Desktop: no stray browser window from extensions; keyboard stays down after backing out of a note

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

install_arch.sh

@@ -29,8 +29,10 @@ echo "==> Compiling the desktop wrapper..."
 # `dart build cli`, not `dart compile exe`: the package pulls in dependencies
 # with native build hooks (sqlite3, objective_c), which `dart compile` refuses
 # to handle even though the wrapper itself uses none of them.
+# --target is required since bin/ also holds the todo_note CLI: with two
+# entry points `dart build cli` refuses to guess and the install aborts.
 rm -rf "$SCRIPT_DIR/build/cli"
-dart build cli -o "$SCRIPT_DIR/build/cli"
+dart build cli -t "$SCRIPT_DIR/bin/todo_desktop.dart" -o "$SCRIPT_DIR/build/cli"
 
 echo "==> Generating PKGBUILD..."
 # pkgname is 'todo-flutter', NOT 'todo': the AUR already ships an unrelated

lib/desktop/browser_launcher.dart

@@ -59,6 +59,11 @@ List<String> browserArgs(String home) => [
   // blank grey. Nothing in this profile needs OS-level encryption (the
   // GitHub token is in localStorage, not the password store).
   '--password-store=basic',
+  // The distro wrapper appends ~/.config/chromium-flags.conf to every launch,
+  // which here carries `--load-extension` for Claude in Chrome. Logged out in
+  // this profile, it opened a claude.ai login tab in a second, normal browser
+  // window on every start. This flag also drops command-line extensions.
+  '--disable-extensions',
 ];
 
 /// Launches the app in a Chrome-family browser with a **stable** profile

lib/ui/notes_list_navigation.dart

@@ -20,6 +20,9 @@ Future<void> openNote(
   NoteRepository repository,
   ValueNotifier<AppSettings> appSettings,
 ) async {
+  // Drop the search box's focus first: a route remembers its focused field and
+  // re-focuses it on return, so backing out of a note would pop the keyboard.
+  FocusManager.instance.primaryFocus?.unfocus();
   await Navigator.of(context).push<void>(
     MaterialPageRoute(
       builder: (_) => NoteDetailScreen(

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.0.45+1
+version: 1.0.46+1
 
 environment:
   sdk: ^3.12.2

test/desktop/browser_launcher_test.dart

@@ -19,6 +19,10 @@ void main() {
     test('keeps Chrome off the keyring, whose lock blanks the window', () {
       expect(args, contains('--password-store=basic'));
     });
+
+    test('loads no extension, so none can open a second browser window', () {
+      expect(args, contains('--disable-extensions'));
+    });
   });
 
   group('findBrowser', () {

test/notes_list_focus_test.dart

@@ -0,0 +1,54 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:todo/ui/note_detail_screen.dart';
+
+import 'notes_list_harness.dart';
+
+/// Whether any text field holds focus, i.e. Android would show the keyboard.
+bool textFieldFocused() =>
+    FocusManager.instance.primaryFocus?.context
+        ?.findAncestorWidgetOfExactType<EditableText>() !=
+    null;
+
+/// Opens the first note, types into its editor, then backs out the way the
+/// Android back swipe does (a system pop, not the app-bar arrow).
+Future<void> editNoteAndSwipeBack(WidgetTester tester) async {
+  await tester.tap(find.text('Buy milk'));
+  await tester.pump();
+  await tester.pump(const Duration(milliseconds: 500));
+  await tester.tap(
+    find
+        .descendant(
+          of: find.byType(NoteDetailScreen),
+          matching: find.byType(EditableText),
+        )
+        .first,
+  );
+  await tester.pump();
+  expect(textFieldFocused(), isTrue);
+  await tester.binding.handlePopRoute();
+  await tester.pump(const Duration(milliseconds: 500));
+}
+
+void main() {
+  testWidgets('backing out of a note leaves no text field focused', (
+    tester,
+  ) async {
+    await pumpList(tester, seed: [note('a', 'Buy milk')]);
+    await editNoteAndSwipeBack(tester);
+    expect(find.text('Search notes…'), findsOneWidget);
+    expect(textFieldFocused(), isFalse);
+  });
+
+  testWidgets('backing out does not re-focus a search box used earlier', (
+    tester,
+  ) async {
+    await pumpList(tester, seed: [note('a', 'Buy milk')]);
+    await tester.tap(find.byType(TextField).first);
+    await tester.pump();
+    await editNoteAndSwipeBack(tester);
+    expect(find.text('Search notes…'), findsOneWidget);
+    expect(textFieldFocused(), isFalse);
+  });
+}