Me ajudem, fiz um simples WebView.
Logcat abaixo.
04-12 23:48:41.411: E/AndroidRuntime(223): Uncaught handler: thread main exiting due to uncaught exception
04-12 23:48:41.852: E/AndroidRuntime(223): java.lang.RuntimeException: Unable to start activity ComponentInfo{example.cineteatrovr/example.cineteatrovr.MainActivity}: android.view.InflateException: Binary XML file line #2: Error inflating class android.webkit.WebView
04-12 23:48:41.852: E/AndroidRuntime(223): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.os.Handler.dispatchMessage(Handler.java:99)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.os.Looper.loop(Looper.java:123)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.app.ActivityThread.main(ActivityThread.java:4363)
04-12 23:48:41.852: E/AndroidRuntime(223): at java.lang.reflect.Method.invokeNative(Native Method)
04-12 23:48:41.852: E/AndroidRuntime(223): at java.lang.reflect.Method.invoke(Method.java:521)
04-12 23:48:41.852: E/AndroidRuntime(223): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
04-12 23:48:41.852: E/AndroidRuntime(223): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
04-12 23:48:41.852: E/AndroidRuntime(223): at dalvik.system.NativeStart.main(Native Method)
04-12 23:48:41.852: E/AndroidRuntime(223): Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class android.webkit.WebView
04-12 23:48:41.852: E/AndroidRuntime(223): at android.view.LayoutInflater.createView(LayoutInflater.java:513)
04-12 23:48:41.852: E/AndroidRuntime(223): at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:563)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.view.LayoutInflater.inflate(LayoutInflater.java:385)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
04-12 23:48:41.852: E/AndroidRuntime(223): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:198)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.app.Activity.setContentView(Activity.java:1622)
04-12 23:48:41.852: E/AndroidRuntime(223): at example.cineteatrovr.MainActivity.onCreate(MainActivity.java:17)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
04-12 23:48:41.852: E/AndroidRuntime(223): ... 11 more
04-12 23:48:41.852: E/AndroidRuntime(223): Caused by: java.lang.reflect.InvocationTargetException
04-12 23:48:41.852: E/AndroidRuntime(223): at android.webkit.WebView.<init>(WebView.java:717)
04-12 23:48:41.852: E/AndroidRuntime(223): at java.lang.reflect.Constructor.constructNative(Native Method)
04-12 23:48:41.852: E/AndroidRuntime(223): at java.lang.reflect.Constructor.newInstance(Constructor.java:446)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.view.LayoutInflater.createView(LayoutInflater.java:500)
04-12 23:48:41.852: E/AndroidRuntime(223): ... 21 more
04-12 23:48:41.852: E/AndroidRuntime(223): Caused by: android.content.res.Resources$NotFoundException: File res/layout/main.xml from drawable resource ID #0x7f030000
04-12 23:48:41.852: E/AndroidRuntime(223): at android.content.res.Resources.loadDrawable(Resources.java:1693)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.content.res.TypedArray.getDrawable(TypedArray.java:548)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.view.View.<init>(View.java:1850)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.view.ViewGroup.<init>(ViewGroup.java:290)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.widget.AbsoluteLayout.<init>(AbsoluteLayout.java:52)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.webkit.WebView.<init>(WebView.java:744)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.webkit.WebView.<init>(WebView.java:727)
04-12 23:48:41.852: E/AndroidRuntime(223): ... 25 more
04-12 23:48:41.852: E/AndroidRuntime(223): Caused by: org.xmlpull.v1.XmlPullParserException: Binary XML file line #2: invalid drawable tag WebView
04-12 23:48:41.852: E/AndroidRuntime(223): at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:784)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.graphics.drawable.Drawable.createFromXml(Drawable.java:729)
04-12 23:48:41.852: E/AndroidRuntime(223): at android.content.res.Resources.loadDrawable(Resources.java:1690)
04-12 23:48:41.852: E/AndroidRuntime(223): ... 31 more