Convert Drawable to BLOB Datatype sqlite problem

Question

Here I am attaching code in which store image in Drawable and pass to Database with BLOB Datatype.

I try this, it store properly but not display image.

Answer 1

To get the image from the sqlite database i used the following:

 ByteArrayOutputStream baos = new ByteArrayOutputStream();
 byte[] data=cur.getBlob(cur.getColumnIndex("img"));
 baos.write(data);

Then to display the image i used to do the following:

 InputStream is = database.getImageStream(someId);
 Bitmap img = BitmapFactory.decodeStream(is);

The code below shows how to save the image into a BLOB field

ByteArrayOutputStream bos = new ByteArrayOutputStream();      
image.compress(CompressFormat.PNG, 100, bos); 
byte[] bytes = bos.toByteArray(); 

the bytes can be added to sqlite using

 initialValues.put("<fieldname>", bytes); //ofcourse <fieldname> is of type BLOB