Question

在我的主应用主题上，我有：

    <item name="android:popupMenuStyle">@style/MyApp.PopupMenu</item>
    <item name="android:textAppearanceLargePopupMenu">@style/MyTextAppearanceLargePopupMenu
    </item>
    <item name="android:textAppearanceSmallPopupMenu">@style/MyTextAppearanceSmallPopupMenu
    </item>

然后我有

<style name="MyApp.PopupMenu" parent="Base.Widget.AppCompat.PopupMenu">
    <item name="android:popupBackground">@color/white</item>
    <item name="android:textColorPrimary">@color/black</item>
    <item name="android:textColorSecondary">@color/black</item>
    <item name="android:textColor">@color/black</item>
    <item name="android:background">@color/color_white</item>
    <item name="overlapAnchor">true</item>
    <item name="android:overlapAnchor">true</item>
    <item name="android:textAppearanceLargePopupMenu">@style/MyTextAppearanceLargePopupMenu
    </item>
    <item name="android:textAppearanceSmallPopupMenu">@style/MyTextAppearanceSmallPopupMenu
    </item>
</style>

<style name="MyTextAppearanceLargePopupMenu" parent="TextAppearance.AppCompat.Widget.PopupMenu.Large">
    <item name="android:textColor">@color/black</item>
</style>

<style name="MyTextAppearanceSmallPopupMenu" parent="TextAppearance.AppCompat.Widget.PopupMenu.Small">
    <item name="android:textColor">@color/black</item>
</style>

但是我的弹出菜单显示为白色背景和白色字母而不是黑色。我通过改变背景测试了这一点，并且工作正常。

那么我做错了什么？

感谢。

编辑：想出来，我的应用主题有<item name="android:textColor">@color/primary_text</item>，这似乎覆盖了我在弹出菜单样式上做的任何事情。

Answer 1

以下是一个例子：

<resources>

<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
    <!-- Customize your theme here. -->
    <item name="colorPrimary">@color/colorPrimary</item>
    <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
    <item name="colorAccent">@color/colorAccent</item>
    <item name="popupMenuStyle">@style/PopupStyle</item>
    <item name="textAppearanceLargePopupMenu">@style/PopupTextAppearanceLarge</item>
    <item name="textAppearanceSmallPopupMenu">@style/PopupTextAppearanceSmall</item>
</style>

<style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar">
    <item name="android:textColorPrimary">@android:color/white</item>
</style>

<style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light">
    <item name="android:colorBackground">#ff00ff</item>
</style>

<style name="PopupStyle" parent="Widget.AppCompat.Light.PopupMenu">
    <item name="android:popupBackground">#ff00ff</item>
</style>

<style name="PopupTextAppearanceLarge" parent="TextAppearance.AppCompat.Light.Widget.PopupMenu.Large">
    <item name="android:textColor">#ffff00</item>
</style>

<style name="PopupTextAppearanceSmall" parent="TextAppearance.AppCompat.Light.Widget.PopupMenu.Small">
    <item name="android:textColor">#ffff00</item>
</style>

</resources>

工具栏示例：

<android.support.v7.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize"
        android:background="?attr/colorPrimary"
        android:theme="@style/AppTheme.AppBarOverlay"
        app:popupTheme="@style/AppTheme.PopupOverlay"/>

Answer 2

很晚了，但主要原因是属性 android:textColor 应用于在主样式（父）中定义的弹出菜单，您无法通过定义弹出菜单的样式来控制。不知道这个奇怪功能的原因，但它是 google 。所以在父样式中添加 <item name="android:textColor">@color/white</item>。

弹出菜单文本颜色不起作用，背景颜色工作正常

2 个答案: