Unable to get full image quality from base64 string

Question

** I can save the image to a remote Mysql database using this code. But I can not get the full image quality from this code. The frames were in the worst quality. Can someone suggest a solution for this?

Thanks in advance. **

public void onActivityResult(int reqCode, int resCode, Intent data) { if (resCode == RESULT_OK) { if (reqCode == 1) { Bitmap photo = null; imageURI = data.getData(); try { photo = MediaStore.Images.Media.getBitmap(this.getContentResolver(), imageURI); } catch (IOException e) { e.printStackTrace(); } Image.setImageBitmap(photo); ByteArrayOutputStream stream = new ByteArrayOutputStream(); photo.compress(Bitmap.CompressFormat.JPEG, 90, stream); //compress to which format you want. byte[] byte_arr = stream.toByteArray(); String image_str = Base64.encodeToString(byte_arr, Base64.DEFAULT); try { image_str1 = URLEncoder.encode(image_str, "UTF-8"); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } } } if (reqCode == CAMERA_REQUEST && resCode == RESULT_OK) { Bitmap photo = (Bitmap) data.getExtras().get("data"); Image.setImageBitmap(photo); ByteArrayOutputStream stream = new ByteArrayOutputStream(); photo.compress(Bitmap.CompressFormat.JPEG, 90, stream); //compress to which format you want. byte[] byte_arr = stream.toByteArray(); String image_str = Base64.encodeToString(byte_arr, Base64.DEFAULT); try { image_str1 = URLEncoder.encode(image_str, "UTF-8"); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } // Photo=getBytes(photo); } } 

Answer 1

Try entering the code:

 if (requestCode == SELECT_FILE && resultCode == RESULT_OK && null != data) { Uri selectedImage = data.getData(); String[] filePathColumn = { MediaStore.Images.Media.DATA }; Cursor cursor = getContentResolver().query(selectedImage, filePathColumn, null, null, null); cursor.moveToFirst(); int columnIndex = cursor.getColumnIndex(filePathColumn[0]); imgPath = cursor.getString(columnIndex); cursor.close(); }else if (requestCode == REQUEST_CAMERA && resultCode == RESULT_OK ) { imgPath = fileUri.getPath(); if (imgPath != null && !imgPath.isEmpty()) { encodeImagetoString(); } else { Toast.makeText(getApplicationContext(), getResources().getString(R.string.some_error_occured), Toast.LENGTH_LONG).show(); } } 

encodeImagetoString ()

 public void encodeImagetoString() { new AsyncTask<Void, Void, String>() { protected void onPreExecute() { }; @Override protected String doInBackground(Void... params) { BitmapFactory.Options options = null; options = new BitmapFactory.Options(); options.inSampleSize = 3; bitmap = BitmapFactory.decodeFile(imgPath, options); ByteArrayOutputStream stream = new ByteArrayOutputStream(); bitmap.compress(Bitmap.CompressFormat.PNG, 50, stream); byte[] byte_arr = stream.toByteArray(); encodedString = Base64.encodeToString(byte_arr, 0); return ""; } @Override protected void onPostExecute(String msg) { Log.e("Success" , "Success"); } }.execute(null, null, null); } 

Hope this helps you.

Answer 2

instead

 photo.compress(Bitmap.CompressFormat.JPEG, 90, stream); 

try using

 photo.compress(Bitmap.CompressFormat.JPEG, 100, stream);