嵌套preference屏幕输主题化 [英] Nested preference screens lose theming

问题描述

我有一个preference屏幕，我的应用程序，并在清单中我已经给它使用一个主题：

I have a preference screen for my application and in the manifest I have given it a theme using:

android:theme="@android:style/Theme.Light.WallpaperSettings"

然而，当我窝在另一个preference屏幕这一块，如：

However when I nest another preference screen inside this one such as:

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

    <PreferenceCategory
    android:title="@string/title_themes"
    >

    <PreferenceScreen
    android:title="@string/title_themes_opt"
    >

        <ListPreference
    android:key="Setting_BG"
    android:title="@string/setting_bg"
    android:summary="@string/setting_bg_summary"
    android:entries="@array/bg_titles"
    android:defaultValue="0"
    android:entryValues="@array/bg_values" />
    </PreferenceScreen>

    </PreferenceCategory>

</PreferenceScreen>

嵌套的preference屏幕失去父母的主题。这怎么prevented？先谢谢了。

The nested preference screen loses the theme of the parent. How can this be prevented? Thanks in advance.

推荐答案

这是Android的一个bug看到的<一个href="http://$c$c.google.com/p/android/issues/detail?id=4611&can=1&q=$p$pferencescreen%20theme&colspec=ID%20Type%20Status%20Owner%20Summary%20Stars">Bug报告。

This is a bug in android see the Bug Report.

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