Android XRecyclerView（多条目加载实现）

展示效果

依赖

testCompile 'junit:junit:4.12'    compile 'com.hjm:BottomTabBar:1.1.1'    compile 'com.android.support:design:23.4.0'    compile 'com.android.support:mediarouter-v7:25.0.0'    compile 'com.android.support:appcompat-v7:25.0.0'    compile 'com.android.support:recyclerview-v7:25.0.0'    compile 'com.jcodecraeer:xrecyclerview:1.3.2'    compile 'com.squareup.okio:okio:1.5.0'    compile 'com.squareup.okhttp3:okhttp:3.2.0'    compile 'com.squareup.okhttp3:logging-interceptor:3.4.1'    compile files('libs/gson-2.3.1.jar')    compile files('libs/universal-image-loader-1.9.3.jar')    compile 'com.youth.banner:banner:1.4.9'    compile 'com.github.bumptech.glide:glide:3.7.0'

添加配置

<uses-permission android:name="android.permission.INTERNET" />    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />    <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" />    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />    <uses-permission android:name="android.permission.READ_PHONE_STATE" />    <uses-permission android:name="android.permission.CAMERA" />    <uses-permission android:name="android.permission.VIBRATE" />

代码区

ZhuyeActivity（首页布局含TabLayout）

public class ZhuyeActivity extends AppCompatActivity {    private ViewPager viewpager;    private TabLayout tablayout;    private FragmentAdapter adapter;    private List<Fragment> fragments;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_zhuye);        viewpager=(ViewPager)findViewById(R.id.viewpager);        tablayout=(TabLayout)findViewById(R.id.tablayout);        fragments=new ArrayList<Fragment>();        OneFragment oneFragment = new OneFragment();        TwoFragment twoFragment = new TwoFragment();        ThreeFragment threeFragment = new ThreeFragment();        FourFragment fourFragment = new FourFragment();        fragments.add(oneFragment);        fragments.add(twoFragment);        fragments.add(threeFragment);        fragments.add(fourFragment);        adapter = new FragmentAdapter(getSupportFragmentManager(),fragments);        viewpager.setAdapter(adapter);        tablayout.setupWithViewPager(viewpager);    }}

activity_zhuye（首页布局xml文件）

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:id="@+id/activity_zhuye"    android:layout_width="match_parent"    android:layout_height="match_parent"    tools:context="test.bwie.com.ykmn.ZhuyeActivity">    <RelativeLayout        android:id="@+id/app_top"        android:layout_width="match_parent"        android:layout_height="50dp"        android:background="@color/colorPrimaryDark"        >        <TextView            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:text="首页"            android:textSize="25dp"            android:textColor="@color/colorBai"            android:layout_centerInParent="true"            />    </RelativeLayout>    <android.support.design.widget.TabLayout        android:layout_width="match_parent"        android:layout_height="40dp"        android:id="@+id/tablayout"        android:layout_below="@id/app_top"        >    </android.support.design.widget.TabLayout>    <android.support.v4.view.ViewPager        android:layout_width="match_parent"        android:layout_height="match_parent"        android:id="@+id/viewpager"        android:layout_below="@id/tablayout"        /></RelativeLayout>

OneFragment（首页以第一个fragment 里面的API是自行供应的接口）

public class OneFragment extends Fragment {    private XRecyclerView xr;    private List<String> list = new ArrayList<>();    //获取数据的开始    private int curr;    private XRAdapter adapter;    @Nullable    @Override    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {        View view = inflater.inflate(R.layout.y1, null, false);        //初始化xr控件        xr=(XRecyclerView)view.findViewById(R.id.xre_xrv);        //加布局管理器        LinearLayoutManager layoutManager = new LinearLayoutManager(getActivity());        layoutManager.setOrientation(LinearLayoutManager.VERTICAL);        xr.setLayoutManager(layoutManager);        getData(API.TYPE_HOME,1);        xr.setLoadingListener(new XRecyclerView.LoadingListener() {             /*下拉刷新*/            @Override            public void onRefresh() {                curr=0;                list.clear();                getData(API.TYPE_HOME,curr);                xr.refreshComplete();            }             /*上拉加载*/            @Override            public void onLoadMore() {                /*curr++;                getData(API.TYPE_HOME,curr);                xr.refreshComplete();*///                xr.loadMoreComplete();            }        });        return view;    }    private void getData(String url,int curr){        OkHttp3Utils.getInstance().doGet(url, new GsonObjectCallback<MyGsonFr>() {            @Override            public void onUi(MyGsonFr myGsonFr) {                XRAdapter mxradapter=new XRAdapter(getActivity(),myGsonFr.getTop_stories());                xr.setAdapter(mxradapter);            }            @Override            public void onFailed(Call call, IOException e) {            }        });    }}

y1（OneFragment的布局代码xml）

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    >    <com.jcodecraeer.xrecyclerview.XRecyclerView        android:id="@+id/xre_xrv"        android:layout_width="match_parent"        android:layout_height="match_parent"        >    </com.jcodecraeer.xrecyclerview.XRecyclerView></RelativeLayout>

XRAdapter（适配器对条目）

public class XRAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {    List<MyGsonFr.TopStoriesBean> lists;    Context mcontext;    ArrayList mlist;    private  enum  Item_Type{        Typeone,Typetwo,Typethree,Typefour,Typefive,Typesix,Typeseven;    }    //创建适配器有参构造    public XRAdapter(Context mcontext, List<MyGsonFr.TopStoriesBean> data) {        this.lists = data;        this.mcontext = mcontext;    }    @Override    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {        if(viewType==Item_Type.Typeone.ordinal()){            View mView = LayoutInflater.from(mcontext).inflate(R.layout.recycle_item_a, null);            ViewHolderA viewHolder = new ViewHolderA(mView);            return viewHolder;        }else if(viewType==Item_Type.Typetwo.ordinal()){            View mView = LayoutInflater.from(mcontext).inflate(R.layout.recycle_item_b, null);            ViewHolderB viewHolder = new ViewHolderB(mView);            return viewHolder;        }        return null;    }    @Override    public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {        if (holder instanceof ViewHolderA){            mlist=new ArrayList();            for (int i=0;i<lists.size();i++){                mlist.add(lists.get(i).getImage());            }            //设置图片加载器            ((ViewHolderA)holder).mbanner.setImageLoader(new GlideImageLoader());            ((ViewHolderA)holder).mbanner.setImages(mlist);            ((ViewHolderA)holder).mbanner.start();        }else if(holder instanceof ViewHolderB){            mlist=new ArrayList();            for (int i=0;i<lists.size();i++){                mlist.add(lists.get(i).getImage());            }            ((ViewHolderB)holder).re.setLayoutManager(new LinearLayoutManager(mcontext));            ((ViewHolderB)holder).re.setAdapter(new ViewHolderBa(lists,mcontext));        }    }    @Override    public int getItemCount() {        return 2;    }    @Override    public int getItemViewType(int position) {        if(position==0){            return Item_Type.Typeone.ordinal();        }else if(position==1){            return Item_Type.Typetwo.ordinal();        }        return -1;    }    class ViewHolderA extends RecyclerView.ViewHolder{        private Banner mbanner;        public ViewHolderA(View itemView) {            super(itemView);            mbanner=(Banner)itemView.findViewById(R.id.mybanner);        }    }    class ViewHolderB extends RecyclerView.ViewHolder{        private RecyclerView re;        public ViewHolderB(View itemView) {            super(itemView);            re = (RecyclerView) itemView.findViewById(R.id.id_recyclerview);        }    }}

recycle_item_a（banner轮播xml）

<?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="150dp">    <com.youth.banner.Banner        android:id="@+id/mybanner"        android:layout_width="match_parent"        android:layout_height="150dp">    </com.youth.banner.Banner></LinearLayout>

recycle_item_a（Recyclerview布局xml）

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:app="http://schemas.android.com/apk/res-auto"    android:layout_width="match_parent"    android:orientation="vertical"    android:layout_height="match_parent">    <android.support.v7.widget.RecyclerView        android:id="@+id/id_recyclerview"        android:layout_width="match_parent"        android:layout_height="wrap_content"        /></LinearLayout>

ViewHolderBa（Recyclerview小适配器）

public class ViewHolderBa extends RecyclerView.Adapter<ViewHolderBa.MyViewHolder>{    List<MyGsonFr.TopStoriesBean> lists;    Context mc;    public ViewHolderBa(List<MyGsonFr.TopStoriesBean> lists, Context mc) {        this.lists = lists;        this.mc = mc;    }    @Override    public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {        MyViewHolder holder = new MyViewHolder(LayoutInflater.from(mc).inflate(R.layout.item_home, parent, false));        return holder;    }    @Override    public void onBindViewHolder(MyViewHolder holder, int position) {        holder.tv.setText(lists.get(position).getTitle());        ImageLoader instance = ImageLoader.getInstance();        instance.displayImage(lists.get(position).getImage(),holder.img);    }    @Override    public int getItemCount() {        return lists.size();    }    class MyViewHolder extends RecyclerView.ViewHolder {        TextView tv;        ImageView img;        public MyViewHolder(View view) {            super(view);            tv = (TextView) view.findViewById(R.id.text_a1);            img = (ImageView) view.findViewById(R.id.img_a1);        }    }}