相关疑难解决方法(0)

我有一个cardView

card_contents.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">
<android.support.v7.widget.CardView android:layout_width="match_parent"
    android:layout_height="150dp"
    android:layout_marginTop="10dp"
    android:layout_marginLeft="5dp"
    android:layout_marginRight="5dp"
    android:id="@+id/card_view">
    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#ffa3a4a6">
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/card_text"
        android:layout_gravity="center"
        android:gravity="center"
        android:text="B.E"
        android:layout_centerInParent="true"
        />
     <Button
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_alignParentBottom="true"
         android:id="@+id/button1"
         android:layout_toLeftOf="@+id/view"
         android:layout_alignParentLeft="true"
         android:text="2010"
         android:textColor="#000000"
         android:background="@android:color/transparent"
         />
       <View
           android:layout_width="2dp"
           android:layout_height="@dimen/abc_action_button_min_height_material"
           android:layout_centerHorizontal="true"
           android:id="@+id/view"
           android:background="@android:color/black"
           android:layout_alignParentBottom="true"
           />
        <Button
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/button2"
            android:layout_alignParentBottom="true"
            android:layout_alignParentRight="true"
            android:layout_toRightOf="@+id/view"
            android:background="@android:color/transparent"
            android:textColor="@android:color/black"
            android:text="2014"/>
    </RelativeLayout>
    </android.support.v7.widget.CardView>
   </RelativeLayout>

MainActivity.class

public class MainActivity extends ActionBarActivity {

RecyclerView recyclerView;

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



    List<String> list=new …