android afw 开关,Android O failing to inflate webview after AFW enrollment-优快云博客

I'm using the latest Android O beta version in a Pixel XL device.

This is my webview in xml.

android:id="@+id/launch_anim"

android:layout_width="match_parent"

android:layout_height="150dp"

android:layout_centerHorizontal="true" />

This is how its used in my Activity class

WebView launch_anim = (WebView)findViewById(R.id.launch_anim);

launch_anim.loadUrl("file:///android_asset/launch_anim_centered.html");

This is my launch_anim_centered.html file in assets dir

body {

background-color: #FFFFFF;

}

The launch_anim_1x.gif file is a gif file containing an image which is rotating.

When I start the application, there is no problem in running of this activity. Then I do Android-For-Work enrollment. Post enrollment, as soon as app is launched, this activity fails to render and it throws an exception like this

07-28 15:39:55.352 16538-16538/? I/WebViewFactory: Loading com.google.android.webview version 58.0.3029.125 (code 303012500)

07-28 15:39:55.353 16538-16538/? D/AndroidRuntime: Shutting down VM

07-28 15:39:55.354 16538-16538/? E/AndroidRuntime: FATAL EXCEPTION: main

Process: com.sample.app, PID: 16538

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.sample.app/com.sample.app.ui.StartupActivity}: android.view.InflateException: Binary XML file line #25: Binary XML file line #25: Error inflating class android.webkit.WebView

at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2817)

at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2892)

at android.app.ActivityThread.-wrap11(Unknown Source:0)

at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1593)

at android.os.Handler.dispatchMessage(Handler.java:105)

at android.os.Looper.loop(Looper.java:164)

at android.app.ActivityThread.main(ActivityThread.java:6541)

at java.lang.reflect.Method.invoke(Native Method)

at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)

at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)

Caused by: android.view.InflateException: Binary XML file line #25: Binary XML file line #25: Error inflating class android.webkit.WebView

Caused by: android.view.InflateException: Binary XML file line #25: Error inflating class android.webkit.WebView

Caused by: java.lang.reflect.InvocationTargetException

at java.lang.reflect.Constructor.newInstance0(Native Method)

at java.lang.reflect.Constructor.newInstance(Constructor.java:334)

at android.view.LayoutInflater.createView(LayoutInflater.java:647)

at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58)

at android.view.LayoutInflater.onCreateView(LayoutInflater.java:720)

at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:788)

at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)

at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)

at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)

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:418)

at android.app.Activity.setContentView(Activity.java:2654)

at com.sample.app.ui.StartupActivity.onCreate(Unknown Source:37)

at android.app.Activity.performCreate(Activity.java:6975)

at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1213)

at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2770)

at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2892)

at android.app.ActivityThread.-wrap11(Unknown Source:0)

at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1593)

at android.os.Handler.dispatchMessage(Handler.java:105)

at android.os.Looper.loop(Looper.java:164)

at android.app.ActivityThread.main(ActivityThread.java:6541)

at java.lang.reflect.Method.invoke(Native Method)

at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)

at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)

Caused by: java.lang.NullPointerException

at android.content.res.AssetManager.addAssetPathNative(Native Method)

at android.content.res.AssetManager.addAssetPathInternal(AssetManager.java:689)

at android.content.res.AssetManager.addAssetPathAsSharedLibrary(AssetManager.java:684)

at android.webkit.WebViewFactory.getProviderClass(WebViewFactory.java:407)

at android.webkit.WebViewFactory.getProvider(WebViewFactory.java:211)

at android.webkit.WebView.getFactory(WebView.java:2467)

at android.webkit.WebView.ensureProviderCreated(WebView.java:2462)

at android.webkit.WebView.setOverScrollMode(WebView.java:2527)

at android.view.View.(View.java:4536)

at android.view.View.(View.java:4668)

at android.view.ViewGroup.(ViewGroup.java:597)

at android.widget.AbsoluteLayout.(AbsoluteLayout.java:55)

07-28 15:39:55.354 16538-16538/? E/AndroidRuntime: at android.webkit.WebView.(WebView.java:636)

at android.webkit.WebView.(WebView.java:581)

at android.webkit.WebView.(WebView.java:564)

at android.webkit.WebView.(WebView.java:551)

... 27 more

This issue is only seen in Pixel and PixelXL devices. Nexus device works fine. Any help in resolving this issue is appreciated. Thanks

EDIT: New info. So I disabled the webview to see what happens but then the app crashes when trying to access CookieManager.getInstance(). This is the stacktrace:

07-31 09:21:51.767 11267-11557/com.airwatch.vmworkspace I/WebViewFactory: Loading com.google.android.webview version 58.0.3029.125 (code 303012500)

07-31 09:21:51.775 13243-13276/? I/ConfigUpdater: Update started

--------- beginning of crash

07-31 09:21:51.775 11267-11557/com.airwatch.vmworkspace E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #3

Process: com.airwatch.vmworkspace, PID: 11267

java.lang.RuntimeException: An error occurred while executing doInBackground()

at android.os.AsyncTask$3.done(AsyncTask.java:353)

at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:383)

at java.util.concurrent.FutureTask.setException(FutureTask.java:252)

at java.util.concurrent.FutureTask.run(FutureTask.java:271)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)