滚动不工作对我的ListView

Question

我有我想要使用滚动视图的布局。滚动视图内有ia listview有固定的9个项目，所以我希望这9个项目应显示在完整的页面上，其余部分部件进入滚动视图。

我的XML文件：

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

    <LinearLayout 
     android:id="@+id/headerLayout" 
     android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 
     android:layout_alignParentTop="true" 
     android:background="@drawable/top_bg" 
     android:orientation="horizontal" > 

     <ImageView 
      android:id="@+id/back_button" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:layout_marginLeft="10dp" 
      android:layout_marginTop="5dp" 
      android:onClick="goBack" 
      android:src="@drawable/back_button" /> 

     <TextView 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:layout_marginLeft="75dp" 
      android:layout_marginTop="10dp" 
      android:text="Traveller Details" 
      android:textColor="@android:color/white" /> 
    </LinearLayout> 
    <ScrollView 
     android:layout_width="match_parent" 
     android:layout_height="0dp" 
     android:layout_gravity="center" 
     android:layout_below="@+id/headerLayout" 
     android:fillViewport="true"> 

     <LinearLayout 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:orientation="vertical"> 
    <LinearLayout 
     android:id="@+id/tittleLayout" 

     android:layout_height="wrap_content" 
     android:layout_width="fill_parent" 
     android:layout_marginTop="5dp" 
     android:orientation="vertical" > 

     <TextView 
      android:id="@+id/TittleTravellerDetails" 
      android:layout_width="wrap_content" 
      android:layout_height="match_parent" 
      android:layout_marginLeft="10dp" 
      android:layout_marginTop="5dp" 
      android:gravity="left" 
      android:text="Traveller Details" /> 

     <View 
      android:layout_width="wrap_content" 
      android:layout_height="2dip" 
      android:layout_marginTop="2dp" 
      android:background="#FF909090" /> 

    </LinearLayout> 

    <LinearLayout 
     android:id="@+id/passengerDetails" 
     android:layout_below="@+id/tittleLayout" 
     android:layout_height="wrap_content" 
     android:layout_width="fill_parent" 
     android:orientation="vertical"> 

     <Spinner 
      android:id="@+id/Tittle" 
      android:layout_width="290dp" 
      android:layout_marginLeft="5dp" 
      android:layout_marginTop="5dp" 
      android:visibility="gone" 
      android:layout_height="wrap_content"/> 
     <EditText 
      android:id="@+id/firstName" 
      android:layout_width="290dp" 
      android:layout_height="wrap_content" 
      android:layout_marginLeft="5dp" 
      android:layout_marginTop="10dp" 
      android:maxLines="1" 
      android:hint="First Name" /> 

     <EditText 
      android:id="@+id/LastName" 
      android:layout_width="290dp" 
      android:layout_height="wrap_content" 
      android:layout_marginLeft="5dp" 
      android:layout_marginTop="10dp" 
      android:maxLines="1" 
      android:hint="Last Name" /> 

     <ListView 
      android:id="@+id/passengerList" 
      android:layout_width="290dp" 
      android:layout_height="166dp" 
      android:layout_marginLeft="5dp" 
      android:layout_marginTop="10dp" 
      android:visibility="gone" 
      android:choiceMode="singleChoice" /> 

    </LinearLayout> 

    <LinearLayout 
     android:id="@+id/ContactDetailsLayout" 
     android:layout_below="@+id/passengerDetails" 
     android:layout_height="wrap_content" 
     android:layout_width="fill_parent" 
     android:layout_marginTop="10dp" 
     android:orientation="vertical" > 

     <TextView 
      android:id="@+id/TittleContactDetails" 
      android:layout_width="wrap_content" 
      android:layout_height="match_parent" 
      android:layout_marginLeft="10dp" 
      android:layout_marginTop="10dp" 
      android:gravity="left" 
      android:text="ContactDetails" /> 

     <View 
      android:layout_width="wrap_content" 
      android:layout_height="2dip" 
      android:layout_marginTop="2dp" 
      android:background="#FF909090" /> 

    </LinearLayout> 

    <LinearLayout 
     android:id="@+id/mobileEmailDetails" 
     android:layout_below="@+id/ContactDetailsLayout" 
     android:layout_height="wrap_content" 
     android:layout_width="fill_parent" 
     android:orientation="vertical"> 

     <EditText 
      android:id="@+id/mobileNumber" 
      android:layout_width="290dp" 
      android:layout_height="wrap_content" 
      android:layout_marginLeft="5dp" 
      android:layout_marginTop="10dp" 
      android:maxLength="10" 
      android:maxLines="1" 
      android:inputType="number" 
      android:hint="Mobile No" /> 

     <TextView 
      android:id="@+id/emailid" 
      android:layout_width="284dp" 
      android:layout_height="wrap_content" 
      android:layout_marginLeft="8dp" 
      android:layout_marginTop="10dp" 
      android:hint="Email ID" /> 

    </LinearLayout> 
    <LinearLayout 
     android:id="@+id/continueBooking" 
     android:layout_below="@+id/mobileEmailDetails" 
     android:layout_height="wrap_content" 
     android:layout_width="fill_parent" 
     android:orientation="vertical"> 

     <ImageView 
      android:id="@+id/continuebooking" 
      android:layout_width="wrap_content" 
      android:layout_height="match_parent" 
      android:layout_marginLeft="20dp" 
      android:layout_marginTop="30dp" 
      android:src="@drawable/searchflight" /> 

    </LinearLayout> 
    </LinearLayout> 
    </ScrollView> 
</RelativeLayout> 

当列表视图将出现在布局ID内：passengerDetails然后在编辑文本和微调将不会出现。请帮我解决issue.suggest我要做的事

Answer 1

http://developer.android.com/reference/android/widget/ScrollView.html

从文档

引用你不应该使用滚动型有一个ListView，因为ListView控件需要其自身的垂直滚动的照顾。最重要的是，这样做会挫败ListView中用于处理大型列表的所有重要优化，因为它有效地强制ListView显示其整个项目列表以填充由ScrollView提供的无限容器。

您可以将您的其他视图作为页眉和页脚添加到列表视图中。

要添加页脚

public void addFooterView (View v)

Added in API level 1 
Add a fixed view to appear at the bottom of the list. If addFooterView is called more than once, the views will appear in the order they were added. Views added using this call can take focus if they want. 

NOTE: Call this before calling setAdapter. This is so ListView can wrap the supplied cursor with one that will also account for header and footer views. 

Parameters 
v The view to add. 

要添加页眉

public void addHeaderView (View v)

Added in API level 1 
Add a fixed view to appear at the top of the list. If addHeaderView is called more than once, the views will appear in the order they were added. Views added using this call can take focus if they want. 

NOTE: Call this before calling setAdapter. This is so ListView can wrap the supplied cursor with one that will also account for header and footer views. 

Parameters 
v The view to add. 

Answer 2

将一个滚动条放入另一个滚动条并不是一个好主意。您需要避免这种类型的布局构造。你可能想重新考虑你的布局。

Answer 3

这只是简单替换以下上面滚动型：

<ScrollView 
    android:layout_width="match_parent" 
    android:layout_height="fill_parent" 
    android:layout_below="@+id/headerLayout" 
    android:layout_gravity="center" 
    android:fillViewport="true" >