AppCompat 的全屏主题 [英] Full Screen Theme for AppCompat

问题描述

我想知道如何将全屏主题(无标题栏 + 无操作栏)应用于活动.我正在使用支持包 v7 中的 AppCompat 库.

I would like to know how can I apply full screen theme ( no title bar + no actionbar ) to an activity. I am using AppCompat library from support package v7.

我尝试将 android:theme="@android:style/Theme.NoTitleBar.Fullscreen" 应用于我的特定活动，但它崩溃了.我想是因为我的应用主题是这样的.

I've tried to applied android:theme="@android:style/Theme.NoTitleBar.Fullscreen" to my specific activity but it crashed. I think it's because my application theme is like this.

<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">

我也试过这个

getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN);

只隐藏标题栏而不隐藏操作栏.我目前的解决方法是用

which only hides title bar but not the action bar. My current workaround is that hiding the actionbar with

getSupportActionBar().hide();

推荐答案

当您在应用程序中使用 Theme.AppCompat 时，您可以通过将以下代码添加到样式中来使用 FullScreenTheme.

When you use Theme.AppCompat in your application you can use FullScreenTheme by adding the code below to styles.

<style name="Theme.AppCompat.Light.NoActionBar.FullScreen" parent="@style/Theme.AppCompat.Light.NoActionBar">
    <item name="android:windowNoTitle">true</item>
    <item name="android:windowActionBar">false</item>
    <item name="android:windowFullscreen">true</item>
    <item name="android:windowContentOverlay">@null</item>
</style>

并在您的清单文件中提及.

and also mention in your manifest file.

<activity
   android:name=".activities.FullViewActivity"
   android:theme="@style/Theme.AppCompat.Light.NoActionBar.FullScreen" 
/>

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