Carga de imagen usando okHttp

Quiero subir imágenes usando okhttp, pero no puedo encontrar MultipartBuilder para Publicar imagen. ¿Qué puedo usar en lugar de esto?

Aquí está mi código

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; } 

Gracias por adelantado.

Usted necesita usar

 Multipartbody.Builder() 

En lugar de

 MultipartBuilder 

Esta funcionando

Aquí está la clase de solicitud de varias partes.

 import java.io.File; import java.io.IOException; import org.apache.http.HttpStatus; import android.content.Context; import com.esp.ro.util.Config; import com.esp.ro.util.Log; import com.squareup.okhttp.MediaType; import com.squareup.okhttp.MultipartBuilder; import com.squareup.okhttp.OkHttpClient; import com.squareup.okhttp.Request; import com.squareup.okhttp.RequestBody; import com.squareup.okhttp.Response; public class MultipartRequest { public Context caller; public MultipartBuilder builder; private OkHttpClient client; public MultipartRequest(Context caller) { this.caller = caller; this.builder = new MultipartBuilder(); this.builder.type(MultipartBuilder.FORM); this.client = new OkHttpClient(); } public void addString(String name, String value) { this.builder.addFormDataPart(name, value); } public void addFile(String name, String filePath, String fileName) { this.builder.addFormDataPart(name, fileName, RequestBody.create( MediaType.parse("image/jpeg"), new File(filePath))); } public void addTXTFile(String name, String filePath, String fileName) { this.builder.addFormDataPart(name, fileName, RequestBody.create( MediaType.parse("text/plain"), new File(filePath))); } public void addZipFile(String name, String filePath, String fileName) { this.builder.addFormDataPart(name, fileName, RequestBody.create( MediaType.parse("application/zip"), new File(filePath))); } public String execute(String url) { RequestBody requestBody = null; Request request = null; Response response = null; int code = 200; String strResponse = null; try { requestBody = this.builder.build(); request = new Request.Builder().header("AUTH-KEY", Config.API_KEY) .url(url).post(requestBody).build(); Log.print("::::::: REQ :: " + request); response = client.newCall(request).execute(); Log.print("::::::: response :: " + response); if (!response.isSuccessful()) throw new IOException(); code = response.networkResponse().code(); if (response.isSuccessful()) { strResponse = response.body().string(); } else if (code == HttpStatus.SC_NOT_FOUND) { // ** "Invalid URL or Server not available, please try again" */ strResponse = caller.getResources().getString( R.string.error_invalid_URL); } else if (code == HttpStatus.SC_REQUEST_TIMEOUT) { // * "Connection timeout, please try again", */ strResponse = caller.getResources().getString( R.string.error_timeout); } else if (code == HttpStatus.SC_SERVICE_UNAVAILABLE) { // * // "Invalid URL or Server is not responding, please try again", // */ strResponse = caller.getResources().getString( R.string.error_server_not_responding); } } catch (Exception e) { Log.error("Exception", e); Log.print(e); } finally { requestBody = null; request = null; response = null; builder = null; if (client != null) client = null; System.gc(); } return strResponse; } } 

Espero que esto te ayude

Nota: Si está usando OkHttp anterior, que está debajo de la versión 3, puede usar este método. Si está usando la versión 3 o superior, aquí está la respuesta para usted .

Lo usé de esta manera en OKHTTP 3.4.1

Función de llamada como esta

 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 { 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(); 

Haga clic aquí para saber cómo recibir los datos en el servidor para esta solicitud