Публикация изображения base64 на php-сервер в android

Я проверил вашу строку ошибок на

 JSONObject json = jsonParser.makeHttpRequest(uri,"POST",params); 

но не смог найти makeHttpRequest этот Method.so, дающий вам ссылку ниже. Убедитесь, что вы получили ответ «Успех», а затем вы отправляетесь на парсинг JSONObject .

Пожалуйста, проверьте Link 1 Link2 download jar file Асинхронный клиент Http и сделайте вызов Api как

 public void makeHTTPCall() { prgDialog.setMessage("Invoking Php"); RequestParams params = new RequestParams(); params.put("key", "value"); params.put("more", "data"); AsyncHttpClient client = new AsyncHttpClient(); // Don't forget to change the IP address to your LAN address. Port no as well. client.post("http://192.168.2.5:9000/imgupload/upload_image.php", params, new AsyncHttpResponseHandler() { // When the response returned by REST has Http // response code '200' @Override public void onSuccess(String response) { // Hide Progress Dialog prgDialog.hide(); Toast.makeText(getApplicationContext(), response, Toast.LENGTH_LONG).show(); } // When the response returned by REST has Http // response code other than '200' such as '404', // '500' or '403' etc @Override public void onFailure(int statusCode, Throwable error, String content) { // Hide Progress Dialog prgDialog.hide(); // When Http response code is '404' if (statusCode == 404) { Toast.makeText(getApplicationContext(), "Requested resource not found", Toast.LENGTH_LONG).show(); } // When Http response code is '500' else if (statusCode == 500) { Toast.makeText(getApplicationContext(), "Something went wrong at server end", Toast.LENGTH_LONG).show(); } // When Http response code other than 404, 500 else { Toast.makeText( getApplicationContext(), "Error Occured \n Most Common Error: \n1. Device not connected to Internet\n2. Web App is not deployed in App server\n3. App server is not running\n HTTP Status code : " + statusCode, Toast.LENGTH_LONG) .show(); } } }); } 

Добавьте httpmime-4.3.6.jar и httpcore-4.3.3.jar в свою папку libs и добавьте в build.gradle и синхронизируйте ее, чем после этого шага;

Эта переменная Вы должны определить;

  private static int RESULT_LOAD_IMAGE = 1; private static final int CAMERA_REQUEST = 1; public static final int MEDIA_TYPE_IMAGE = 1; private static final String TAG = MainActivity.class.getSimpleName(); public static final String IMAGE_DIRECTORY_NAME = "Android File Upload"; Uri mImageCaptureUri; private static final int PICK_IMAGE = 1; File sourceFile; ProgressDialog pDialog; ContentBody pic; Bitmap bitmap; 

чем открыть gallary code.put в свой Onclick.

 Intent i = new Intent(Intent.ACTION_PICK,android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI); startActivityForResult(i, RESULT_LOAD_IMAGE); 

это OnActivityResult

  @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (requestCode == PICK_IMAGE && 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]); String picturePath = cursor.getString(columnIndex); cursor.close(); decodeFile(picturePath); new ImageUploadTask().execute(); }else { Toast.makeText(getApplicationContext(), "User Canceled", Toast.LENGTH_LONG).show(); } } 

после этого

  public void decodeFile(String filePath) { // Decode image size BitmapFactory.Options o = new BitmapFactory.Options(); o.inJustDecodeBounds = true; BitmapFactory.decodeFile(filePath, o); // The new size we want to scale to final int REQUIRED_SIZE = 1024; // Find the correct scale value. It should be the power of 2. int width_tmp = o.outWidth, height_tmp = o.outHeight; int scale = 1; while (true) { if (width_tmp < REQUIRED_SIZE && height_tmp < REQUIRED_SIZE) break; width_tmp /= 2; height_tmp /= 2; scale *= 2; } // Decode with inSampleSize BitmapFactory.Options o2 = new BitmapFactory.Options(); o2.inSampleSize = scale; bitmap = BitmapFactory.decodeFile(filePath, o2); sourceFile = new File(filePath); Bitmap bmp = BitmapFactory.decodeFile(filePath); ByteArrayOutputStream bos = new ByteArrayOutputStream(); bmp.compress(Bitmap.CompressFormat.JPEG, 80, bos); InputStream in = new ByteArrayInputStream(bos.toByteArray()); pic = new ByteArrayBody(bos.toByteArray(),"filename"); loadimage.setImageBitmap(bitmap); } /** * The class connects with server and uploads the photo * * */ class ImageUploadTask extends AsyncTask<Void, Void, String> { private String webAddressToPost; // private ProgressDialog dialog; private ProgressDialog dialog = new ProgressDialog(Tab1.this); @Override protected void onPreExecute() { dialog.setMessage("Uploading..."); dialog.setCancelable(false); dialog.show(); } @Override protected String doInBackground(Void... params) { try { // HttpClient httpClient = new DefaultHttpClient(); HttpContext localContext = new BasicHttpContext(); HttpPost httpPost = new HttpPost("YOUR URL"); MultipartEntity entity1 = new MultipartEntity( HttpMultipartMode.BROWSER_COMPATIBLE); ByteArrayOutputStream bos = new ByteArrayOutputStream(); bitmap.compress(Bitmap.CompressFormat.JPEG, 100, bos); byte[] data = bos.toByteArray(); // String file = com.onepgr.samcom.apicalldemo2.Base64.encodeBytes(data); entity1.addPart("Parameter", pic); // entity.addPart("someOtherStringToSend", new StringBody("your string here")); httpPost.setEntity(entity1); HttpResponse response = httpclient.execute(httpPost, localContext); BufferedReader reader = new BufferedReader(new InputStreamReader(response.getEntity().getContent(), "UTF-8")); String sResponse = reader.readLine(); Log.d("------>>>>",sResponse); return sResponse; } catch (Exception e) { // something went wrong. connection with the server error } return null; } @Override protected void onPostExecute(String result) { dialog.dismiss(); Toast.makeText(getApplicationContext(), "Profile picture change", Toast.LENGTH_LONG).show(); } } 

Не забудьте добавить в проект проект httpmime-4.3.6.jar и httpcore-4.3.3.jar.

Назначьте закодированное значение используемым параметрам

  encodedString = Base64.encodeToString(b,Base64.DEFAULT); Log.e("LOOK", encodedString); new PostImage().execute(encodedString);