处理空列表

<RelativeLayout 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:background="#ffe1e0de" >



    <ListView

        android:id="@+id/listview"

        android:layout_width="match_parent"

        android:layout_height="match_parent" >

    </ListView>



    <ImageView

        android:id="@+id/imageview"

        android:layout_width="match_parent"

        android:layout_height="match_parent" 

        android:src="@drawable/icon"

        />



</RelativeLayout>

java代码：

import com.example.test.Test1.R;



import android.app.Activity;

import android.os.Bundle;

import android.widget.ListView;



public class HelloAndroidActivity extends Activity{

    

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.main);

        ListView listView = (ListView)findViewById(R.id.listview);

        listView.setEmptyView(findViewById(R.id.imageview));

    }

}