How to convert a PDF page to an image in Android?

Question

All I need to do is take a (locally saved) PDF-document and convert one or all of it\'s pages to image format like JPG or PNG.

I\'ve tr

Answer 1

I will say you a simple trick not a complete solution.Once if you successfully rendered the pdf page you will get its bitmap from screen as follow

View view = MuPDFActivity.this.getWindow().getDecorView();
if (false == view.isDrawingCacheEnabled()) {
    view.setDrawingCacheEnabled(true);
}
Bitmap bitmap = view.getDrawingCache();

Then you can save this bitmap, that is your pdf page as image in locally

try {
    new File(Environment.getExternalStorageDirectory()+"/PDF Reader").mkdirs();
    File outputFile = new File(Environment.getExternalStorageDirectory()+"/PDF Reader", System.currentTimeMillis()+"_pdf.jpg");
    FileOutputStream outputStream = new FileOutputStream(outputFile);

    // a bit long running
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputStream);
        outputStream.close();
} catch (IOException e) {
    Log.e("During IMAGE formation", e.toString());
}

that's all, hope you help this.