java.lang.ClassNotFoundException:android.view.GLSurfaceView

Question

我试图添加一个GLSurfaceView,但我得到的错误 - java.lang.ClassNotFoundException:android.view.GLSurfaceView;

java.lang.RuntimeException: Unable to start activity ComponentInfo{fashizel.mizi/fashizel.mizi.MyActivity}: android.view.InflateException: Binary XML file line #11: Error inflating class GLSurfaceView
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
        at android.app.ActivityThread.access$600(ActivityThread.java:130)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:137)
        at android.app.ActivityThread.main(ActivityThread.java:4745)
        at java.lang.reflect.Method.invokeNative(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:511)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
        at dalvik.system.NativeStart.main(Native Method)
Caused by: android.view.InflateException: Binary XML file line #11: Error inflating class GLSurfaceView
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:698)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
        at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:256)
        at android.app.Activity.setContentView(Activity.java:1867)
        at fashizel.mizi.MyActivity.onCreate(MyActivity.java:14)
        at android.app.Activity.performCreate(Activity.java:5008)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)

Caused by: java.lang.ClassNotFoundException: android.view.GLSurfaceView
        at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
        at android.view.LayoutInflater.createView(LayoutInflater.java:552)
        at android.view.LayoutInflater.onCreateView(LayoutInflater.java:643)
        at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:66)
        at android.view.LayoutInflater.onCreateView(LayoutInflater.java:660)

这个错误出现在真实设备和genymotion模拟器上 我认为有一些事情与布局编辑器中没有可视化表示有关.

这是布局:

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingBottom="@dimen/activity_vertical_margin"
tools:context=".MyActivity">

<GLSurfaceView
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

Answer 1

GLSurfaceView在android.opengl包中,不是android.view.

因此,在XML布局文件中,更改GLSurfaceView为android.opengl.GLSurfaceView.