Quedo mas bonita ahora :3

app/src/main/java/xyz/danielcortes/androidsqlite/AddProductoActivity.java

@@ -30,7 +30,7 @@ public class AddProductoActivity extends AppCompatActivity {
         grabarButton = findViewById(R.id.grabarButton);
         nombreText = findViewById(R.id.nombreText);
         cantidadText = findViewById(R.id.cantidadText);
-        precioText = findViewById(R.id.precioText);
+        precioText = findViewById(R.id.totalText);
 
         grabarButton.setOnClickListener(onSave());
     }

app/src/main/java/xyz/danielcortes/androidsqlite/CustomAdapter.java

@@ -7,6 +7,7 @@ import android.view.ViewGroup;
 import android.widget.BaseAdapter;
 import android.widget.TextView;
 
+import java.text.NumberFormat;
 import java.util.List;
 
 public class CustomAdapter extends BaseAdapter {
@@ -48,8 +49,8 @@ public class CustomAdapter extends BaseAdapter {
             view = inflater.inflate(R.layout.list_view, null, true);
             viewHolder.nombreText = view.findViewById(R.id.nombreText);
             viewHolder.cantidadText = view.findViewById(R.id.cantidadText);
-            viewHolder.precioText = view.findViewById(R.id.precioText);
             viewHolder.totalText = view.findViewById(R.id.totalText);
+            viewHolder.precioText = view.findViewById(R.id.precioText);
             view.setTag(viewHolder);
         }else{
             viewHolder = (ViewHolder)view.getTag();
@@ -57,10 +58,12 @@ public class CustomAdapter extends BaseAdapter {
 
         Producto producto = productos.get(i);
 
-        viewHolder.nombreText.setText("Nombre: " + producto.getNombre());
+        viewHolder.nombreText.setText(producto.getNombre());
         viewHolder.cantidadText.setText("Cantidad: " + producto.getCantidad());
-        viewHolder.precioText.setText("Precio: " + producto.getPrecio());
+
-        viewHolder.totalText.setText("Total: " + (producto.getPrecio() * producto.getCantidad()));
+        NumberFormat formatter = NumberFormat.getCurrencyInstance();
+        viewHolder.precioText.setText(formatter.format(producto.getPrecio()));
+        viewHolder.totalText.setText(formatter.format(producto.getCantidad() * producto.getPrecio()));
 
         return view;
     }

app/src/main/java/xyz/danielcortes/androidsqlite/GetAllProductosActivity.java

@@ -5,6 +5,7 @@ import android.os.Bundle;
 
 import androidx.appcompat.app.AppCompatActivity;
 
+import android.util.Log;
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.Button;
@@ -12,6 +13,7 @@ import android.widget.EditText;
 import android.widget.ListView;
 import android.widget.TextView;
 
+import java.text.NumberFormat;
 import java.util.List;
 
 public class GetAllProductosActivity extends AppCompatActivity {
@@ -36,7 +38,9 @@ public class GetAllProductosActivity extends AppCompatActivity {
         productos = databaseHelper.getAllProductos();
         customAdapter = new CustomAdapter(this, productos);
         listView.setAdapter(customAdapter);
-        totalText.setText("Total: " + databaseHelper.getTotal());
+
+        NumberFormat formatter = NumberFormat.getCurrencyInstance();
+        totalText.setText("Total: " + formatter.format(databaseHelper.getTotal()));
 
         listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
             @Override
@@ -62,6 +66,7 @@ public class GetAllProductosActivity extends AppCompatActivity {
         productos = databaseHelper.getAllProductos();
         customAdapter.changeList(productos);
         customAdapter.notifyDataSetChanged();
-        totalText.setText("Total: " + databaseHelper.getTotal());
+        NumberFormat formatter = NumberFormat.getCurrencyInstance();
+        totalText.setText("Total: " + formatter.format(databaseHelper.getTotal()));
     }
 }

app/src/main/java/xyz/danielcortes/androidsqlite/UpdateDeleteActivity.java

@@ -34,7 +34,7 @@ public class UpdateDeleteActivity extends AppCompatActivity {
         databaseHelper = new DatabaseHelper(this);
 
         nombreText = findViewById(R.id.nombreText);
-        precioText = findViewById(R.id.precioText);
+        precioText = findViewById(R.id.totalText);
         cantidadText = findViewById(R.id.cantidadText);
 
         updateButton = findViewById(R.id.updateButton);

app/src/main/res/layout/activity_add_producto.xml

@@ -11,42 +11,43 @@
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="8dp"
         android:layout_marginEnd="16dp"
         android:ems="10"
         android:hint="Nombre"
         android:inputType="text"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toBottomOf="@+id/textView" />
 
     <EditText
-        android:id="@+id/precioText"
+        android:id="@+id/totalText"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="8dp"
         android:layout_marginEnd="16dp"
         android:ems="10"
         android:hint="Precio"
         android:inputType="numberSigned|number"
         app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.0"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/nombreText" />
+        app:layout_constraintTop_toBottomOf="@+id/textView2" />
 
     <EditText
         android:id="@+id/cantidadText"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="8dp"
         android:layout_marginEnd="16dp"
         android:ems="10"
         android:hint="Cantidad"
         android:inputType="numberSigned|number"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/precioText" />
+        app:layout_constraintTop_toBottomOf="@+id/textView3" />
 
     <Button
         android:id="@+id/grabarButton"
@@ -54,7 +55,7 @@
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="32dp"
         android:layout_marginEnd="16dp"
         android:text="Grabar"
         app:layout_constraintEnd_toEndOf="parent"
@@ -62,4 +63,34 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/cantidadText" />
 
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="80dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="16dp"
+        android:text="Nombre:"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/textView2"
+        android:layout_width="80dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="24dp"
+        android:text="Precio:"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/nombreText" />
+
+    <TextView
+        android:id="@+id/textView3"
+        android:layout_width="80dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="24dp"
+        android:text="Cantidad:"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/totalText" />
+
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_get_all_productos.xml

@@ -24,6 +24,7 @@
 
     <Button
         android:id="@+id/agregarButton"
+        style="@android:style/Widget.Material.Button.Colored"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
@@ -42,6 +43,10 @@
         android:layout_marginStart="16dp"
         android:layout_marginEnd="16dp"
         android:layout_marginBottom="16dp"
+        android:text="Total: $10000"
+        android:textAlignment="textEnd"
+        android:textAppearance="@style/TextAppearance.AppCompat.Large"
+        android:textStyle="bold"
         app:layout_constraintBottom_toTopOf="@+id/agregarButton"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent" />

app/src/main/res/layout/activity_update_delete.xml

@@ -11,47 +11,48 @@
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="8dp"
         android:layout_marginEnd="16dp"
         android:hint="Nombre"
         android:inputType="text"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toBottomOf="@+id/textView4" />
 
     <EditText
-        android:id="@+id/precioText"
+        android:id="@+id/totalText"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="8dp"
         android:layout_marginEnd="16dp"
         android:hint="Precio"
         android:inputType="numberSigned|number"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/nombreText" />
+        app:layout_constraintTop_toBottomOf="@+id/textView5" />
 
     <EditText
         android:id="@+id/cantidadText"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="8dp"
         android:layout_marginEnd="16dp"
         android:hint="Cantidad"
         android:inputType="numberSigned"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.0"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/precioText" />
+        app:layout_constraintTop_toBottomOf="@+id/textView6" />
 
     <Button
         android:id="@+id/updateButton"
+        style="@android:style/Widget.Material.Button.Colored"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
-        android:layout_marginTop="16dp"
+        android:layout_marginTop="32dp"
         android:layout_marginEnd="16dp"
         android:text="Actualizar"
         app:layout_constraintEnd_toEndOf="parent"
@@ -61,16 +62,51 @@
 
     <Button
         android:id="@+id/deleteButton"
+        style="@android:style/Widget.Material.Button.Colored"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
         android:layout_marginTop="12dp"
         android:layout_marginEnd="16dp"
+        android:backgroundTint="@color/error"
         android:text="Borrar"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.0"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/updateButton" />
 
+    <TextView
+        android:id="@+id/textView4"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="16dp"
+        android:text="Nombre:"
+        android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/textView5"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="24dp"
+        android:text="Precio:"
+        android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/nombreText" />
+
+    <TextView
+        android:id="@+id/textView6"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="24dp"
+        android:text="Cantidad:"
+        android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/totalText" />
+
 
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/list_view.xml

@@ -3,55 +3,55 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
-    android:layout_height="match_parent">
+    android:layout_height="match_parent"
+    android:paddingBottom="15dp">
 
     <TextView
         android:id="@+id/nombreText"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="16dp"
-        android:layout_marginTop="16dp"
-        android:layout_marginEnd="16dp"
-        android:textAppearance="@style/TextAppearance.AppCompat.Medium"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <TextView
-        android:id="@+id/precioText"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="16dp"
-        android:layout_marginTop="16dp"
-        android:layout_marginEnd="16dp"
-        android:textAppearance="@style/TextAppearance.AppCompat.Medium"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/nombreText" />
-
-    <TextView
-        android:id="@+id/cantidadText"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
         android:layout_marginTop="16dp"
         android:layout_marginEnd="16dp"
-        android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+        android:ellipsize="end"
-        app:layout_constraintEnd_toEndOf="parent"
+        android:maxLines="1"
+        android:textAllCaps="true"
+        android:textAppearance="@style/TextAppearance.AppCompat.Large"
+        app:layout_constraintEnd_toStartOf="@+id/precioText"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/precioText" />
+        app:layout_constraintTop_toTopOf="parent"
+        tools:text="Arroz" />
 
     <TextView
         android:id="@+id/totalText"
-        android:layout_width="0dp"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="16dp"
+        android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+        android:textStyle="bold"
+        app:layout_constraintBaseline_toBaselineOf="@+id/cantidadText"
+        app:layout_constraintEnd_toEndOf="parent"
+        tools:text="$1.000" />
+
+    <TextView
+        android:id="@+id/cantidadText"
+        android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
         android:layout_marginTop="16dp"
-        android:layout_marginEnd="16dp"
         android:textAppearance="@style/TextAppearance.AppCompat.Medium"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.0"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/cantidadText" />
+        app:layout_constraintTop_toBottomOf="@+id/nombreText"
+        tools:text="Cantidad: 10" />
+
+    <TextView
+        android:id="@+id/precioText"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="16dp"
+        android:text="$100"
+        android:textAppearance="@style/TextAppearance.AppCompat.Small"
+        app:layout_constraintBaseline_toBaselineOf="@+id/nombreText"
+        app:layout_constraintEnd_toEndOf="parent" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/values/styles.xml

@@ -16,5 +16,4 @@
     <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
 
     <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
-
 </resources>