diff --git a/.idea/assetWizardSettings.xml b/.idea/assetWizardSettings.xml
index 5f8570c9..edb5f641 100644
--- a/.idea/assetWizardSettings.xml
+++ b/.idea/assetWizardSettings.xml
@@ -18,7 +18,7 @@
                                 <PersistentState>
                                   <option name="values">
                                     <map>
-                                      <entry key="url" value="jar:file:/C:/Program%20Files/Android/Android%20Studio/plugins/android/lib/android.jar!/images/material_design_icons/navigation/ic_close_black_24dp.xml" />
+                                      <entry key="url" value="jar:file:/C:/Program%20Files/Android/Android%20Studio/plugins/android/lib/android.jar!/images/material_design_icons/action/ic_exit_to_app_black_24dp.xml" />
                                     </map>
                                   </option>
                                 </PersistentState>
@@ -29,7 +29,7 @@
                         <option name="values">
                           <map>
                             <entry key="color" value="ffffff" />
-                            <entry key="outputName" value="ic_close_24dp" />
+                            <entry key="outputName" value="ic_logout_24dp" />
                             <entry key="overrideSize" value="true" />
                             <entry key="sourceFile" value="C:\Users\GiuseppeS" />
                           </map>
diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
index fa7c3e39..0721a52c 100644
Binary files a/.idea/caches/build_file_checksums.ser and b/.idea/caches/build_file_checksums.ser differ
diff --git a/app/build.gradle b/app/build.gradle
index fd89b8b8..9f3cad56 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,7 +1,7 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 26
+    compileSdkVersion 27
     buildToolsVersion '27.0.3'
     defaultConfig {
         applicationId "it.integry.integrywmsnative"
@@ -17,6 +17,10 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+    dataBinding {
+        enabled = true
+    }
+
 }
 
 dependencies {
@@ -24,26 +28,49 @@ dependencies {
     androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2', {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
-    implementation 'com.android.support:appcompat-v7:26.1.0'
-    implementation 'com.android.support:support-v4:26.1.0'
-    implementation 'com.android.support:design:26.1.0'
-    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
-    implementation 'com.android.support:cardview-v7:26.1.0'
-    implementation 'com.android.support:recyclerview-v7:26.1.0'
+
+    implementation 'com.android.support:appcompat-v7:27.1.1'
+    implementation 'com.android.support:support-v4:27.1.1'
+    implementation 'com.android.support:design:27.1.1'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.0'
+    implementation 'com.android.support:cardview-v7:27.1.1'
+    implementation 'com.android.support:recyclerview-v7:27.1.1'
 
     implementation 'com.squareup.retrofit2:retrofit:2.3.0'
     implementation 'com.squareup.retrofit2:converter-gson:2.0.0'
 
+    implementation 'org.parceler:parceler-api:1.1.10'
+    annotationProcessor 'org.parceler:parceler:1.1.10'
+
+
+
+    //MVVM
+    implementation "android.arch.lifecycle:extensions:1.1.1"
+    annotationProcessor "android.arch.lifecycle:compiler:1.1.1"
+
+    implementation 'com.jakewharton.rxbinding2:rxbinding:2.1.1'
+    implementation 'com.jakewharton.rxbinding2:rxbinding-support-v4:2.1.1'
+    implementation 'com.jakewharton.rxbinding2:rxbinding-appcompat-v7:2.1.1'
+    implementation 'com.jakewharton.rxbinding2:rxbinding-design:2.1.1'
+    implementation 'com.jakewharton.rxbinding2:rxbinding-recyclerview-v7:2.1.1'
+
     implementation 'com.jakewharton:butterknife:8.8.1'
     annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
 
+
+    //FAB
     //implementation 'com.getbase:floatingactionbutton:1.10.1'
     implementation 'com.github.clans:fab:1.6.4'
 
     implementation 'de.hdodenhof:circleimageview:2.2.0'
 
-    implementation 'com.mahc.custombottomsheetbehavior:googlemaps-like:0.9.1'
-    implementation 'com.sothree.slidinguppanel:library:3.4.0'
+//    implementation 'com.mahc.custombottomsheetbehavior:googlemaps-like:0.9.1'
+//    implementation 'com.sothree.slidinguppanel:library:3.4.0'
+
+    implementation 'com.fxn769:stash:1.2'
+
+    implementation 'net.cachapa.expandablelayout:expandablelayout:2.9.2'
+
 
 
     testImplementation 'junit:junit:4.12'
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index cbeb923f..69b03b8d 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -3,8 +3,10 @@
     package="it.integry.integrywmsnative">
 
     <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
 
     <application
+        android:name=".MainApplication"
         android:allowBackup="true"
         android:hardwareAccelerated="true"
         android:icon="@mipmap/ic_launcher"
@@ -24,7 +26,8 @@
         </activity>
         <activity
             android:name=".gest.accettazione_ordine_inevaso.AccettazioneOrdineInevasoActivity"
-            android:theme="@style/AppTheme.NoActionBar"></activity>
+            android:theme="@style/AppTheme.NoActionBar" />
+        <activity android:name=".gest.login.LoginActivity" android:theme="@style/Theme.AppCompat.Light.NoActionBar"></activity>
     </application>
 
 </manifest>
\ No newline at end of file
diff --git a/app/src/main/java/it/integry/integrywmsnative/MainActivity.java b/app/src/main/java/it/integry/integrywmsnative/MainActivity.java
index 594bdb8b..90f85f8d 100644
--- a/app/src/main/java/it/integry/integrywmsnative/MainActivity.java
+++ b/app/src/main/java/it/integry/integrywmsnative/MainActivity.java
@@ -1,5 +1,6 @@
 package it.integry.integrywmsnative;
 
+import android.content.Intent;
 import android.graphics.PorterDuff;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
@@ -18,13 +19,26 @@ import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 
+import net.cachapa.expandablelayout.ExpandableLayout;
+
 import org.xml.sax.ErrorHandler;
 
+import java.util.ArrayList;
+
 import butterknife.BindView;
 import butterknife.ButterKnife;
+import it.integry.integrywmsnative.core.REST.consumers.ISimpleOperationCallback;
+import it.integry.integrywmsnative.core.REST.consumers.ISingleValueOperationCallback;
+import it.integry.integrywmsnative.core.REST.watcher.ServerStatusChecker;
 import it.integry.integrywmsnative.core.exception.ExceptionsHandler;
+import it.integry.integrywmsnative.core.settings.SettingsManager;
+import it.integry.integrywmsnative.core.utility.UtilitySettings;
+import it.integry.integrywmsnative.core.wifi.WiFiCheckerViewHolder;
 import it.integry.integrywmsnative.gest.accettazione.MainAccettazioneFragment;
 import it.integry.integrywmsnative.gest.accettazione.core.interfaces.ITitledFragment;
+import it.integry.integrywmsnative.gest.accettazione.dto.OrdineAccettazioneDTO;
+import it.integry.integrywmsnative.gest.accettazione_ordine_inevaso.AccettazioneOrdineInevasoActivity;
+import it.integry.integrywmsnative.gest.login.LoginActivity;
 
 public class MainActivity extends AppCompatActivity
         implements NavigationView.OnNavigationItemSelectedListener {
@@ -33,34 +47,103 @@ public class MainActivity extends AppCompatActivity
 
     @BindView(R.id.nav_view) NavigationView mNavigationView;
 
+    @BindView(R.id.no_connection_top_layout)
+    ExpandableLayout mNoConnectionLayout;
+
+    private ServerStatusChecker serverStatusChecker;
+    private boolean firstCheckExecution = true;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 //        ExceptionsHandler.toCatch(this);
 
-        setContentView(R.layout.activity_main);
+        if(SettingsManager.i().user.username == null && SettingsManager.i().user.password == null){
+            startLoginActivity();
+        } else {
+            setContentView(R.layout.activity_main);
 
-        ButterKnife.bind(this);
+            ButterKnife.bind(this);
 
-        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
-        setSupportActionBar(toolbar);
+            Toolbar toolbar = findViewById(R.id.toolbar);
+            setSupportActionBar(toolbar);
 
-        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
-        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
-                this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
-        drawer.setDrawerListener(toggle);
-        toggle.syncState();
+            DrawerLayout drawer = findViewById(R.id.drawer_layout);
+            ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
+                    this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
+            drawer.setDrawerListener(toggle);
+            toggle.syncState();
 
-        mNavigationView = (NavigationView) findViewById(R.id.nav_view);
-        mNavigationView.setNavigationItemSelectedListener(this);
+            mNavigationView = findViewById(R.id.nav_view);
+            mNavigationView.setNavigationItemSelectedListener(this);
 
-        mSearchView.setVisibility(View.GONE);
+            mSearchView.setVisibility(View.GONE);
+
+            init();
+        }
+
+    }
+
+
+    private void startLoginActivity(){
+        Intent myIntent = new Intent(this, LoginActivity.class);
+        startActivity(myIntent);
+        this.finish();
+    }
+
+    private void init(){
+        serverStatusChecker = new ServerStatusChecker();
+        serverStatusChecker.startMonitoring(new ISingleValueOperationCallback<Boolean>() {
+            @Override
+            public void onResult(Boolean value) {
+                if(value && (mNoConnectionLayout.isExpanded() || firstCheckExecution)){
+
+                    SettingsManager.reloadDBVariables(new ISimpleOperationCallback() {
+                        @Override
+                        public void onSuccess(Object value) {
+                            collapseNoConnectionLayout();
+                            firstCheckExecution = false;
+                        }
+
+                        @Override
+                        public void onFailed(Exception ex) {
+                            //mNoConnectionLayout.expand(true);
+                            if(!mNoConnectionLayout.isExpanded()) expandNoConnectionLayout();
+                        }
+                    });
+
+                } else if(!value && !mNoConnectionLayout.isExpanded()){
+                    expandNoConnectionLayout();
+                }
+            }
+        });
+
+        WiFiCheckerViewHolder wiFiCheckerViewHolder = new WiFiCheckerViewHolder(this, R.id.wifi_power);
+        wiFiCheckerViewHolder.startMonitoring();
+    }
+
+    private void collapseNoConnectionLayout(){
+        runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                mNoConnectionLayout.collapse(true);
+            }
+        });
+    }
+
+    private void expandNoConnectionLayout(){
+        runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                mNoConnectionLayout.expand(true);
+            }
+        });
     }
 
 
     @Override
     public void onBackPressed() {
-        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
+        DrawerLayout drawer = findViewById(R.id.drawer_layout);
         if (drawer.isDrawerOpen(GravityCompat.START)) {
             drawer.closeDrawer(GravityCompat.START);
         } else {
@@ -94,17 +177,10 @@ public class MainActivity extends AppCompatActivity
     @Override
     public boolean onNavigationItemSelected(MenuItem item) {
         // Handle navigation view item clicks here.
-//        resetAllMenuItemsTextColor(mNavigationView);
-
-//        int[] menuColorArray = this.getResources().getIntArray(R.array.menuColors);
-
-
         Fragment fragment = null;
         int id = item.getItemId();
 
         if (id == R.id.nav_accettazione) {
-//            setTextColorForMenuItem(item, menuColorArray[0]);
-
             fragment = MainAccettazioneFragment.newInstance();
             this.adaptViewToFragment(fragment);
         } else if (id == R.id.nav_gallery) {
@@ -119,6 +195,12 @@ public class MainActivity extends AppCompatActivity
 
         }
 
+
+        else if(id == R.id.nav_logout){
+            UtilitySettings.logout();
+            startLoginActivity();
+        }
+
         if (fragment != null) {
             FragmentManager fragmentManager = getSupportFragmentManager();
             fragmentManager.beginTransaction()
@@ -126,29 +208,11 @@ public class MainActivity extends AppCompatActivity
 
         }
 
-        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
+        DrawerLayout drawer = findViewById(R.id.drawer_layout);
         drawer.closeDrawer(GravityCompat.START);
         return true;
     }
 
-    private void resetAllMenuItemsTextColor(NavigationView navigationView) {
-        for (int i = 0; i < navigationView.getMenu().size(); i++)
-            setTextColorForMenuItem(navigationView.getMenu().getItem(i), R.color.colorPrimary);
-    }
-
-    private void setTextColorForMenuItem(MenuItem menuItem, int color) {
-        SpannableString spanString = new SpannableString(menuItem.getTitle().toString());
-        spanString.setSpan(new ForegroundColorSpan(color), 0, spanString.length(), 0);
-        menuItem.setTitle(spanString);
-
-        if(menuItem.getIcon() != null){
-            Drawable icon = menuItem.getIcon();
-            icon.mutate();
-            icon.setColorFilter(color, PorterDuff.Mode.SRC_ATOP);
-        }
-    }
-
-
     private void adaptViewToFragment(Fragment fragment){
         if(fragment instanceof SearchView.OnQueryTextListener) {
             mSearchView.setOnQueryTextListener((SearchView.OnQueryTextListener) fragment);
diff --git a/app/src/main/java/it/integry/integrywmsnative/MainApplication.java b/app/src/main/java/it/integry/integrywmsnative/MainApplication.java
new file mode 100644
index 00000000..30bb3993
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/MainApplication.java
@@ -0,0 +1,40 @@
+package it.integry.integrywmsnative;
+
+import android.app.Application;
+import android.content.res.Configuration;
+import android.text.SpannableString;
+
+import it.integry.integrywmsnative.core.settings.SettingsManager;
+import it.integry.integrywmsnative.core.settings.Stash;
+import it.integry.integrywmsnative.view.dialogs.DialogSimpleMessageHelper;
+
+public class MainApplication extends Application {
+
+    // Called when the application is starting, before any other application objects have been created.
+    // Overriding this method is totally optional!
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        Stash.init(this);
+
+        SettingsManager.init();
+
+    }
+
+    // Called by the system when the device configuration changes while your component is running.
+    // Overriding this method is totally optional!
+    @Override
+    public void onConfigurationChanged(Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+    }
+
+    // This is called when the overall system is running low on memory,
+    // and would like actively running processes to tighten their belts.
+    // Overriding this method is totally optional!
+    @Override
+    public void onLowMemory() {
+        super.onLowMemory();
+    }
+
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/CommonConst.java b/app/src/main/java/it/integry/integrywmsnative/core/CommonConst.java
new file mode 100644
index 00000000..b30875ab
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/CommonConst.java
@@ -0,0 +1,14 @@
+package it.integry.integrywmsnative.core;
+
+public class CommonConst {
+
+    public static class Login {
+
+        public static class Azienda {
+            public static String host = "192.168.2.13";
+            public static int port = 8080;
+        }
+
+    }
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/REST/HttpInterceptor.java b/app/src/main/java/it/integry/integrywmsnative/core/REST/HttpInterceptor.java
index 2de8038b..a66bd154 100644
--- a/app/src/main/java/it/integry/integrywmsnative/core/REST/HttpInterceptor.java
+++ b/app/src/main/java/it/integry/integrywmsnative/core/REST/HttpInterceptor.java
@@ -4,6 +4,7 @@ import android.util.Base64;
 
 import java.io.IOException;
 
+import it.integry.integrywmsnative.core.settings.SettingsManager;
 import okhttp3.HttpUrl;
 import okhttp3.Interceptor;
 import okhttp3.Request;
@@ -15,12 +16,13 @@ import okhttp3.Response;
 
 public class HttpInterceptor implements Interceptor {
 
-    private final String USERNAME = "magazzino";
-    private final String PASSWORD = "m";
-    private final String PROFILE_DB = "IME_TE";
-
     @Override
     public Response intercept(Chain chain) throws IOException {
+
+        final String PROFILE_DB     = SettingsManager.i().userSession.profileDB;
+        final String USERNAME       = SettingsManager.i().user.username;
+        final String PASSWORD       = SettingsManager.i().user.password;
+
         final Request request = chain.request();
         final HttpUrl url = request.url().newBuilder()
                 .addQueryParameter("profileDb", PROFILE_DB)
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/REST/RESTBuilder.java b/app/src/main/java/it/integry/integrywmsnative/core/REST/RESTBuilder.java
index 6ca39509..4b4ec1b1 100644
--- a/app/src/main/java/it/integry/integrywmsnative/core/REST/RESTBuilder.java
+++ b/app/src/main/java/it/integry/integrywmsnative/core/REST/RESTBuilder.java
@@ -1,5 +1,6 @@
 package it.integry.integrywmsnative.core.REST;
 
+import it.integry.integrywmsnative.core.settings.SettingsManager;
 import okhttp3.OkHttpClient;
 import retrofit2.Retrofit;
 import retrofit2.converter.gson.GsonConverterFactory;
@@ -11,11 +12,22 @@ import retrofit2.converter.gson.GsonConverterFactory;
 public class RESTBuilder {
 
     public static <T> T getService(final Class<T> service) {
-        OkHttpClient client = new OkHttpClient.Builder().addInterceptor(new HttpInterceptor()).build();
+//        return getService(service, "192.168.2.13", 8080);
+        return getService(service, SettingsManager.i().server.host, SettingsManager.i().server.port, true);
+
+    }
+
+    public static <T> T getService(final Class<T> service, String host, int port, boolean addInterceptors){
+        OkHttpClient.Builder clientBuilder = new OkHttpClient.Builder();
+
+        if(addInterceptors) clientBuilder.addInterceptor(new HttpInterceptor());
+
+        OkHttpClient client = clientBuilder.build();
+
+        String endpoint = "http://" + host + ":" + port + "/ems-api/";
 
         Retrofit retrofit = new Retrofit.Builder()
-//                .baseUrl("http://192.168.2.13:8080/ems-api/")
-                .baseUrl("http://www2.studioml.it/ems-api/")
+                .baseUrl(endpoint)
                 .client(client)
                 .addConverterFactory(GsonConverterFactory.create())
                 .build();
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/REST/consumers/EntityRESTConsumer.java b/app/src/main/java/it/integry/integrywmsnative/core/REST/consumers/EntityRESTConsumer.java
index 4f0f3ed0..297f6226 100644
--- a/app/src/main/java/it/integry/integrywmsnative/core/REST/consumers/EntityRESTConsumer.java
+++ b/app/src/main/java/it/integry/integrywmsnative/core/REST/consumers/EntityRESTConsumer.java
@@ -35,7 +35,7 @@ public class EntityRESTConsumer {
                             callback.onSuccess((T) gson.fromJson(json, clazzType));
                         } else {
                             Log.e("EntityRESTConsumer", response.body().getErrorMessage());
-                            callback.onFailed(new Exception(response.message()));
+                            callback.onFailed(new Exception(response.body().getErrorMessage()));
                         }
                     } else {
                         Log.e("EntityRESTConsumer", response.message());
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/REST/consumers/ISingleOperationDoubleCallback.java b/app/src/main/java/it/integry/integrywmsnative/core/REST/consumers/ISingleOperationDoubleCallback.java
new file mode 100644
index 00000000..8fc0af74
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/REST/consumers/ISingleOperationDoubleCallback.java
@@ -0,0 +1,9 @@
+package it.integry.integrywmsnative.core.REST.consumers;
+
+public interface ISingleOperationDoubleCallback<T, U> {
+
+    void onSuccess(T firstValue, U secondValue);
+
+    void onFailed(Exception ex );
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/REST/consumers/ISingleValueOperationCallback.java b/app/src/main/java/it/integry/integrywmsnative/core/REST/consumers/ISingleValueOperationCallback.java
new file mode 100644
index 00000000..1163f409
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/REST/consumers/ISingleValueOperationCallback.java
@@ -0,0 +1,7 @@
+package it.integry.integrywmsnative.core.REST.consumers;
+
+public interface ISingleValueOperationCallback<T> {
+
+    void onResult(T value);
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/REST/consumers/SystemRESTConsumer.java b/app/src/main/java/it/integry/integrywmsnative/core/REST/consumers/SystemRESTConsumer.java
new file mode 100644
index 00000000..9001de76
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/REST/consumers/SystemRESTConsumer.java
@@ -0,0 +1,59 @@
+package it.integry.integrywmsnative.core.REST.consumers;
+
+import android.util.Log;
+
+import java.util.List;
+
+import it.integry.integrywmsnative.core.REST.RESTBuilder;
+import it.integry.integrywmsnative.core.REST.model.EsitoType;
+import it.integry.integrywmsnative.core.REST.model.ServiceRESTResponse;
+import it.integry.integrywmsnative.core.settings.SettingsManager;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+
+public class SystemRESTConsumer {
+
+    public static void getAvailableProfiles(final ISimpleOperationCallback<List<String>> callback){
+
+        SystemRESTConsumerService service = RESTBuilder.getService(SystemRESTConsumerService.class);
+        service.getAvailableProfiles(SettingsManager.i().user.username, SettingsManager.i().user.password).enqueue(new Callback<ServiceRESTResponse<List<String>>>() {
+            @Override
+            public void onResponse(Call<ServiceRESTResponse<List<String>>> call, Response<ServiceRESTResponse<List<String>>> response) {
+
+                if(response.isSuccessful()) {
+
+                    if(response.body() != null) {
+                        if(response.body().getEsito() == EsitoType.OK) {
+                            callback.onSuccess(response.body().getDto());
+                        } else {
+                            Log.e("ProfilesAvailable", response.body().getErrorMessage());
+                            callback.onFailed(new Exception(response.body().getErrorMessage()));
+                        }
+                    } else {
+                        Log.e("ProfilesAvailable", response.message());
+                        callback.onFailed(new Exception(response.message()));
+                    }
+                } else {
+                    Log.e("ProfilesAvailable", "Status " + response.code() + ": " + response.message());
+                    callback.onFailed(new Exception("Status " + response.code() + ": " + response.message()));
+                }
+
+
+            }
+
+            @Override
+            public void onFailure(Call<ServiceRESTResponse<List<String>>> call, final Throwable t) {
+
+                Log.e("ProfilesAvailable", t.toString());
+                callback.onFailed(new Exception(t));
+
+
+
+            }
+        });
+
+
+    }
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/REST/consumers/SystemRESTConsumerService.java b/app/src/main/java/it/integry/integrywmsnative/core/REST/consumers/SystemRESTConsumerService.java
new file mode 100644
index 00000000..42ceaab7
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/REST/consumers/SystemRESTConsumerService.java
@@ -0,0 +1,16 @@
+package it.integry.integrywmsnative.core.REST.consumers;
+
+import java.util.List;
+
+import it.integry.integrywmsnative.core.REST.model.ServiceRESTResponse;
+import retrofit2.Call;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Query;
+
+public interface SystemRESTConsumerService {
+
+    @GET("getAvailableProfiles")
+    Call<ServiceRESTResponse<List<String>>> getAvailableProfiles(@Query("username") String username, @Query("password") String password);
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/REST/watcher/ServerStatusChecker.java b/app/src/main/java/it/integry/integrywmsnative/core/REST/watcher/ServerStatusChecker.java
new file mode 100644
index 00000000..f2192949
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/REST/watcher/ServerStatusChecker.java
@@ -0,0 +1,39 @@
+package it.integry.integrywmsnative.core.REST.watcher;
+
+import android.os.Handler;
+
+import it.integry.integrywmsnative.core.REST.consumers.ISingleValueOperationCallback;
+import it.integry.integrywmsnative.core.settings.SettingsManager;
+import it.integry.integrywmsnative.core.utility.UtilityServer;
+
+public class ServerStatusChecker {
+
+    private ISingleValueOperationCallback<Boolean> mCallback;
+
+    private boolean shouldExecute = true;
+    private final long MILLIS_DELAY = 5 * 1000;
+
+
+    private Handler handler = new Handler();
+    private Runnable runnableCode = new Runnable() {
+        @Override
+        public void run() {
+            if(shouldExecute) {
+                UtilityServer.isHostReachable(SettingsManager.i().server.host, SettingsManager.i().server.port, mCallback);
+                handler.postDelayed(this, MILLIS_DELAY);
+            }
+        }
+    };
+
+    public void startMonitoring(ISingleValueOperationCallback<Boolean> callback){
+        this.mCallback = callback;
+        shouldExecute = true;
+
+        handler.post(runnableCode);
+    }
+
+    public void stopMonitoring(){
+        shouldExecute = false;
+    }
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/di/BindableBoolean.java b/app/src/main/java/it/integry/integrywmsnative/core/di/BindableBoolean.java
new file mode 100644
index 00000000..93af2bab
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/di/BindableBoolean.java
@@ -0,0 +1,22 @@
+package it.integry.integrywmsnative.core.di;
+
+import android.databinding.BaseObservable;
+
+import org.parceler.Parcel;
+
+@Parcel
+public class BindableBoolean extends BaseObservable {
+    boolean mValue;
+
+    public boolean get() {
+        return mValue;
+    }
+
+    public void set(boolean value) {
+        if (mValue != value) {
+            this.mValue = value;
+            notifyChange();
+        }
+    }
+}
+
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/di/BindableString.java b/app/src/main/java/it/integry/integrywmsnative/core/di/BindableString.java
new file mode 100644
index 00000000..77c5ef33
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/di/BindableString.java
@@ -0,0 +1,25 @@
+package it.integry.integrywmsnative.core.di;
+
+import android.databinding.BaseObservable;
+
+import org.parceler.Parcel;
+
+@Parcel
+public class BindableString extends BaseObservable {
+    String value;
+
+    public String get() {
+        return value != null ? value : "";
+    }
+
+    public void set(String value) {
+        if (!Objects.equals(this.value, value)) {
+            this.value = value;
+            notifyChange();
+        }
+    }
+
+    public boolean isEmpty() {
+        return value == null || value.isEmpty();
+    }
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/di/Converters.java b/app/src/main/java/it/integry/integrywmsnative/core/di/Converters.java
new file mode 100644
index 00000000..d66bf610
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/di/Converters.java
@@ -0,0 +1,107 @@
+package it.integry.integrywmsnative.core.di;
+
+import android.databinding.BindingAdapter;
+import android.databinding.BindingConversion;
+import android.support.design.widget.TextInputEditText;
+import android.support.v4.util.Pair;
+import android.view.View;
+import android.widget.CheckBox;
+import android.widget.CompoundButton;
+import android.widget.EditText;
+import android.widget.RadioButton;
+import android.widget.RadioGroup;
+
+import it.integry.integrywmsnative.R;
+
+public class Converters {
+
+    @BindingConversion
+    public static String convertBindableToString(BindableString bindableString) {
+        return bindableString.get();
+    }
+
+    @BindingConversion
+    public static boolean convertBindableToBoolean(BindableBoolean bindableBoolean) {
+        return bindableBoolean.get();
+    }
+
+    @BindingAdapter("app:binding")
+    public static void bindEditText(EditText view, final BindableString bindableString) {
+        Pair<BindableString, TextWatcherAdapter> pair = (Pair) view.getTag(R.id.bound_observable);
+        if (pair == null || pair.first != bindableString) {
+            if (pair != null) {
+                view.removeTextChangedListener(pair.second);
+            }
+            TextWatcherAdapter watcher = new TextWatcherAdapter() {
+                @Override public void onTextChanged(CharSequence s, int start, int before, int count) {
+                    bindableString.set(s.toString());
+                }
+            };
+            view.setTag(R.id.bound_observable, new Pair<>(bindableString, watcher));
+            view.addTextChangedListener(watcher);
+        }
+        String newValue = bindableString.get();
+        if (!view.getText().toString().equals(newValue)) {
+            view.setText(newValue);
+        }
+    }
+
+    @BindingAdapter("app:binding")
+    public static void bindTextInputEditText(TextInputEditText view, final BindableString bindableString) {
+        Pair<BindableString, TextWatcherAdapter> pair = (Pair) view.getTag(R.id.bound_observable);
+        if (pair == null || pair.first != bindableString) {
+            if (pair != null) {
+                view.removeTextChangedListener(pair.second);
+            }
+            TextWatcherAdapter watcher = new TextWatcherAdapter() {
+                @Override public void onTextChanged(CharSequence s, int start, int before, int count) {
+                    bindableString.set(s.toString());
+                }
+            };
+            view.setTag(R.id.bound_observable, new Pair<>(bindableString, watcher));
+            view.addTextChangedListener(watcher);
+        }
+        String newValue = bindableString.get();
+        if (!view.getText().toString().equals(newValue)) {
+            view.setText(newValue);
+        }
+    }
+
+    @BindingAdapter("app:binding")
+    public static void bindRadioGroup(RadioGroup view, final BindableBoolean bindableBoolean) {
+        if (view.getTag(R.id.bound_observable) != bindableBoolean) {
+            view.setTag(R.id.bound_observable, bindableBoolean);
+            view.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
+                @Override public void onCheckedChanged(RadioGroup group, int checkedId) {
+                    bindableBoolean.set(checkedId == group.getChildAt(1).getId());
+                }
+            });
+        }
+        Boolean newValue = bindableBoolean.get();
+        ((RadioButton) view.getChildAt(newValue ? 1 : 0)).setChecked(true);
+    }
+
+    @BindingAdapter("app:checked")
+    public static void bindCheckbox(CheckBox view, final BindableBoolean bindableBoolean) {
+        if (view.getTag(R.id.bound_observable) != bindableBoolean) {
+            view.setTag(R.id.bound_observable, bindableBoolean);
+            view.setOnCheckedChangeListener(new CheckBox.OnCheckedChangeListener() {
+                @Override
+                public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
+                    bindableBoolean.set(b);
+                }
+            });
+        }
+        Boolean newValue = bindableBoolean.get();
+        view.setChecked(newValue);
+    }
+
+    @BindingAdapter({"app:onClick"})
+    public static void bindOnClick(View view, final Runnable runnable) {
+        view.setOnClickListener(new View.OnClickListener() {
+            @Override public void onClick(View v) {
+                runnable.run();
+            }
+        });
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/di/Objects.java b/app/src/main/java/it/integry/integrywmsnative/core/di/Objects.java
new file mode 100644
index 00000000..60251305
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/di/Objects.java
@@ -0,0 +1,7 @@
+package it.integry.integrywmsnative.core.di;
+
+public class Objects {
+    public static boolean equals(Object a, Object b) {
+        return (a == b) || (a != null && a.equals(b));
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/di/TextWatcherAdapter.java b/app/src/main/java/it/integry/integrywmsnative/core/di/TextWatcherAdapter.java
new file mode 100644
index 00000000..4ce6099b
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/di/TextWatcherAdapter.java
@@ -0,0 +1,19 @@
+package it.integry.integrywmsnative.core.di;
+
+import android.text.Editable;
+import android.text.TextWatcher;
+
+public class TextWatcherAdapter implements TextWatcher
+{
+    public void afterTextChanged(Editable editable)
+    {
+    }
+
+    public void beforeTextChanged(CharSequence arg0, int arg1, int arg2, int arg3)
+    {
+    }
+
+    public void onTextChanged(CharSequence arg0, int arg1, int arg2, int arg3)
+    {
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/di/binders/ExpandableLayoutBinders.java b/app/src/main/java/it/integry/integrywmsnative/core/di/binders/ExpandableLayoutBinders.java
new file mode 100644
index 00000000..4077a281
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/di/binders/ExpandableLayoutBinders.java
@@ -0,0 +1,41 @@
+package it.integry.integrywmsnative.core.di.binders;
+
+import android.databinding.BindingAdapter;
+import android.support.design.widget.TextInputEditText;
+import android.support.v4.util.Pair;
+
+import net.cachapa.expandablelayout.ExpandableLayout;
+
+import it.integry.integrywmsnative.R;
+import it.integry.integrywmsnative.core.di.BindableBoolean;
+
+public class ExpandableLayoutBinders {
+
+    @BindingAdapter("app:el_expanded_bind")
+    public static void bindExpandableLayout(final ExpandableLayout view, final BindableBoolean bindableBoolean) {
+
+        Pair<BindableBoolean, ExpandableLayout.OnExpansionUpdateListener> pair = (Pair) view.getTag(R.id.bound_observable);
+        if (pair == null || pair.first != bindableBoolean) {
+            if (pair != null) {
+                view.setOnExpansionUpdateListener(null);
+            }
+
+            ExpandableLayout.OnExpansionUpdateListener watcher = new ExpandableLayout.OnExpansionUpdateListener() {
+                @Override
+                public void onExpansionUpdate(float expansionFraction, int state) {
+                    if(view.isExpanded() == bindableBoolean.get()) return;
+                    bindableBoolean.set(state == 1);
+                }
+            };
+
+            view.setTag(R.id.bound_observable, new Pair<>(bindableBoolean, watcher));
+            view.setOnExpansionUpdateListener(watcher);
+        }
+        boolean newValue = bindableBoolean.get();
+        if (!view.isExpanded() == newValue) {
+            if(newValue) view.expand(true);
+            else view.collapse(true);
+        }
+    }
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/di/binders/TextInputLayoutBinders.java b/app/src/main/java/it/integry/integrywmsnative/core/di/binders/TextInputLayoutBinders.java
new file mode 100644
index 00000000..ad2e5294
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/di/binders/TextInputLayoutBinders.java
@@ -0,0 +1,13 @@
+package it.integry.integrywmsnative.core.di.binders;
+
+import android.databinding.BindingAdapter;
+import android.support.design.widget.TextInputLayout;
+
+public class TextInputLayoutBinders {
+
+    @BindingAdapter("app:errorText")
+    public static void setErrorMessage(TextInputLayout view, String errorMessage) {
+        view.setError(errorMessage);
+    }
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/settings/DBSettingsModel.java b/app/src/main/java/it/integry/integrywmsnative/core/settings/DBSettingsModel.java
new file mode 100644
index 00000000..ab9f055f
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/settings/DBSettingsModel.java
@@ -0,0 +1,25 @@
+package it.integry.integrywmsnative.core.settings;
+
+import java.util.List;
+
+public class DBSettingsModel {
+
+    private List<String> availableProfiles = null;
+    private List<String> availableCodMdep = null;
+
+    public List<String> getAvailableProfiles() {
+        return availableProfiles;
+    }
+
+    public void setAvailableProfiles(List<String> availableProfiles) {
+        this.availableProfiles = availableProfiles;
+    }
+
+    public List<String> getAvailableCodMdep() {
+        return availableCodMdep;
+    }
+
+    public void setAvailableCodMdep(List<String> availableCodMdep) {
+        this.availableCodMdep = availableCodMdep;
+    }
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/settings/SettingsManager.java b/app/src/main/java/it/integry/integrywmsnative/core/settings/SettingsManager.java
new file mode 100644
index 00000000..fb0149bf
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/settings/SettingsManager.java
@@ -0,0 +1,69 @@
+package it.integry.integrywmsnative.core.settings;
+
+import java.util.List;
+
+import it.integry.integrywmsnative.core.REST.consumers.ISimpleOperationCallback;
+import it.integry.integrywmsnative.core.REST.consumers.SystemRESTConsumer;
+
+public class SettingsManager {
+
+    private static String TAG = "SETTINGS";
+
+    private static SettingsModel settingsModelIstance;
+    private static DBSettingsModel dbSettingsModelIstance;
+
+    private static boolean firstStart = false;
+
+    public static void init(){
+        settingsModelIstance = (SettingsModel) Stash.getObject(TAG, SettingsModel.class);
+
+        if(settingsModelIstance == null) {
+            settingsModelIstance = new SettingsModel();
+
+            settingsModelIstance.server = new SettingsModel.Server();
+            settingsModelIstance.user = new SettingsModel.User();
+            settingsModelIstance.userSession = new SettingsModel.UserSession();
+
+            dbSettingsModelIstance = new DBSettingsModel();
+
+            firstStart = true;
+        }
+
+        dbSettingsModelIstance = new DBSettingsModel();
+
+    }
+
+    public static SettingsModel i(){
+        return settingsModelIstance;
+    }
+    public static DBSettingsModel iDB(){
+        return dbSettingsModelIstance;
+    }
+
+    public static boolean isFirstStart(){
+        return firstStart;
+    }
+
+    public static void update(){
+        Stash.put(TAG, settingsModelIstance);
+    }
+
+    public static void reloadDBVariables(final ISimpleOperationCallback callback){
+        dbSettingsModelIstance = new DBSettingsModel();
+
+        SystemRESTConsumer.getAvailableProfiles(new ISimpleOperationCallback<List<String>>() {
+            @Override
+            public void onSuccess(List<String> availableProfiles) {
+                dbSettingsModelIstance.setAvailableProfiles(availableProfiles);
+                if(callback != null) callback.onSuccess(null);
+            }
+
+            @Override
+            public void onFailed(Exception ex) {
+                //BOH
+                if(callback != null) callback.onFailed(ex);
+            }
+        });
+    }
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/settings/SettingsModel.java b/app/src/main/java/it/integry/integrywmsnative/core/settings/SettingsModel.java
index 9e56beab..0fc6180b 100644
--- a/app/src/main/java/it/integry/integrywmsnative/core/settings/SettingsModel.java
+++ b/app/src/main/java/it/integry/integrywmsnative/core/settings/SettingsModel.java
@@ -2,7 +2,26 @@ package it.integry.integrywmsnative.core.settings;
 
 public class SettingsModel {
 
-    public static String currentUserCodMdep = "01";
-    public static String currentUsername = "Magazzino";
+    public Server server;
+    public User user;
+    public UserSession userSession;
+
+
+    public static class Server {
+        public String codAzienda;
+        public String host;
+        public int port;
+    }
+
+    public static class User {
+        public String username;
+        public String password;
+    }
+
+    public static class UserSession {
+        public String profileDB;
+        public String codMdep;
+    }
+
 
 }
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/settings/Stash.java b/app/src/main/java/it/integry/integrywmsnative/core/settings/Stash.java
new file mode 100644
index 00000000..b8200779
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/settings/Stash.java
@@ -0,0 +1,241 @@
+package it.integry.integrywmsnative.core.settings;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.preference.PreferenceManager;
+import android.util.Log;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.Set;
+
+public class Stash {
+
+    private static Stash stash;
+    private SharedPreferences sp;
+
+    public static void init(Context context) {
+        stash = new Stash();
+        if (stash.sp == null) {
+            stash.sp = PreferenceManager.getDefaultSharedPreferences(context);
+        }
+    }
+
+    private static void checkfornull() {
+        if (stash == null)
+            throw new NullPointerException("Call init() method in application class");
+    }
+
+    //putString
+    public static void put(String key, String value) {
+        checkfornull();
+        try {
+            stash.sp.edit().putString(key, value).apply();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    //putStringSet
+    public static void put(String key, Set<String> value) {
+        checkfornull();
+        try {
+            stash.sp.edit().putStringSet(key, value).apply();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    //putInt
+    public static void put(String key, int value) {
+        checkfornull();
+        try {
+            stash.sp.edit().putInt(key, value).apply();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    //putLong
+    public static void put(String key, long value) {
+        checkfornull();
+        try {
+            stash.sp.edit().putLong(key, value).apply();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    //putFloat
+    public static void put(String key, float value) {
+        checkfornull();
+        try {
+            stash.sp.edit().putFloat(key, value).apply();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    //putBoolean
+    public static void put(String key, boolean value) {
+        checkfornull();
+        try {
+            stash.sp.edit().putBoolean(key, value).apply();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    //putObject or arrayList
+    public static void put(String key, Object value) {
+        checkfornull();
+        try {
+            Gson gson = new GsonBuilder().create();
+            stash.sp.edit().putString(key, gson.toJson(value).toString()).apply();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    //getString
+    public static String getString(String key, String defaultvalue) {
+        checkfornull();
+        try {
+            return stash.sp.getString(key, defaultvalue);
+        } catch (Exception e) {
+            e.printStackTrace();
+            return defaultvalue;
+        }
+    }
+
+
+    //getStringSet
+    public static Set<String> getStringSet(String key, Set<String> defaultvalue) {
+        checkfornull();
+        try {
+            return getStringSet(key, defaultvalue);
+        } catch (Exception e) {
+            e.printStackTrace();
+            return defaultvalue;
+        }
+    }
+
+    //getInt
+    public static int getInt(String key, int defaultvalue) {
+        checkfornull();
+        try {
+            return stash.sp.getInt(key, defaultvalue);
+        } catch (Exception e) {
+            e.printStackTrace();
+            return defaultvalue;
+        }
+    }
+
+    //getLong
+    public static long getLong(String key, long defaultvalue) {
+        checkfornull();
+        try {
+            return stash.sp.getLong(key, defaultvalue);
+        } catch (Exception e) {
+            e.printStackTrace();
+            return defaultvalue;
+        }
+    }
+
+    //getFloat
+    public static float getFloat(String key, float defaultvalue) {
+        checkfornull();
+        try {
+            return stash.sp.getFloat(key, defaultvalue);
+        } catch (Exception e) {
+            e.printStackTrace();
+            return defaultvalue;
+        }
+    }
+
+    //getBoolean
+    public static boolean getBoolean(String key, boolean defaultvalue) {
+        checkfornull();
+        try {
+            return stash.sp.getBoolean(key, defaultvalue);
+        } catch (Exception e) {
+            e.printStackTrace();
+            return defaultvalue;
+        }
+    }
+
+    //getObject
+    public static <T> Object getObject(String key, Class<?> tClass) {
+        checkfornull();
+        try {
+            Gson gson = new GsonBuilder().create();
+            return gson.fromJson(stash.sp.getString(key, ""), tClass);
+        } catch (Exception e) {
+            Log.e("gson", e.getMessage());
+            return "";
+        }
+    }
+
+    //getArrayList
+    public static <T> ArrayList<T> getArrayList(String key, Class<?> tClass) {
+        Log.e("_+_++__+_+", "" + tClass.getName());
+        Gson gson = new Gson();
+        String data = stash.sp.getString(key, "");
+        if (!data.trim().isEmpty()) {
+            Type type = new GenericType(tClass);
+            return (ArrayList<T>) gson.fromJson(data, type);
+        }
+        return new ArrayList<T>();
+    }
+
+    //clear single value
+    public static void clear(String key) {
+        checkfornull();
+        try {
+            stash.sp.edit().remove(key).apply();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    //clear all preference
+    public static void clearAll() {
+        checkfornull();
+        try {
+            stash.sp.edit().clear().apply();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static class GenericType implements ParameterizedType {
+
+        private Type type;
+
+        GenericType(Type type) {
+            this.type = type;
+        }
+
+        @Override
+        public Type[] getActualTypeArguments() {
+            return new Type[]{type};
+        }
+
+        @Override
+        public Type getRawType() {
+            return ArrayList.class;
+        }
+
+        @Override
+        public Type getOwnerType() {
+            return null;
+        }
+
+        // implement equals method too! (as per javadoc)
+    }
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityServer.java b/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityServer.java
new file mode 100644
index 00000000..9b588223
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityServer.java
@@ -0,0 +1,41 @@
+package it.integry.integrywmsnative.core.utility;
+
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.net.Socket;
+import java.net.SocketAddress;
+
+import it.integry.integrywmsnative.core.REST.consumers.ISingleValueOperationCallback;
+
+public class UtilityServer {
+
+    public static void isHostReachable(final String serverAddress, final int serverTCPport, final ISingleValueOperationCallback<Boolean> callback){
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+
+                boolean connected = false;
+                Socket socket;
+                try {
+                    socket = new Socket();
+                    SocketAddress socketAddress = new InetSocketAddress(serverAddress, serverTCPport);
+                    socket.connect(socketAddress, 10000);
+                    if (socket.isConnected()) {
+                        connected = true;
+                        socket.close();
+                    }
+                } catch (IOException e) {
+                    e.printStackTrace();
+                } finally {
+                    socket = null;
+                }
+
+                callback.onResult(connected);
+
+            }
+        }).start();
+
+
+    }
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilitySettings.java b/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilitySettings.java
new file mode 100644
index 00000000..1eabf0df
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilitySettings.java
@@ -0,0 +1,16 @@
+package it.integry.integrywmsnative.core.utility;
+
+import it.integry.integrywmsnative.core.settings.SettingsManager;
+import it.integry.integrywmsnative.core.settings.SettingsModel;
+
+public class UtilitySettings {
+
+
+    public static void logout(){
+        SettingsManager.i().user = new SettingsModel.User();
+        SettingsManager.i().userSession = new SettingsModel.UserSession();
+
+        SettingsManager.update();
+    }
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityWindow.java b/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityWindow.java
new file mode 100644
index 00000000..25e0ea59
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityWindow.java
@@ -0,0 +1,14 @@
+package it.integry.integrywmsnative.core.utility;
+
+import android.app.Activity;
+import android.view.Window;
+import android.view.WindowManager;
+
+public class UtilityWindow {
+
+    public static void maximizeToFullScreen(Activity activity){
+        activity.requestWindowFeature(Window.FEATURE_NO_TITLE);
+        activity.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
+    }
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/wifi/WiFiCheckerViewHolder.java b/app/src/main/java/it/integry/integrywmsnative/core/wifi/WiFiCheckerViewHolder.java
new file mode 100644
index 00000000..200dc349
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/wifi/WiFiCheckerViewHolder.java
@@ -0,0 +1,50 @@
+package it.integry.integrywmsnative.core.wifi;
+
+import android.app.Activity;
+import android.widget.TextView;
+
+import it.integry.integrywmsnative.core.REST.consumers.ISingleValueOperationCallback;
+
+public class WiFiCheckerViewHolder implements ISingleValueOperationCallback<WiFiStatusChecker.SIGNAL>{
+
+    private TextView mWifiSignalTextView;
+
+    private WiFiStatusChecker mWiFiStatusChecker;
+
+    public WiFiCheckerViewHolder(Activity activity, int rsid){
+        mWifiSignalTextView = activity.findViewById(rsid);
+
+        mWiFiStatusChecker = new WiFiStatusChecker(activity);
+    }
+
+
+    public void startMonitoring(){
+        mWiFiStatusChecker.startMonitoring(this);
+    }
+
+    public void stopMonitoring(){
+        mWiFiStatusChecker.stopMonitoring();
+    }
+
+
+    @Override
+    public void onResult(WiFiStatusChecker.SIGNAL value) {
+        switch (value){
+            case EXCELLENT:
+                mWifiSignalTextView.setText("EXCELLENT");
+                break;
+            case GOOD:
+                mWifiSignalTextView.setText("GOOD");
+                break;
+            case FAIR:
+                mWifiSignalTextView.setText("FAIR");
+                break;
+            case WEAK:
+                mWifiSignalTextView.setText("WEAK");
+                break;
+            case NONE:
+                mWifiSignalTextView.setText("NONE");
+                break;
+        }
+    }
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/wifi/WiFiStatusChecker.java b/app/src/main/java/it/integry/integrywmsnative/core/wifi/WiFiStatusChecker.java
new file mode 100644
index 00000000..201864e0
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/wifi/WiFiStatusChecker.java
@@ -0,0 +1,70 @@
+package it.integry.integrywmsnative.core.wifi;
+
+import android.content.Context;
+import android.net.wifi.WifiInfo;
+import android.net.wifi.WifiManager;
+import android.os.Handler;
+
+import it.integry.integrywmsnative.core.REST.consumers.ISingleValueOperationCallback;
+
+public class WiFiStatusChecker {
+
+
+    public enum SIGNAL {
+        EXCELLENT,
+        GOOD,
+        FAIR,
+        WEAK,
+        NONE
+    }
+
+    private ISingleValueOperationCallback<SIGNAL> mCallback;
+
+    private WifiManager mWifiManager;
+    private int mNumberOfLevels = 4;
+
+    private boolean shouldExecute = true;
+    private final long MILLIS_DELAY = 5 * 1000;
+
+
+    private Handler handler = new Handler();
+    private Runnable runnableCode = new Runnable() {
+        @Override
+        public void run() {
+            if(shouldExecute) {
+                WifiInfo wifiInfo = mWifiManager.getConnectionInfo();
+                int level = WifiManager.calculateSignalLevel(wifiInfo.getRssi(), mNumberOfLevels);
+
+                SIGNAL signal;
+
+                switch (level){
+                    case 0: signal = SIGNAL.WEAK; break;
+                    case 1: signal = SIGNAL.FAIR; break;
+                    case 2: signal = SIGNAL.GOOD; break;
+                    case 3: signal = SIGNAL.EXCELLENT; break;
+                    default: signal = SIGNAL.NONE; break;
+                }
+
+                mCallback.onResult(signal);
+
+                handler.postDelayed(this, MILLIS_DELAY);
+            }
+        }
+    };
+
+    public WiFiStatusChecker(Context context){
+        mWifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
+    }
+
+    public void startMonitoring(ISingleValueOperationCallback<SIGNAL> callback){
+        this.mCallback = callback;
+        shouldExecute = true;
+
+        handler.post(runnableCode);
+    }
+
+    public void stopMonitoring(){
+        shouldExecute = false;
+    }
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/accettazione/MainAccettazioneFragment.java b/app/src/main/java/it/integry/integrywmsnative/gest/accettazione/MainAccettazioneFragment.java
index f586676b..115c4aa6 100644
--- a/app/src/main/java/it/integry/integrywmsnative/gest/accettazione/MainAccettazioneFragment.java
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/accettazione/MainAccettazioneFragment.java
@@ -248,9 +248,20 @@ public class MainAccettazioneFragment extends Fragment implements ICheckBoxCallb
             public void onLoadSuccess(final List<OrdineAccettazioneDTO> ordini) {
                 progress.dismiss();
 
+                int artsCounter = ordini.size();
+                List<String> ordersKeys = new ArrayList<>();
+
+                for(OrdineAccettazioneDTO ordine : ordini){
+                    if(!ordersKeys.contains(ordine.data + " " + ordine.numero + " " + ordine.gestione)){
+                        ordersKeys.add(ordine.data + " " + ordine.numero + " " + ordine.gestione);
+                    }
+                }
+
                 DialogSimpleMessageHelper.makeInfoDialog(getActivity(),
                         getText(R.string.orders).toString(),
-                        Html.fromHtml(String.format(getText(R.string.loaded_orders_message).toString(), ordini.size())),
+                                        Html.fromHtml(String.format(getActivity().getResources().getQuantityString(R.plurals.loaded_orders_message, ordersKeys.size()), ordersKeys.size())
+                                        + "<br /><br />" +
+                                        "<b>" + artsCounter + "</b> " + getActivity().getResources().getQuantityString(R.plurals.available_articles, artsCounter)),
                         null,
                         new DialogInterface.OnClickListener() {
                     @Override
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/accettazione_ordine_inevaso/AccettazioneOrdineInevasoActivity.java b/app/src/main/java/it/integry/integrywmsnative/gest/accettazione_ordine_inevaso/AccettazioneOrdineInevasoActivity.java
index 2026a62b..52655d8f 100644
--- a/app/src/main/java/it/integry/integrywmsnative/gest/accettazione_ordine_inevaso/AccettazioneOrdineInevasoActivity.java
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/accettazione_ordine_inevaso/AccettazioneOrdineInevasoActivity.java
@@ -35,6 +35,7 @@ import it.integry.integrywmsnative.core.REST.consumers.ISimpleOperationCallback;
 import it.integry.integrywmsnative.core.model.CommonModelConsts;
 import it.integry.integrywmsnative.core.model.MtbColt;
 import it.integry.integrywmsnative.core.model.secondary.GestioneEnum;
+import it.integry.integrywmsnative.core.settings.SettingsManager;
 import it.integry.integrywmsnative.core.settings.SettingsModel;
 import it.integry.integrywmsnative.gest.accettazione.dto.OrdineAccettazioneDTO;
 import it.integry.integrywmsnative.gest.accettazione_ordine_inevaso.core.AccettazioneOrdineInevasoHelper;
@@ -218,8 +219,8 @@ public class AccettazioneOrdineInevasoActivity extends AppCompatActivity {
                 MtbColt mtbColt = new MtbColt();
                 mtbColt .setDataCollo(new Date())
                         .setGestione(GestioneEnum.ACQUISTO)
-                        .setCodMdep(SettingsModel.currentUserCodMdep)
-                        .setPreparatoDa(SettingsModel.currentUsername)
+                        .setCodMdep(SettingsManager.i().userSession.codMdep)
+                        .setPreparatoDa(SettingsManager.i().user.username)
                         .setOraInizPrep(new Date())
                         .setAnnotazioni(noteString)
                         .setOperation(CommonModelConsts.OPERATION.INSERT_OR_UPDATE);
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/login/LoginActivity.java b/app/src/main/java/it/integry/integrywmsnative/gest/login/LoginActivity.java
new file mode 100644
index 00000000..48cdbcb3
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/login/LoginActivity.java
@@ -0,0 +1,32 @@
+package it.integry.integrywmsnative.gest.login;
+
+import android.databinding.DataBindingUtil;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+
+import it.integry.integrywmsnative.BR;
+import it.integry.integrywmsnative.R;
+import it.integry.integrywmsnative.core.utility.UtilityWindow;
+import it.integry.integrywmsnative.databinding.ActivityLoginBinding;
+import it.integry.integrywmsnative.gest.login.viewmodel.LoginViewModel;
+
+public class LoginActivity extends AppCompatActivity {
+
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        UtilityWindow.maximizeToFullScreen(this);
+
+        ActivityLoginBinding binding = DataBindingUtil.setContentView(this, R.layout.activity_login);
+        LoginViewModel loginViewModel = new LoginViewModel(this);
+        binding.setVariable(BR.loginViewModel, loginViewModel);
+    }
+
+
+    @Override
+    public void onBackPressed() {
+        // disable going back to the MainActivity
+        moveTaskToBack(true);
+    }
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/login/core/LoginHelper.java b/app/src/main/java/it/integry/integrywmsnative/gest/login/core/LoginHelper.java
new file mode 100644
index 00000000..86228f37
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/login/core/LoginHelper.java
@@ -0,0 +1,113 @@
+package it.integry.integrywmsnative.gest.login.core;
+
+import android.content.Context;
+import android.util.Log;
+
+import it.integry.integrywmsnative.core.CommonConst;
+import it.integry.integrywmsnative.core.REST.RESTBuilder;
+import it.integry.integrywmsnative.core.REST.consumers.ISimpleOperationCallback;
+import it.integry.integrywmsnative.core.REST.consumers.ISingleOperationDoubleCallback;
+import it.integry.integrywmsnative.core.REST.model.EsitoType;
+import it.integry.integrywmsnative.core.REST.model.ServiceRESTResponse;
+import it.integry.integrywmsnative.gest.login.dto.LoginAziendaDTO;
+import it.integry.integrywmsnative.gest.login.dto.LoginDTO;
+import it.integry.integrywmsnative.gest.login.rest.LoginRESTConsumerService;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+
+public class LoginHelper {
+
+    private Context mContext;
+
+    private String mCodAzienda;
+    private String mUsername;
+    private String mPassword;
+
+    public LoginHelper(Context context, String codAzienda, String username, String password){
+        this.mContext = context;
+
+        this.mCodAzienda = codAzienda;
+        this.mUsername = username;
+        this.mPassword = password;
+    }
+
+
+    public void retrieveServerData(final ISimpleOperationCallback<LoginAziendaDTO> callback){
+
+        String host = CommonConst.Login.Azienda.host;
+        int port = CommonConst.Login.Azienda.port;
+
+        LoginRESTConsumerService service = RESTBuilder.getService(LoginRESTConsumerService.class, host, port, false);
+        service.loginAzienda(mCodAzienda).enqueue(new Callback<ServiceRESTResponse<LoginAziendaDTO>>() {
+            @Override
+            public void onResponse(Call<ServiceRESTResponse<LoginAziendaDTO>> call, Response<ServiceRESTResponse<LoginAziendaDTO>> response) {
+                if(response.isSuccessful()) {
+
+                    if(response.body() != null) {
+                        if(response.body().getEsito() == EsitoType.OK) {
+                            callback.onSuccess(response.body().getDto());
+                        } else {
+                            Log.e("LoginAzienda", response.body().getErrorMessage());
+                            callback.onFailed(new Exception(response.body().getErrorMessage()));
+                        }
+                    } else {
+                        Log.e("LoginAzienda", response.message());
+                        callback.onFailed(new Exception(response.message()));
+                    }
+                } else {
+                    Log.e("LoginAzienda", "Status " + response.code() + ": " + response.message());
+                    callback.onFailed(new Exception("Status " + response.code() + ": " + response.message()));
+                }
+            }
+
+            @Override
+            public void onFailure(Call<ServiceRESTResponse<LoginAziendaDTO>> call, Throwable t) {
+                Log.e("LoginAzienda", t.toString());
+                callback.onFailed(new Exception(t));
+            }
+        });
+    }
+
+
+    public void doLogin(String host, int port, final ISimpleOperationCallback<LoginDTO> callback){
+        LoginRESTConsumerService service = RESTBuilder.getService(LoginRESTConsumerService.class, host, port, false);
+        service.login(mUsername, mPassword).enqueue(new Callback<ServiceRESTResponse<LoginDTO>>() {
+            @Override
+            public void onResponse(Call<ServiceRESTResponse<LoginDTO>> call, Response<ServiceRESTResponse<LoginDTO>> response) {
+
+                if(response.isSuccessful()) {
+
+                    if(response.body() != null) {
+                        if(response.body().getEsito() == EsitoType.OK) {
+                            callback.onSuccess(response.body().getDto());
+                        } else {
+                            Log.e("Login", response.body().getErrorMessage());
+                            callback.onFailed(new Exception(response.body().getErrorMessage()));
+                        }
+                    } else {
+                        Log.e("Login", response.message());
+                        callback.onFailed(new Exception(response.message()));
+                    }
+                } else {
+                    Log.e("Login", "Status " + response.code() + ": " + response.message());
+                    callback.onFailed(new Exception("Status " + response.code() + ": " + response.message()));
+                }
+
+
+            }
+
+            @Override
+            public void onFailure(Call<ServiceRESTResponse<LoginDTO>> call, final Throwable t) {
+
+                Log.e("Login", t.toString());
+                callback.onFailed(new Exception(t));
+
+
+
+            }
+        });
+    }
+
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/login/dto/LoginAziendaDTO.java b/app/src/main/java/it/integry/integrywmsnative/gest/login/dto/LoginAziendaDTO.java
new file mode 100644
index 00000000..5b9cfe5c
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/login/dto/LoginAziendaDTO.java
@@ -0,0 +1,11 @@
+package it.integry.integrywmsnative.gest.login.dto;
+
+public class LoginAziendaDTO {
+
+    public String profileDb;
+    public String endpointRestApi;
+    public String phpApi;
+    public String repoPhoto;
+    public String endpointPvm;
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/login/dto/LoginDTO.java b/app/src/main/java/it/integry/integrywmsnative/gest/login/dto/LoginDTO.java
new file mode 100644
index 00000000..c092456a
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/login/dto/LoginDTO.java
@@ -0,0 +1,10 @@
+package it.integry.integrywmsnative.gest.login.dto;
+
+import java.util.List;
+
+public class LoginDTO {
+
+    public String full_name;
+    public List<String> availableProfiles;
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/login/rest/LoginRESTConsumerService.java b/app/src/main/java/it/integry/integrywmsnative/gest/login/rest/LoginRESTConsumerService.java
new file mode 100644
index 00000000..44fa7ccb
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/login/rest/LoginRESTConsumerService.java
@@ -0,0 +1,21 @@
+package it.integry.integrywmsnative.gest.login.rest;
+
+
+import it.integry.integrywmsnative.core.REST.model.ServiceRESTResponse;
+import it.integry.integrywmsnative.gest.login.dto.LoginAziendaDTO;
+import it.integry.integrywmsnative.gest.login.dto.LoginDTO;
+import retrofit2.Call;
+import retrofit2.http.GET;
+import retrofit2.http.POST;
+import retrofit2.http.Query;
+
+public interface LoginRESTConsumerService {
+
+
+    @GET("loginAziendaWms")
+    Call<ServiceRESTResponse<LoginAziendaDTO>> loginAzienda(@Query("codHash") String codHash);
+
+    @POST("loginWeb")
+    Call<ServiceRESTResponse<LoginDTO>> login(@Query("username") String username, @Query("password") String password);
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/login/viewmodel/LoginViewModel.java b/app/src/main/java/it/integry/integrywmsnative/gest/login/viewmodel/LoginViewModel.java
new file mode 100644
index 00000000..73ea5d55
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/login/viewmodel/LoginViewModel.java
@@ -0,0 +1,236 @@
+package it.integry.integrywmsnative.gest.login.viewmodel;
+
+import android.app.ProgressDialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.support.v7.app.AlertDialog;
+import android.text.Html;
+import android.text.SpannableString;
+import android.text.Spanned;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.List;
+
+import it.integry.integrywmsnative.MainActivity;
+import it.integry.integrywmsnative.R;
+import it.integry.integrywmsnative.core.REST.consumers.ISimpleOperationCallback;
+import it.integry.integrywmsnative.core.REST.consumers.ISingleValueOperationCallback;
+import it.integry.integrywmsnative.core.di.BindableBoolean;
+import it.integry.integrywmsnative.core.di.BindableString;
+import it.integry.integrywmsnative.core.settings.SettingsManager;
+import it.integry.integrywmsnative.core.utility.UtilityServer;
+import it.integry.integrywmsnative.gest.login.LoginActivity;
+import it.integry.integrywmsnative.gest.login.core.LoginHelper;
+import it.integry.integrywmsnative.gest.login.dto.LoginAziendaDTO;
+import it.integry.integrywmsnative.gest.login.dto.LoginDTO;
+import it.integry.integrywmsnative.view.dialogs.DialogSimpleMessageHelper;
+
+public class LoginViewModel {
+    private static final String TAG = LoginViewModel.class.getSimpleName();
+
+    public BindableString username = new BindableString();
+    public BindableString password = new BindableString();
+    public BindableString codAzienda = new BindableString();
+
+    public BindableBoolean customSettingsCheckboxEnabled = new BindableBoolean();
+    public BindableBoolean customSettingsCheckboxChecked = new BindableBoolean();
+
+    public BindableBoolean loginButtonEnabled = new BindableBoolean();
+
+
+    public BindableString usernameError = new BindableString();
+    public BindableString passwordError = new BindableString();
+    public BindableString codAziendaError = new BindableString();
+
+
+
+    private LoginActivity mActivity;
+
+    private ProgressDialog mProgress;
+
+    public LoginViewModel(LoginActivity activity) {
+        this.mActivity = activity;
+
+        loginButtonEnabled.set(true);
+
+        codAzienda.set(SettingsManager.i().server.codAzienda);
+
+        customSettingsCheckboxChecked.set(SettingsManager.i().server.host == null);
+        customSettingsCheckboxEnabled.set(SettingsManager.i().server.host != null);
+    }
+
+
+
+    public boolean validate() {
+        if (username.isEmpty() || username.get().length() < 3) {
+            usernameError.set(mActivity.getText(R.string.username_error_not_valid).toString());
+            return false;
+        } else usernameError.set(null);
+
+        if (codAzienda.isEmpty() || codAzienda.get().length() < 3) {
+            codAziendaError.set(mActivity.getText(R.string.server_cod_azienda_not_valid).toString());
+            return false;
+        } else codAziendaError.set(null);
+
+        return true;
+    }
+
+
+
+    public void login(boolean areValidData){
+        if(areValidData){
+            loginButtonEnabled.set(false);
+
+            mProgress = ProgressDialog.show(mActivity, mActivity.getText(R.string.waiting),
+                    mActivity.getText(R.string.loading) + " ...", true);
+
+            final LoginHelper loginHelper = new LoginHelper(mActivity, codAzienda.get(), username.get(), password.get());
+
+            loginHelper.retrieveServerData(new ISimpleOperationCallback<LoginAziendaDTO>() {
+
+                @Override
+                public void onSuccess(LoginAziendaDTO value) {
+
+                    final String serverEndpoint = value.endpointRestApi;
+
+                    URL u;
+                    try {
+                        u = new URL(serverEndpoint);
+                    } catch (final MalformedURLException e) {
+                        e.printStackTrace();
+                        onLoginFailed(new SpannableString(e.toString()));
+                        return;
+                    }
+
+                    final String host = u.getHost();
+                    final int port = u.getPort();
+
+                    UtilityServer.isHostReachable(host, port, new ISingleValueOperationCallback<Boolean>() {
+                        @Override
+                        public void onResult(Boolean value) {
+
+                            if(value){ //Is online
+                                loginHelper.doLogin(host, port, new ISimpleOperationCallback<LoginDTO>() {
+                                    @Override
+                                    public void onSuccess(final LoginDTO value) {
+
+                                        SettingsManager.iDB().setAvailableProfiles(value.availableProfiles);
+
+                                        mActivity.runOnUiThread(new Runnable() {
+                                            @Override
+                                            public void run() {
+
+                                                onLoginSuccess(
+                                                        "Benvenuto",
+                                                        Html.fromHtml("Ciao <b>" + value.full_name + "</b>, la Integry le augura di svolgere al meglio il suo lavoro"),
+                                                        host, port, value.availableProfiles);
+
+
+                                            }
+                                        });
+
+                                    }
+
+                                    @Override
+                                    public void onFailed(final Exception ex) {
+                                        onLoginFailed(new SpannableString(ex.getMessage().toString()));
+                                    }
+                                });
+
+
+                            } else { //Is not online
+                                onLoginFailed(Html.fromHtml(String.format(mActivity.getText(R.string.server_not_reachable).toString(), host, port)));
+                            }
+
+                        }
+
+                    });
+                }
+
+                @Override
+                public void onFailed(Exception ex) {
+                    onLoginFailed(Html.fromHtml(String.format(mActivity.getText(R.string.server_cod_azienda_not_valid).toString(), codAzienda)));
+                }
+            });
+
+        }
+    }
+
+
+    private void onLoginFailed(final Spanned message){
+        mProgress.dismiss();
+        loginButtonEnabled.set(false);
+        mActivity.runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                DialogSimpleMessageHelper.makeErrorDialog(
+                        mActivity,
+                        message,
+                        null,
+                        null).show();
+            }
+        });
+    }
+
+
+    private void onLoginSuccess(final String title, final Spanned message, final String host, final int port, final List<String> availableProfiles){
+        mProgress.dismiss();
+        mActivity.runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                DialogSimpleMessageHelper.makeSuccessDialog(
+                        mActivity,
+                        title,
+                        message,
+                        null,
+                        new DialogInterface.OnClickListener() {
+                            @Override
+                            public void onClick(DialogInterface dialogInterface, int i) {
+                                showProfileDBSelectionDialog(host, port, availableProfiles);
+                            }
+                        }).show();
+            }
+        });
+    }
+
+    private void showProfileDBSelectionDialog(final String host, final int port, final List<String> availableProfiles){
+        // setup the alert builder
+        AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
+        builder.setTitle(R.string.action_choose_profile_db);
+
+        // add a list
+        String[] profiles = new String[availableProfiles.size()];
+        profiles = availableProfiles.toArray(profiles);
+        builder.setItems(profiles, new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                SettingsManager.i().userSession.profileDB = availableProfiles.get(which);
+
+                onLoginCompleted(host, port);
+            }
+        });
+
+        // create and show the alert dialog
+        AlertDialog dialog = builder.create();
+        dialog.show();
+    }
+
+    public void onLoginCompleted(String host, int port) {
+        loginButtonEnabled.set(true);
+
+        SettingsManager.i().server.codAzienda = codAzienda.get();
+        SettingsManager.i().server.host = host;
+        SettingsManager.i().server.port = port;
+        SettingsManager.i().user.username = username.get();
+        SettingsManager.i().user.password = password.get();
+
+        SettingsManager.update();
+
+        Intent myIntent = new Intent(mActivity, MainActivity.class);
+        mActivity.startActivity(myIntent);
+
+        mActivity.finish();
+    }
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/DialogSimpleMessageHelper.java b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/DialogSimpleMessageHelper.java
index 9d965bb1..d2ea04b1 100644
--- a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/DialogSimpleMessageHelper.java
+++ b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/DialogSimpleMessageHelper.java
@@ -76,7 +76,7 @@ public class DialogSimpleMessageHelper {
 
             case ERROR:
                 colorBackgroundTitle = ContextCompat.getColor(mContext, R.color.red_600);
-                titleIconRes = mContext.getResources().getDrawable(R.drawable.ic_error_white_24dp);
+                titleIconRes = mContext.getResources().getDrawable(R.drawable.ic_mood_bad_24dp);
                 break;
         }
 
diff --git a/app/src/main/res/drawable/gray_detail_background.xml b/app/src/main/res/drawable/gray_detail_background.xml
new file mode 100644
index 00000000..a2b0662a
--- /dev/null
+++ b/app/src/main/res/drawable/gray_detail_background.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android" >
+
+    <solid android:color="#EFEFEF" />
+
+    <padding
+        android:left="1dp"
+        android:right="1dp"
+        android:top="1dp" />
+
+    <corners android:radius="5dp" />
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_logout_24dp.xml b/app/src/main/res/drawable/ic_logout_24dp.xml
new file mode 100644
index 00000000..e233f593
--- /dev/null
+++ b/app/src/main/res/drawable/ic_logout_24dp.xml
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M10.09,15.59L11.5,17l5,-5 -5,-5 -1.41,1.41L12.67,11H3v2h9.67l-2.58,2.59zM19,3H5c-1.11,0 -2,0.9 -2,2v4h2V5h14v14H5v-4H3v4c0,1.1 0.89,2 2,2h14c1.1,0 2,-0.9 2,-2V5c0,-1.1 -0.9,-2 -2,-2z"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_mood_bad_24dp.xml b/app/src/main/res/drawable/ic_mood_bad_24dp.xml
new file mode 100644
index 00000000..2c6c38e7
--- /dev/null
+++ b/app/src/main/res/drawable/ic_mood_bad_24dp.xml
@@ -0,0 +1,5 @@
+<vector android:height="100dp" android:tint="#FFFFFF"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="100dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M11.99,2C6.47,2 2,6.48 2,12s4.47,10 9.99,10C17.52,22 22,17.52 22,12S17.52,2 11.99,2zM12,20c-4.42,0 -8,-3.58 -8,-8s3.58,-8 8,-8 8,3.58 8,8 -3.58,8 -8,8zM15.5,11c0.83,0 1.5,-0.67 1.5,-1.5S16.33,8 15.5,8 14,8.67 14,9.5s0.67,1.5 1.5,1.5zM8.5,11c0.83,0 1.5,-0.67 1.5,-1.5S9.33,8 8.5,8 7,8.67 7,9.5 7.67,11 8.5,11zM12,14c-2.33,0 -4.31,1.46 -5.11,3.5h10.22c-0.8,-2.04 -2.78,-3.5 -5.11,-3.5z"/>
+</vector>
diff --git a/app/src/main/res/drawable/logo_integry_testo.xml b/app/src/main/res/drawable/logo_integry_testo.xml
new file mode 100644
index 00000000..32918cc6
--- /dev/null
+++ b/app/src/main/res/drawable/logo_integry_testo.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="636.577dp"
+    android:height="271.126dp"
+    android:viewportWidth="636.577"
+    android:viewportHeight="271.126">
+
+    <path
+        android:fillColor="#FF9900"
+        android:pathData="M207.414,61.361c-18.867-18.878-44.938-30.555-73.736-30.555c-12.746,0-24.957,2.287-36.245,6.474 l-8.88-23.535c14.332-5.453,29.88-8.438,46.125-8.438c35.734,0,68.094,14.445,91.559,37.814L207.414,61.361z" />
+    <path
+        android:fillColor="#349933"
+        android:pathData="M63.193,211.868c14.326,13.152,32.343,22.35,52.318,25.859l-4.326,24.957 c-24.722-4.521-46.996-16.049-64.689-32.449L63.193,211.868z" />
+    <path
+        android:fillColor="#0199CB"
+        android:pathData="M33.563,216.368C15.648,194.12,4.928,165.84,4.928,135.055c0-48.096,26.17-90.081,65.047-112.49 l12.32,21.762c-31.569,17.917-52.867,51.835-52.867,90.728c0,24.906,8.734,47.771,23.306,65.701L33.563,216.368z" />
+    <path
+        android:fillColor="#EC0200"
+        android:pathData="M131.927,239.29c0.582,0.01,1.166,0.016,1.75,0.016c24.691,0,47.377-8.586,65.238-22.932l15.982,20.666 c-22.076,17.391-49.938,27.766-80.221,27.766c-1.115,0-2.227-0.014-3.336-0.043L131.927,239.29z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M101.414,95.458H75.426V72.165h25.987V95.458z M101.414,199.928H75.426v-93.78h25.987V199.928z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M114.606,106.148h46.586c14.08,0,24.132,2.651,30.159,7.953c6.025,5.302,9.039,14.095,9.039,26.378v59.449H175.62v-56.406 c0-7.01-1.086-11.561-3.259-13.646c-2.173-2.086-6.534-3.129-13.081-3.129h-19.903v73.181h-24.771V106.148z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M203.937,106.148h17.47V72.165h24.771v33.983h26.161v18.687h-26.161v37.894c0,6.953,1.187,11.777,3.563,14.471 c2.375,2.695,6.519,4.043,12.429,4.043h10.169v18.686H249.74c-9.156,0-16.166-2.533-21.033-7.605 c-4.867-5.068-7.301-12.326-7.301-21.771v-45.716h-17.47V106.148z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M320.557,199.928c-15.529,0-27.277-3.955-35.244-11.863c-7.967-7.91-11.95-19.568-11.95-34.982 c0-15.412,3.998-27.087,11.994-35.027c7.996-7.938,19.729-11.907,35.2-11.907h36.156v19.556h-32.767 c-8.982,0-15.022,1.275-18.122,3.824c-3.1,2.55-4.767,7.158-4.997,13.82h55.886v19.555h-55.886 c0.23,6.723,1.782,11.314,4.649,13.775c2.869,2.465,8.966,3.695,18.296,3.695h32.94v19.555H320.557z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M452.301,196.54c0,12.863-2.868,22.307-8.604,28.334c-5.736,6.025-14.688,9.039-26.856,9.039h-48.585v-19.035h44.326 c4.75,0,8.4-1.145,10.951-3.434c2.549-2.289,3.824-5.605,3.824-9.951v-1.564h-20.164c-10.43,0-17.935-0.781-22.511-2.346 c-4.578-1.564-8.809-4.229-12.689-7.996c-4.463-4.229-7.896-9.502-10.3-15.818c-2.404-6.314-3.606-13.152-3.606-20.512 c0-7.242,1.202-14.008,3.606-20.295c2.404-6.287,5.837-11.544,10.3-15.775c3.998-3.939,8.691-6.764,14.08-8.474 c5.389-1.708,12.429-2.564,21.12-2.564h45.108V196.54z M414.493,180.547h12.863v-54.322h-12.863 c-6.201,0-10.547,0.232-13.037,0.695c-2.492,0.465-4.665,1.247-6.519,2.347c-3.824,2.319-6.62,5.375-8.388,9.168 c-1.768,3.797-2.65,8.736-2.65,14.82c0,10.025,2.229,17.078,6.692,21.162C395.053,178.504,403.021,180.547,414.493,180.547z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M464.711,106.148h41.632c9.734,0,16.557,1.753,20.469,5.258c3.91,3.506,5.866,9.634,5.866,18.382v15.645h-23.641v-12.082 c0-3.65-0.651-6.097-1.956-7.343c-1.303-1.246-4.273-1.869-8.908-1.869h-8.691v75.789h-24.771V106.148z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M580.463,179.243h19.903v-73.094h24.771v91.26c0,12.398-2.898,21.582-8.691,27.551c-5.795,5.967-14.66,8.953-26.596,8.953 h-48.585v-19.035h44.326c4.75,0,8.4-1.145,10.951-3.434c2.549-2.289,3.824-5.605,3.824-9.951v-1.564h-21.902 c-14.023,0-24.019-2.766-29.985-8.301c-5.969-5.531-8.952-14.76-8.952-27.682v-57.797h24.51v55.885 c0,7.07,1.057,11.705,3.173,13.906C569.323,178.143,573.74,179.243,580.463,179.243z" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_login.xml b/app/src/main/res/layout/activity_login.xml
new file mode 100644
index 00000000..c9e0bf28
--- /dev/null
+++ b/app/src/main/res/layout/activity_login.xml
@@ -0,0 +1,150 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <data>
+        <variable name="loginViewModel" type="it.integry.integrywmsnative.gest.login.viewmodel.LoginViewModel" />
+    </data>
+
+
+    <ScrollView
+
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+    android:fitsSystemWindows="true">
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingTop="56dp"
+        android:paddingLeft="24dp"
+        android:paddingRight="24dp">
+
+        <ImageView android:src="@drawable/logo_integry_testo"
+            android:layout_width="wrap_content"
+            android:layout_height="72dp"
+            android:layout_marginBottom="24dp"
+            android:layout_gravity="center_horizontal" />
+
+        <!-- Username Label -->
+        <android.support.design.widget.TextInputLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:layout_marginBottom="8dp"
+            app:errorText="@{loginViewModel.usernameError}"
+            app:hintTextAppearance="@style/hint_text">
+            <android.support.design.widget.TextInputEditText
+                android:id="@+id/input_username"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textEmailAddress"
+                android:hint="Username"
+                app:binding="@{loginViewModel.username}"/>
+        </android.support.design.widget.TextInputLayout>
+
+        <!-- Password Label -->
+        <android.support.design.widget.TextInputLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:layout_marginBottom="8dp"
+            app:hintTextAppearance="@style/hint_text"
+            app:errorText="@{loginViewModel.passwordError}"
+            app:passwordToggleEnabled="true">
+            <android.support.design.widget.TextInputEditText
+                android:id="@+id/input_password"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:inputType="textPassword"
+                android:hint="Password"
+                app:binding="@{loginViewModel.password}"/>
+        </android.support.design.widget.TextInputLayout>
+
+        <android.support.v7.widget.AppCompatCheckBox
+            android:id="@+id/login_checkbox_custom_server"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/action_customize_server_settings"
+            android:enabled="@{loginViewModel.customSettingsCheckboxEnabled}"
+            app:checked="@{loginViewModel.customSettingsCheckboxChecked}"/>
+
+        <net.cachapa.expandablelayout.ExpandableLayout
+            android:id="@+id/login_layout_server_details"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:background="@drawable/gray_detail_background"
+            app:el_duration="400"
+            app:el_expanded_bind="@{loginViewModel.customSettingsCheckboxChecked}"
+            android:paddingTop="6dp"
+            android:paddingBottom="12dp">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical">
+
+                <!--Host Label-->
+                <android.support.design.widget.TextInputLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="8dp"
+                    app:errorText="@{loginViewModel.codAziendaError}"
+                    app:hintTextAppearance="@style/hint_text">
+
+                    <android.support.design.widget.TextInputEditText
+                        android:id="@+id/input_cod_azienda"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:inputType="text"
+                        android:hint="Codice azienda"
+                        app:binding="@{loginViewModel.codAzienda}"/>
+                </android.support.design.widget.TextInputLayout>
+
+            <!-- Host Label -->
+            <!--<android.support.design.widget.TextInputLayout-->
+                <!--android:layout_width="match_parent"-->
+                <!--android:layout_height="wrap_content"-->
+                <!--android:layout_marginTop="8dp"-->
+                <!--app:hintTextAppearance="@style/hint_text">-->
+                <!--<android.support.design.widget.TextInputEditText-->
+                    <!--android:id="@+id/iput_server_host"-->
+                    <!--android:layout_width="match_parent"-->
+                    <!--android:layout_height="wrap_content"-->
+                    <!--android:inputType="text"-->
+                    <!--android:hint="Host" />-->
+            <!--</android.support.design.widget.TextInputLayout>-->
+
+            <!--&lt;!&ndash; Port Label &ndash;&gt;-->
+            <!--<android.support.design.widget.TextInputLayout-->
+                <!--android:layout_width="match_parent"-->
+                <!--android:layout_height="wrap_content"-->
+                <!--android:layout_marginTop="8dp"-->
+                <!--app:hintTextAppearance="@style/hint_text">-->
+                <!--<android.support.design.widget.TextInputEditText-->
+                    <!--android:id="@+id/iput_server_port"-->
+                    <!--android:layout_width="match_parent"-->
+                    <!--android:layout_height="wrap_content"-->
+                    <!--android:inputType="number|none"-->
+                    <!--android:hint="Port" />-->
+            <!--</android.support.design.widget.TextInputLayout>-->
+
+            </LinearLayout>
+
+        </net.cachapa.expandablelayout.ExpandableLayout>
+
+        <android.support.v7.widget.AppCompatButton
+            android:id="@+id/btn_login"
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="24dp"
+            android:layout_marginBottom="24dp"
+            android:padding="12dp"
+            android:enabled="@{loginViewModel.loginButtonEnabled}"
+            app:onClick="@{() -> loginViewModel.login(loginViewModel.validate())}"
+            android:text="Login"/>
+
+    </LinearLayout>
+</ScrollView>
+</layout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/content_main.xml b/app/src/main/res/layout/content_main.xml
index 4601ffe4..55de6889 100644
--- a/app/src/main/res/layout/content_main.xml
+++ b/app/src/main/res/layout/content_main.xml
@@ -13,10 +13,111 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent" >
 
-            <android.support.design.widget.TextInputEditText
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="vertical">
+
+            <net.cachapa.expandablelayout.ExpandableLayout
+                android:id="@+id/no_connection_top_layout"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:hint="hint" />
+                android:background="@drawable/gray_detail_background"
+                app:el_duration="400"
+                app:el_expanded="false">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="vertical"
+                    android:paddingTop="12dp"
+                    android:paddingBottom="12dp"
+                    android:paddingLeft="8dp"
+                    android:background="@color/red_600">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:textColor="@color/white"
+                        android:text="NESSUNA CONNESSIONE DISPONIBILE, RIPROVA"/>
+
+                </LinearLayout>
+
+            </net.cachapa.expandablelayout.ExpandableLayout>
+
+
+            <android.support.v7.widget.CardView
+            app:cardBackgroundColor="@android:color/white"
+            app:cardCornerRadius="4dp"
+            android:layout_marginLeft="10dp"
+            android:layout_marginRight="10dp"
+            android:layout_marginBottom="10dp"
+            android:layout_marginTop="10dp"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <LinearLayout
+                android:orientation="vertical"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content">
+
+                <TextView
+                    android:textColor="@android:color/black"
+                    android:layout_marginTop="10dp"
+                    android:layout_marginLeft="10dp"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Informazioni generali"
+                    android:textAllCaps="true"
+                    android:textStyle="bold"/>
+
+                <LinearLayout
+                    android:padding="15dp"
+                    android:orientation="vertical"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content">
+
+                    <android.support.constraint.ConstraintLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content">
+
+                        <android.support.constraint.Guideline
+                            android:id="@+id/guideline1"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:orientation="vertical"
+                            app:layout_constraintGuide_percent="0.40"/>
+
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginStart="8dp"
+                            android:text="Segnale WI-FI"
+                            android:textColor="@android:color/black"
+                            app:layout_constraintEnd_toStartOf="@+id/guideline"
+                            app:layout_constraintStart_toStartOf="parent" />
+
+                        <TextView
+                            android:id="@+id/wifi_power"
+                            android:layout_width="0dp"
+                            android:layout_height="wrap_content"
+                            android:layout_marginEnd="0dp"
+                            android:layout_marginStart="0dp"
+                            android:text="N/A"
+                            android:textSize="16sp"
+                            app:layout_constraintStart_toStartOf="@+id/guideline1"
+                            app:layout_constraintEnd_toEndOf="parent" />
+
+                    </android.support.constraint.ConstraintLayout>
+
+                </LinearLayout>
+
+            </LinearLayout>
+        </android.support.v7.widget.CardView>
+
+        </LinearLayout>
+
     </FrameLayout>
 
 </android.support.constraint.ConstraintLayout>
diff --git a/app/src/main/res/menu/activity_main_drawer.xml b/app/src/main/res/menu/activity_main_drawer.xml
index 74dc552a..f85cb2b7 100644
--- a/app/src/main/res/menu/activity_main_drawer.xml
+++ b/app/src/main/res/menu/activity_main_drawer.xml
@@ -33,4 +33,13 @@
         </menu>
     </item>
 
+    <item android:title="Other">
+        <menu>
+            <item
+                android:id="@+id/nav_logout"
+                android:icon="@drawable/ic_logout_24dp"
+                android:title="Logout" />
+        </menu>
+    </item>
+
 </menu>
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index 8d46edde..1fa757f3 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -8,12 +8,16 @@
     <string name="accettazione_title_fragment">Accettazione</string>
     <string name="accettazione_ordine_inevaso_title_empty">Ordine di accettazione</string>
     <string name="accettazione_ordine_inevaso_title_multiple_order">Ordini di accettazione</string>
-    <string name="error">Errore</string>
+    <string name="error">Ops</string>
     <string name="warning">Attenzione</string>
     <string name="ok">OK</string>
     <string name="abort">Annulla</string>
     <string name="dispatched">Evasi</string>
+
+
     <string name="action_settings">Impostazioni</string>
+    <string name="action_customize_server_settings">Personalizza impostazioni azienda</string>
+
     <string name="no_description">Nessuna descrizione</string>
     <string name="stock">Stock</string>
     <string name="action_filter">Filtra</string>
@@ -32,13 +36,31 @@
         <item quantity="one">articolo</item>
         <item quantity="other">articoli</item>
     </plurals>
+    <plurals name="available_articles">
+        <item quantity="one">articolo disponibile</item>
+        <item quantity="other">articoli disponibili</item>
+    </plurals>
+    <plurals name="loaded_orders_message">
+        <item quantity="one"><![CDATA[&#200; stato caricato <b>%d</b> ordine]]></item>
+        <item quantity="other"><![CDATA[Sono stati caricati <b>%d</b> ordini]]></item>
+    </plurals>
     <string name="action_close_ul">Chiudi UL</string>
     <string name="already_read_articles">Articoli presenti</string>
     <string name="orders">Ordini</string>
-    <string name="loaded_orders_message"><![CDATA[Sono stati caricati <b>%d</b> ordini]]></string>
     <string name="articoli_in_collo_sheet_title"><![CDATA[Unità numero %d]]></string>
     <string name="details_text">Dettagli</string>
     <string name="date_text">Data</string>
     <string name="position_text">Posizione</string>
     <string name="prepared_by_text">Preparato da</string>
+
+
+
+    <string name="password_error_length">deve essere tra 3 e 30 caratteri</string>
+    <string name="username_error_not_valid">inserire un username valido</string>
+    <string name="server_cod_azienda_error_not_valid">inserire un codice azienda valido</string>
+    <string name="server_host_error_not_valid">inserire un host valido</string>
+    <string name="server_port_error_not_valid">inserire una porta valida</string>
+    <string name="server_cod_azienda_not_valid"><![CDATA[Il codice azienda <b>%s</b> non è valido. Controllalo e riprova]]></string>
+    <string name="server_not_reachable"><![CDATA[L\'host <b>%s</b> sulla porta <b>%d</b> non è al momento raggiungibile. Riprova più tardi]]></string>
+    <string name="action_choose_profile_db">Seleziona un database</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/config.xml b/app/src/main/res/values/config.xml
new file mode 100644
index 00000000..0f805cfd
--- /dev/null
+++ b/app/src/main/res/values/config.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <item name="bound_observable" type="id" />
+
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 09b4543a..9d0c0058 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -5,6 +5,7 @@
     <string name="navigation_drawer_close">Close navigation drawer</string>
 
     <string name="action_settings">Settings</string>
+    <string name="action_customize_server_settings">Custom company settings</string>
 
     <!-- Generic strings -->
     <string name="waiting">Waiting</string>
@@ -13,10 +14,10 @@
 
 
     <string name="ord_acq_testata"><![CDATA[Pur. Ord. <b>%s</b> of <b>%s</b>]]></string>
-    <string name="accettazione_title_fragment">Acceptance</string>
-    <string name="accettazione_ordine_inevaso_title_empty">Acceptance order</string>
+    <string name="accettazione_title_fragment">Check in</string>
+    <string name="accettazione_ordine_inevaso_title_empty">Check in order</string>
     <string name="accettazione_ordine_inevaso_title_multiple_order">Multiple acceptance orders</string>
-    <string name="error">Error</string>
+    <string name="error">Ops</string>
     <string name="warning">Warning</string>
     <string name="ok">OK</string>
     <string name="abort">Abort</string>
@@ -43,14 +44,32 @@
         <item quantity="one">item</item>
         <item quantity="other">items</item>
     </plurals>
+    <plurals name="available_articles">
+        <item quantity="one">available item</item>
+        <item quantity="other">available items</item>
+    </plurals>
+    <plurals name="loaded_orders_message">
+        <item quantity="one"><![CDATA[<b>%d</b> order loaded]]></item>
+        <item quantity="other"><![CDATA[<b>%d</b> orders loaded]]></item>
+    </plurals>
     <string name="action_close_ul">Close LU</string>
     <string name="already_read_articles">Submitted items</string>
     <string name="orders">Orders</string>
-    <string name="loaded_orders_message"><![CDATA[<b>%d</b> orders loaded]]></string>
     <string name="articoli_in_collo_sheet_title"><![CDATA[Unit #%d]]></string>
     <string name="details_text">Details</string>
     <string name="date_text">Date</string>
     <string name="position_text">Position</string>
     <string name="prepared_by_text">Prepared by</string>
 
+
+    <string name="password_error_length">between 3 and 30 alphanumeric characters</string>
+    <string name="username_error_not_valid">enter a valid username</string>
+    <string name="server_cod_azienda_error_not_valid">enter a valid code</string>
+    <string name="server_host_error_not_valid">enter a valid host</string>
+    <string name="server_port_error_not_valid">enter a valid port</string>
+    <string name="server_cod_azienda_not_valid"><![CDATA[Code <b>%s</b> is not valid. Check and retry later]]></string>
+    <string name="server_not_reachable"><![CDATA[The host <b>%s</b> on port <b>%d</b> is not reachable. Retry later]]></string>
+    <string name="action_choose_profile_db">Choose a database</string>
+
+
 </resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 7b775b93..e9d59600 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -30,6 +30,10 @@
         <item name="colorButtonNormal">@android:color/transparent</item>
     </style>
 
+    <style name="hint_text" parent="TextAppearance.Design.Hint">
+        <item name="android:textColor">@color/colorPrimary</item>
+    </style>
+
 
 
 
diff --git a/gradle.properties b/gradle.properties
index aac7c9b4..368076fd 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -11,6 +11,9 @@
 # The setting is particularly useful for tweaking memory settings.
 org.gradle.jvmargs=-Xmx1536m
 
+
+android.databinding.enableV2=true
+
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects