How to do upload image with Volley library?

android, android-volley, json

Solution

i am not much familier with volley, but give a try to the following code

//JSON Request

public MySampleImageUpload() { 
    JSONRequestResponse mResponse = new  
    JSONRequestResponse(mContext);

    Bundle parms = new Bundle();
    parms.putString("key_meail", "rojesh@demo.com");
    parms.setFile("key_url", image_path);

    mResponse.getResponse("sample_upload_data_url", REQUEST_CODE, this,
        parms);
}

// In SetFile & getResponse code

package com.fartogram.utils;

import java.io.File;

import org.json.JSONObject;

import android.content.Context;
import android.os.Bundle;

import com.android.volley.Request;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.examples.toolbox.MultipartRequest;
import com.android.volley.examples.toolbox.MyVolley;
import com.android.volley.toolbox.JsonObjectRequest;

public class JSONRequestResponse {

    public JSONRequestResponse(Context cntx) {
        mContext = cntx;
    }

    private final Context mContext;
    private int reqCode;
    private IParseListener listner;

    private boolean isFile = false;
    private String file_path = "", key = "";

    public void getResponse(String url, final int requestCode,
            IParseListener mParseListener) {
        getResponse(url, requestCode, mParseListener, null);
    }

    public void getResponse(String url, final int requestCode,
            IParseListener mParseListener, Bundle params) {
        this.listner = mParseListener;
        this.reqCode = requestCode;

        Response.Listener<JSONObject> sListener = new Response.Listener<JSONObject>() {
            @Override
            public void onResponse(JSONObject response) {
                if (listner != null) {
                    listner.SuccessResponse(response, reqCode);
                }
            }
        };

        Response.ErrorListener eListener = new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError error) {
                if (listner != null) {
                    listner.ErrorResponse(error, reqCode);
                }
            }
        };

        if (!isFile) {
            JsonObjectRequest jsObjRequest = new JsonObjectRequest(
                Request.Method.GET, url, null, sListener, 

eListener);
            MyVolley.getRequestQueue().add(jsObjRequest);
        } else {
                if (file_path != null) {
                    File mFile = new File(file_path);
                    MultipartRequest multipartRequest = 
    new MultipartRequest(url,eListener, sListener, key, mFile, params);
                MyVolley.getRequestQueue().add(multipartRequest);
            } 
        }
    }

    public boolean isFile() {
        return isFile;
    }


    public void setFile(String param, String path) {
        if (path != null && param != null) {
            key = param;
            file_path = path;
            this.isFile = true;
        }
    }

}

If it works for you mark it as right :)

Problem

I have an image and I want to upload this image to my web service using Volley library, the problem is I'm looking for a how to do it but still haven't found. I found this, but doesn't work to me: http://develop-for-android.blogspot.com.br/2014/01/using-volley-in-your-application.html How can I do this ? I'm trying this. ``` @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (requestCode == RESULT_LOAD_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]); fotoPerfil = cursor.getString(columnIndex); cursor.close(); ImageView imageView = (ImageView) findViewById(R.id.imgView); imageView.setImageBitmap(BitmapFactory.decodeFile(picturePath)); } } UploadoImageToServer upload = new UploadoImageToServer(); ApplicationController app = new UsuarioDAO().insert(usuario, upload.upload(fotoPerfil, em[0]), new UsuarioAdapter(){ @Override public void usuarioIsAdded(Boolean result){ Log.i("Adicionou: ", result + ""); progress.dismiss(); } }); CustomVolleySingleton.getInstance(getApplicationContext()).addToRequestQueue(app); public class UploadoImageToServer { public String upload(String image,String nomeImagem){ Bitmap bitmap = BitmapFactory.decodeFile(image); ByteArrayOutputStream stream = new ByteArrayOutputStream(); bitmap.compress(Bitmap.CompressFormat.PNG, 90, stream); byte [] byte_arr = stream.toByteArray(); String image_str = Base64.encodeBytes(byte_arr); return image_str; } } /** add an user and upload your foto(image) */ public ApplicationController insert(Usuario u, String uploadFile, final UsuarioAdapter listener) { boolean insert = false; HashMap<String, String> params = new HashMap<String, String>(); params.put("nome", u.getNome()); params.put("email", u.getEmail()); params.put("senha", u.getSenha()); params.put("tipo", "usuarios"); params.put("acao", "add"); params.put("device_tipo", "android"); params.put("device", AndroidReturnId.getAndroidId()); params.put("uploadedfile", uploadFile); Log.i("URL: ", urlPost.toString()); ApplicationController apc = new ApplicationController(Method.POST, urlPost.toString(), params, new Response.Listener<JSONObject>() { @Override public void onResponse(JSONObject obj) { try { if(obj.getString("cod").equals("999")){ listener.usuarioIsAdded(true); }else{ listener.usuarioIsAdded(false); } } catch (JSONException e) { e.printStackTrace(); } } }, new Response.ErrorListener() { @Override public void onErrorResponse(VolleyError arg0) { Log.e("ERROR METHOD:", "insert in UsuarioDAO: " + arg0.getLocalizedMessage()); } }); return apc; } ```

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