相关疑难解决方法(0)

我正在开发一个PreferenceActivity自定义Preference视图.我的问题是我用a创建了一个视图,ListView它只显示了第一个元素.我发布了我的代码和图片:http: //imageshack.us/photo/my-images/545/sc20120307161530.png/

http://img545.imageshack.us/img545/7207/sc20120307161530.png'border ='0'/>

XML:

<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" >

    <PreferenceCategory
        android:key="player_settings"
        android:title="@string/settings_player_config" >
        <EditTextPreference
            android:defaultValue="@string/settings_player_default_name"
            android:dialogMessage="@string/settings_player_summary"
            android:dialogTitle="@string/settings_playersname"
            android:key="player_name"
            android:summary="@string/settings_player_summary"
            android:title="@string/settings_playersname" />
    </PreferenceCategory>
    <PreferenceCategory
        android:key="volume"
        android:title="@string/settings_volume" >
        <com.battleship.preferences.SeekBarPreferences
            android:defaultValue="50"
            android:key="volume"
            android:title="@string/settings_volume" />
    </PreferenceCategory>
    <PreferenceCategory
        android:key="shine"
        android:title="@string/settings_shine" >
        <com.battleship.preferences.SeekBarPreferences
            android:defaultValue="50"
            android:key="shine"
            android:title="@string/settings_shine" />
    </PreferenceCategory>
    <PreferenceCategory
        android:key="themeTitle"
        android:title="@string/settings_group_themes" >
        <com.battleship.preferences.ListPreferences android:key="theme" />
    </PreferenceCategory>
    <PreferenceCategory
        android:key="fontsTitle"
        android:title="@string/settings_group_font_size" >
        <com.battleship.preferences.ListPreferences android:key="font" />
    </PreferenceCategory>

</PreferenceScreen>

自定义ListPreference:

package com.battleship.preferences;

import com.battleship.R;

import android.content.Context;
import android.content.SharedPreferences;
import android.media.AudioManager; …