byte[] decodedString = Base64.decode(""aHR0cHM6Ly9ldGlja2V0LmlwZWt0ci5jb20vd3Nib3MzL0xvZ29WZXIuQXNweD9mbnVtPTI2NQ=="", Base64.DEFAULT);
Bitmap base64Bitmap = BitmapFactory.decodeByteArray(decodedString, 0,
                    decodedString.length);
Log.d("img", String.valueOf(base64Bitmap));
imagview.setImageBitmap(base64Bitmap);

SkImageDecoder::Factory returned null