更改SearchView自动填充下拉菜单的背景颜色 [英] Changing the background color of searchview autocomplete dropdown

问题描述

我在内容提供者的搜索视图中有自定义建议，这些建议显示在下拉列表中.但是，下拉背景是深色的，而文本是黑色的，因此不是很明显.我的应用程序主题继承自Theme.AppCompat.Light，因此应用程序中的其他所有内容都是浅色背景上的黑色文本.

I have a searchview with a content provider for custom suggestions, which are displayed in a dropdown. However, the dropdown background is dark while the text is black so it's not very visible. My app theme is inheriting from Theme.AppCompat.Light so everything else in my app is black text on a light background.

我想更改下拉菜单的背景，以便使文本可读，但是我没有找到任何方法.我最接近的是此处的解决方案:样式Android SearchView下拉弹出窗口但是，当出现下拉菜单时，东西看起来一团糟.

I want to change the background of the dropdown so the text is readable but I haven't found any way of doing so. The closest I got was following the solution here: Style Android SearchView Drop down popup But when the dropdown appears, stuff looks messed up.

对此有任何可行的解决方案吗?

Is there any working solution for this?

推荐答案

应用样式可以更改下拉背景颜色以及项目文本的颜色和大小

Applying styles you can change the dropdown background color and the items text color and size

<!-- ToolBar -->
<style name="ToolBarStyle" parent="Theme.AppCompat">
    <item name="android:textColorPrimary">@android:color/white</item>
    <item name="android:textColorSecondary">@android:color/white</item>
    <item name="actionMenuTextColor">@android:color/white</item>
    <item name="android:dropDownItemStyle">@style/myDropDownItemStyle</item>
    <item name="android:dropDownListViewStyle">@style/myDropDownListViewStyle</item>
</style>


<style name="myDropDownItemStyle" parent="Widget.AppCompat.DropDownItem.Spinner">
    <item name="android:textColor">@color/secondary_text_default_material_light</item>
    <item name="android:textSize">14dp</item>
</style>

<style name="myDropDownListViewStyle" parent="Widget.AppCompat.ListView.DropDown">
    <item name="android:background">#FFF</item>
</style>

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