Android Studio 1.4渲染新抽屉模板中的问题

2019年7月22日 209次阅读

我刚刚更新到
Android Studio 1.4.我创建了一个新项目,目标SDK设置为Marshmellow.当我创建一个新的导航抽屉活动时,我可以在虚拟设备上运行该活动.但是,预览窗格中不会显示任何XML布局.

以下是错误：
activity_main.xml中：

Rendering Problems Missing styles. Is the correct theme chosen for this layout? Use the Theme combo box above the layout to choose a different layout, or fix the theme style references. NOTE: One or more layouts are missing the layout_width or layout_height attributes. These are required in most layouts. Or: Automatically add all missing attributes The following classes could not be instantiated:
– android.support.design.widget.NavigationView (Open Class, Show Exception, Clear Cache)
Tip: Use View.isInEditMode() in your custom views to skip code or show sample data when shown in the IDE Exception Details android.content.res.Resources$NotFoundException: Could not find bool resource matching value 0x7F090006 (resolved name: abc_config_showMenuShortcutsWhenKeyboardPresent) in current configuration.   at android.content.res.BridgeResources.throwException(BridgeResources.java:841)   at android.content.res.BridgeResources.getBoolean(BridgeResources.java:610)   at android.support.v7.internal.view.menu.MenuBuilder.setShortcutsVisibleInner(MenuBuilder.java:790)   at android.support.v7.internal.view.menu.MenuBuilder.(MenuBuilder.java:227)   at android.support.design.internal.NavigationMenu.(NavigationMenu.java:34)   at android.support.design.widget.NavigationView.(NavigationView.java:99)   at android.support.design.widget.NavigationView.(NavigationView.java:92)   at java.lang.reflect.Constructor.newInstance(Constructor.java:422)   at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)   at android.view.LayoutInflater.rInflate_Original(LayoutInflater.java:835)   at android.view.LayoutInflater_Delegate.rInflate(LayoutInflater_Delegate.java:70)   at android.view.LayoutInflater.rInflate(LayoutInflater.java:811)   at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)   at android.view.LayoutInflater.inflate(LayoutInflater.java:515)   at android.view.LayoutInflater.inflate(LayoutInflater.java:394) Copy stack to clipboard Failed to find style ‘toolbarStyle’ in current theme (8 similar errors not shown)

app_bar_main.xml：

Rendering Problems Missing styles. Is the correct theme chosen for this layout? Use the Theme combo box above the layout to choose a different layout, or fix the theme style references. NOTE: One or more layouts are missing the layout_width or layout_height attributes. These are required in most layouts. Or: Automatically add all missing attributes Failed to find style ‘toolbarStyle’ in current theme (8 similar errors not shown)

content_main.xml：

Rendering Problems Missing styles. Is the correct theme chosen for this layout? Use the Theme combo box above the layout to choose a different layout, or fix the theme style references. NOTE: One or more layouts are missing the layout_width or layout_height attributes. These are required in most layouts. Or: Automatically add all missing attributes Failed to find style ‘toolbarStyle’ in current theme (8 similar errors not shown)

nav_header_main.xml：

Rendering Problems Missing styles. Is the correct theme chosen for this layout? Use the Theme combo box above the layout to choose a different layout, or fix the theme style references. Couldn’t resolve resource @style/ThemeOverlay.AppCompat.Dark (3 similar errors not shown) Failed to find style ‘textViewStyle’ in current theme (2 similar errors not shown)

由于它提到了缺少的样式,这里是我的styles.xml：

<resources>

<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
    <!-- Customize your theme here. -->
    <item name="colorPrimary">@color/colorPrimary</item>
    <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
    <item name="colorAccent">@color/colorAccent</item>
</style>
<style name="AppTheme.NoActionBar">
    <item name="windowActionBar">false</item>
    <item name="windowNoTitle">true</item>
</style>
<style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
<style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />

我是Android开发的新手,当默认模板像这样抛出错误时,它不是引入新框架的最佳方式:(

即使是出现问题的解释也会有所帮助.谢谢.

最佳答案 转到应用 – > res – >值 – > style.xml

然后在父级前添加“Base”一词.

例如,在添加关键字“Base”之前

父= “Theme.AppCompat.Light.DarkActionBar”

添加关键字后

父= “Base.Theme.AppCompat.Light.DarkActionBar”

有关更多信息,请参阅此YouTube视频https://youtu.be/Ox7TvRJR_Ds?t=57s

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