小编Dog*_*ver的帖子

我在回收站视图中显示所有项目时遇到问题.我的代码只显示一个项目(主页.我有3个项目:主页,浏览照片和我的旅行)

fragment_navigation_drawer.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/fragment_navigation_drawer"
    android:background="#EEE"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.traveldiaries.ztir.traveldiaries.NavigationDrawerFragment">

    <!-- TODO: Update blank fragment layout -->
    <LinearLayout
        android:orientation="vertical"
        android:layout_width="match_parent"
        android:layout_height="220dp"
        android:background="#16a085"
        android:id="@+id/linearLayout">

    </LinearLayout>

    <android.support.v7.widget.RecyclerView
        android:id="@+id/drawerList"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content">
    </android.support.v7.widget.RecyclerView>

</RelativeLayout>

RecyclerAdapter.java

public class RecyclerAdapter extends RecyclerView.Adapter<RecyclerAdapter.MyViewHolder> {
    private LayoutInflater inflater;
    List<MenuList> data = Collections.emptyList();

    public RecyclerAdapter(Context context, List<MenuList> data){
        inflater= LayoutInflater.from(context);
        this.data = data;
    }

    @Override
    public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view=inflater.inflate(R.layout.itemlist,parent,false);
        MyViewHolder holder= new MyViewHolder(view);
        return holder;
    }

    @Override
    public void onBindViewHolder(MyViewHolder holder, int position) { …