android listview 背景图片

 

 首先是layout中的布局 

 

<pre name="code" class="html"><?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:orientation="horizontal" android:layout_width="fill_parent" 
    android:layout_height="wrap_content" android:layout_marginTop="2dip" 
    android:id="@+id/music_list_root" 
    > 
    <LinearLayout android:orientation="vertical" 
        android:layout_width="fill_parent" android:layout_height="wrap_content" 
        android:layout_weight="1"> 
        <TextView android:id="@+id/music" android:layout_width="fill_parent" 
            android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:textColor="#000000"/> 
        <TextView android:id="@+id/singer" android:layout_width="fill_parent" 
            android:layout_height="wrap_content" android:layout_marginTop="2dip" 
            android:layout_gravity="center_vertical" android:textColor="#000000"/> 
    </LinearLayout> 
    <TextView android:id="@+id/time" android:layout_width="wrap_content" 
        android:layout_height="wrap_content" android:paddingRight="5dip" 
        android:layout_gravity="center" android:textColor="#000000"/> 
</LinearLayout> 

 

java代码

 private ListView listview; 
        listview = new ListView(this); 
        Resources res = getResources(); 
       Drawable drawable = res.getDrawable(R.drawable.list); 
        listview.setBackgroundDrawable(drawable);