在过去的几个小时里,我一直在发疯。无法正常工作:我有偏好、布局和活动。但我无法在布局中获得偏好...偏好:
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" >
    <CheckBoxPreference 
       android:key="show_numbers"
       android:title="show tile numbers"
       android:summary="display the correct location of the tiles"
       android:defaultValue="false"   />
   <ListPreference
       android:key="grid_size"
       android:title="Grid Size"
       android:summary="puzzle size" 
       android:entries="@array/gridSizeTitles"
       android:entryValues="@array/gridSizeValues"
       android:defaultValue="3"  />
 </PreferenceScreen>
布局:
        <RelativeLayout xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="@drawable/mainbgcolor" xmlns:android="http://schemas.android.com/apk/res/android">
    <RelativeLayout
        android:id="@+id/relativeLayoutHeader"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content" >
        <TextView
            android:id="@+id/txtvHeader"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerHorizontal="true"
            android:padding="20dip"
            android:text="Sliding Puzzle"
            android:textColor="#242FF0"
            android:textSize="20dip"
            android:textStyle="bold|normal" />
        <ImageView
            android:id="@+id/ivHeader"
            android:layout_width="50dip"
            android:layout_height="50dip"
            android:layout_centerVertical="true"
            android:layout_toLeftOf="@+id/txtvHeader"
            android:contentDescription="Sliding Puzzle Icon"
            android:scaleType="fitCenter"
            android:src="@drawable/slidingpuzzleicon" />
    </RelativeLayout>
 <LinearLayout
        android:id="@+id/LinearLayoutContent"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layout_below="@+id/relativeLayoutHeader"
        android:orientation="vertical" >
<!-- THIS IS THE PLACE I WANT TO GET THE PREFERENCE.
     I ALSO WANT BE ABLE TO POSITION THE PREFERENCE VIEWS. -->
   </LinearLayout>
</RelativeLayout>
欢迎任何帮助。
在此先感谢,奥利夫