balance binding

Billing.Shared/UI/Definition.cs

@@ -19,7 +19,7 @@ namespace Billing.UI
             return obj;
         }
 
-        public static View HorizontalOptions(this View view, LayoutOptions options)
+        public static T HorizontalOptions<T>(this T view, LayoutOptions options) where T : View
         {
             if (view != null)
             {
@@ -28,7 +28,7 @@ namespace Billing.UI
             return view;
         }
 
-        public static View VerticalOptions(this View view, LayoutOptions options)
+        public static T VerticalOptions<T>(this T view, LayoutOptions options) where T : View
         {
             if (view != null)
             {
@@ -37,41 +37,41 @@ namespace Billing.UI
             return view;
         }
 
-        public static View DynamicResource(this View view, BindableProperty property, string key)
+        public static T Margin<T>(this T view, Thickness margin) where T : View
+        {
+            view.Margin = margin;
+            return view;
+        }
+
+        public static T DynamicResource<T>(this T view, BindableProperty property, string key) where T : Element
         {
             view.SetDynamicResource(property, key);
             return view;
         }
 
-        public static View GridColumn(this View view, int column)
+        public static T GridColumn<T>(this T view, int column) where T : BindableObject
         {
             Grid.SetColumn(view, column);
             return view;
         }
 
-        public static View GridRow(this View view, int row)
+        public static T GridRow<T>(this T view, int row) where T : BindableObject
         {
             Grid.SetRow(view, row);
             return view;
         }
 
-        public static View GridColumnSpan(this View view, int columnSpan)
+        public static T GridColumnSpan<T>(this T view, int columnSpan) where T : BindableObject
         {
             Grid.SetColumnSpan(view, columnSpan);
             return view;
         }
 
-        public static View GridRowSpan(this View view, int rowSpan)
+        public static T GridRowSpan<T>(this T view, int rowSpan) where T : BindableObject
         {
             Grid.SetRowSpan(view, rowSpan);
             return view;
         }
-
-        public static View Margin(this View view, Thickness margin)
-        {
-            view.Margin = margin;
-            return view;
-        }
     }
 
     public class Tap : IDisposable

Billing.Shared/UI/OptionsCells.cs

@@ -1,4 +1,5 @@
 using Billing.Themes;
+using System;
 using Xamarin.Forms;
 
 namespace Billing.UI
@@ -269,19 +270,34 @@ namespace Billing.UI
             set => SetValue(PlaceholderProperty, value);
         }
 
-        protected override View Content => new OptionEntry
+        public event EventHandler<FocusEventArgs> Unfocused;
+
+        protected override View Content
         {
-            HorizontalOptions = LayoutOptions.Fill,
+            get
-            HorizontalTextAlignment = TextAlignment.End,
+            {
-            VerticalOptions = LayoutOptions.Center,
+                var content = new OptionEntry
-            ReturnType = ReturnType.Next
+                {
+                    HorizontalOptions = LayoutOptions.Fill,
+                    HorizontalTextAlignment = TextAlignment.End,
+                    VerticalOptions = LayoutOptions.Center,
+                    ReturnType = ReturnType.Next
+                }
+                .Binding(Entry.TextProperty, nameof(Text), BindingMode.TwoWay)
+                .Binding(InputView.KeyboardProperty, nameof(Keyboard))
+                .Binding(Entry.PlaceholderProperty, nameof(Placeholder))
+                .DynamicResource(Entry.TextColorProperty, BaseTheme.TextColor)
+                .DynamicResource(Entry.PlaceholderColorProperty, BaseTheme.SecondaryTextColor)
+                .DynamicResource(VisualElement.BackgroundColorProperty, BaseTheme.OptionTintColor);
+                content.Unfocused += Content_Unfocused;
+                return content;
+            }
+        }
+
+        private void Content_Unfocused(object sender, FocusEventArgs e)
+        {
+            Unfocused?.Invoke(sender, e);
         }
-        .Binding(Entry.TextProperty, nameof(Text), BindingMode.TwoWay)
-        .Binding(InputView.KeyboardProperty, nameof(Keyboard))
-        .Binding(Entry.PlaceholderProperty, nameof(Placeholder))
-        .DynamicResource(Entry.TextColorProperty, BaseTheme.TextColor)
-        .DynamicResource(Entry.PlaceholderColorProperty, BaseTheme.SecondaryTextColor)
-        .DynamicResource(VisualElement.BackgroundColorProperty, BaseTheme.OptionTintColor);
     }
 
     public class OptionEditorCell : OptionVerticalCell

Billing.Shared/Views/AddAccountPage.xaml

@@ -39,8 +39,9 @@
                     <OnPlatform x:TypeArguments="x:String" Android=" "/>
                 </TableSection.Title>
                 <ui:OptionEntryCell Title="{r:Text Balance}" Height="44" Icon="sackdollar.png"
-                                    Text="{Binding Balance, Mode=TwoWay, Converter={StaticResource moneyConverter}}"
+                                    Text="{Binding Balance, Converter={StaticResource moneyConverter}}"
-                                    Keyboard="Numeric" Placeholder="{r:Text BalancePlaceholder}"/>
+                                    Keyboard="Numeric" Placeholder="{r:Text BalancePlaceholder}"
+                                    Unfocused="Balance_Unfocused"/>
                 <ui:OptionTextCell Title="{r:Text Currency}" Height="44" Icon="dollar.png"
                                    Detail="{r:Text CNY}"/>
             </TableSection>

Billing.Shared/Views/AddAccountPage.xaml.cs

@@ -69,6 +69,16 @@ namespace Billing.Views
             InitializeComponent();
         }
 
+        private void Balance_Unfocused(object sender, FocusEventArgs e)
+        {
+            if (sender is OptionEntry entry && decimal.TryParse(entry.Text, out decimal d))
+            {
+                var converter = (MoneyConverter)Resources["moneyConverter"];
+                entry.Text = converter.Convert(d, null, null, null)?.ToString();
+                //Balance = d;
+            }
+        }
+
         private async void OnCheckAccount()
         {
             if (Tap.IsBusy)

Billing.sln

@@ -9,7 +9,7 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Billing.iOS", "Billing\Bill
 EndProject
 Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "Billing.Shared", "Billing.Shared\Billing.Shared.shproj", "{6AC75D01-70D6-4A07-8685-BC52AFD97A7A}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Svg2Png", "Svg2Png\Svg2Png.csproj", "{43BB5B21-61E0-42BB-ADF1-DBCD662E61E1}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Svg2Png", "Svg2Png\Svg2Png.csproj", "{43BB5B21-61E0-42BB-ADF1-DBCD662E61E1}"
 EndProject
 Global
 	GlobalSection(SharedMSBuildProjectFiles) = preSolution
@@ -62,10 +62,10 @@ Global
 		{5C4F1C35-6F66-4063-9605-A9F37FCABBA8}.Release|iPhoneSimulator.ActiveCfg = Release|iPhoneSimulator
 		{5C4F1C35-6F66-4063-9605-A9F37FCABBA8}.Release|iPhoneSimulator.Build.0 = Release|iPhoneSimulator
 		{5C4F1C35-6F66-4063-9605-A9F37FCABBA8}.Release|iPhoneSimulator.Deploy.0 = Release|iPhoneSimulator
-		{43BB5B21-61E0-42BB-ADF1-DBCD662E61E1}.Debug|Any CPU.ActiveCfg = Debug|iPhoneSimulator
+		{43BB5B21-61E0-42BB-ADF1-DBCD662E61E1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{43BB5B21-61E0-42BB-ADF1-DBCD662E61E1}.Debug|Any CPU.Build.0 = Debug|iPhoneSimulator
+		{43BB5B21-61E0-42BB-ADF1-DBCD662E61E1}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{43BB5B21-61E0-42BB-ADF1-DBCD662E61E1}.Debug|iPhone.ActiveCfg = Debug|iPhoneSimulator
+		{43BB5B21-61E0-42BB-ADF1-DBCD662E61E1}.Debug|iPhone.ActiveCfg = Debug|Any CPU
-		{43BB5B21-61E0-42BB-ADF1-DBCD662E61E1}.Debug|iPhone.Build.0 = Debug|iPhoneSimulator
+		{43BB5B21-61E0-42BB-ADF1-DBCD662E61E1}.Debug|iPhone.Build.0 = Debug|Any CPU
 		{43BB5B21-61E0-42BB-ADF1-DBCD662E61E1}.Debug|iPhoneSimulator.ActiveCfg = Debug|iPhoneSimulator
 		{43BB5B21-61E0-42BB-ADF1-DBCD662E61E1}.Debug|iPhoneSimulator.Build.0 = Debug|iPhoneSimulator
 		{43BB5B21-61E0-42BB-ADF1-DBCD662E61E1}.Release|Any CPU.ActiveCfg = Release|iPhoneSimulator

Billing/Billing.Android/Resources/Resource.designer.cs

@@ -14,7 +14,7 @@ namespace Billing.Droid
 {
 	
 	
-	[global::System.CodeDom.Compiler.GeneratedCodeAttribute("Xamarin.Android.Build.Tasks", "1.0.0.0")]
+	[global::System.CodeDom.Compiler.GeneratedCodeAttribute("Xamarin.Android.Build.Tasks", "12.2.0.155")]
 	public partial class Resource
 	{