1、布局文件（两个）
第一个：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<ListView android:id="@android:id/list"
android:layout_width="fill_parent"
android:layout_height="wrap_content"/>
</LinearLayout>
第二个：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:orientation="horizontal">
<ImageView android:id="@+id/icon" android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="2px"
></ImageView>
<LinearLayout android:orientation="vertical"
android:layout_width="wrap_content" android:layout_height="wrap_content">
<TextView android:id="@+id/title" android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="22px"/>
<TextView android:id="@+id/info" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:textSize="12px"/>
</LinearLayout>
</LinearLayout>
2、Java代码
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setListAdapter(new IconicAdapter(this));
}
class IconicAdapter extends ArrayAdapter {
Activity context;
public IconicAdapter(Activity context) {
super(context, R.layout.staticitem, items);
this.context = context;
}
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater = context.getLayoutInflater();
View row = inflater.inflate(R.layout.staticitem, null);
TextView label = (TextView) row.findViewById(R.id.title);
label.setText(items[position]);
if (items[position].length() > 4) {
ImageView icon = (ImageView) row.findViewById(R.id.icon);
icon.setImageResource(R.drawable.delete);
}else
{
ImageView icon = (ImageView) row.findViewById(R.id.icon);
icon.setImageResource(R.drawable.ok);
}
TextView label2 = (TextView) row.findViewById(R.id.info);
label2.setText(items2[position]);
return row;
}
//使用下面的public View getView(int position, View convertView, ViewGroup parent) 方法，效率会提高，也会节约手
//机电源
/*
public View getView(int position, View convertView, ViewGroup parent) {
View row = convertView;
if(row == null)
{
LayoutInflater inflater = context.getLayoutInflater();
row = inflater.inflate(R.layout.staticitem, null);
}
TextView label = (TextView) row.findViewById(R.id.title);
label.setText(items[position]);
if (items[position].length() > 4) {
ImageView icon = (ImageView) row.findViewById(R.id.icon);
icon.setImageResource(R.drawable.delete);
}else
{
ImageView icon = (ImageView) row.findViewById(R.id.icon);
icon.setImageResource(R.drawable.ok);
}
TextView label2 = (TextView) row.findViewById(R.id.info);
label2.setText(items2[position]);
return row;
}
*/
}
3、显示效果：
