Dart 3.9 / Flutter 3.35 [first LLM release] (#2714)

I got carried away with Gemini and basically rewrote CI and the release process for the new LLM reality. This work was largely completed by Gemini. - Bump all SDK versions to the current beta (3.9.0-0) - Run `flutter channel beta` - Wrote `ci_script.dart` to replace the bash scripts - Converted repository to pub workspace #2499 - Added llm.md and release.md - Added redirect for deprecated Samples Index ## Pre-launch Checklist - [x] I read the [Flutter Style Guide] _recently_, and have followed its advice. - [x] I signed the [CLA]. - [x] I read the [Contributors Guide]. - [x] I have added sample code updates to the [changelog]. - [x] I updated/added relevant documentation (doc comments with `///`).
2025-11-08 13:58:47 +00:00 · 2025-08-14 12:26:24 -07:00
parent 0aa5415d5e
commit 2999d738b8
410 changed files with 28166 additions and 27661 deletions
--- a/simplistic_editor/lib/app_state.dart
+++ b/simplistic_editor/lib/app_state.dart
@@ -53,7 +53,9 @@ class AppStateWidgetState extends State<AppStateWidget> {
    toggleButtonsState: <ToggleButtonsState>{},
  );

-  void updateTextEditingDeltaHistory(List<TextEditingDelta> textEditingDeltas) {
+  void updateTextEditingDeltaHistory(
+    List<TextEditingDelta> textEditingDeltas,
+  ) {
    _data = _data.copyWith(
      textEditingDeltaHistory: <TextEditingDelta>[
        ..._data.textEditingDeltaHistory,
@@ -76,11 +78,12 @@ class AppStateWidgetState extends State<AppStateWidget> {

    if (replacementStyles.isEmpty) {
      _data = _data.copyWith(
-        toggleButtonsState: Set.from(_data.toggleButtonsState)..removeAll({
-          ToggleButtonsState.bold,
-          ToggleButtonsState.italic,
-          ToggleButtonsState.underline,
-        }),
+        toggleButtonsState: Set.from(_data.toggleButtonsState)
+          ..removeAll({
+            ToggleButtonsState.bold,
+            ToggleButtonsState.italic,
+            ToggleButtonsState.underline,
+          }),
      );
    }

@@ -180,7 +183,8 @@ class AppStateWidgetState extends State<AppStateWidget> {
      controller.applyReplacement(
        TextEditingInlineSpanReplacement(
          replacementRange,
-          (string, range) => TextSpan(text: string, style: attributeMap[index]),
+          (string, range) =>
+              TextSpan(text: string, style: attributeMap[index]),
          true,
        ),
      );
--- a/simplistic_editor/lib/app_state_manager.dart
+++ b/simplistic_editor/lib/app_state_manager.dart
@@ -10,8 +10,8 @@ class AppStateManager extends InheritedWidget {
  }) : _appState = state;

  static AppStateManager of(BuildContext context) {
-    final AppStateManager? result =
-        context.dependOnInheritedWidgetOfExactType<AppStateManager>();
+    final AppStateManager? result = context
+        .dependOnInheritedWidgetOfExactType<AppStateManager>();
    assert(result != null, 'No AppStateManager found in context');
    return result!;
  }
--- a/simplistic_editor/lib/basic_text_field.dart
+++ b/simplistic_editor/lib/basic_text_field.dart
@@ -89,7 +89,9 @@ class _BasicTextFieldState extends State<BasicTextField> {
    TextSelection selection,
    SelectionChangedCause? cause,
  ) {
-    final bool willShowSelectionHandles = _shouldShowSelectionHandles(cause);
+    final bool willShowSelectionHandles = _shouldShowSelectionHandles(
+      cause,
+    );
    if (willShowSelectionHandles != _showSelectionHandles) {
      setState(() {
        _showSelectionHandles = willShowSelectionHandles;
@@ -98,16 +100,15 @@ class _BasicTextFieldState extends State<BasicTextField> {
  }

  void _onDragUpdate(DragUpdateDetails details) {
-    final Offset startOffset =
-        _renderEditable.maxLines == 1
-            ? Offset(
-              _renderEditable.offset.pixels - _dragStartViewportOffset,
-              0.0,
-            )
-            : Offset(
-              0.0,
-              _renderEditable.offset.pixels - _dragStartViewportOffset,
-            );
+    final Offset startOffset = _renderEditable.maxLines == 1
+        ? Offset(
+            _renderEditable.offset.pixels - _dragStartViewportOffset,
+            0.0,
+          )
+        : Offset(
+            0.0,
+            _renderEditable.offset.pixels - _dragStartViewportOffset,
+          );

    _renderEditable.selectPositionAt(
      from: _startDetails.globalPosition - startOffset,
@@ -134,7 +135,8 @@ class _BasicTextFieldState extends State<BasicTextField> {
        _textSelectionControls = cupertinoTextSelectionHandleControls;
      case TargetPlatform.macOS:
        // ignore: deprecated_member_use
-        _textSelectionControls = cupertinoDesktopTextSelectionHandleControls;
+        _textSelectionControls =
+            cupertinoDesktopTextSelectionHandleControls;
      case TargetPlatform.android:
      case TargetPlatform.fuchsia:
        // ignore: deprecated_member_use
@@ -151,7 +153,8 @@ class _BasicTextFieldState extends State<BasicTextField> {
      child: GestureDetector(
        behavior: HitTestBehavior.translucent,
        onPanStart: (dragStartDetails) => _onDragStart(dragStartDetails),
-        onPanUpdate: (dragUpdateDetails) => _onDragUpdate(dragUpdateDetails),
+        onPanUpdate: (dragUpdateDetails) =>
+            _onDragUpdate(dragUpdateDetails),
        onSecondaryTapDown: (secondaryTapDownDetails) {
          _renderEditable.selectWordsInRange(
            from: secondaryTapDownDetails.globalPosition,
@@ -190,12 +193,12 @@ class _BasicTextFieldState extends State<BasicTextField> {
              );
          }
        },
-        onLongPressEnd:
-            (longPressEndDetails) => _textInputClient!.showToolbar(),
-        onHorizontalDragStart:
-            (dragStartDetails) => _onDragStart(dragStartDetails),
-        onHorizontalDragUpdate:
-            (dragUpdateDetails) => _onDragUpdate(dragUpdateDetails),
+        onLongPressEnd: (longPressEndDetails) =>
+            _textInputClient!.showToolbar(),
+        onHorizontalDragStart: (dragStartDetails) =>
+            _onDragStart(dragStartDetails),
+        onHorizontalDragUpdate: (dragUpdateDetails) =>
+            _onDragUpdate(dragUpdateDetails),
        child: SizedBox(
          height: double.infinity,
          width: MediaQuery.of(context).size.width,
--- a/simplistic_editor/lib/basic_text_input_client.dart
+++ b/simplistic_editor/lib/basic_text_input_client.dart
@@ -63,8 +63,9 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
    with TextSelectionDelegate, TextInputClient, DeltaTextInputClient {
  final GlobalKey _textKey = GlobalKey();
  late AppStateWidgetState manager;
-  final ClipboardStatusNotifier? _clipboardStatus =
-      kIsWeb ? null : ClipboardStatusNotifier();
+  final ClipboardStatusNotifier? _clipboardStatus = kIsWeb
+      ? null
+      : ClipboardStatusNotifier();

  @override
  void initState() {
@@ -180,7 +181,9 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
  }

  @override
-  void updateEditingValueWithDeltas(List<TextEditingDelta> textEditingDeltas) {
+  void updateEditingValueWithDeltas(
+    List<TextEditingDelta> textEditingDeltas,
+  ) {
    TextEditingValue value = _value;

    for (final TextEditingDelta delta in textEditingDeltas) {
@@ -339,40 +342,40 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
  }

  // These actions have yet to be implemented for this sample.
-  static final Map<Type, Action<Intent>> _unsupportedActions =
-      <Type, Action<Intent>>{
-        DeleteToNextWordBoundaryIntent: DoNothingAction(consumesKey: false),
-        DeleteToLineBreakIntent: DoNothingAction(consumesKey: false),
-        ExtendSelectionToNextWordBoundaryIntent: DoNothingAction(
-          consumesKey: false,
-        ),
-        ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent:
-            DoNothingAction(consumesKey: false),
-        ExtendSelectionToLineBreakIntent: DoNothingAction(consumesKey: false),
-        ExtendSelectionVerticallyToAdjacentLineIntent: DoNothingAction(
-          consumesKey: false,
-        ),
-        ExtendSelectionVerticallyToAdjacentPageIntent: DoNothingAction(
-          consumesKey: false,
-        ),
-        ExtendSelectionToNextParagraphBoundaryIntent: DoNothingAction(
-          consumesKey: false,
-        ),
-        ExtendSelectionToDocumentBoundaryIntent: DoNothingAction(
-          consumesKey: false,
-        ),
-        ExtendSelectionByPageIntent: DoNothingAction(consumesKey: false),
-        ExpandSelectionToDocumentBoundaryIntent: DoNothingAction(
-          consumesKey: false,
-        ),
-        ExpandSelectionToLineBreakIntent: DoNothingAction(consumesKey: false),
-        ScrollToDocumentBoundaryIntent: DoNothingAction(consumesKey: false),
-        RedoTextIntent: DoNothingAction(consumesKey: false),
-        ReplaceTextIntent: DoNothingAction(consumesKey: false),
-        UndoTextIntent: DoNothingAction(consumesKey: false),
-        UpdateSelectionIntent: DoNothingAction(consumesKey: false),
-        TransposeCharactersIntent: DoNothingAction(consumesKey: false),
-      };
+  static final Map<Type, Action<Intent>>
+  _unsupportedActions = <Type, Action<Intent>>{
+    DeleteToNextWordBoundaryIntent: DoNothingAction(consumesKey: false),
+    DeleteToLineBreakIntent: DoNothingAction(consumesKey: false),
+    ExtendSelectionToNextWordBoundaryIntent: DoNothingAction(
+      consumesKey: false,
+    ),
+    ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent:
+        DoNothingAction(consumesKey: false),
+    ExtendSelectionToLineBreakIntent: DoNothingAction(consumesKey: false),
+    ExtendSelectionVerticallyToAdjacentLineIntent: DoNothingAction(
+      consumesKey: false,
+    ),
+    ExtendSelectionVerticallyToAdjacentPageIntent: DoNothingAction(
+      consumesKey: false,
+    ),
+    ExtendSelectionToNextParagraphBoundaryIntent: DoNothingAction(
+      consumesKey: false,
+    ),
+    ExtendSelectionToDocumentBoundaryIntent: DoNothingAction(
+      consumesKey: false,
+    ),
+    ExtendSelectionByPageIntent: DoNothingAction(consumesKey: false),
+    ExpandSelectionToDocumentBoundaryIntent: DoNothingAction(
+      consumesKey: false,
+    ),
+    ExpandSelectionToLineBreakIntent: DoNothingAction(consumesKey: false),
+    ScrollToDocumentBoundaryIntent: DoNothingAction(consumesKey: false),
+    RedoTextIntent: DoNothingAction(consumesKey: false),
+    ReplaceTextIntent: DoNothingAction(consumesKey: false),
+    UndoTextIntent: DoNothingAction(consumesKey: false),
+    UpdateSelectionIntent: DoNothingAction(consumesKey: false),
+    TransposeCharactersIntent: DoNothingAction(consumesKey: false),
+  };

  /// Keyboard text editing actions.
  // The Handling of the default text editing shortcuts with deltas
@@ -388,9 +391,8 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
    ),
    ExtendSelectionByCharacterIntent:
        CallbackAction<ExtendSelectionByCharacterIntent>(
-          onInvoke:
-              (intent) =>
-                  _extendSelection(intent.forward, intent.collapseSelection),
+          onInvoke: (intent) =>
+              _extendSelection(intent.forward, intent.collapseSelection),
        ),
    SelectAllTextIntent: CallbackAction<SelectAllTextIntent>(
      onInvoke: (intent) => selectAll(intent.cause),
@@ -401,7 +403,9 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
    PasteTextIntent: CallbackAction<PasteTextIntent>(
      onInvoke: (intent) => pasteText(intent.cause),
    ),
-    DoNothingAndStopPropagationTextIntent: DoNothingAction(consumesKey: false),
+    DoNothingAndStopPropagationTextIntent: DoNothingAction(
+      consumesKey: false,
+    ),
    ..._unsupportedActions,
  };

@@ -458,28 +462,29 @@ class BasicTextInputClientState extends State<BasicTextInputClient>

    if (collapseSelection) {
      if (!_selection.isCollapsed) {
-        final int firstOffset =
-            _selection.isNormalized ? _selection.start : _selection.end;
-        final int lastOffset =
-            _selection.isNormalized ? _selection.end : _selection.start;
+        final int firstOffset = _selection.isNormalized
+            ? _selection.start
+            : _selection.end;
+        final int lastOffset = _selection.isNormalized
+            ? _selection.end
+            : _selection.start;
        selection = TextSelection.collapsed(
          offset: forward ? lastOffset : firstOffset,
        );
      } else {
        if (forward && _selection.baseOffset == _value.text.length) return;
        if (!forward && _selection.baseOffset == 0) return;
-        final int adjustment =
-            forward
-                ? _value.text
-                    .substring(_selection.baseOffset)
-                    .characters
-                    .first
-                    .length
-                : -_value.text
-                    .substring(0, _selection.baseOffset)
-                    .characters
-                    .last
-                    .length;
+        final int adjustment = forward
+            ? _value.text
+                  .substring(_selection.baseOffset)
+                  .characters
+                  .first
+                  .length
+            : -_value.text
+                  .substring(0, _selection.baseOffset)
+                  .characters
+                  .last
+                  .length;
        selection = TextSelection.collapsed(
          offset: _selection.baseOffset + adjustment,
        );
@@ -487,18 +492,17 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
    } else {
      if (forward && _selection.extentOffset == _value.text.length) return;
      if (!forward && _selection.extentOffset == 0) return;
-      final int adjustment =
-          forward
-              ? _value.text
-                  .substring(_selection.baseOffset)
-                  .characters
-                  .first
-                  .length
-              : -_value.text
-                  .substring(0, _selection.baseOffset)
-                  .characters
-                  .last
-                  .length;
+      final int adjustment = forward
+          ? _value.text
+                .substring(_selection.baseOffset)
+                .characters
+                .first
+                .length
+          : -_value.text
+                .substring(0, _selection.baseOffset)
+                .characters
+                .last
+                .length;
      selection = TextSelection(
        baseOffset: _selection.baseOffset,
        extentOffset: _selection.extentOffset + adjustment,
@@ -578,7 +582,9 @@ class BasicTextInputClientState extends State<BasicTextInputClient>

  void _updateCaretRectIfNeeded() {
    final TextSelection? selection = renderEditable.selection;
-    if (selection == null || !selection.isValid || !selection.isCollapsed) {
+    if (selection == null ||
+        !selection.isValid ||
+        !selection.isCollapsed) {
      return;
    }
    final TextPosition currentTextPosition = TextPosition(
@@ -691,7 +697,9 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
    final TextSelection pasteRange = textEditingValue.selection;
    if (!pasteRange.isValid) return;

-    final ClipboardData? data = await Clipboard.getData(Clipboard.kTextPlain);
+    final ClipboardData? data = await Clipboard.getData(
+      Clipboard.kTextPlain,
+    );
    if (data == null) return;

    // After the paste, the cursor should be collapsed and located after the
@@ -846,7 +854,8 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
          requestKeyboard();
        }
    }
-    if (widget.selectionControls == null && widget.contextMenuBuilder == null) {
+    if (widget.selectionControls == null &&
+        widget.contextMenuBuilder == null) {
      _selectionOverlay?.dispose();
      _selectionOverlay = null;
    } else {
@@ -891,41 +900,43 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
      onSelectionHandleTapped: () {
        _toggleToolbar();
      },
-      contextMenuBuilder:
-          widget.contextMenuBuilder == null || kIsWeb
-              ? null
-              : (context) {
-                return widget.contextMenuBuilder!(
-                  context,
-                  _clipboardStatus!.value,
-                  copyEnabled
-                      ? () => copySelection(SelectionChangedCause.toolbar)
-                      : null,
-                  cutEnabled
-                      ? () => cutSelection(SelectionChangedCause.toolbar)
-                      : null,
-                  pasteEnabled
-                      ? () => pasteText(SelectionChangedCause.toolbar)
-                      : null,
-                  selectAllEnabled
-                      ? () => selectAll(SelectionChangedCause.toolbar)
-                      : null,
-                  lookUpEnabled
-                      ? () => _lookUpSelection(SelectionChangedCause.toolbar)
-                      : null,
-                  liveTextInputEnabled
-                      ? () => _startLiveTextInput(SelectionChangedCause.toolbar)
-                      : null,
-                  searchWebEnabled
-                      ? () =>
-                          _searchWebForSelection(SelectionChangedCause.toolbar)
-                      : null,
-                  shareEnabled
-                      ? () => _shareSelection(SelectionChangedCause.toolbar)
-                      : null,
-                  _contextMenuAnchors,
-                );
-              },
+      contextMenuBuilder: widget.contextMenuBuilder == null || kIsWeb
+          ? null
+          : (context) {
+              return widget.contextMenuBuilder!(
+                context,
+                _clipboardStatus!.value,
+                copyEnabled
+                    ? () => copySelection(SelectionChangedCause.toolbar)
+                    : null,
+                cutEnabled
+                    ? () => cutSelection(SelectionChangedCause.toolbar)
+                    : null,
+                pasteEnabled
+                    ? () => pasteText(SelectionChangedCause.toolbar)
+                    : null,
+                selectAllEnabled
+                    ? () => selectAll(SelectionChangedCause.toolbar)
+                    : null,
+                lookUpEnabled
+                    ? () => _lookUpSelection(SelectionChangedCause.toolbar)
+                    : null,
+                liveTextInputEnabled
+                    ? () => _startLiveTextInput(
+                        SelectionChangedCause.toolbar,
+                      )
+                    : null,
+                searchWebEnabled
+                    ? () => _searchWebForSelection(
+                        SelectionChangedCause.toolbar,
+                      )
+                    : null,
+                shareEnabled
+                    ? () => _shareSelection(SelectionChangedCause.toolbar)
+                    : null,
+                _contextMenuAnchors,
+              );
+            },
      magnifierConfiguration: TextMagnifierConfiguration.disabled,
    );

@@ -933,8 +944,8 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
  }

  void _toggleToolbar() {
-    final TextSelectionOverlay selectionOverlay =
-        _selectionOverlay ??= _createSelectionOverlay();
+    final TextSelectionOverlay selectionOverlay = _selectionOverlay ??=
+        _createSelectionOverlay();

    if (selectionOverlay.toolbarIsVisible) {
      hideToolbar(false);
@@ -971,7 +982,9 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
    final InlineSpan span = renderEditable.text!;
    final String prevText = span.toPlainText();
    final String currText = textEditingValue.text;
-    if (prevText != currText || !selection.isValid || selection.isCollapsed) {
+    if (prevText != currText ||
+        !selection.isValid ||
+        selection.isCollapsed) {
      return _GlyphHeights(
        start: renderEditable.preferredLineHeight,
        end: renderEditable.preferredLineHeight,
@@ -981,12 +994,13 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
    final String selectedGraphemes = selection.textInside(currText);
    final int firstSelectedGraphemeExtent =
        selectedGraphemes.characters.first.length;
-    final Rect? startCharacterRect = renderEditable.getRectForComposingRange(
-      TextRange(
-        start: selection.start,
-        end: selection.start + firstSelectedGraphemeExtent,
-      ),
-    );
+    final Rect? startCharacterRect = renderEditable
+        .getRectForComposingRange(
+          TextRange(
+            start: selection.start,
+            end: selection.start + firstSelectedGraphemeExtent,
+          ),
+        );
    final int lastSelectedGraphemeExtent =
        selectedGraphemes.characters.last.length;
    final Rect? endCharacterRect = renderEditable.getRectForComposingRange(
@@ -996,7 +1010,8 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
      ),
    );
    return _GlyphHeights(
-      start: startCharacterRect?.height ?? renderEditable.preferredLineHeight,
+      start:
+          startCharacterRect?.height ?? renderEditable.preferredLineHeight,
      end: endCharacterRect?.height ?? renderEditable.preferredLineHeight,
    );
  }
@@ -1023,8 +1038,9 @@ class BasicTextInputClientState extends State<BasicTextInputClient>

  /// For OCR Support.
  /// Detects whether the Live Text input is enabled.
-  final LiveTextInputStatusNotifier? _liveTextInputStatus =
-      kIsWeb ? null : LiveTextInputStatusNotifier();
+  final LiveTextInputStatusNotifier? _liveTextInputStatus = kIsWeb
+      ? null
+      : LiveTextInputStatusNotifier();

  @override
  bool get liveTextInputEnabled {
@@ -1079,7 +1095,9 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
    }

    return !textEditingValue.selection.isCollapsed &&
-        textEditingValue.selection.textInside(textEditingValue.text).trim() !=
+        textEditingValue.selection
+                .textInside(textEditingValue.text)
+                .trim() !=
            '';
  }

@@ -1142,7 +1160,8 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
                startHandleLayerLink: _startHandleLayerLink,
                endHandleLayerLink: _endHandleLayerLink,
                inlineSpan: _buildTextSpan(),
-                value: _value, // We pass value.selection to RenderEditable.
+                value:
+                    _value, // We pass value.selection to RenderEditable.
                cursorColor: Colors.blue,
                backgroundCursorColor: Colors.grey[100],
                showCursor: ValueNotifier<bool>(_hasFocus),
@@ -1159,7 +1178,9 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
                textAlign: TextAlign.left,
                textDirection: _textDirection,
                locale: Localizations.maybeLocaleOf(context),
-                textHeightBehavior: DefaultTextHeightBehavior.maybeOf(context),
+                textHeightBehavior: DefaultTextHeightBehavior.maybeOf(
+                  context,
+                ),
                textWidthBasis: TextWidthBasis.parent,
                obscuringCharacter: '•',
                obscureText:
@@ -1321,7 +1342,10 @@ class _Editable extends MultiChildRenderObjectWidget {
  }

  @override
-  void updateRenderObject(BuildContext context, RenderEditable renderObject) {
+  void updateRenderObject(
+    BuildContext context,
+    RenderEditable renderObject,
+  ) {
    renderObject
      ..text = inlineSpan
      ..cursorColor = cursorColor
--- a/simplistic_editor/lib/formatting_toolbar.dart
+++ b/simplistic_editor/lib/formatting_toolbar.dart
@@ -31,10 +31,9 @@ class FormattingToolbar extends StatelessWidget {
                ToggleButtonsState.underline,
              ),
            ],
-            onPressed:
-                (index) => AppStateWidget.of(
-                  context,
-                ).updateToggleButtonsStateOnButtonPressed(index),
+            onPressed: (index) => AppStateWidget.of(
+              context,
+            ).updateToggleButtonsStateOnButtonPressed(index),
            children: const [
              Icon(Icons.format_bold),
              Icon(Icons.format_italic),
--- a/simplistic_editor/lib/main.dart
+++ b/simplistic_editor/lib/main.dart
@@ -49,8 +49,9 @@ class _MyHomePageState extends State<MyHomePage> {
  @override
  void didChangeDependencies() {
    super.didChangeDependencies();
-    _replacementTextEditingController =
-        AppStateManager.of(context).appState.replacementsController;
+    _replacementTextEditingController = AppStateManager.of(
+      context,
+    ).appState.replacementsController;
  }

  static Route<Object?> _aboutDialogBuilder(
@@ -67,11 +68,10 @@ class _MyHomePageState extends State<MyHomePage> {
        ' more powerful rich text editing applications such as this small example. This feature is supported on all platforms.';
    return DialogRoute<void>(
      context: context,
-      builder:
-          (context) => const AlertDialog(
-            title: Center(child: Text('About')),
-            content: Text(aboutContent),
-          ),
+      builder: (context) => const AlertDialog(
+        title: Center(child: Text('About')),
+        content: Text(aboutContent),
+      ),
    );
  }

@@ -100,7 +100,10 @@ class _MyHomePageState extends State<MyHomePage> {
                  padding: const EdgeInsets.symmetric(horizontal: 35.0),
                  child: BasicTextField(
                    controller: _replacementTextEditingController,
-                    style: const TextStyle(fontSize: 18.0, color: Colors.black),
+                    style: const TextStyle(
+                      fontSize: 18.0,
+                      color: Colors.black,
+                    ),
                    focusNode: _focusNode,
                  ),
                ),
--- a/simplistic_editor/lib/replacements.dart
+++ b/simplistic_editor/lib/replacements.dart
@@ -41,7 +41,11 @@ typedef InlineSpanGenerator = InlineSpan Function(String, TextRange);
 class TextEditingInlineSpanReplacement {
  /// Constructs a replacement that replaces matches of the [TextRange] with the
  /// output of the [generator].
-  TextEditingInlineSpanReplacement(this.range, this.generator, this.expand);
+  TextEditingInlineSpanReplacement(
+    this.range,
+    this.generator,
+    this.expand,
+  );

  /// The [TextRange] to replace.
  ///
@@ -54,7 +58,9 @@ class TextEditingInlineSpanReplacement {

  bool expand;

-  TextEditingInlineSpanReplacement? onDelete(TextEditingDeltaDeletion delta) {
+  TextEditingInlineSpanReplacement? onDelete(
+    TextEditingDeltaDeletion delta,
+  ) {
    final TextRange deletedRange = delta.deletedRange;
    final int deletedLength = delta.textDeleted.length;

@@ -75,7 +81,10 @@ class TextEditingInlineSpanReplacement {
    } else if (range.start < deletedRange.start &&
        range.end > deletedRange.end) {
      return copy(
-        range: TextRange(start: range.start, end: range.end - deletedLength),
+        range: TextRange(
+          start: range.start,
+          end: range.end - deletedLength,
+        ),
      );
    } else if (range.start >= deletedRange.start &&
        range.end <= deletedRange.end) {
@@ -90,7 +99,9 @@ class TextEditingInlineSpanReplacement {
      );
    } else if (range.end <= deletedRange.start &&
        range.end < deletedRange.end) {
-      return copy(range: TextRange(start: range.start, end: range.end));
+      return copy(
+        range: TextRange(start: range.start, end: range.end),
+      );
    }

    return null;
@@ -105,24 +116,36 @@ class TextEditingInlineSpanReplacement {
    if (range.end == insertionOffset) {
      if (expand) {
        return copy(
-          range: TextRange(start: range.start, end: range.end + insertedLength),
+          range: TextRange(
+            start: range.start,
+            end: range.end + insertedLength,
+          ),
        );
      } else {
-        return copy(range: TextRange(start: range.start, end: range.end));
+        return copy(
+          range: TextRange(start: range.start, end: range.end),
+        );
      }
    }
    if (range.start < insertionOffset && range.end < insertionOffset) {
-      return copy(range: TextRange(start: range.start, end: range.end));
-    } else if (range.start >= insertionOffset && range.end > insertionOffset) {
+      return copy(
+        range: TextRange(start: range.start, end: range.end),
+      );
+    } else if (range.start >= insertionOffset &&
+        range.end > insertionOffset) {
      return copy(
        range: TextRange(
          start: range.start + insertedLength,
          end: range.end + insertedLength,
        ),
      );
-    } else if (range.start < insertionOffset && range.end > insertionOffset) {
+    } else if (range.start < insertionOffset &&
+        range.end > insertionOffset) {
      return copy(
-        range: TextRange(start: range.start, end: range.end + insertedLength),
+        range: TextRange(
+          start: range.start,
+          end: range.end + insertedLength,
+        ),
      );
    }

@@ -139,13 +162,13 @@ class TextEditingInlineSpanReplacement {
        delta.replacementText.length > delta.textReplaced.length;
    final bool replacementEqualLength =
        delta.replacementText.length == delta.textReplaced.length;
-    final int changedOffset =
-        replacementShortenedText
-            ? delta.textReplaced.length - delta.replacementText.length
-            : delta.replacementText.length - delta.textReplaced.length;
+    final int changedOffset = replacementShortenedText
+        ? delta.textReplaced.length - delta.replacementText.length
+        : delta.replacementText.length - delta.textReplaced.length;

    if (range.start >= replacedRange.start &&
-        (range.start < replacedRange.end && range.end > replacedRange.end)) {
+        (range.start < replacedRange.end &&
+            range.end > replacedRange.end)) {
      if (replacementShortenedText) {
        return [
          copy(
@@ -166,20 +189,26 @@ class TextEditingInlineSpanReplacement {
        ];
      } else if (replacementEqualLength) {
        return [
-          copy(range: TextRange(start: replacedRange.end, end: range.end)),
+          copy(
+            range: TextRange(start: replacedRange.end, end: range.end),
+          ),
        ];
      }
    } else if ((range.start < replacedRange.start &&
            range.end > replacedRange.start) &&
        range.end <= replacedRange.end) {
      return [
-        copy(range: TextRange(start: range.start, end: replacedRange.start)),
+        copy(
+          range: TextRange(start: range.start, end: replacedRange.start),
+        ),
      ];
    } else if (range.start < replacedRange.start &&
        range.end > replacedRange.end) {
      if (replacementShortenedText) {
        return [
-          copy(range: TextRange(start: range.start, end: replacedRange.start)),
+          copy(
+            range: TextRange(start: range.start, end: replacedRange.start),
+          ),
          copy(
            range: TextRange(
              start: replacedRange.end - changedOffset,
@@ -189,7 +218,9 @@ class TextEditingInlineSpanReplacement {
        ];
      } else if (replacementLengthenedText) {
        return [
-          copy(range: TextRange(start: range.start, end: replacedRange.start)),
+          copy(
+            range: TextRange(start: range.start, end: replacedRange.start),
+          ),
          copy(
            range: TextRange(
              start: replacedRange.end + changedOffset,
@@ -199,8 +230,12 @@ class TextEditingInlineSpanReplacement {
        ];
      } else if (replacementEqualLength) {
        return [
-          copy(range: TextRange(start: range.start, end: replacedRange.start)),
-          copy(range: TextRange(start: replacedRange.end, end: range.end)),
+          copy(
+            range: TextRange(start: range.start, end: replacedRange.start),
+          ),
+          copy(
+            range: TextRange(start: replacedRange.end, end: range.end),
+          ),
        ];
      }
    } else if (range.start >= replacedRange.start &&
@@ -232,7 +267,11 @@ class TextEditingInlineSpanReplacement {
      }
    } else if (range.end <= replacedRange.start &&
        range.end < replacedRange.end) {
-      return [copy(range: TextRange(start: range.start, end: range.end))];
+      return [
+        copy(
+          range: TextRange(start: range.start, end: range.end),
+        ),
+      ];
    }

    return null;
@@ -250,15 +289,23 @@ class TextEditingInlineSpanReplacement {
    return this;
  }

-  List<TextEditingInlineSpanReplacement>? removeRange(TextRange removalRange) {
+  List<TextEditingInlineSpanReplacement>? removeRange(
+    TextRange removalRange,
+  ) {
    if (range.start >= removalRange.start &&
        (range.start < removalRange.end && range.end > removalRange.end)) {
-      return [copy(range: TextRange(start: removalRange.end, end: range.end))];
+      return [
+        copy(
+          range: TextRange(start: removalRange.end, end: range.end),
+        ),
+      ];
    } else if ((range.start < removalRange.start &&
            range.end > removalRange.start) &&
        range.end <= removalRange.end) {
      return [
-        copy(range: TextRange(start: range.start, end: removalRange.start)),
+        copy(
+          range: TextRange(start: range.start, end: removalRange.start),
+        ),
      ];
    } else if (range.start < removalRange.start &&
        range.end > removalRange.end) {
@@ -267,7 +314,9 @@ class TextEditingInlineSpanReplacement {
          range: TextRange(start: range.start, end: removalRange.start),
          expand: removalRange.isCollapsed ? false : expand,
        ),
-        copy(range: TextRange(start: removalRange.end, end: range.end)),
+        copy(
+          range: TextRange(start: removalRange.end, end: range.end),
+        ),
      ];
    } else if (range.start >= removalRange.start &&
        range.end <= removalRange.end) {
@@ -278,7 +327,8 @@ class TextEditingInlineSpanReplacement {
    } else if (range.end <= removalRange.start &&
        range.end < removalRange.end) {
      return [this];
-    } else if (removalRange.isCollapsed && range.end == removalRange.start) {
+    } else if (removalRange.isCollapsed &&
+        range.end == removalRange.start) {
      return [this];
    }

@@ -453,7 +503,9 @@ class ReplacementTextEditingController extends TextEditingController {
    required bool withComposing,
  }) {
    assert(
-      !value.composing.isValid || !withComposing || value.isComposingRangeValid,
+      !value.composing.isValid ||
+          !withComposing ||
+          value.isComposingRangeValid,
    );

    // Keep a mapping of TextRanges to the InlineSpan to replace it with.
@@ -467,7 +519,10 @@ class ReplacementTextEditingController extends TextEditingController {
          in replacements!) {
        _addToMappingWithOverlaps(
          replacement.generator,
-          TextRange(start: replacement.range.start, end: replacement.range.end),
+          TextRange(
+            start: replacement.range.start,
+            end: replacement.range.end,
+          ),
          rangeSpanMapping,
          value.text,
        );
@@ -484,12 +539,11 @@ class ReplacementTextEditingController extends TextEditingController {
        withComposing) {
      _addToMappingWithOverlaps(
        (value, range) {
-          final TextStyle composingStyle =
-              style != null
-                  ? style.merge(
-                    const TextStyle(decoration: TextDecoration.underline),
-                  )
-                  : const TextStyle(decoration: TextDecoration.underline);
+          final TextStyle composingStyle = style != null
+              ? style.merge(
+                  const TextStyle(decoration: TextDecoration.underline),
+                )
+              : const TextStyle(decoration: TextDecoration.underline);
          return TextSpan(style: composingStyle, text: value);
        },
        value.composing,
@@ -509,7 +563,9 @@ class ReplacementTextEditingController extends TextEditingController {
    for (final TextRange range in sortedRanges) {
      if (range.start > previousEndIndex) {
        spans.add(
-          TextSpan(text: value.text.substring(previousEndIndex, range.start)),
+          TextSpan(
+            text: value.text.substring(previousEndIndex, range.start),
+          ),
        );
      }
      spans.add(rangeSpanMapping[range]!);
@@ -624,8 +680,9 @@ class ReplacementTextEditingController extends TextEditingController {
      }

      Set<TextStyle> styles = <TextStyle>{};
-      List<int> otherEndPoints =
-          endPoints.getRange(1, endPoints.length).toList();
+      List<int> otherEndPoints = endPoints
+          .getRange(1, endPoints.length)
+          .toList();
      for (int i = 0; i < endPoints.length - 1; i++) {
        styles = styles.difference(end[endPoints[i]]!);
        styles.addAll(start[endPoints[i]]!);
@@ -671,7 +728,8 @@ class ReplacementTextEditingController extends TextEditingController {
    final List<TextEditingInlineSpanReplacement> toRemove = [];
    final List<TextEditingInlineSpanReplacement> toAdd = [];

-    for (final TextEditingInlineSpanReplacement replacement in replacements!) {
+    for (final TextEditingInlineSpanReplacement replacement
+        in replacements!) {
      if (replacement.range.end == selection.start) {
        TextStyle? replacementStyle =
            (replacement.generator('', const TextRange.collapsed(0))
@@ -689,7 +747,8 @@ class ReplacementTextEditingController extends TextEditingController {
      replacements!.remove(replacementToRemove);
    }

-    for (final TextEditingInlineSpanReplacement replacementWithExpandDisabled
+    for (final TextEditingInlineSpanReplacement
+        replacementWithExpandDisabled
        in toAdd) {
      replacements!.add(replacementWithExpandDisabled);
    }
@@ -704,7 +763,8 @@ class ReplacementTextEditingController extends TextEditingController {
    // should be enabled.
    final List<TextStyle> stylesAtSelection = <TextStyle>[];

-    for (final TextEditingInlineSpanReplacement replacement in replacements!) {
+    for (final TextEditingInlineSpanReplacement replacement
+        in replacements!) {
      if (selection.isCollapsed) {
        if (math.max(replacement.range.start, selection.start) <=
            math.min(replacement.range.end, selection.end)) {
@@ -738,7 +798,10 @@ class ReplacementTextEditingController extends TextEditingController {
    return stylesAtSelection;
  }

-  void removeReplacementsAtRange(TextRange removalRange, TextStyle? attribute) {
+  void removeReplacementsAtRange(
+    TextRange removalRange,
+    TextStyle? attribute,
+  ) {
    final List<TextEditingInlineSpanReplacement> toRemove = [];
    final List<TextEditingInlineSpanReplacement> toAdd = [];

@@ -755,8 +818,8 @@ class ReplacementTextEditingController extends TextEditingController {
              math.min(replacement.range.end, removalRange.end)) &&
          replacementStyle != null) {
        if (replacementStyle == attribute!) {
-          List<TextEditingInlineSpanReplacement>? newReplacements = replacement
-              .removeRange(removalRange);
+          List<TextEditingInlineSpanReplacement>? newReplacements =
+              replacement.removeRange(removalRange);

          if (newReplacements != null) {
            if (newReplacements.length == 1) {
@@ -782,7 +845,8 @@ class ReplacementTextEditingController extends TextEditingController {
      replacements!.add(replacementToAdd);
    }

-    for (TextEditingInlineSpanReplacement replacementToRemove in toRemove) {
+    for (TextEditingInlineSpanReplacement replacementToRemove
+        in toRemove) {
      replacements!.remove(replacementToRemove);
    }
  }
--- a/simplistic_editor/lib/text_editing_delta_history_view.dart
+++ b/simplistic_editor/lib/text_editing_delta_history_view.dart
@@ -64,7 +64,10 @@ class TextEditingDeltaHistoryView extends StatelessWidget {

  Widget _buildTextEditingDeltaViewHeader() {
    return Padding(
-      padding: const EdgeInsets.symmetric(horizontal: 35.0, vertical: 10.0),
+      padding: const EdgeInsets.symmetric(
+        horizontal: 35.0,
+        vertical: 10.0,
+      ),
      child: Row(
        children: [
          Expanded(
@@ -186,9 +189,15 @@ class TextEditingDeltaView extends StatelessWidget {
        children: [
          Expanded(child: Text(deltaType)),
          Expanded(child: Text(deltaText)),
-          Expanded(child: Text('(${deltaRange.start}, ${deltaRange.end})')),
-          Expanded(child: Text('(${newSelection.start}, ${newSelection.end})')),
-          Expanded(child: Text('(${newComposing.start}, ${newComposing.end})')),
+          Expanded(
+            child: Text('(${deltaRange.start}, ${deltaRange.end})'),
+          ),
+          Expanded(
+            child: Text('(${newSelection.start}, ${newSelection.end})'),
+          ),
+          Expanded(
+            child: Text('(${newComposing.start}, ${newComposing.end})'),
+          ),
        ],
      ),
    );
--- a/simplistic_editor/pubspec.yaml
+++ b/simplistic_editor/pubspec.yaml
@@ -1,5 +1,7 @@
 name: simplistic_editor
 description: A new Flutter project.
+version: 1.0.0+1
+resolution: workspace

 # The following line prevents the package from being accidentally published to
 # pub.dev using `flutter pub publish`. This is preferred for private packages.
@@ -15,10 +17,10 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 1.0.0+1
+

 environment:
-  sdk: ^3.7.0-0
+  sdk: ^3.9.0-0

 # Dependencies specify other packages that your package needs in order to work.
 # To automatically upgrade your package dependencies to the latest versions
@@ -30,7 +32,6 @@ dependencies:
  flutter:
    sdk: flutter

-
  # The following adds the Cupertino Icons font to your application.
  # Use with the CupertinoIcons class for iOS style icons.
  cupertino_icons: ^1.0.2
@@ -40,7 +41,6 @@ dev_dependencies:
    path: ../analysis_defaults
  flutter_test:
    sdk: flutter
-
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec

--- a/simplistic_editor/test/main_screen_test.dart
+++ b/simplistic_editor/test/main_screen_test.dart
@@ -71,7 +71,10 @@ void main() {
    );

    // About Dialog
-    expect(find.widgetWithIcon(IconButton, Icons.info_outline), findsOneWidget);
+    expect(
+      find.widgetWithIcon(IconButton, Icons.info_outline),
+      findsOneWidget,
+    );
    await tester.tap(find.widgetWithIcon(IconButton, Icons.info_outline));
    await tester.pumpAndSettle();
    expect(find.widgetWithText(Center, 'About'), findsOneWidget);