Webview扩充android marshmallow中的错误

Question

我开发了一个Android应用程序，其主要活动包含webview webview将在main活动上加载Oncreate方法 应用程序在Kitkat，棒棒糖上工作正常，但是当部署在棉花糖上时，它会给出以下错误 在

setContentView(R.layout.activity_main);

堆栈跟踪

01-19 14:14:47.250    9049-9049/com.mobility.hsm.reboottest E/AndroidRuntime﹕ FATAL EXCEPTION: main
    Process: com.mobility.hsm.reboottest, PID: 9049
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.mobility.hsm.reboottest/com.mobility.hsm.reboottest.MainActivity}: android.view.InflateException: Binary XML file line #17: Binary XML file line #17: Error inflating class android.webkit.WebView
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2416)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
            at android.app.ActivityThread.access$900(ActivityThread.java:150)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:148)
            at android.app.ActivityThread.main(ActivityThread.java:5417)
            at java.lang.reflect.Method.invoke(Native Method)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
     Caused by: android.view.InflateException: Binary XML file line #17: Binary XML file line #17: Error inflating class android.webkit.WebView
            at android.view.LayoutInflater.inflate(LayoutInflater.java:539)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
            at com.android.internal.policy.PhoneWindow.setContentView(PhoneWindow.java:393)
            at android.app.Activity.setContentView(Activity.java:2171)
            at com.mobility.hsm.reboottest.MainActivity.onCreate(MainActivity.java:54)
            at android.app.Activity.performCreate(Activity.java:6271)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2369)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
            at android.app.ActivityThread.access$900(ActivityThread.java:150)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:148)
            at android.app.ActivityThread.main(ActivityThread.java:5417)
            at java.lang.reflect.Method.invoke(Native Method)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
     Caused by: android.view.InflateException: Binary XML file line #17: Error inflating class android.webkit.WebView
            at android.view.LayoutInflater.createView(LayoutInflater.java:645)
            at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58)
            at android.view.LayoutInflater.onCreateView(LayoutInflater.java:694)
            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:762)
            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
            at android.view.LayoutInflater.rInflate(LayoutInflater.java:835)
            at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
            at com.android.internal.policy.PhoneWindow.setContentView(PhoneWindow.java:393)
            at android.app.Activity.setContentView(Activity.java:2171)
            at com.mobility.hsm.reboottest.MainActivity.onCreate(MainActivity.java:54)
            at android.app.Activity.performCreate(Activity.java:6271)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2369)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
            at android.app.ActivityThread.access$900(ActivityThread.java:150)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:148)
            at android.app.ActivityThread.main(ActivityThread.java:5417)
            at java.lang.reflect.Method.invoke(Native Method)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
     Caused by: java.lang.reflect.InvocationTargetException
            at java.lang.reflect.Constructor.newInstance(Native Method)
            at android.view.LayoutInflater.createView(LayoutInflater.java:619)
            at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58)
            at android.view.LayoutInflater.onCreateView(LayoutInflater.java:694)
            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:762)
            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
            at android.view.LayoutInflater.rInflate(LayoutInflater.java:835)
            at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
            at com.android.internal.policy.PhoneWindow.setContentView(PhoneWindow.java:393)
            at android.app.Activity.setContentView(Activity.java:2171)
            at com.mobility.hsm.reboottest.MainActivity.onCreate(MainActivity.java:54)
            at android.app.Activity.performCreate(Activity.java:6271)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2369)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
            at android.app.ActivityThread.access$900(ActivityThread.java:150)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:148)
            at android.app.ActivityThread.main(ActivityThread.java:5417)
            at java.lang.reflect.Method.invoke(Native Method)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
     Caused by: java.lang.UnsupportedOperationException: For security reasons, WebView is not allowed in privileged processes
            at android.webkit.WebViewFactory.getProvider(WebViewFactory.java:152)
            at android.webkit.WebView.getFactory(WebView.java:2277)
            at android.webkit.WebView.ensureProviderCreated(WebView.java:2272)
            at android.webkit.WebView.setOverScrollMode(WebView.java:2331)
            at android.view.View.<init>(View.java:3789)
            at android.view.View.<init>(View.java:3892)
            at android.view.ViewGroup.<init>(ViewGroup.java:573)
            at android.widget.AbsoluteLayout.<init>(AbsoluteLayout.java:55)
            at android.webkit.WebView.<init>(WebView.java:597)
            at android.webkit.WebView.<init>(WebView.java:542)
            at android.webkit.WebView.<init>(WebView.java:525)
            at android.webkit.WebView.<init>(WebView.java:512)
            at java.lang.reflect.Constructor.newInstance(Native Method)
            at android.view.LayoutInflater.createView(LayoutInflater.java:619)
            at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58)
            at android.view.LayoutInflater.onCreateView(LayoutInflater.java:694)
            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:762)
            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
            at android.view.LayoutInflater.rInflate(LayoutInflater.java:835)
            at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
            at com.android.internal.policy.PhoneWindow.setContentView(PhoneWindow.java:393)
            at android.app.Activity.setContentView(Activity.java:2171)

Layout.xml

<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:textAppearance="?android:attr/textAppearanceMedium"
    android:text="Weview Test"
    android:id="@+id/textView"
    android:layout_alignParentTop="true"
    android:layout_centerHorizontal="true" />

<WebView
    android:layout_width="match_parent"
    android:layout_height="200dp"
    android:id="@+id/webView"
    android:layout_below="@+id/textView"
    android:layout_alignParentRight="true"
    android:layout_alignParentEnd="true" />

<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:textAppearance="?android:attr/textAppearanceMedium"
    android:text="Result"
    android:id="@+id/textView2"
    android:layout_below="@+id/webView"
    android:layout_centerHorizontal="true" />

<ImageButton
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:id="@+id/imageButton"
    android:layout_alignParentBottom="true"
    android:src="@drawable/stoptest"
    android:layout_toEndOf="@+id/textView2"
    android:layout_alignParentLeft="true"
    android:layout_alignParentStart="true"
    android:layout_alignRight="@+id/webView"
    android:layout_alignEnd="@+id/webView" />

<ImageView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:id="@+id/imageView"
    android:layout_below="@+id/textView2"
    android:layout_alignParentLeft="true"
    android:layout_alignParentStart="true" />