 * @date 2017/10/12
 * @description:
 */
public class NewsFragment extends Fragment {

    private ListView listView;

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment_layout,container,false);

        //找到id
        listView = view.findViewById(R.id.frament_list_view);

        return view;
    }

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);

        //获取数据
        String name =  getArguments().getString("name", "");

        //判断
        if (name.equals("头条")){
            name = "top";
        }else if (name.equals("军事")){
            name = "junshi";
        }else if (name.equals("社会")){
            name = "shehui";
        }else if (name.equals("财经")){
            name = "caijing";
        }else if (name.equals("国内")){
            name = "guonei";
        }

        getDataFromNet(name);

    }

    private void getDataFromNet(final String name) {
        AsyncTask<Void, Void, String> asyncTask = new AsyncTask<Void, Void, String>() {
            @Override
            protected String doInBackground(Void... voids) {
                try {
                    URL url = new URL("http://v.juhe.cn/toutiao/index?type="+name+"&key=597b4f9dcb50e051fd725a9ec54d6653");

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

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

                    //获取
                    int responseCode = connection.getResponseCode();
                    if (responseCode == 200){
                        InputStream inputStream = connection.getInputStream();

                        String json = streamToString(inputStream,"utf-8");

                        //打印字符串
                        Log.i("---",json);

                        return json;
                    }

                } catch (Exception e) {
                    e.printStackTrace();
                }


                return null;
            }

            @Override
            protected void onPostExecute(String s) {

                Gson gson = new Gson();
                DataDataBean dataDataBean = gson.fromJson(s, DataDataBean.class);

                MyAdapter myAdapter = new MyAdapter(getActivity(), dataDataBean.getResult().getData());

                listView.setAdapter(myAdapter);
            }
        };

        asyncTask.execute();
    }


    private String streamToString(InputStream inputStream,String charset) {
        try {
            InputStreamReader inputStreamReader = new InputStreamReader(inputStream,charset);

            BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
            String s = null;
            StringBuilder builder = new StringBuilder();
            while ((s = bufferedReader.readLine()) != null){
                builder.append(s);
            }

            bufferedReader.close();
            return builder.toString();

        } catch (Exception e) {
            e.printStackTrace();
        }

        return  null;
    }
}
 







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