Hi again,
I thought you pasted the correct code already ?
Anyway for risk of being accused of writing the code for you, the
following will write a jpg file, to the sdcard, which contains the
entire content of the web page,
when I test it on a G1 phone in portrait mode I get an image of the
yahoo page that is currently 315 x 1476 pixels -
//////////////////////////////////////////////////////////////////////
package com.testWebView;
import java.io.FileOutputStream;
import android.app.Activity;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Picture;
import android.os.Bundle;
import android.util.Log;
import android.webkit.WebView;
import android.webkit.WebViewClient;
public class testWebView extends Activity
{
WebView w = null;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
w = new WebView(this);
w.setWebViewClient(new WebViewClient()
{
public void onPageFinished(WebView view, String url)
{
Picture picture = view.capturePicture();
Bitmap b = Bitmap.createBitmap( picture.getWidth(),
picture.getHeight(), Bitmap.Config.ARGB_8888);
Canvas c = new Canvas( b );
picture.draw( c );
FileOutputStream fos = null;
try {
fos = new FileOutputStream( "/sdcard/yahoo_" +
System.currentTimeMillis() + ".jpg" );
if ( fos != null )
{
b.compress(Bitmap.CompressFormat.JPEG, 90, fos
);
fos.close();
}
} catch( Exception e )
{
//...
}
}
});
setContentView( w );
w.loadUrl( "http://www.yahoo.com";);
}
}
//////////////////////////////////////////
and the AndroidManifest.xml -
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android";
package="com.testWebView"
android:versionCode="1"
android:versionName="1.0">
<application android:icon="@drawable/icon" android:label="@string/
app_name">
<activity android:name=".testWebView"
android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category
android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
<uses-sdk android:minSdkVersion="3" />
<uses-permission android:name="android.permission.INTERNET"></uses-
permission>
</manifest>
//////////////////////////////////////////////////////////
Now you can stop asking the same question in the discuss group as
well !
http://groups.google.com/group/android-discuss/browse_thread/thread/0c7891cac8225505/8bde5eab18ef05c0#8bde5eab18ef05c0
Regards
On Sep 10, 1:33 pm, AJ <[email protected]> wrote:
> If somebody knows this, plz help me
>
> - AJ
>
> On Sep 9, 1:26 pm, Ajeet Singh <[email protected]> wrote:
>
> > Hi gjs,
>
> > Thanks for pointing that error. But that was a type error. Now I am
> > pasting the correct code here.
>
> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
> > WebVieww = newWebView(this);
> > w.loadUrl("http://www.yahoo.com";);
> > BitmapmBitmap = null;
> > ByteArrayOutputStream mByteArrayOpStream = null;
>
> > //get the picture from thewebview
> > Picture picture = w.capturePicture();
>
> > //Create the new Canvas
> > Canvas mCanvas = new Canvas();
>
> > //Copy the view canvas to abitmap
> > 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 itcontent? black maybe...
>
> > > your code also refers to screenshot but the only time you access is
> > > when you attempt to compress itintoa 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 thewebview'scontenton abitmapso that i can
> > > > save it as a image. But I am unable to so. I am getting the BLACK
> > > > image save instead. Allcontentis missing :(
>
> > > > Anybody can help me regarding this.
>
> > > > Here is my code
>
> > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
> > > > //create awebview
> > > >WebVieww = newWebView(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 Pictureintothe Canvas
> > > > picture.draw(mCanvas);
>
> > > > //Create aBitmap
> > > >Bitmapsreenshot =Bitmap.createBitmap(picture.getWidth(),
> > > > picture.getHeight(),Config.ARGB_8888);
>
> > > > //copy thecontentfron Canvas toBitmap
> > > > mCanvas.drawBitmap(mBitmapScreenshot, 0, 0, null);
>
> > > > //Save theBitmapto 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
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