将颜色更改为设置组之间的分隔线

时间:2019-05-11 15:59:25

标签: android sharedpreferences divider

我的preferences.xml文件如下所示:

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

<android.support.v7.preference.PreferenceCategory
    android:key="themeCategoryKey"
    android:title="Theme">

    <SwitchPreferenceCompat
        android:key="themeKey"
        android:title="Turn on dark theme" />

</android.support.v7.preference.PreferenceCategory>

<android.support.v7.preference.PreferenceCategory
    android:key="locationKeyCategory"
    android:title="Location">

    <EditTextPreference
        android:name="EditText Preference2"
        android:key="locationKey"
        android:summary="Enter default location for home screen"
        android:title="Location" />

</android.support.v7.preference.PreferenceCategory>

</PreferenceScreen>

我要实现的是更改首选项组之间分隔线的颜色。我需要这样做是因为当我将主题颜色从暗变为白色背景的某些浅色主题时,分隔线由于是白色而不会引起注意,尽管分隔线在深色主题时会因背景颜色为黑色而引起注意。在以下部分中,我提供了style.xml。

<resources>

<!-- Dark Theme -->
<style name="BlackTheme" parent="Theme.AppCompat">
    <item name="colorPrimaryDark">@color/backgroundDarkTheme</item>
    <item name="colorPrimary">#171717</item>
    <item name="colorAccent">@color/colorAccentDarkTheme</item>
    <item name="android:windowBackground">@color/colorPrimaryDarkerDark</item>
    <item name="android:itemBackground">@color/colorPrimaryDarkerDark</item>
    <item name="android:textColor">@color/textColorDarkTheme</item>
    <item name="android:divider">@null</item>
</style>

<!-- Orange Theme Default One -->
<style name="OrangeTheme" parent="Theme.AppCompat">  <!-- this is light theme -->
    <item name="colorPrimaryDark">#e95304</item>
    <item name="colorPrimary">@color/colorAccentOrangeTheme</item>
    <item name="colorAccent">@color/colorAccentOrangeTheme</item>
    <item name="android:windowBackground">@color/backgroundOrangeTheme</item>
    <item name="android:itemBackground">@color/toolbarItemBackgroundLight</item>
    <item name="android:itemTextAppearance">@style/menu_item_color</item>
    <item name="android:textColor">@color/textColorOrangeTheme</item>
    <item name="android:textColorSecondary">@color/textColorOrangeTheme</item>
    <item name="android:divider">@color/textColorOrangeTheme</item>  <!-- this is black color btw -->
</style>

<!-- Menu Item Text Color Orange Theme -->
<style name="menu_item_color">
    <item name="android:textColor">@color/backgroundOrangeTheme</item>
</style>

</resources>

我在这里尝试过但没有运气。

  <item name="android:divider">@color/textColorOrangeTheme</item>

希望你们能理解我计划做的事情以及如何实现我的目标。对于那些不知道我要设置哪种分隔线的人,图片位于

enter image description here

这是没有分隔线的图片

enter image description here

1 个答案:

答案 0 :(得分:2)

您可以尝试代替styles.xml中的'OrangeTheme'吗。这对我有用,只是检查这是否是您需要的?

<style name="OrangeTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <item name="colorPrimaryDark">#e95304</item>
        <item name="colorPrimary">@color/colorAccentOrangeTheme</item>
        <item name="colorAccent">@color/colorAccentOrangeTheme</item>
        <item name="android:itemTextAppearance">@style/menu_item_color</item>
        <item name="android:textColor">@color/textColorOrangeTheme</item>
        <item name="android:textColorSecondary">@color/textColorOrangeTheme</item>
        <item name="preferenceTheme">@style/PreferenceThemeOverlay</item>
    </style>