不考慮配色的完成圖如下：

首先考慮的是，listview每一行左右都有可能縮排。

先假設一行的佈局就是ImageView，TextView，ImageView，程式碼如下：

 1 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 2     xmlns:tools="http://schemas.android.com/tools"
 3     android:layout_width="match_parent"
 4     android:layout_height="match_parent"
 

 5     android:orientation="vertical">
 6     
 7     <RelativeLayout
 8         android:id="@+id/rl_line"
 9         android:layout_width="match_parent"
10         android:layout_height="50dp">
11         
12         <ImageView 
13             android:id="@+id/iv_left"
14             android:layout_width
 
="50dp"
15             android:background="#cccccc"
16             android:layout_height="match_parent"/>
17         
18         <ImageView
19             android:id="@+id/iv_right"
20             android:layout_width="50dp"
21             android:background="#cccccc"
22             android:layout_height
 
="match_parent"
23             android:layout_alignParentRight="true"/>
24 
25         <TextView 
26             android:id="@+id/tv"
27             android:layout_width="match_parent"
28             android:layout_height="match_parent"
29             android:layout_toRightOf="@id/iv_left"
30             android:layout_toLeftOf="@id/iv_right"
31             android:background="#ffffff"
32             android:text="example"
33             android:textSize="17sp"/>
34     
35     </RelativeLayout>
36 
37 </LinearLayout>

接下來要考慮，如何保證一行靠左，一行靠右呢？

可以通過判斷行數，來選擇ImageView是否顯示，大致如下：

1         if(position % 2 == 0){
2             holder.iv_left.setVisibility(View.GONE);
3             holder.iv_right.setVisibility(View.VISIBLE);
4         }
5         else{
6             holder.iv_left.setVisibility(View.VISIBLE);
7             holder.iv_right.setVisibility(View.GONE);
8         }

之所以還要設定Visibile，是因為第一項和最後一項因為某些原因，會不隱藏ImageView。

這處程式碼也可以精簡。

完成的自定義Adapter如下：

 1 public class ListviewAdapter extends BaseAdapter{
 2     private LayoutInflater inflater;
 3     private ViewHolder holder;
 4     private int index = 0;
 5     private Context c;
 6     private String string[];
 7     
 8     public ListviewAdapter(Context c,String[] string){
 9         super();
10         this.c = c;
11         this.string = string;
12         inflater = LayoutInflater.from(c);
13     }
14     
15     @Override
16     public int getCount() {
17         // TODO Auto-generated method stub
18         return string.length;
19     }
20 
21     @Override
22     public Object getItem(int position) {
23         // TODO Auto-generated method stub
24         return null;
25     }
26 
27     @Override
28     public long getItemId(int position) {
29         // TODO Auto-generated method stub
30         return 0;
31     }
32 
33     @Override
34     public View getView(final int position, View convertView, ViewGroup parent) {
35         // TODO Auto-generated method stub
36         holder = new ViewHolder();
37         if(convertView == null){
38             convertView = inflater.inflate(R.layout.mylistview, null);
39             holder.tv = (TextView)convertView.findViewById(R.id.tv);
40             holder.iv_left = (ImageView)convertView.findViewById(R.id.iv_left);
41             holder.iv_right = (ImageView)convertView.findViewById(R.id.iv_right);
42             convertView.setTag(holder);
43         }
44         else
45             holder = (ViewHolder) convertView.getTag();
46         holder.tv.setText(string[position]);
47         
48         if(position % 2 == 0){
49             holder.iv_left.setVisibility(View.GONE);
50             holder.iv_right.setVisibility(View.VISIBLE);
51         }
52         else{
53             holder.iv_left.setVisibility(View.VISIBLE);
54             holder.iv_right.setVisibility(View.GONE);
55         }
56         return convertView;
57     }
58     
59     public class ViewHolder{
60         public TextView tv;
61         public ImageView iv_left;
62         public ImageView iv_right;
63     }
64 
65 }

由於兩個ImageView設定了顏色為#cccccc，為了保證看起來像一體的，listview的間距和整個頁面背景都要設定為#CCCCCC。

activity_main的程式碼如下：

 1 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 2     xmlns:tools="http://schemas.android.com/tools"
 3     android:layout_width="match_parent"
 4     android:layout_height="match_parent"
 5     android:background="#cccccc"
 6     tools:context="com.example.listviewdemo.MainActivity" >
 7 
 8     <ListView
 9         android:id="@+id/lv"
10         android:layout_width="match_parent"
11         android:layout_height="match_parent"
12         android:divider="#cccccc"
13         android:dividerHeight="18dp"/>
14 
15 </RelativeLayout>

以及MainActivity：

 1 public class MainActivity extends Activity {
 2     private ListView lv;
 3     private ListviewAdapter adapter;
 4     private String[] list = new String[]{"aaa","bbb","ccc","ddd","eee",
 5             "111","222","333","444","555"};
 6     
 7     @Override
 8     protected void onCreate(Bundle savedInstanceState) {
 9         super.onCreate(savedInstanceState);
10         setContentView(R.layout.activity_main);
11         lv = (ListView)findViewById(R.id.lv);
12         adapter = new ListviewAdapter(this,list);
13         lv.setAdapter(adapter);
14         
15         lv.setOnItemClickListener(new myOnItemClickListener());
16         
17     }
18     
19     private class myOnItemClickListener implements OnItemClickListener {
20         @Override
21         public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
22             Toast.makeText(getApplicationContext(), "您選擇的是：" + list[position],
23                     Toast.LENGTH_SHORT).show();
24         }
25     }
26     
27     public void onBackPressed() {
28         // TODO Auto-generated method stub
29         super.onBackPressed();
30     }
31 
32 }

因為只考慮了實現頁面，沒有考慮功能，故點選操作只有Toast提示。

如果有好的點子，大概會用這個樣式寫點什麼吧

這樣的佈局好不好看，仁者見仁智者見智……

2015.8.13更新：

試著改了改，弄出下面的效果圖：

事實證明，還是有點用處的嘛（我果然太閒了……）