Hi gjs,
Thanks for pointing that error. But that was a type error. Now I am
pasting the correct code here.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
WebView w = new WebView(this);
w.loadUrl("http://www.yahoo.com";);
Bitmap mBitmap = null;
ByteArrayOutputStream mByteArrayOpStream = null;
//get the picture from the webview
Picture picture = w.capturePicture();
//Create the new Canvas
Canvas mCanvas = new Canvas();
//Copy the view canvas to a bitmap
try{
//w.draw(mCanvas);
//mCanvas.save();
//picture.draw(mCanvas);
mCanvas.drawPicture(picture);
//int restoreToCount =mCanvas.save();
//mCanvas.drawPicture(picture);
//mCanvas.restore();
}
catch (Exception e) {
e.printStackTrace();
}
mBitmap = Bitmap.createBitmap(w.getWidth(), w.getHeight
(),Config.ARGB_8888);
mCanvas.drawBitmap(mBitmap, 0, 0, null);
if(mBitmap!= null) {
mByteArrayOpStream = new ByteArrayOutputStream();
mBitmap.compress(Bitmap.CompressFormat.JPEG, 90,
mByteArrayOpStream);
try {
fos = openFileOutput("yahoo.jpg", MODE_WORLD_WRITEABLE);
fos.write(mByteArrayOpStream.toByteArray());
fos.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Thanks,
Ajeet Singh
On Sep 9, 12:29 pm, gjs <[email protected]> wrote:
> Hi,
>
> the code you posted refers to mBitmapScreenshotonce, how did you
> instantiate this, what is it content ? black maybe...
>
> your code also refers to screenshot but the only time you access is
> when you attempt to compress it into a byte array, what is it
> content ? black maybe...
>
> Regards
>
> PS you won't get much help here, if you can't be bothered to check
> your own code...
>
> On Sep 9, 4:40 pm, Ajeet Singh <[email protected]> wrote:
>
> > Hi All,
>
> > I am trying to get the webview's content on a bitmap so that i can
> > save it as a image. But I am unable to so. I am getting the BLACK
> > image save instead. All content is missing :(
>
> > Anybody can help me regarding this.
>
> > Here is my code
>
> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
> > //create a webview
> > WebView w = new WebView(this);
>
> > //Loads the url
> > w.loadUrl("http://www.yahoo.com";);
>
> > //After loading completely, take its picture
> > Picture picture = w.capturePicture();
>
> > //Create a new canvas
> > Canvas mCanvas = new Canvas();
>
> > //Draw the Picture into the Canvas
> > picture.draw(mCanvas);
>
> > //Create a Bitmap
> > Bitmap sreenshot = Bitmap.createBitmap(picture.getWidth(),
> > picture.getHeight(),Config.ARGB_8888);
>
> > //copy the content fron Canvas to Bitmap
> > mCanvas.drawBitmap(mBitmapScreenshot, 0, 0, null);
>
> > //Save the Bitmap to local filesystem
> > if(sreenshot != null) {
> > ByteArrayOutputStream mByteArrayOpStream = new
> > ByteArrayOutputStream();
> > screenshot.compress(Bitmap.CompressFormat.JPEG, 90,
> > mByteArrayOpStream);
> > try {
> > fos = openFileOutput("yahoo.jpg",
> > MODE_WORLD_WRITEABLE);
> > fos.write(mByteArrayOpStream.toByteArray());
> > fos.close();
> > } catch (FileNotFoundException e) {
> > e.printStackTrace();
> > } catch (IOException e) {
> > e.printStackTrace();
> > }
>
> > }
>
> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
> > Thanks,
> > AJ
>
>
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
-~----------~----~----~----~------~----~------~--~---
