如何设置类似 Theme.AppCompat.Light.DarkActionBar 的 appcompat-v7 工具栏样式? [英] How do I style appcompat-v7 Toolbar like Theme.AppCompat.Light.DarkActionBar?

问题描述

我正在尝试使用新的支持库工具栏重新创建 Theme.AppCompat.Light.DarkActionBar 的外观.

I'm trying to recreate the look of Theme.AppCompat.Light.DarkActionBar with the new support library Toolbar.

如果我选择Theme.AppCompat.Light，我的工具栏会变亮，如果我选择Theme.AppCompat，它会变暗.(从技术上讲，您必须使用 .NoActionBar 版本，但据我所知，唯一的区别是

If I choose Theme.AppCompat.Light my toolbar will be light and if I choose Theme.AppCompat it will be dark. (Technically you have to use the .NoActionBar version but as far as I can tell the only difference is

<style name="Theme.AppCompat.NoActionBar">
    <item name="windowActionBar">false</item>
    <item name="android:windowNoTitle">true</item>
</style>

现在没有 Theme.AppCompat.Light.DarkActionBar 但我天真地认为只要自己制作就足够了

Now there's no Theme.AppCompat.Light.DarkActionBar but naively I thought it'd be good enough to just make my own

<style name="Theme.AppCompat.Light.DarkActionBar.NoActionBar">
    <item name="windowActionBar">false</item>
    <item name="android:windowNoTitle">true</item>
</style>

然而，我的工具栏仍然是 Light 主题.我现在已经花了几个小时尝试混合深色(基本)主题和浅色主题的不同组合，但我找不到一种组合，可以让我在除工具栏之外的所有内容上都拥有浅色背景.

However with this my toolbars are still Light themed. I've spent hours now trying different combinations of mixing the Dark (base) theme and the Light theme but I just can't find a combination that will let me have light backgrounds on everything but the toolbars.

有没有办法通过 import android.support.v7.widget.Toolbar 获得 AppCompat.Light.DarkActionBar 外观?

Is there a way of getting the AppCompat.Light.DarkActionBar look with import android.support.v7.widget.Toolbar's?

推荐答案

为 Light.DarkActionBar 克隆设置工具栏样式的推荐方法是使用 Theme.AppCompat.Light.DarkActionbar 作为父/应用主题，并在样式中添加以下属性以隐藏默认的 ActionBar:

The recommended way to style the Toolbar for a Light.DarkActionBar clone would be to use Theme.AppCompat.Light.DarkActionbar as parent/app theme and add the following attributes to the style to hide the default ActionBar:

<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
    <item name="windowActionBar">false</item>
    <item name="windowNoTitle">true</item>
</style>

然后将以下内容用作您的工具栏:

Then use the following as your Toolbar:

<android.support.design.widget.AppBarLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">

    <android.support.v7.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize"
        android:background="?attr/colorPrimary"
        app:popupTheme="@style/ThemeOverlay.AppCompat.Light" />
</android.support.design.widget.AppBarLayout>

为了进一步修改，您可以创建扩展 ThemeOverlay.AppCompat.Dark.ActionBar 和 ThemeOverlay.AppCompat.Light 的样式来替换 AppBarLayout-> 中的样式.android:theme 和 Toolbar->app:popupTheme.另请注意，如果您在主样式中设置了 ?attr/colorPrimary，这将选取您的 ?attr/colorPrimary，因此您可能会获得不同的背景颜色.

For further modifications, you would create styles extending ThemeOverlay.AppCompat.Dark.ActionBar and ThemeOverlay.AppCompat.Light replacing the ones within AppBarLayout->android:theme and Toolbar->app:popupTheme. Also note that this will pick up your ?attr/colorPrimary if you have set it in your main style so you might get a different background color.

您会在当前项目模板中找到一个很好的示例，其中包含 Android Studio (1.4+) 的 Empty Activity.

You will find a good example of this is in the current project template with an Empty Activity of Android Studio (1.4+).

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