package xyz.igorgee.shapejs;

import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.concurrent.TimeUnit;

import okhttp3.MediaType;
import okhttp3.MultipartBody;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;

public class ShapeJS {

    private static final MediaType MEDIA_TYPE_JPG = MediaType.parse("image/jpg");
    private static final String ENDPOINT = "http://52.90.86.247/image";
    public static final String SHAPE_JS_IMAGE_KEY = "shapeJS_img";

    private final OkHttpClient client = new OkHttpClient.Builder()
            .readTimeout(20, TimeUnit.SECONDS)
            .build();

    public InputStream uploadImage(File image) throws IOException {
        RequestBody requestBody = new MultipartBody.Builder()
                .setType(MultipartBody.FORM)
                .addFormDataPart(SHAPE_JS_IMAGE_KEY, image.getName(),
                        RequestBody.create(MEDIA_TYPE_JPG, image))
                .build();

        Request request = new Request.Builder()
                .url(ENDPOINT)
                .post(requestBody)
                .build();

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

        if (!response.isSuccessful()) throw new IOException("Unsuccessful response");

        return response.body().byteStream();
    }
}

package xyz.igorgee.shapejs;

import android.util.Log;

import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.concurrent.TimeUnit;

import okhttp3.MediaType;
import okhttp3.MultipartBody;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;

public class ShapeJS {

    private static final MediaType MEDIA_TYPE_JPG = MediaType.parse("image/jpg");
    private static final String ENDPOINT = "http://52.90.86.247/image";
    public static final String SHAPE_JS_IMAGE_KEY = "shapeJS_img";

    private final OkHttpClient client = new OkHttpClient.Builder()
            .readTimeout(20, TimeUnit.SECONDS)
            .build();

    public InputStream uploadImage(File image) throws IOException {
        RequestBody requestBody = new MultipartBody.Builder()
                .setType(MultipartBody.FORM)
                .addFormDataPart(SHAPE_JS_IMAGE_KEY, image.getName(),
                        RequestBody.create(MEDIA_TYPE_JPG, image))
                .build();

        Request request = new Request.Builder()
                .url(ENDPOINT)
                .post(requestBody)
                .build();

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


        Log.d("RESPONSE HEAD", String.valueOf(response.code()));
        Log.d("RESPONSE MESSAGE", response.message());

        if (!response.isSuccessful()) throw new IOException("Unsuccessful response");
        return response.body().byteStream();
    }
}

Add response logging for upload of image
Add response logging for upload of image
