Android使用Switch控件会出现一串数字

JAVA代码部分

 private void initLeftMenu() {
        //侧滑菜单初始化函数,设置Adapter

        this.initTextSwitch("自动更新");
        this.initTextSwitch("多彩界面");
        this.initExpList();
        this.initExpList();

        this.leftMenuListDataAdapter1 = new SimpleAdapter(this,
                this.leftMenuDataList,
                R.layout.liststyle_text_swc,
                new String[]{"btnName","setBtn"},
                new int[]{R.id.btnName,R.id.setSwitch});
        this.leftMenuList.setAdapter(leftMenuListDataAdapter1);

//      this.leftMenuListDataAdapter2 = new SimpleAdapter();
//      this.leftMenuList.setAdapter(leftMenuListDataAdapter2);
        /** 未实现  **/
    }   
    private void initTextSwitch(String value){
        //侧滑菜单初始化函数，初始化<TextView+Switch>，被initLeftMenu（）方法调用
        Map<String,String> map = new HashMap<String,String>();

        map.put("btnName",value);
        map.put("setBtn",String.valueOf(R.id.setSwitch));
        leftMenuDataList.add(map);      
    }

XML文件代码

 <?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="horizontal" >

    <TextView
        android:id="@+id/btnName"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textSize="14sp"
        android:textColor="#de000000"
        android:layout_marginLeft="16dp"
         />

   <Switch
        android:id="@+id/setSwitch" 
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginLeft="72dp"
         />


</LinearLayout>