Android listView 一种常用布局

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="horizontal" android:layout_width="fill_parent"
    android:layout_height="fill_parent" android:gravity="center_vertical">
    <CheckBox android:id="@+id/checkbox" 
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />
    <TextView android:id="@+id/textView" android:layout_alignParentRight="true"
        android:layout_width="wrap_content" android:layout_height="60dp" 
        android:layout_marginLeft="6dp" android:layout_marginRight="6dp"
        android:gravity="center_vertical|right" android:layout_weight="2"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:textColor="#2B78E4" />
    <TextView android:id="@+id/txt1"
        android:layout_width="fill_parent" android:layout_height="wrap_content" 
        android:layout_marginLeft="6dp" android:layout_marginTop="6dp"
        android:layout_toRightOf="@id/checkbox" android:layout_toLeftOf="@id/textView"
        android:gravity="center_vertical" android:singleLine="true"
        android:textAppearance="?android:attr/textAppearanceMedium" />
    <TextView android:id="@+id/txt2" android:layout_below="@id/txt1"
        android:layout_width="fill_parent" android:layout_height="wrap_content" 
        android:layout_marginLeft="6dp" android:layout_marginTop="3dp"
        android:layout_toRightOf="@id/checkbox" android:layout_toLeftOf="@id/textView"
        android:gravity="center_vertical" android:singleLine="true" 
        android:textAppearance="?android:attr/textAppearanceSmall" />
</RelativeLayout>