我在我的应用程序中有一个自定义可扩展,我希望标题高度与标题(5dp)和子标题(1dp)不同.我怎么办?这是我的代码: bus_info.xml LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"andro
          bus_info.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<ExpandableListView
    android:id="@+id/expandableBus"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_marginTop="3dp"
    android:divider="@drawable/expandable_borde_padre"
    android:childDivider="@drawable/expandable_borde_hijo"
    android:groupIndicator="@drawable/expandable"
    android:scrollbars="none"/>
</LinearLayout> 
 expandable.xml
<selector xmlns:android="http://schemas.android.com/apk/res/android">
      <item android:drawable="@drawable/expandable_abajo" android:state_empty="true"/>
      <item android:drawable="@drawable/expandable_arriba" android:state_expanded="true"/>
      <item android:drawable="@drawable/expandable_abajo" />
</selector> 
 expandable_borde_padre.xml
<shape xmlns:android="http://schemas.android.com/apk/res/android" 
      android:shape="rectangle">
     <solid android:color="@color/negro"/>
     <size android:height="1dp"/>
</shape> 
 expandable_borde_hijo.xml
<shape xmlns:android="http://schemas.android.com/apk/res/android" 
    android:shape="rectangle">
    <solid android:color="@color/blanco"/>
    <size android:height="1dp"/>
</shape> 
 如果我在expandable_borde_padre中更改为5dp也会更改子项
expandable_hijo.java
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="55dip"
android:orientation="vertical" 
android:background="#000000">
<TextView
    android:id="@+id/lblListItem"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:textSize="14sp"
    android:paddingTop="5dp"
    android:paddingBottom="5dp"
    android:textColor="#FFFFFF"/>
</LinearLayout> 
 expandable_padre.java
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/fondoExpandablePadre"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="8dp" 
android:background="#000000">
<TextView
    android:id="@+id/lblListHeader"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:paddingLeft="1dp"
    android:textSize="15sp"
    android:textColor="#000000" />
</LinearLayout>
 将divider和childdivider都设置为null. 
 使用自定义分隔符的自定义标题和子视图.
例如:
对于标题:
< TextView> < /TextView> < View android:height:"5dp"> < /View>
对于孩子:
< TextView> < /TextView> < View android:height:"1dp"> < /View>
