Not able to convert Bitmap to perfect Base64 String in Android?

Question

I am working on an application in which I need to capture an Image from camera. After capture, I have to convert the Bitmap to Base64. After converting to Base6

Answer 1

When I convert that Base64 to image, I am getting INCOMPLETE IMAGE

Try to do this with your image Bitmap and check if something is not as expected:

Bitmap originalBitmap = (Bitmap) data.getExtras().get("data"); //or whatever image you want
Log.d(TAG, "original bitmap byte count: " + originalBitmap.getByteCount());

ByteArrayOutputStream baos = new ByteArrayOutputStream();
originalBitmap.compress(Bitmap.CompressFormat.PNG, 100, baos);
Log.d(TAG, "byte array output stream size: " + baos.size());

byte[] outputByteArray = baos.toByteArray();
Log.d(TAG, "output byte array length: " + outputByteArray.length);

String base64EncodedString = Base64.encodeToString(outputByteArray, Base64.DEFAULT);
Log.d(TAG, "base64 encoded string length: " + base64EncodedString.length());

byte[] inputByteArray = Base64.decode(base64EncodedString, Base64.DEFAULT);
Log.d(TAG, "input byte array length: " + inputByteArray.length);

ByteArrayInputStream bais = new ByteArrayInputStream(inputByteArray);
Log.d(TAG, "byte array input stream size: " + bais.available());

Bitmap decodedBitmap = BitmapFactory.decodeStream(bais);
Log.d(TAG, "decoded bitmap byte count: " + decodedBitmap.getByteCount());

Log.d(TAG, "decoded bitmap same as original bitmap? " + decodedBitmap.sameAs(originalBitmap));

If all is ok then the problem is not the base64 encoding. Let me know!