Question

我正在尝试使用带有导航抽屉的工具栏（android.support.v7.widget.Toolbar）。但它显示异常“错误膨胀类android.support.v7.widget.Toolbar”。如果我不在xml中使用android.support.v7.widget.Toolbar，代码工作正常。我的活动正在延长android.support.v7.app.ActionBarActivity。这是我的main_activity.xml

    <!--
         As the main content view, the view below consumes the entire
         space available using match_parent in both dimensions.

    -->

    <FrameLayout
        android:id="@+id/container"
        android:layout_width="match_parent"
        android:layout_height="match_parent" >


        <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">

        <!-- We use a Toolbar so that our drawer can be displayed
             in front of the action bar -->
        <android.support.v7.widget.Toolbar  
            android:id="@+id/my_awesome_toolbar"
            android:layout_height="wrap_content"
            android:layout_width="match_parent"
            android:minHeight="?attr/actionBarSize"
            android:background="?attr/colorPrimary" />


    </LinearLayout>

        </FrameLayout>

    <!--
         android:layout_gravity="start" tells DrawerLayout to treat
         this as a sliding drawer on the left side for left-to-right
         languages and on the right side for right-to-left languages.
         If you're not building against API 17 or higher, use
         android:layout_gravity="left" instead.
    -->
    <!--
         The drawer is given a fixed width in dp and extends the full height of
         the container.
    -->

    <fragment
        android:id="@+id/navigation_drawer"
        class="com.jooleh.android.merchant.NavigationDrawerFragment"
        android:layout_width="300dp"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        tools:layout="@layout/fragment_navigation_drawer" />

</android.support.v4.widget.DrawerLayout>

Styles.xml

 <style name="AppBaseTheme" parent="Theme.AppCompat">
        <item name="colorPrimary">@color/red_primary_500</item>
        <item name="colorPrimaryDark">@color/red_primary_700</item>
        <item name="colorAccent">@color/green_secondary</item>
        <item name="windowActionBar">false</item>

    </style>

样式-V11

<style name="AppBaseTheme" parent="Theme.AppCompat">
        <!-- API 11 theme customizations can go here. -->
        <item name="windowActionBar">false</item>
    </style>

样式-V14

<style name="AppBaseTheme" parent="Theme.AppCompat">
        <!-- API 14 theme customizations can go here. -->
        <item name="windowActionBar">false</item>
    </style>

我正在测试jellybean，minSdkVersion =“16”和targetSdkVersion =“21”。

Answer 1

我能够通过替换以下内容来解决这个问题：

在工具栏布局中，替换：

android:minHeight="?attr/actionBarSize"
android:background="?attr/colorPrimary"

与

android:minHeight="@dimen/abc_action_bar_default_height_material"
android:background="@color/myColor"

Answer 2

可能会迟到，但对某人有帮助。我为同样的问题苦苦挣扎，然后我改变了

android.support.v7.widget.Toolbar

到

android.widget.Toolbar

它有效，我不知道原因。如果有人有任何见解请分享

扩展类android.support.v7.widget.Toolbar时出错

2 个答案: