Hi Umesh, > A quick question, is it possible to accomplish this task in the background > with without harming the present view (that is being displayed) ? I think this is possible. You can create one thread and do all thing in background.
> and also sometimes I get illigalArgument Exception for the following > statement. It looks like that the width and height of webview which we are passing to Bitmap is zero. I don't know why unless and until I could not see what exactly you are trying to do. Temporarily you can put the check to avoid exception. ublic void onPageFinished(WebView view, String url) { Picture picture = view.capturePicture(); if(picture.getWidth()> 0 &&picture.getHeight() > 0) Bitmap b = Bitmap.createBitmap ( picture.getWidth(),picture.getHeight(), Bitmap.Config.ARGB_8888); Hope this helps you Thanks, AJ On Oct 7, 5:41 pm, Umesh <javaumesh-andr...@yahoo.co.in> wrote: > Hi Ajeet, > > A quick question, is it possible to accomplish this task in the background > with without harming the present view (that is being displayed) ? > and also sometimes I get illigalArgument Exception for the following > statement. > > public void onPageFinished(WebView view, String url) > { > Picture picture = view.capturePicture(); > Bitmap b = Bitmap.createBitmap( > picture.getWidth(),picture.getHeight(), Bitmap.Config.ARGB_8888); > .. > ... > > } > > Error Log: > > E/AndroidRuntime( 1141): Uncaught handler: thread main exiting due to > uncaught exception > E/AndroidRuntime( 1141): java.lang.IllegalArgumentException: width and height > must be > 0 > E/AndroidRuntime( 1141): at > android.graphics.Bitmap.nativeCreate(Native Method) > E/AndroidRuntime( 1141): at > android.graphics.Bitmap.createBitmap(Bitmap.java:483) > E/AndroidRuntime( 1141): > com.example.myproj.MyActivity$7.onPageFinished(WindRiver_WebHome.java:388) > E/AndroidRuntime( 1141): at > android.webkit.CallbackProxy.handleMessage(CallbackProxy.java:222) > E/AndroidRuntime( 1141): at > android.os.Handler.dispatchMessage(Handler.java:99) > > this happens frequently around 50% of deployment of the apk on emulator. > > Thanks > umesh > > ________________________________ > From: AJ <ajeet.invinci...@gmail.com> > To: Android Developers <android-developers@googlegroups.com> > Sent: Mon, 5 October, 2009 6:45:48 PM > Subject: [android-developers] Re: How to take snapshots (Screen shots) of a > web page > > This would work fine if you take snapshot of visible portion of > webpage. > > Thanks, > AJ > > On Oct 5, 6:11 pm, AJ <ajeet.invinci...@gmail.com> wrote: > > > > > > > Hi Umesh, > > > check the following link > > >http://groups.google.com/group/android-discuss/browse_thread/thread/c... > > > Thanks, > > AJ > > > On Oct 5, 4:25 pm, Umesh <javaumesh-andr...@yahoo.co.in> wrote: > > > > Hi all, > > > > I want to implement a functionality, wherein I need to take a snapshot > > > (Screen Shot) of a web page opened in android browser, and store that > > > image on sdcard . The image can be either in jpeg or png format. Can some > > > one guide me with a piece of sample code as how to accomplish this. > > > > Thanks in advance. > > > Umesh. > > > > Yahoo! India has a new look. Take a sneak > > > peekhttp://in.yahoo.com/trynew > > Now, send attachments up to 25MB with Yahoo! India Mail. Learn > how.http://in.overview.mail.yahoo.com/photos --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---