Create thumbnail on run time in android

This is very simple code to create thumbnail in android on run time.

public Bitmap convertSrcToBitmap(String imageSrc) {
        File imgFile = new File(imageSrc);
        byte[] imageData = null;
        Bitmap imageBitmap = null;
        if (imgFile.exists()) {
            try {
                final int THUMBNAIL_SIZE = 150;
                FileInputStream fis = new FileInputStream(imageSrc);
                imageBitmap = BitmapFactory.decodeStream(fis);
                imageBitmap = Bitmap.createScaledBitmap(imageBitmap, THUMBNAIL_SIZE, THUMBNAIL_SIZE, false);
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                imageBitmap.compress(Bitmap.CompressFormat.JPEG, 100, baos);
                imageData = baos.toByteArray();
            } catch (Exception ex) {
            }

        }
        return imageBitmap;
    }

🙂