B K SINGH B K SINGH - 23 days ago 6
Android Question

how to create pdf file with multiple pages from image file in android

How to create PDF file with multiple pages from image file in Android? I created one PDF file from image. That PDF file has one page. That is half of that image. In the right side search part is cut in PDF file.
I am using itext-5.3.4.jar for create PDF.

wbviewnews.loadUrl("http://developer.android.com/about/index.html");
// button for create wbpage to image than image to PDF file
Button btnclick =(Button)findViewById(R.id.btnclick);
btnclick.setOnClickListener(new OnClickListener() {

@Override
public void onClick(View v) {
// TODO Auto-generated method stub

Picture p = wbviewnews.capturePicture();
bitmap=null;


PictureDrawable pictureDrawable = new PictureDrawable(p);

bitmap = Bitmap.createBitmap(pictureDrawable.getIntrinsicWidth(),pictureDrawable.getIntrinsicHeight(), Config.ARGB_8888);
//Bitmap bitmap = Bitmap.createBitmap(200,200, Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
canvas.drawPicture(pictureDrawable.getPicture());

ImageView imgdata=(ImageView)findViewById(R.id.imgdata);
imgdata.setImageBitmap(bitmap);

String filename = "pippo.png";
File sd = Environment.getExternalStorageDirectory();

File dest = new File(sd, filename);
String pdffilename = "pippo.pdf";
File pdffilepath = new File(sd, pdffilename);


try {
FileOutputStream out = new FileOutputStream(dest);

bitmap.compress(Bitmap.CompressFormat.PNG, 100, out);
out.flush();
out.close();

} catch (Exception e) {
e.printStackTrace();
Log.e("Exception", e.toString());
}

Document document=new Document();


try {
Log.e("pdffilepath", pdffilepath.toString());
PdfWriter writer = PdfWriter.getInstance(document,new FileOutputStream(pdffilepath));
document.open();

// URL url = new URL (Environment.getExternalStorageDirectory().getAbsolutePath()+"/"+filename);
// Log.e("url", url.toString());
Image image = Image.getInstance(Environment.getExternalStorageDirectory().getAbsolutePath()+"/"+filename) ;

document.add(image);
document.close();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
Log.e("FileNotFoundException", e.toString());
} catch (DocumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
Log.e("DocumentException", e.toString());
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
Log.e("MalformedURLException", e.toString());
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
Log.e("IOException", e.toString());
}

}
});

Answer

Your search through StackOverflow is less I guess cause I found these answer already there having solution, yes its contained in different answer and looking at the Q/A I guess they can solve your problem, if not then keep trying :)

how to Generate Pdf File in android?

How to create a PDF with multiple pages from a Graphics object with Java and itext

iText Example