Fix Android Enter-to-send, icon-only Send button, compact button padding

- Use EditorAction + ImeAction.Send instead of KeyPress (soft keyboard
  does not fire KeyPress events on Android)
- Send button now uses FontImageSource icon instead of text
- Reduced global Button padding from 24,12 to 12,6 and min height
  from 48 to 36 for a more compact mobile UI

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: sharpninja

GitVersion.yml

@@ -2,7 +2,8 @@
 # See https://gitversion.net/docs/reference/configuration
 workflow: GitHubFlow/v1
 # Start at 1.0.0 when no version tag exists yet
-next-version: 0.1.18
+next-version: 0.1.19
+
 
 
 

src/RemoteAgent.App/MainPage.xaml

@@ -275,14 +275,16 @@
                         PlaceholderColor="{StaticResource OnSurfaceVariantBrush}"
                         VerticalOptions="Center" />
                 <HorizontalStackLayout Spacing="4" VerticalOptions="Center">
-                    <Button x:Name="AttachBtn" Command="{Binding AttachCommand}">
+                    <Button x:Name="AttachBtn" Command="{Binding AttachCommand}" Padding="8" MinimumHeightRequest="36" MinimumWidthRequest="36">
                         <Button.ImageSource>
-                            <FontImageSource FontFamily="fa-solid-900" Glyph="{StaticResource IconPaperclip}" Color="{StaticResource OnPrimaryBrush}" Size="18"/>
+                            <FontImageSource FontFamily="fa-solid-900" Glyph="{StaticResource IconPaperclip}" Color="{StaticResource OnPrimaryBrush}" Size="16"/>
+                        </Button.ImageSource>
+                    </Button>
+                    <Button x:Name="SendBtn" Command="{Binding SendMessageCommand}" Padding="8" MinimumHeightRequest="36" MinimumWidthRequest="36">
+                        <Button.ImageSource>
+                            <FontImageSource FontFamily="fa-solid-900" Glyph="{StaticResource IconPaperPlane}" Color="{StaticResource OnPrimaryBrush}" Size="16"/>
                         </Button.ImageSource>
                     </Button>
-                    <Label Style="{StaticResource IconLabel}" Text="{StaticResource IconPaperPlane}"
-                           TextColor="{StaticResource OnPrimaryBrush}" VerticalOptions="Center" />
-                    <Button x:Name="SendBtn" Text="Send" Command="{Binding SendMessageCommand}" />
                 </HorizontalStackLayout>
             </HorizontalStackLayout>
         </Border>

src/RemoteAgent.App/MainPage.xaml.cs

@@ -7,7 +7,6 @@
 using Windows.UI.Core;
 #endif
 #if ANDROID
-using Android.Views;
 using AndroidX.AppCompat.Widget;
 #endif
 
@@ -79,16 +78,22 @@ private void OnMessageTextBoxKeyDown(object sender, KeyRoutedEventArgs e)
     private void OnMessageEditorHandlerChangedAndroid(object? sender, EventArgs e)
     {
         if (_androidEditText != null)
-            _androidEditText.KeyPress -= OnAndroidEditorKeyPress;
+            _androidEditText.EditorAction -= OnAndroidEditorAction;
 
         _androidEditText = MessageEditor?.Handler?.PlatformView as AppCompatEditText;
         if (_androidEditText != null)
-            _androidEditText.KeyPress += OnAndroidEditorKeyPress;
+        {
+            _androidEditText.ImeOptions = Android.Views.InputMethods.ImeAction.Send;
+            _androidEditText.SetImeActionLabel("Send", Android.Views.InputMethods.ImeAction.Send);
+            _androidEditText.EditorAction += OnAndroidEditorAction;
+        }
     }
 
-    private void OnAndroidEditorKeyPress(object? sender, Android.Views.View.KeyEventArgs e)
+    private void OnAndroidEditorAction(object? sender, Android.Widget.TextView.EditorActionEventArgs e)
     {
-        if (e.KeyCode == Keycode.Enter && e.Event?.Action == KeyEventActions.Down)
+        if (e.ActionId == Android.Views.InputMethods.ImeAction.Send ||
+            e.ActionId == Android.Views.InputMethods.ImeAction.Done ||
+            e.ActionId == Android.Views.InputMethods.ImeAction.Unspecified)
         {
             e.Handled = true;
             if (_vm.SendMessageCommand.CanExecute(null))

src/RemoteAgent.App/Resources/Styles/Styles.xaml

@@ -44,9 +44,9 @@
         <Setter Property="FontAttributes" Value="Bold"/>
         <Setter Property="BorderWidth" Value="0"/>
         <Setter Property="CornerRadius" Value="20"/>
-        <Setter Property="Padding" Value="24,12"/>
-        <Setter Property="MinimumHeightRequest" Value="48"/>
-        <Setter Property="MinimumWidthRequest" Value="48"/>
+        <Setter Property="Padding" Value="12,6"/>
+        <Setter Property="MinimumHeightRequest" Value="36"/>
+        <Setter Property="MinimumWidthRequest" Value="36"/>
         <Setter Property="VisualStateManager.VisualStateGroups">
             <VisualStateGroupList>
                 <VisualStateGroup x:Name="CommonStates">