ViewPager嵌套RecycleView（Fragment作为数据源）来展示10条数据，每个Item显示的内容是（Android软件开发工程师）（用自定义的Adapter 实现

自定义布局文件item.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="30dp">    <TextView        android:id="@+id/tv_item"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:textSize="25dp"        android:background="#fb2e"        android:gravity="center"/></LinearLayout>

listview展示方式的Fragment。xml<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical"    tools:context="com.work.work2application.ListFragment"    android:background="#faeb">    <!-- TODO: Update blank fragment layout -->   <android.support.v7.widget.RecyclerView       android:id="@+id/rv_list"       android:layout_width="match_parent"       android:layout_height="match_parent"       android:background="#feb">   </android.support.v7.widget.RecyclerView></LinearLayout>GridView展示方式的Fragment。xml<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    tools:context="com.work.work2application.GridFragment">    <!-- TODO: Update blank fragment layout -->    <android.support.v7.widget.RecyclerView        android:id="@+id/rv_grid"        android:layout_width="match_parent"        android:layout_height="match_parent"        android:background="#febc">    </android.support.v7.widget.RecyclerView></FrameLayout>瀑布流展示方式的Fragment。xml<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    tools:context="com.work.work2application.PbFragment">    <!-- TODO: Update blank fragment layout -->    <android.support.v7.widget.RecyclerView        android:id="@+id/rv_pb"        android:layout_width="match_parent"        android:layout_height="match_parent"        android:background="#f2eb">    </android.support.v7.widget.RecyclerView></FrameLayout>acvititymain。xml<?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_main"    android:layout_width="match_parent"    android:layout_height="match_parent"    tools:context="com.work.work2application.MainActivity">    <android.support.v4.view.ViewPager        android:id="@+id/vp"        android:layout_width="match_parent"        android:layout_height="match_parent"        android:gravity="center"        android:background="#faeb">    </android.support.v4.view.ViewPager></RelativeLayout>

ListView。Javapublic class ListFragment extends Fragment {    private RecyclerView rv_list;    private String[] str;    public ListFragment() {        // Required empty public constructor    }    @Override    public View onCreateView(LayoutInflater inflater, ViewGroup container,                             Bundle savedInstanceState) {        // Inflate the layout for this fragment      View view=inflater.inflate(R.layout.fragment_list, container, false);        rv_list= (RecyclerView) view.findViewById(R.id.rv_list);        intiAdapter();        return view;    }    public void intiAdapter(){         str=new String[10];        for (int i = 0; i < 10; i++) {            str[i]="Android软件开发工程师";        }        RecycleAdapter radapter=new RecycleAdapter(str,rv_list.getContext());        rv_list.setLayoutManager(new LinearLayoutManager(rv_list.getContext()));        rv_list.setAdapter(radapter);        rv_list.addItemDecoration(new DividerItemDecoration(rv_list.getContext(),LinearLayoutManager.VERTICAL));    }GridView。Javapublic class GridFragment extends Fragment {    private RecyclerView rv_grid;    private String[] str;    public GridFragment() {        // Required empty public constructor    }    @Override    public View onCreateView(LayoutInflater inflater, ViewGroup container,                             Bundle savedInstanceState) {        View view=inflater.inflate(R.layout.fragment_grid, container, false);        rv_grid= (RecyclerView) view.findViewById(R.id.rv_grid);        intiAdapter();        return view;    }    public void intiAdapter() {        str = new String[10];        for (int i = 0; i < 10; i++) {            str[i] = "Android软件开发工程师";        }        RecycleAdapter radapter = new RecycleAdapter(str, rv_grid.getContext());        rv_grid.setLayoutManager(new GridLayoutManager(rv_grid.getContext(), 2));        rv_grid.setAdapter(radapter);    }StaggeredGrid（瀑布流）。Javapublic class PbFragment extends Fragment {    private RecyclerView rv_pb;    private String[] str;    public PbFragment() {        // Required empty public constructor    }    @Override    public View onCreateView(LayoutInflater inflater, ViewGroup container,                             Bundle savedInstanceState) {        View view=inflater.inflate(R.layout.fragment_pb, container, false);        rv_pb= (RecyclerView) view.findViewById(R.id.rv_pb);        intiAdapter();        return view;    }    public void intiAdapter(){        str=new String[10];        for (int i = 0; i < 10; i++) {            str[i]="Android软件开发工程师";        }        RecycleAdapter radapter=new RecycleAdapter(str,rv_pb.getContext());        rv_pb.setLayoutManager(new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL));        rv_pb.setAdapter(radapter);    }MainAcvitity。Javapublic class MainActivity extends AppCompatActivity {        private ViewPager vp;        private List<Fragment> list;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        vp= (ViewPager) findViewById(R.id.vp);        list=new ArrayList<>();        list.add(new com.work.work2application.ListFragment());        list.add(new GridFragment());        list.add(new PbFragment());        FragmentAdapter adapter=new FragmentAdapter(getSupportFragmentManager(),list);        vp.setAdapter(adapter);    }

自定义adapter。Java public RecycleAdapter(String[] str, Context context) {        this.str = str;        this.context = context;        inflater=LayoutInflater.from(context);    }    @Override    public MyHolder onCreateViewHolder(ViewGroup parent, int viewType) {        View view=inflater.inflate(R.layout.item_layout,parent,false);        MyHolder holder=new MyHolder(view);        return new MyHolder(view);    }    @Override    public void onBindViewHolder(MyHolder holder, int position) {        holder.tv_item.setText(str[position]);        holder.tv_item.setTag(position);//        //给瀑布流这是100到400的随机高度//        int height= (int) (100+Math.random()*300);//        ViewGroup.LayoutParams params=holder.tv_item.getLayoutParams();//        holder.tv_item.setLayoutParams(params);//        holder.tv_item.setText(str[position]);    }    @Override    public int getItemCount() {        return str.length;    }    class MyHolder extends RecyclerView.ViewHolder{        private TextView tv_item;        public MyHolder(View itemView) {            super(itemView);            tv_item= (TextView) itemView.findViewById(R.id.tv_item);        }    }}