android - تحميل الصور باستخدام okHttp




image upload (3)

تحتاج إلى استخدام

new MultipartBody.Builder()

بدلا من

new MultipartBuilder()

انها تعمل

أرغب في تحميل صورة باستخدام okhttp ولكني غير قادر على العثور على MultipartBuilder لنشر الصور. ما الذي يمكنني استخدامه بدلاً من ذلك.

هنا هو رمز بلدي

public static JSONObject uploadImage(File file) {

        try {

            final MediaType MEDIA_TYPE_PNG = MediaType.parse("image/png");

            RequestBody req = new MultipartBuilder().setType(MultipartBody.FORM).addFormDataPart("userid", "8457851245")
                    .addFormDataPart("userfile","profile.png", RequestBody.create(MEDIA_TYPE_PNG, file)).build();

            Request request = new Request.Builder()
                    .url("url")
                    .post(req)
                    .build();

            OkHttpClient client = new OkHttpClient();
            Response response = client.newCall(request).execute();

            Log.d("response", "uploadImage:"+response.body().string());

            return new JSONObject(response.body().string());

        } catch (UnknownHostException | UnsupportedEncodingException e) {
            Log.e(TAG, "Error: " + e.getLocalizedMessage());
        } catch (Exception e) {
            Log.e(TAG, "Other Error: " + e.getLocalizedMessage());
        }
        return null;
    }

شكرا لك مقدما.


لقد استخدمت هذه الطريقة في OKHTTP 3.4.1

استدعاء وظيفة مثل هذا

if (!realPath.equals("")) {

            new SignupWithImageTask().execute(et_name.getText().toString(), et_email.getText().toString(), et_dob.getText().toString(), IMEI, et_mobile.getText().toString(), realPath);

        } else {
            Toast.makeText(this, "Profile Picture not found", Toast.LENGTH_SHORT).show();
        }

SignupWithImageTask

  public class SignupWithImageTask extends AsyncTask<String, Integer, String> {

        ProgressDialog progressDialog;

        @Override
        protected void onPreExecute() {
            super.onPreExecute();
            progressDialog = new ProgressDialog(SignupActivity.this);
            progressDialog.setMessage("Please Wait....");
            progressDialog.show();
        }

        @Override
        protected String doInBackground(String... str) {

            String res = null;
            try {
//                String ImagePath = str[0];
                String name = str[0], email = str[1], dob = str[2], IMEI = str[3], phone = str[4], ImagePath = str[5];

                File sourceFile = new File(ImagePath);

                Log.d("TAG", "File...::::" + sourceFile + " : " + sourceFile.exists());

                final MediaType MEDIA_TYPE_PNG = MediaType.parse("image/*");

                String filename = ImagePath.substring(ImagePath.lastIndexOf("/") + 1);

                /**
                 * OKHTTP2
                 */
//            RequestBody requestBody = new MultipartBuilder()
//                    .type(MultipartBuilder.FORM)
//                    .addFormDataPart("member_id", memberId)
//                    .addFormDataPart("file", "profile.png", RequestBody.create(MEDIA_TYPE_PNG, sourceFile))
//                    .build();

                /**
                 * OKHTTP3
                 */
                RequestBody requestBody = new MultipartBody.Builder()
                        .setType(MultipartBody.FORM)
                        .addFormDataPart("image", filename, RequestBody.create(MEDIA_TYPE_PNG, sourceFile))
                        .addFormDataPart("result", "my_image")
                        .addFormDataPart("name", name)
                        .addFormDataPart("email", email)
                        .addFormDataPart("dob", dob)
                        .addFormDataPart("IMEI", IMEI)
                        .addFormDataPart("phone", phone)
                        .build();

                Request request = new Request.Builder()
                        .url(BASE_URL + "signup")
                        .post(requestBody)
                        .build();

                OkHttpClient client = new OkHttpClient();
                okhttp3.Response response = client.newCall(request).execute();
                res = response.body().string();
                Log.e("TAG", "Response : " + res);
                return res;

            } catch (UnknownHostException | UnsupportedEncodingException e) {
                Log.e("TAG", "Error: " + e.getLocalizedMessage());
            } catch (Exception e) {
                Log.e("TAG", "Other Error: " + e.getLocalizedMessage());
            }


            return res;

        }

        @Override
        protected void onPostExecute(String response) {
            super.onPostExecute(response);
            if (progressDialog != null)
                progressDialog.dismiss();

            if (response != null) {
                try {

                    JSONObject jsonObject = new JSONObject(response);


                    if (jsonObject.getString("message").equals("success")) {

                        JSONObject jsonObject1 = jsonObject.getJSONObject("data");

                        SharedPreferences settings = getSharedPreferences("preference", 0); // 0 - for private mode
                        SharedPreferences.Editor editor = settings.edit();
                        editor.putString("name", jsonObject1.getString("name"));
                        editor.putString("userid", jsonObject1.getString("id"));
                        editor.putBoolean("hasLoggedIn", true);
                        editor.apply();

                        new UploadContactTask().execute();

                        startActivity(new Intent(SignupActivity.this, MainActivity.class));
                    } else {
                        Toast.makeText(SignupActivity.this, "" + jsonObject.getString("message"), Toast.LENGTH_SHORT).show();
                    }
                } catch (JSONException e) {
                    e.printStackTrace();
                }
            } else {
                Toast.makeText(SignupActivity.this, "Something Went Wrong", Toast.LENGTH_SHORT).show();
            }

        }
    }

OkHttpClient client = new OkHttpClient.Builder().connectTimeout(10, TimeUnit.SECONDS).writeTimeout(180, TimeUnit.SECONDS).readTimeout(180, TimeUnit.SECONDS).build();
    RequestBody body = new MultipartBody.Builder().setType(MultipartBody.FORM)
            .addFormDataPart("File", path.getName(),RequestBody.create(MediaType.parse("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"),path))
            .addFormDataPart("username", username) 
            .addFormDataPart("password", password)
            .build();
    Request request = new Request.Builder().url(url).post(body).build();
    Response response = client.newCall(request).execute();
    result = response.body().string();

انقر هنا لمعرفة كيفية تلقي البيانات في الخادم لهذا الطلب





okhttp3