It would help if people say the device(s) and version(s) of the platform
they are seeing this on.

On Sat, Aug 21, 2010 at 3:32 AM, Jim <[email protected]> wrote:

> I am seeing this issue in the wild also.
>
> Jim
>
> On Aug 18, 10:56 am, Sharyu <[email protected]> wrote:
> > I also met this issue when launch a new activity to cover a webview.
> > Can anyone helps?
> >
> > On 6月29日, 下午10时13分, GJTorikian <[email protected]> wrote:
> >
> >
> >
> > > Howdy--
> >
> > > I'm getting crash reports from my app out in the wild. Problem is, I
> > > don't know what's causing it. The only place I'm using WebKit is when
> > > constructing an -in-app help browser. Here's the full stack trace:
> >
> > > java.lang.NullPointerException
> > >         at
> android.webkit.WebView.onWindowFocusChanged(WebView.java:4177)
> > >         at android.view.View.dispatchWindowFocusChanged(View.java:3788)
> > >         at
> android.view.ViewGroup.dispatchWindowFocusChanged(ViewGroup.java:
> > > 658)
> > >         at
> android.view.ViewGroup.dispatchWindowFocusChanged(ViewGroup.java:
> > > 662)
> > >         at
> android.view.ViewGroup.dispatchWindowFocusChanged(ViewGroup.java:
> > > 662)
> > >         at
> android.view.ViewGroup.dispatchWindowFocusChanged(ViewGroup.java:
> > > 662)
> > >         at
> android.view.ViewGroup.dispatchWindowFocusChanged(ViewGroup.java:
> > > 662)
> > >         at android.view.ViewRoot.handleMessage(ViewRoot.java:1921)
> > >         at android.os.Handler.dispatchMessage(Handler.java:99)
> > >         at android.os.Looper.loop(Looper.java:123)
> > >         at android.app.ActivityThread.main(ActivityThread.java:4627)
> > >         at java.lang.reflect.Method.invokeNative(Native Method)
> > >         at java.lang.reflect.Method.invoke(Method.java:521)
> > >         at com.android.internal.os.ZygoteInit
> > > $MethodAndArgsCaller.run(ZygoteInit.java:868)
> > >         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
> > >         at dalvik.system.NativeStart.main(Native Method)
> >
> > > The help browser window takes the full screen, with a bar at the
> > > bottom for "help" and "done" buttons. The only way I can conceive of
> > > the help window losing focus is if someone clicks outside of the bar,
> > > or the screen dims. Will catching and throwing the NPE be sufficient
> > > for eliminating this error, or do I need to add some further metadata
> > > in the Android Manifest XML?
>
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-- 
Dianne Hackborn
Android framework engineer
[email protected]

Note: please don't send private questions to me, as I don't have time to
provide private support, and so won't reply to such e-mails.  All such
questions should be posted on public forums, where I and others can see and
answer them.

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