这个东西看上去挺好看 ,那怎么做的呢main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:layout_width="fill_parent" android:layout_height="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:duplicateParentState="false">
<LinearLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:padding="10px">
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/label_interfaces" android:text="Network interfaces: " android:textSize="20px" android:paddingRight="10px" android:clickable="true"></TextView>
<ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/img_3g" android:src="@drawable/eth_3g" android:clickable="true"></ImageView>
<ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/img_wifi" android:src="@drawable/eth_wifi" android:clickable="true"></ImageView>
</LinearLayout>
<View android:layout_width="fill_parent" android:layout_height="1px" android:background="#FFFFFFFF" />
<LinearLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:padding="10px">
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/label_mode" android:text="Mode: " android:textSize="20px" android:clickable="true"></TextView>
</LinearLayout>
<View android:layout_width="fill_parent" android:layout_height="1px" android:background="#FFFFFFFF" />
<ListView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/listview"></ListView>
</LinearLayout>
然后就是实现vlistView了,下面是每个item需要引用的
<?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="fill_parent"
>
<CheckBox android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/itemcheck"></CheckBox>
<TextView android:layout_height="wrap_content" android:id="@+id/itemtext" android:text="uid:packages" android:layout_width="fill_parent"></TextView>
</LinearLayout>
final LayoutInflater inflater = getLayoutInflater();
final ListAdapter adapter = new ArrayAdapter<DroidApp>(this,R.layout.listitem,R.id.itemtext,apps) {
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ListEntry entry;
if (convertView == null) {
// Inflate a new view
convertView = inflater.inflate(R.layout.listitem, parent, false);
entry = new ListEntry();
entry.box = (CheckBox) convertView.findViewById(R.id.itemcheck);
entry.text = (TextView) convertView.findViewById(R.id.itemtext);
convertView.setTag(entry);
entry.box.setOnCheckedChangeListener(MainActivity.this);
} else {
// Convert an existing view
entry = (ListEntry) convertView.getTag();
}
final DroidApp app = apps[position];
entry.text.setText(app.toString());
final CheckBox box = entry.box;
box.setTag(app);
box.setChecked(app.selected);
return convertView;
}
};
this.listview.setAdapter(adapter);
private static class ListEntry {
private CheckBox box;
private TextView text;
}