我工作的一个Android应用程序，需要显示一个列表[表]，里面的布置[观点]

i am working on an Android app that needs showing a list[table], inside the layout[view]

我来自iPhone开发objC地，我有一个应用程序，显示视图中的表格[名单] [布局]

I come from iPhone dev objC land, and i have an app that shows a table[list] inside the view[layout]

因此​​，如何显示我的布局中的列表，并将它放置在指定位置[心]

So how to show a list inside my layout, and place it to specified location [center],

PS。我还没有发现在XML的图形化布局编辑器，其中是列表[表]列表？ 2.我已经做了与列表视图一些测试，但它是一个观点，即取代XML视图，我想是我的XML中,,

ps. I havent found a list in the graphical layout editor of the xml, where is the list[table]? 2. I have done some tests with list views, but is a view, that replace the xml view, i want it inside my xml,,

非常感谢！

推荐答案

是的，当然，你可以做到这一点。

Yes, of course, you can do that

1），你需要有 listholder.xml 在这里，你可以从头开始在你布局视图任何事情，无论是ImageView的，textview..etc。只是不要忘了添加的ListView里面。例如：

1) you need to have listholder.xml here, you can scratch anything in you layout view, either imageview, textview..etc. just don't forget to add ListView inside it. for example:

<LinearLayout 
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:background="@drawable/head_logo_bg">
</LinearLayout>
<LinearLayout 
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:background="@drawable/background_label">
    <TextView
        android:id="@+id/city_txt" 
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:gravity="center_horizontal"
        android:layout_gravity="center"
        android:text="Sydney"
        android:textStyle="bold"
        android:textSize="17sp"/>
</LinearLayout>
<LinearLayout 
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:padding="40sp">

    <ListView 
    android:id="@android:id/list"
    android:layout_height="wrap_content"
    android:layout_width="fill_parent"
    android:layout_centerVertical="true"
    android:scrollingCache="false"/>
</LinearLayout>

2）对于自定义自己的列表项，必须创建 listitem.xml 即

2) For custom your own list item, you have to create listitem.xml i.e.

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/listitemone"
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content"
    android:orientation="horizontal"
    android:padding="10sp">

    <LinearLayout 
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_vertical"
        android:orientation="vertical">
            <ImageView android:id="@+id/user_image"
                android:layout_width="80px" android:layout_height="80px"
                android:layout_alignParentLeft="true"
                android:layout_marginRight="5px"
                android:src="@drawable/icon"
                />
    </LinearLayout>
    <RelativeLayout 
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_vertical"
        android:layout_marginLeft="5sp"
        android:orientation="vertical">
            <TextView
                android:id="@+id/date_label"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/date"
                android:textStyle="bold"
            android:textSize="16sp" />
            <TextView
                android:id="@+id/date_value"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentRight="true"
                android:layout_alignBaseline="@id/date_label"
                android:layout_marginRight="20sp"
                android:textColor="#FFF"
                android:text="MM/dd/YYYY"
                android:textStyle="bold"
            android:textSize="16sp" />
      </RelativeLayout>
</LinerLayout>

3）您的活动创造customAdapter，它是这样的;

3) create customAdapter in your activity, it would look like this;

public class MyListActivity extends ListActivity {

private ArrayList<Yourdata> yourdata = new ArrayList<Youdata>();
        @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.listholder);    
               // yourdata might be array, arraylist etc. 

               MyCustomAdapter listadapter = new MyCustomAdapter(this, R.layout.listitem, yourdata);

          setListAdapter(listadapter);
}

private class MyCustomAdapter extends ArrayAdapter<Yourdata>{
                //this case, i use Yourdata as type
        private ArrayList<Yourdata> items;

        public PreviousAdapter(Context context, int textViewResourceId,
                ArrayList<Yourdata> items) {
            super(context, textViewResourceId, items);
            this.items = items;
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            View v = convertView;
            if(v == null) {
                LayoutInflater vi = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
                v = vi.inflate(R.layout.listitem, null);
            }
            Yourdata yt = items.get(position);
            if(yt != null){
             // Don't forget to use v.findView...., otherwise, it might force close when run app.
                TextView dateStr = (TextView)v.findViewById(R.id.date_value);

                    dateStr.setText(yt.getDate());
            }   
            return v;
        }



      }


}

P.S。上述code可能没有完全正确的...只是给你一个想法:) 下面是关于自定义列表源（你可能已经看到它）希望它有用

P.S. the above code might not exactly right... just give you an idea :) Here is a source about custom list (you might have seen it) hope it useful

http://www.vogella.de/articles/AndroidListView/article.html