title: "android.view.InflateException: Binary XML file Error inflating class" error in WebView
body: <p>My custom WebView class occurring error:
  <code>java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.ates.aaa/com.example.ates.aaa.MainActivity}: android.view.InflateException: Binary XML file line #9: Error inflating class com.example.ates.aaa.MyWebView</code></p>
  
  <p>MyWebView:</p>
  
  <pre><code>public class MyWebView extends WebView {
  
      public MyWebView(Context context) {
          super(context);
      }
  
  }
  </code></pre>
  
  <p>MainActivity:</p>
  
  <pre><code>MyWebView wv;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.activity_main);
  
      wv = (MyWebView) findViewById(R.id.myWebView);
      wv.loadUrl("www.google.com");
  
  }
  </code></pre>
  
  <p>activity_main.xml:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:paddingLeft="16dp"
      android:paddingRight="16dp" &gt;
  
  
      &lt;com.example.ates.aaa.MyWebView
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:id="@+id/myWebView" /&gt;
  
  
  &lt;/RelativeLayout&gt;
  </code></pre>
  
  <p>full stacktrace:</p>
  
  <pre><code>04-06 11:50:46.267 8818-8818/com.example.ates.aaa D/dalvikvm: Late-enabling CheckJNI
  04-06 11:50:46.283 8818-8818/com.example.ates.aaa W/dalvikvm: VFY: unable to find class referenced in signature (Landroid/view/SearchEvent;)
  04-06 11:50:46.283 8818-8818/com.example.ates.aaa I/dalvikvm: Could not find method android.view.Window$Callback.onSearchRequested, referenced from method android.support.v7.view.WindowCallbackWrapper.onSearchRequested
  04-06 11:50:46.283 8818-8818/com.example.ates.aaa W/dalvikvm: VFY: unable to resolve interface method 18801: Landroid/view/Window$Callback;.onSearchRequested (Landroid/view/SearchEvent;)Z
  04-06 11:50:46.283 8818-8818/com.example.ates.aaa D/dalvikvm: VFY: replacing opcode 0x72 at 0x0002
  04-06 11:50:46.283 8818-8818/com.example.ates.aaa I/dalvikvm: Could not find method android.view.Window$Callback.onWindowStartingActionMode, referenced from method android.support.v7.view.WindowCallbackWrapper.onWindowStartingActionMode
  04-06 11:50:46.283 8818-8818/com.example.ates.aaa W/dalvikvm: VFY: unable to resolve interface method 18805: Landroid/view/Window$Callback;.onWindowStartingActionMode (Landroid/view/ActionMode$Callback;I)Landroid/view/ActionMode;
  04-06 11:50:46.283 8818-8818/com.example.ates.aaa D/dalvikvm: VFY: replacing opcode 0x72 at 0x0002
  04-06 11:50:46.303 8818-8818/com.example.ates.aaa D/AndroidRuntime: Shutting down VM
  04-06 11:50:46.303 8818-8818/com.example.ates.aaa W/dalvikvm: threadid=1: thread exiting with uncaught exception (group=0xa62f4288)
  04-06 11:50:46.331 8818-8818/com.example.ates.aaa E/AndroidRuntime: 
      FATAL EXCEPTION: main
      java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.ates.aaa/com.example.ates.aaa.MainActivity}: android.view.InflateException: Binary XML file line #9: Error inflating class com.example.ates.aaa.MyWebView
          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 #9: Error inflating class com.example.ates.aaa.MyWebView
          at android.view.LayoutInflater.createView(LayoutInflater.java:596)
          at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:687)
          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 android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:267)
          at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:129)
          at com.example.ates.aaa.MainActivity.onCreate(MainActivity.java:20)
          at android.app.Activity.performCreate(Activity.java:5008)
          at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
          at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
          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: java.lang.NoSuchMethodException: &lt;init&gt; [class android.content.Context, interface android.util.AttributeSet]
          at java.lang.Class.getConstructorOrMethod(Class.java:460)
          at java.lang.Class.getConstructor(Class.java:431)
          at android.view.LayoutInflater.createView(LayoutInflater.java:561)
          at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:687) 
          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 android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:267) 
          at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:129) 
          at com.example.ates.aaa.MainActivity.onCreate(MainActivity.java:20) 
          at android.app.Activity.performCreate(Activity.java:5008) 
          at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079) 
          at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023) 
          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) 
  04-06 11:50:46.351 8818-8821/com.example.ates.aaa D/dalvikvm: GC_CONCURRENT freed 229K, 3% free 10898K/11207K, paused 10ms+0ms, total 12ms
  04-06 11:55:46.391 8818-8818/? I/Process: Sending signal. PID: 8818 SIG: 9
  </code></pre>