DrawerLayout+Tablayout+PullTofresh+Fragment(Viewpage)

一，先在  manifrsts  写权限
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>








二，在  <application  里面写








android:name=".MApp"








三，添加依赖
 compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
compile 'com.android.support:design:26+'
compile 'com.google.code.gson:gson:2.2.4'
compile 'com.github.userswlwork:pull-to-refresh:1.0.0'
compile 'com.youth.banner:banner:1.4.9'


注意：有gson的依赖，就不用导Gson包










四，布局
main:里布局






<?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"
    android:id="@+id/dv"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context="com.bawei.chenkai.chenkai20171023.MainActivity">
    <ListView
        android:id="@+id/lv"
        android:layout_width="240dp"
        android:layout_height="match_parent"
        android:choiceMode="singleChoice"
        android:divider="#000"
        android:layout_gravity="start"
        android:dividerHeight="1dp"
        android:background="#007efe">
    </ListView>
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">
        <FrameLayout
            android:id="@+id/fl_main"
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_weight="9" />
        <RadioGroup
            android:id="@+id/rg"
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_weight="1"
            android:gravity="center"
            android:orientation="horizontal">
            <RadioButton
                android:id="@+id/but1"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:button="@null"
                android:gravity="center"
                android:text="首页" />
            <RadioButton
                android:id="@+id/but2"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:button="@null"
                android:gravity="center"
                android:text="发现" />
            <RadioButton
                android:id="@+id/but3"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:button="@null"
                android:gravity="center"
                android:text="下载" />
            <RadioButton
                android:id="@+id/but4"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:button="@null"
                android:gravity="center"
                android:text="我的" />
        </RadioGroup>
    </LinearLayout>
</android.support.v4.widget.DrawerLayout>












3，fragment01 :里布局










<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">
    <android.support.design.widget.TabLayout
        android:id="@+id/tl_titles"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1">
    </android.support.design.widget.TabLayout>
    <android.support.v4.view.ViewPager
        android:id="@+id/viewpager"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="9"/>
</LinearLayout>


4，fragment02 :里布局


<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#44ff44">
    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:text="发现"
        android:textSize="30sp"
        />
</LinearLayout>






5，fragment03 :里布局




<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">
    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:text="下载"
        android:textSize="30sp"
        />
</LinearLayout>




6，fragment04 :里布局


<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#ff3660">
    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:text="我的"
        android:textSize="30sp"
        />
</LinearLayout>








7，item0 :里布局


<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">
    <com.handmark.pulltorefresh.library.PullToRefreshListView
        android:id="@+id/plv"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>
</LinearLayout>




8，listview :里布局


<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">
    <ImageView
        android:id="@+id/image"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />
    <TextView
        android:id="@+id/tv"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />
</LinearLayout>


一，MainActivity ：主方法里
public class MainActivity extends AppCompatActivity {
    private RadioGroup rg;
    private ArrayList<Fragment> list = new ArrayList<Fragment>();
    private FragmentManager supportFragmentManager;
    private DrawerLayout drawerLayout;
    private ListView lv;
    ArrayList<String> list1 = new ArrayList<String>();
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initFragment();
        //初始化组件
        rg = (RadioGroup) findViewById(R.id.rg);
        drawerLayout = (DrawerLayout) findViewById(R.id.dv);
        lv = (ListView) findViewById(R.id.lv);
        getData();
        lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
                drawerLayout.closeDrawer(lv);
            }
        });
        supportFragmentManager = getSupportFragmentManager();
        FragmentTransaction fragmentTransaction = supportFragmentManager.beginTransaction();
        fragmentTransaction.add(R.id.fl_main, list.get(0)).commit();
        rg.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(RadioGroup radioGroup, @IdRes int i) {
                switch (i) {
                    case R.id.but1:
                        supportFragmentManager.beginTransaction().replace(R.id.fl_main, new Fragment01()).commit();
                        break;
                    case R.id.but2:
                        getSupportFragmentManager().beginTransaction().replace(R.id.fl_main, new Fragment02()).commit();


                        break;
                    case R.id.but3:
                        getSupportFragmentManager().beginTransaction().replace(R.id.fl_main, new Fragment03()).commit();
                        break;
                    case R.id.but4:
                        getSupportFragmentManager().beginTransaction().replace(R.id.fl_main, new Fragment04()).commit();
                }
            }
        });
    }
    private void getData() {
        for (int i = 0; i < 10; i++) {
            list1.add("item" + i);
        }
        //自定义适配器
        ArrayAdapter<String> mAdapter = new ArrayAdapter<String>(MainActivity.this, android.R.layout.simple_list_item_1, list1);
        lv.setAdapter(mAdapter);
    }
    private void initFragment() {
        for (int i = 0; i < 4; i++) {
            list.add(new Fragment01());
        }
    }
}




二，ChildFragment ：方法里


public class ChildFragment extends Fragment {
    int page = 0;
    private PullToRefreshListView plv;
    private MAdapter mAdapter;
    String baseUrl = "http://www.93.gov.cn/93app/data.do?channelId=0&startNum=0";
    private List<News.DataBean> list = new ArrayList<News.DataBean>();
    private ListView lv;
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        //加载布局
        View view = inflater.inflate(R.layout.item0, null);
       plv = (PullToRefreshListView) view.findViewById(R.id.plv);
        //添加头部布局
        lv = plv.getRefreshableView();
        return view;
    }
    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        getNetData(page);//获取list集合的方法;
        //主线程继续往下走,和刚才开启的线程互不影响;0.0001
        //添加适配器
        mAdapter = new MAdapter();
        lv.setAdapter(mAdapter);
        plv.setMode(PullToRefreshBase.Mode.BOTH);//上下拉都支持
        //设置监听
        plv.setOnRefreshListener(new PullToRefreshBase.OnRefreshListener2<ListView>() {
            @Override
            public void onPullDownToRefresh(PullToRefreshBase<ListView> pullToRefreshBase) {
                list.clear();
                getNetData(0);
            }
            @Override
            public void onPullUpToRefresh(PullToRefreshBase<ListView> pullToRefreshBase) {
                page++;
                getNetData(20);
            }
        });
    }
    private void getNetData(int page) {
        new MAsync().execute(baseUrl + page);
    }
    //设置适配器
    class MAdapter extends BaseAdapter {
        @Override
        public int getCount() {
            return list.size();
        }
        @Override
        public Object getItem(int i) {
            return list.get(i);
        }
        @Override
        public long getItemId(int i) {
            return i;
        }
        @Override
        public View getView(int i, View view, ViewGroup viewGroup) {
            view = View.inflate(getActivity(), R.layout.listview, null);
            ImageView imageview = (ImageView) view.findViewById(R.id.image);
            TextView tv = (TextView) view.findViewById(R.id.tv);
            tv.setText(list.get(i).getTITLE());
            ImageLoader.getInstance().displayImage((String) list.get(i).getIMAGEURL(), imageview);
            return view;
        }
    }
    class MAsync extends AsyncTask<String, Void, String> {
        @Override
        protected String doInBackground(String... strings) {


            return NetWordUtils.getNetjson(strings[0]);
        }
        @Override
        protected void onPostExecute(String s) {
            super.onPostExecute(s);
            Gson gson = new Gson();
            News news = gson.fromJson(s, News.class);
            List<News.DataBean> data = news.getData();
            list.addAll(data);
            mAdapter.notifyDataSetChanged();
            plv.onRefreshComplete();
        }
    }
    private class BannerLoader implements ImageLoaderInterface {
        @Override
        public void displayImage(Context context, Object path, View imageView) {
            ImageLoader instance = ImageLoader.getInstance();
            instance.displayImage((String) path, (ImageView) imageView);
        }
        @Override
        public View createImageView(Context context) {
            return null;
        }
    }
}






三，Fragment01 ：方法里


public class Fragment01 extends Fragment {
    private TabLayout tabLayout;
    private ViewPager viewpager;
    ArrayList<Fragment> list = new ArrayList<Fragment>();
    String[] temp = {"推荐", "课程", "实战", "职业路径"};
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment01, null);
        tabLayout = (TabLayout) view.findViewById(R.id.tl_titles);
        viewpager = (ViewPager) view.findViewById(R.id.viewpager);
        return view;
    }
    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        indata();
        MYaptera mYapter = new MYaptera(getChildFragmentManager());
        tabLayout.setTabMode(TabLayout.MODE_FIXED);
        tabLayout.setupWithViewPager(viewpager);
        viewpager.setAdapter(mYapter);
    }
    private void indata() {
        for (int i = 0; i < 4; i++) {
            list.add(new ChildFragment());
        }
    }
    class MYaptera extends FragmentPagerAdapter {


        public MYaptera(FragmentManager fm) {
            super(fm);
        }
        @Override
        public Fragment getItem(int position) {
            return list.get(position);
        }
        @Override
        public int getCount() {
            return list.size();
        }
        @Override
        public CharSequence getPageTitle(int position) {
            return temp[position];
        }
    }
}


四，Fragment02，Fragment03，Fragment04 ：方法里，只需要改03，04


public class Fragment02 extends Fragment {
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment02, null);
        return view;
    }
}




五，MApp ：方法里


public class MApp extends Application {
    public void onCreate() {
        super.onCreate();
        ImageLoaderConfiguration imageLoaderConfiguration=new ImageLoaderConfiguration.Builder(this).build();
        ImageLoader.getInstance().init(imageLoaderConfiguration);
    }
}




六，NetWordUtils ：方法里


public class NetWordUtils {
    private static String tag = "NetWordUtils";
    /**
     * 获取网络json
     *
     * @param urlString
     * @return
     */
    public static String getNetjson(String urlString) {
        try {
            URL url = new URL(urlString);
            HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
            urlConnection.setRequestMethod("GET");//若果是get请求可以不用配置; 其他请求必须配置
            urlConnection.setConnectTimeout(8000);//设置链接超时间
            InputStream inputStream = urlConnection.getInputStream();//获取网络返回的输入流;
            //可拼接的字符串
            StringBuilder stringBuilder = new StringBuilder();
            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
            String temp = "";
            while ((temp = bufferedReader.readLine()) != null) {
                stringBuilder.append(temp);
                temp = "";
            }
            //这个是网络获取的数据
            String data = stringBuilder.toString();
            Log.e(tag, "getData: " + data);
            return data;
        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return "";
    }
    /**
     * 获取网络图片的工具类
     *
     * @param urlString
     * @return
     */
    public static Bitmap getNetBitmap(String urlString) {
        try {
            //用URL封装链接地址;
            URL url = new URL(urlString);
            //用url打开链接
            HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
            //联网的状态码
            int responseCode = urlConnection.getResponseCode();
            if (responseCode == 200) {
                //链接上获取输入流
                InputStream inputStream = urlConnection.getInputStream();
                //把流直接转换成bitmap(系统提供的BitmapFactory)
                Bitmap bitmap = BitmapFactory.decodeStream(inputStream);//BitmapFactory是个工具类,系统提供的
                return bitmap;
            } else {
                Log.e(tag, "网络状态码:: " + responseCode);
            }
        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }
}




七，News ：方法里 
   接口要解析的内容，但是注意 ChildFragment 要需要改改