diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/versamento_merce/viewmodel/VersamentoMerceViewModel.java b/app/src/main/java/it/integry/integrywmsnative/gest/versamento_merce/viewmodel/VersamentoMerceViewModel.java
index c8403f29..777be8ed 100644
--- a/app/src/main/java/it/integry/integrywmsnative/gest/versamento_merce/viewmodel/VersamentoMerceViewModel.java
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/versamento_merce/viewmodel/VersamentoMerceViewModel.java
@@ -315,6 +315,9 @@ public class VersamentoMerceViewModel {
                     saveLUs(clonedSourceTestata, clonedDestTestata);
                 }
 
+            }, () -> {
+                progressDialog.dismiss();
+                BarcodeManager.enable();
             });
 
         }, () -> {
@@ -324,7 +327,7 @@ public class VersamentoMerceViewModel {
     }
 
 
-    private void askQuantities(Iterator<MtbColr> sourceMtbColrs, List<MtbColr> destMtbColr, Runnable onComplete){
+    private void askQuantities(Iterator<MtbColr> sourceMtbColrs, List<MtbColr> destMtbColr, Runnable onComplete, Runnable onAbort){
 
         if(sourceMtbColrs.hasNext()){
 
@@ -332,15 +335,15 @@ public class VersamentoMerceViewModel {
 
 
                 destMtbColr.add(mtbColr);
-                askQuantities(sourceMtbColrs, destMtbColr, onComplete);
-            });
+                askQuantities(sourceMtbColrs, destMtbColr, onComplete, onAbort);
+            }, onAbort);
         } else {
             onComplete.run();
         }
     }
 
 
-    private void askSingleQuantity(MtbColr mtbColr, RunnableArgs<MtbColr> onComplete) {
+    private void askSingleQuantity(MtbColr mtbColr, RunnableArgs<MtbColr> onComplete, Runnable onAbort) {
         DialogInputQuantity.DTO dto = new DialogInputQuantity.DTO()
                 .setBatchLot(mtbColr.getPartitaMag())
                 .setDataScad(mtbColr.getDataScadPartitaD())
@@ -361,7 +364,7 @@ public class VersamentoMerceViewModel {
                     .setDatetimeRow(new Date());
 
             onComplete.run(mtbColr);
-        }, null).show();
+        }, onAbort).show();
     }
 
 
diff --git a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/choose_art_from_lista_arts/DialogChooseArtFromListaArts.java b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/choose_art_from_lista_arts/DialogChooseArtFromListaArts.java
index 78d25df7..1812f3ac 100644
--- a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/choose_art_from_lista_arts/DialogChooseArtFromListaArts.java
+++ b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/choose_art_from_lista_arts/DialogChooseArtFromListaArts.java
@@ -1,11 +1,15 @@
 package it.integry.integrywmsnative.view.dialogs.choose_art_from_lista_arts;
 
+import android.app.Dialog;
 import android.content.Context;
 import androidx.databinding.DataBindingUtil;
 import androidx.core.content.ContextCompat;
 import androidx.appcompat.app.AlertDialog;
 import androidx.recyclerview.widget.DividerItemDecoration;
 import androidx.recyclerview.widget.LinearLayoutManager;
+
+import android.graphics.Color;
+import android.graphics.drawable.ColorDrawable;
 import android.view.LayoutInflater;
 
 import java.util.List;
@@ -20,14 +24,14 @@ public class DialogChooseArtFromListaArts {
 
 
     private Context currentContext;
-    private AlertDialog currentAlert;
+    private Dialog mDialog;
 
     private DialogChooseArtFromListaArtsAdapter currentAdapter;
 
     private RunnableArgs<MtbAart> mOnItemChoosed;
 
-    public static AlertDialog make(final Context context, List<MtbAart> listaArts, RunnableArgs<MtbAart> onItemChoosed) {
-        return new DialogChooseArtFromListaArts(context, listaArts, onItemChoosed).currentAlert;
+    public static Dialog make(final Context context, List<MtbAart> listaArts, RunnableArgs<MtbAart> onItemChoosed) {
+        return new DialogChooseArtFromListaArts(context, listaArts, onItemChoosed).mDialog;
     }
 
 
@@ -36,18 +40,16 @@ public class DialogChooseArtFromListaArts {
         mOnItemChoosed = onItemChoosed;
 
         LayoutInflater inflater = (LayoutInflater) context.getSystemService( Context.LAYOUT_INFLATER_SERVICE );
-        DialogChooseArtFromListaArtBinding binding = DataBindingUtil.inflate(inflater, R.layout.dialog_choose_art_from_lista_art, null, false);
+        DialogChooseArtFromListaArtBinding bindings = DataBindingUtil.inflate(inflater, R.layout.dialog_choose_art_from_lista_art, null, false);
 
+        mDialog = new Dialog(context);
 
-        final AlertDialog.Builder alertDialog = new AlertDialog.Builder(context)
-                .setView(binding.getRoot())
-                .setPositiveButton(context.getText(R.string.confirm), null)
-                .setNegativeButton(context.getText(R.string.abort), null);
+        mDialog.setContentView(bindings.getRoot());
 
-        currentAlert = alertDialog.create();
-        currentAlert.setCanceledOnTouchOutside(false);
+        mDialog.setCanceledOnTouchOutside(false);
+        mDialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
 
-        initRecyclerView(binding, listaArts);
+        initRecyclerView(bindings, listaArts);
     }
 
     private void initRecyclerView(DialogChooseArtFromListaArtBinding binding, List<MtbAart> dataset) {
@@ -70,7 +72,7 @@ public class DialogChooseArtFromListaArts {
             mOnItemChoosed.run(item);
         }
 
-        currentAlert.dismiss();
+        mDialog.dismiss();
     };
 
 }
diff --git a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/choose_arts_from_lista_arts/DialogChooseArtsFromListaArts.java b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/choose_arts_from_lista_arts/DialogChooseArtsFromListaArts.java
index 32a91c65..bc246264 100644
--- a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/choose_arts_from_lista_arts/DialogChooseArtsFromListaArts.java
+++ b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/choose_arts_from_lista_arts/DialogChooseArtsFromListaArts.java
@@ -1,5 +1,6 @@
 package it.integry.integrywmsnative.view.dialogs.choose_arts_from_lista_arts;
 
+import android.app.Dialog;
 import android.content.Context;
 
 import androidx.databinding.DataBindingUtil;
@@ -7,6 +8,9 @@ import androidx.core.content.ContextCompat;
 import androidx.appcompat.app.AlertDialog;
 import androidx.recyclerview.widget.DividerItemDecoration;
 import androidx.recyclerview.widget.LinearLayoutManager;
+
+import android.graphics.Color;
+import android.graphics.drawable.ColorDrawable;
 import android.view.LayoutInflater;
 import android.view.View;
 
@@ -21,15 +25,15 @@ import it.integry.integrywmsnative.databinding.DialogChooseArtsFromListaArtsLayo
 public class DialogChooseArtsFromListaArts {
 
     private Context currentContext;
-    private AlertDialog currentAlert;
+    private Dialog mDialog;
 
     private DialogChooseArtsFromListaArtsAdapter currentAdapter;
 
     private RunnableArgs<List<MtbColr>> mOnItemsChoosed;
     private Runnable mOnAbort;
 
-    public static AlertDialog make(final Context context, List<MtbColr> listaMtbColr, RunnableArgs<List<MtbColr>> onItemsChoosed, Runnable onAbort) {
-        return new DialogChooseArtsFromListaArts(context, listaMtbColr, onItemsChoosed, onAbort).currentAlert;
+    public static Dialog make(final Context context, List<MtbColr> listaMtbColr, RunnableArgs<List<MtbColr>> onItemsChoosed, Runnable onAbort) {
+        return new DialogChooseArtsFromListaArts(context, listaMtbColr, onItemsChoosed, onAbort).mDialog;
     }
 
 
@@ -51,17 +55,22 @@ public class DialogChooseArtsFromListaArts {
 
         binding.emptyView.setVisibility(listaMtbColr != null && listaMtbColr.size() > 0 ? View.GONE : View.VISIBLE);
 
-        final AlertDialog.Builder alertDialog = new AlertDialog.Builder(context)
-                .setView(binding.getRoot())
-                .setPositiveButton(context.getText(R.string.confirm), (dialogInterface, i) -> {
-                    onPositiveClick();
-                })
-                .setNegativeButton(context.getText(R.string.abort), ((dialogInterface, i) -> {
-                    onNegativeClick();
-                }));
 
-        currentAlert = alertDialog.create();
-        currentAlert.setCanceledOnTouchOutside(false);
+        mDialog = new Dialog(context);
+        mDialog.setContentView(binding.getRoot());
+        mDialog.setCanceledOnTouchOutside(false);
+        mDialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
+
+
+        binding.positiveButton.setOnClickListener(v -> {
+            mDialog.dismiss();
+            onPositiveClick();
+        });
+
+        binding.negativeButton.setOnClickListener(v -> {
+            mDialog.dismiss();
+            onNegativeClick();
+        });
 
         initRecyclerView(binding, listaMtbColr);
     }
diff --git a/app/src/main/res/layout/dialog_choose_art_from_lista_art.xml b/app/src/main/res/layout/dialog_choose_art_from_lista_art.xml
index 86941912..642fca76 100644
--- a/app/src/main/res/layout/dialog_choose_art_from_lista_art.xml
+++ b/app/src/main/res/layout/dialog_choose_art_from_lista_art.xml
@@ -2,34 +2,65 @@
 <layout xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools">
 
-
     <androidx.cardview.widget.CardView
         xmlns:android="http://schemas.android.com/apk/res/android"
+        android:id="@+id/base_root"
+        android:orientation="vertical"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content">
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        app:cardCornerRadius="12dp"
+        app:cardElevation="0dp">
 
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:orientation="vertical"
-            android:layout_margin="16dp">
+            android:orientation="vertical">
 
-            <androidx.appcompat.widget.AppCompatTextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:textSize="22sp"
-                android:text="@string/dialog_choose_art_from_lista_art"
-                android:textStyle="normal"
-                android:textColor="@android:color/black"
-                android:layout_marginBottom="12dp"/>
-
-
-            <androidx.recyclerview.widget.RecyclerView
-                android:id="@+id/dialog_choose_art_from_lista_art__main_list"
+            <RelativeLayout
+                android:id="@+id/title_container"
                 android:layout_width="match_parent"
-                android:layout_height="match_parent" />
+                android:layout_height="wrap_content"
+                android:background="@color/light_blue_300"
+                android:gravity="center_horizontal">
+
+                <androidx.appcompat.widget.AppCompatImageView
+                    android:id="@+id/title_icon"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:src="@drawable/ic_error_white_24dp"
+                    android:layout_margin="24dp"/>
+
+            </RelativeLayout>
+
+
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:padding="24dp">
+
+                <TextView
+                    android:id="@+id/title_text"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    style="@style/TextViewMaterial.DialogTitle"
+                    android:text="@string/dialog_choose_art_from_lista_art"
+                    android:gravity="center_horizontal"/>
+
+
+                <androidx.recyclerview.widget.RecyclerView
+                    android:id="@+id/dialog_choose_art_from_lista_art__main_list"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent" />
+
+
+            </LinearLayout>
 
 
         </LinearLayout>
+
+
     </androidx.cardview.widget.CardView>
 </layout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/dialog_choose_arts_from_lista_arts__item_model.xml b/app/src/main/res/layout/dialog_choose_arts_from_lista_arts__item_model.xml
index f01baf5b..119938a2 100644
--- a/app/src/main/res/layout/dialog_choose_arts_from_lista_arts__item_model.xml
+++ b/app/src/main/res/layout/dialog_choose_arts_from_lista_arts__item_model.xml
@@ -23,7 +23,6 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="center"
-            android:layout_marginStart="8dp"
             android:layout_marginEnd="8dp"
             app:checked="@{checkableMtbColr.checked}"/>
 
@@ -93,7 +92,6 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:paddingStart="12dp"
-                android:paddingEnd="12dp"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintTop_toTopOf="parent"
                 app:layout_constraintBottom_toBottomOf="parent">
diff --git a/app/src/main/res/layout/dialog_choose_arts_from_lista_arts_layout.xml b/app/src/main/res/layout/dialog_choose_arts_from_lista_arts_layout.xml
index 977f87db..01167f17 100644
--- a/app/src/main/res/layout/dialog_choose_arts_from_lista_arts_layout.xml
+++ b/app/src/main/res/layout/dialog_choose_arts_from_lista_arts_layout.xml
@@ -2,64 +2,135 @@
 <layout xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools">
 
-    <data>
-
-    </data>
-
-
     <androidx.cardview.widget.CardView
         xmlns:android="http://schemas.android.com/apk/res/android"
+        android:id="@+id/base_root"
+        android:orientation="vertical"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content">
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        app:cardCornerRadius="12dp"
+        app:cardElevation="0dp">
 
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:orientation="vertical"
-            android:layout_margin="16dp">
-
-            <androidx.appcompat.widget.AppCompatTextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:textSize="22sp"
-                android:text="@string/dialog_choose_arts_from_lista_art"
-                android:textStyle="normal"
-                android:textColor="@android:color/black"
-                android:layout_marginBottom="12dp"/>
-
+            android:orientation="vertical">
 
             <RelativeLayout
+                android:id="@+id/title_container"
                 android:layout_width="match_parent"
-                android:layout_height="wrap_content">
+                android:layout_height="wrap_content"
+                android:background="@color/light_blue_300"
+                android:gravity="center_horizontal">
 
-                <LinearLayout
-                    android:id="@+id/empty_view"
-                    android:layout_width="match_parent"
+                <androidx.appcompat.widget.AppCompatImageView
+                    android:id="@+id/title_icon"
+                    android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:orientation="vertical"
-                    android:gravity="center"
-                    android:padding="16dp"
-                    android:layout_marginTop="16dp"
-                    android:layout_marginBottom="16dp">
-
-
-                    <androidx.appcompat.widget.AppCompatTextView
-                        android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
-                        android:text="@string/no_item_to_pick_text"
-                        android:textSize="20sp"
-                        android:gravity="center"
-                        android:textColor="@color/empty_view_gray"/>
-
-                </LinearLayout>
-
-                <androidx.recyclerview.widget.RecyclerView
-                    android:id="@+id/dialog_choose_arts_from_lista_art__main_list"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content" />
+                    android:src="@drawable/ic_error_white_24dp"
+                    android:layout_margin="24dp"/>
 
             </RelativeLayout>
 
+
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:padding="24dp">
+
+                <TextView
+                    android:id="@+id/title_text"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    style="@style/TextViewMaterial.DialogTitle"
+                    android:text="@string/dialog_choose_arts_from_lista_art"
+                    android:gravity="center_horizontal"/>
+
+
+                <RelativeLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content">
+
+                    <LinearLayout
+                        android:id="@+id/empty_view"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:orientation="vertical"
+                        android:gravity="center"
+                        android:padding="16dp"
+                        android:layout_marginTop="16dp"
+                        android:layout_marginBottom="16dp">
+
+
+                        <androidx.appcompat.widget.AppCompatTextView
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:text="@string/no_item_to_pick_text"
+                            android:textSize="20sp"
+                            android:gravity="center"
+                            android:textColor="@color/empty_view_gray"/>
+
+                    </LinearLayout>
+
+                    <androidx.recyclerview.widget.RecyclerView
+                        android:id="@+id/dialog_choose_arts_from_lista_art__main_list"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content" />
+
+                </RelativeLayout>
+
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="8dp">
+
+                    <androidx.constraintlayout.widget.Guideline
+                        android:id="@+id/center_guideline"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:orientation="vertical"
+                        app:layout_constraintGuide_percent="0.5"/>
+
+
+                    <com.google.android.material.button.MaterialButton
+                        android:id="@+id/negative_button"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        style="@style/Button.PrimaryOutline"
+                        android:layout_marginLeft="8dp"
+                        android:layout_marginRight="8dp"
+                        app:layout_constrainedHeight="true"
+                        app:layout_constraintTop_toTopOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintEnd_toStartOf="@id/center_guideline"
+                        android:text="@string/abort"/>
+
+
+                    <com.google.android.material.button.MaterialButton
+                        android:id="@+id/positive_button"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        style="@style/Button.PrimaryFull"
+                        android:layout_marginLeft="8dp"
+                        android:layout_marginRight="8dp"
+                        app:layout_constrainedHeight="true"
+                        app:layout_constraintTop_toTopOf="parent"
+                        app:layout_constraintStart_toStartOf="@id/center_guideline"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        android:text="@string/confirm"/>
+
+
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+            </LinearLayout>
+
+
         </LinearLayout>
+
+
     </androidx.cardview.widget.CardView>
 </layout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/dialog_scan_or_create_lu.xml b/app/src/main/res/layout/dialog_scan_or_create_lu.xml
index 4b2f8fce..6b736a18 100644
--- a/app/src/main/res/layout/dialog_scan_or_create_lu.xml
+++ b/app/src/main/res/layout/dialog_scan_or_create_lu.xml
@@ -119,11 +119,11 @@
                             <com.google.android.material.button.MaterialButton
                                 android:id="@+id/create_new_lu_button"
                                 android:layout_width="0dp"
-                                android:layout_height="0dp"
+                                android:layout_height="wrap_content"
                                 style="@style/Button.PrimaryFull"
                                 android:layout_marginLeft="8dp"
                                 android:layout_marginRight="8dp"
-                                app:layout_constraintHeight_default="wrap"
+                                app:layout_constrainedHeight="true"
                                 app:layout_constraintTop_toTopOf="parent"
                                 app:layout_constraintStart_toStartOf="@id/ok_left_buttons_guideline"
                                 app:layout_constraintEnd_toEndOf="@id/ok_right_buttons_guideline"