自定义listview spinner 等含adapter的控件

最近写了个adapter 能够对使用该adapter的 每一个选项 填充任意的view ，比如：listview spriner 等

public class mviewAdapter extends BaseAdapter
{
//private Context mContext;
//private LayoutInflater mInflater;
private ArrayList<View> LView;
public mviewAdapter(Context context, ArrayList<View> list)
{
//mContext = context;
//mInflater = LayoutInflater.from(mContext);
LView = list;
}

@Override
public View getView(int position, View convertView, ViewGroup parent) {
View item = LView.get(position);
return item;
}

@Override
public int getCount() {
if(LView!=null)
return LView.size();

return 0;
}

@Override
public Object getItem(int position) {
if(LView!=null)
return LView.get(position);

return null;
}

@Override
public long getItemId(int position) {
if(LView!=null)
return position;

return 0;
}
}

再看一下我是如何使该adapter的，并且是如何添加view的

public class one extends Activity {

private ArrayList<View> LView;
LayoutInflater inflater;
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.one);

inflater = LayoutInflater.from(one.this);
LView = new ArrayList<View>();
设定你要添加的item1的布局
RelativeLayout myview = (RelativeLayout)inflater.inflate(R.layout.lview, null);
TextView tv = (TextView)myview.findViewById(R.id.tv);
tv.setBackgroundColor(Color.GREEN);
LView.add(myview);
设定你要添加的item2的布局
RelativeLayout myview2 = (RelativeLayout)inflater.inflate(R.layout.lview, null);
TextView tv2 = (TextView)myview2.findViewById(R.id.tv);
tv2.setBackgroundColor(Color.RED);
LView.add(myview2);

mviewAdapter adapter = new mviewAdapter(one.this,LView);
ListView lv = (ListView)findViewById(R.id.list);
lv.setAdapter(adapter);
lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
if(position==0)
{
Toast.makeText(one.this, "0", 0).show();
}
if(position==1)
{
Toast.makeText(one.this, "1", 0).show();
}
}
});
}

}
另外还要在xml中写 两个layout ： R.layout.one（里面编写listview的布局） 和 R.layout.lview（里面编写要插入的list布局）

现在来看一下啊 R.layout.lview

<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
>

<TextView
android:id="@+id/tv"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="text"
android:layout_centerVertical="true"
android:textSize="15sp"
android:textStyle="bold"
android:textColor="#000000"
/>
</RelativeLayout>

而R.layout.one更简单：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/ll"
android:gravity="center"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>

<ListView
android:id="@+id/list"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
/>

</LinearLayout>