android.view.InflateException：二进制XML文件：夸大类片段的错误

Question

我有一个非常令人沮丧的错误，无法解释。我创建了一个Android应用程序，用于Android AppCompat使其与旧版本兼容。这是我的主要活动布局文件：

<android.support.v4.widget.DrawerLayout

    xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    android:id="@+id/drawer_layout"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    tools:context=".MainActivity">

    <!-- 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" />

    <!-- 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"

        android:layout_width="@dimen/navigation_drawer_width"

        android:layout_height="match_parent"

        android:layout_gravity="start"

        android:name="com.fragment.NavigationDrawerFragment" />

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

这是我的活动的主要代码：

public class MainActivity extends ActionBarActivity {

@Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

   }

}

这里的主要问题是：上面的代码在几乎所有设备（受激设备或某些实际设备）上都能流畅运行。但是当我在三星S3上运行它时。它注意到此错误：

java.lang.RuntimeException: Unable to start activity ComponentInfo{view.MainActivity}: android.view.InflateException: Binary XML file line #25: Error inflating class fragment

           

请告诉我如何解决错误，谢谢:)

Answer 1

经过长时间的调试，我已解决此问题。（尽管我仍然无法解释原因）。我将财产更改android:name为class。（尽管在Android Document上，他们说这些属性是相同的，但是可以正常使用！！！）因此，它应从：&nbsp;android:name="com.fragment.NavigationDrawerFragment"至class = "com.fragment.NavigationDrawerFragment"因此，新布局应为：<!-- As the main content view, the view below consumes the entire&nbsp; &nbsp; &nbsp;space available using match_parent in both dimensions. --><FrameLayout&nbsp; &nbsp; android:id="@+id/container"&nbsp; &nbsp; android:layout_width="match_parent"&nbsp; &nbsp; android:layout_height="match_parent" /><!-- android:layout_gravity="start" tells DrawerLayout to treat&nbsp; &nbsp; &nbsp;this as a sliding drawer on the left side for left-to-right&nbsp; &nbsp; &nbsp;languages and on the right side for right-to-left languages.&nbsp; &nbsp; &nbsp;If you're not building against API 17 or higher, use&nbsp; &nbsp; &nbsp;android:layout_gravity="left" instead. --><!-- The drawer is given a fixed width in dp and extends the full height of&nbsp; &nbsp; &nbsp;the container. --><fragment android:id="@+id/navigation_drawer"&nbsp; &nbsp; android:layout_width="@dimen/navigation_drawer_width"&nbsp; &nbsp; android:layout_height="match_parent"&nbsp; &nbsp; android:layout_gravity="start"&nbsp; &nbsp; class = "com.fragment.NavigationDrawerFragment" />希望这个帮助:)

Answer 2

我无法使用提供的答案解决问题。最后我改变了这个：<fragmentandroid:id="@+id/fragment_food_image_gallery"android:name="ir.smartrestaurant.ui.fragment.ImageGalleryFragment"android:layout_width="match_parent"android:layout_height="200dp"android:layout="@layout/fragment_image_gallery"tools:layout="@layout/fragment_image_gallery" />对此：<FrameLayoutandroid:id="@+id/fragment_container"android:layout_width="match_parent"android:layout_height="200dp" />，private void showGallery() {&nbsp; &nbsp; ImageGalleryFragment fragment = new ImageGalleryFragment()&nbsp; &nbsp; getSupportFragmentManager().beginTransaction()&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; .replace(R.id.fragment_container, fragment)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; .commit();&nbsp; &nbsp; }而且有效。如果在片段中使用它，请使用getChildFragmentManager而不是getSupportFragmentManager。

Answer 3

我遇到了同样的问题，问题，尝试了该线程中的所有答案，但无济于事。我的解决方案是，我没有在Activity XML中添加ID。我认为这并不重要，但确实如此。因此，在活动XML中，我有：<fragment&nbsp; &nbsp; android:name="com.covle.hellocarson.SomeFragment"&nbsp; &nbsp; android:layout_width="wrap_content"&nbsp; &nbsp; android:layout_height="wrap_content"/>但是应该有：<fragment&nbsp; &nbsp; android:id="@+id/some_fragment"&nbsp; &nbsp; android:name="com.covle.hellocarson.SomeFragment"&nbsp; &nbsp; android:layout_width="wrap_content"&nbsp; &nbsp; android:layout_height="wrap_content"/>如果有人乐于对这是为什么发表评论，我想向其他人说，我希望这会有所帮助。