如何在列表首选项Android中用图像替换单选按钮

Question

I have following Preference List.

    <ListPreference
        android:key="@string/settings_key_keyboard_theme_key"           
        android:title="@string/select_skin"
        android:entries="@array/select_keyboard_skin"
        android:entryValues="@array/the_value_of_keyboard_skin"
        android:dialogTitle="@string/select_skin"
        android:defaultValue="@string/settings_default_keyboard_theme_key" />

  <string-array name="select_keyboard_skin">        
    <item>White</item>
    <item>Black</item>
    <item>Wood</item>        
    <item>Beige</item>
    <item>Leather</item>
    <item>Purple</item>
    <item>Blackberry</item>
   </string-array>

I want to replace Radio button of some item with Image Icon ..So for example it may be like this:

If(Item == White || Black || Wood){
(RadioButton).SetVisbility(Invisible)
(ImageButton).SetVisibility(Visible)
}

I am new in List Preference Activity. Please give some suggestions?

Answer 1

您必须扩展ListPreference并重写onPrepareDialogBuilder(Builder)和OnCreateDialogView()查看此内容： Ho定制列表首选项单选按钮