diff --git a/lib/src/utils/platform_helper.dart b/lib/src/utils/platform_helper.dart
index 2f1b2b66..1ee63392 100644
--- a/lib/src/utils/platform_helper.dart
+++ b/lib/src/utils/platform_helper.dart
@@ -5,8 +5,21 @@ bool isMobile([TargetPlatform? targetPlatform]) {
   return {TargetPlatform.iOS, TargetPlatform.android}.contains(targetPlatform);
 }
 
-bool get isDesktop => {
-      TargetPlatform.macOS,
-      TargetPlatform.linux,
-      TargetPlatform.windows
-    }.contains(defaultTargetPlatform);
+bool isDesktop([TargetPlatform? targetPlatform]) {
+  targetPlatform ??= defaultTargetPlatform;
+  return {TargetPlatform.macOS, TargetPlatform.linux, TargetPlatform.windows}
+      .contains(targetPlatform);
+}
+
+bool isKeyboardOS([TargetPlatform? targetPlatform]) {
+  targetPlatform ??= defaultTargetPlatform;
+  return isDesktop(targetPlatform) || targetPlatform == TargetPlatform.fuchsia;
+}
+
+bool isAppleOS([TargetPlatform? targetPlatform]) {
+  targetPlatform ??= defaultTargetPlatform;
+  return {
+    TargetPlatform.macOS,
+    TargetPlatform.iOS,
+  }.contains(targetPlatform);
+}
diff --git a/lib/src/widgets/cursor.dart b/lib/src/widgets/cursor.dart
index 92666d82..12eeafc2 100644
--- a/lib/src/widgets/cursor.dart
+++ b/lib/src/widgets/cursor.dart
@@ -1,8 +1,8 @@
 import 'dart:async';
 
-import 'package:flutter/foundation.dart';
 import 'package:flutter/widgets.dart';
 
+import '../utils/platform_helper.dart';
 import 'box.dart';
 
 /// Style properties of editing cursor.
@@ -287,33 +287,26 @@ class CursorPainter {
 
     final caretHeight = editable!.getFullHeightForCaret(position);
     if (caretHeight != null) {
-      switch (defaultTargetPlatform) {
-        case TargetPlatform.android:
-        case TargetPlatform.fuchsia:
-        case TargetPlatform.linux:
-        case TargetPlatform.windows:
-          // Override the height to take the full height of the glyph at the
-          // TextPosition when not on iOS. iOS has special handling that
-          // creates a taller caret.
-          caretRect = Rect.fromLTWH(
-            caretRect.left,
-            caretRect.top - 2.0,
-            caretRect.width,
-            caretHeight,
-          );
-          break;
-        case TargetPlatform.iOS:
-        case TargetPlatform.macOS:
-          // Center the caret vertically along the text.
-          caretRect = Rect.fromLTWH(
-            caretRect.left,
-            caretRect.top + (caretHeight - caretRect.height) / 2,
-            caretRect.width,
-            caretRect.height,
-          );
-          break;
-        default:
-          throw UnimplementedError();
+      if (isKeyboardOS()) {
+        // Override the height to take the full height of the glyph at the
+        // TextPosition when not on iOS. iOS has special handling that
+        // creates a taller caret.
+        caretRect = Rect.fromLTWH(
+          caretRect.left,
+          caretRect.top - 2.0,
+          caretRect.width,
+          caretHeight,
+        );
+      } else if (isAppleOS()) {
+        // Center the caret vertically along the text.
+        caretRect = Rect.fromLTWH(
+          caretRect.left,
+          caretRect.top + (caretHeight - caretRect.height) / 2,
+          caretRect.width,
+          caretRect.height,
+        );
+      } else {
+        throw UnimplementedError();
       }
     }
 
diff --git a/lib/src/widgets/default_styles.dart b/lib/src/widgets/default_styles.dart
index 2edc2088..555c2f21 100644
--- a/lib/src/widgets/default_styles.dart
+++ b/lib/src/widgets/default_styles.dart
@@ -3,6 +3,7 @@ import 'package:tuple/tuple.dart';
 
 import '../../flutter_quill.dart';
 import '../../models/documents/style.dart';
+import '../utils/platform_helper.dart';
 
 class QuillStyles extends InheritedWidget {
   const QuillStyles({
@@ -192,19 +193,12 @@ class DefaultStyles {
     );
     const baseSpacing = Tuple2<double, double>(6, 0);
     String fontFamily;
-    switch (themeData.platform) {
-      case TargetPlatform.iOS:
-      case TargetPlatform.macOS:
-        fontFamily = 'Menlo';
-        break;
-      case TargetPlatform.android:
-      case TargetPlatform.fuchsia:
-      case TargetPlatform.windows:
-      case TargetPlatform.linux:
-        fontFamily = 'Roboto Mono';
-        break;
-      default:
-        throw UnimplementedError();
+    if (isAppleOS(themeData.platform)) {
+      fontFamily = 'Menlo';
+    } else if (isKeyboardOS(themeData.platform)) {
+      fontFamily = 'Roboto Mono';
+    } else {
+      throw UnimplementedError();
     }
 
     final inlineCodeStyle = TextStyle(
diff --git a/lib/src/widgets/editor.dart b/lib/src/widgets/editor.dart
index f36abdcc..a4ded7d8 100644
--- a/lib/src/widgets/editor.dart
+++ b/lib/src/widgets/editor.dart
@@ -398,34 +398,26 @@ class _QuillEditorState extends State<QuillEditor>
     Color selectionColor;
     Radius? cursorRadius;
 
-    switch (theme.platform) {
-      case TargetPlatform.android:
-      case TargetPlatform.fuchsia:
-      case TargetPlatform.linux:
-      case TargetPlatform.windows:
-        textSelectionControls = materialTextSelectionControls;
-        paintCursorAboveText = false;
-        cursorOpacityAnimates = false;
-        cursorColor ??= selectionTheme.cursorColor ?? theme.colorScheme.primary;
-        selectionColor = selectionTheme.selectionColor ??
-            theme.colorScheme.primary.withOpacity(0.40);
-        break;
-      case TargetPlatform.iOS:
-      case TargetPlatform.macOS:
-        final cupertinoTheme = CupertinoTheme.of(context);
-        textSelectionControls = cupertinoTextSelectionControls;
-        paintCursorAboveText = true;
-        cursorOpacityAnimates = true;
-        cursorColor ??=
-            selectionTheme.cursorColor ?? cupertinoTheme.primaryColor;
-        selectionColor = selectionTheme.selectionColor ??
-            cupertinoTheme.primaryColor.withOpacity(0.40);
-        cursorRadius ??= const Radius.circular(2);
-        cursorOffset = Offset(
-            iOSHorizontalOffset / MediaQuery.of(context).devicePixelRatio, 0);
-        break;
-      default:
-        throw UnimplementedError();
+    if (isKeyboardOS(theme.platform)) {
+      textSelectionControls = materialTextSelectionControls;
+      paintCursorAboveText = false;
+      cursorOpacityAnimates = false;
+      cursorColor ??= selectionTheme.cursorColor ?? theme.colorScheme.primary;
+      selectionColor = selectionTheme.selectionColor ??
+          theme.colorScheme.primary.withOpacity(0.40);
+    } else if (isAppleOS(theme.platform)) {
+      final cupertinoTheme = CupertinoTheme.of(context);
+      textSelectionControls = cupertinoTextSelectionControls;
+      paintCursorAboveText = true;
+      cursorOpacityAnimates = true;
+      cursorColor ??= selectionTheme.cursorColor ?? cupertinoTheme.primaryColor;
+      selectionColor = selectionTheme.selectionColor ??
+          cupertinoTheme.primaryColor.withOpacity(0.40);
+      cursorRadius ??= const Radius.circular(2);
+      cursorOffset = Offset(
+          iOSHorizontalOffset / MediaQuery.of(context).devicePixelRatio, 0);
+    } else {
+      throw UnimplementedError();
     }
 
     final child = RawEditor(
@@ -524,26 +516,21 @@ class _QuillEditorSelectionGestureDetectorBuilder
     if (!delegate.selectionEnabled) {
       return;
     }
-    switch (Theme.of(_state.context).platform) {
-      case TargetPlatform.iOS:
-      case TargetPlatform.macOS:
-        renderEditor!.selectPositionAt(
-          from: details.globalPosition,
-          cause: SelectionChangedCause.longPress,
-        );
-        break;
-      case TargetPlatform.android:
-      case TargetPlatform.fuchsia:
-      case TargetPlatform.linux:
-      case TargetPlatform.windows:
-        renderEditor!.selectWordsInRange(
-          details.globalPosition - details.offsetFromOrigin,
-          details.globalPosition,
-          SelectionChangedCause.longPress,
-        );
-        break;
-      default:
-        throw 'Invalid platform';
+
+    final _platform = Theme.of(_state.context).platform;
+    if (isAppleOS(_platform)) {
+      renderEditor!.selectPositionAt(
+        from: details.globalPosition,
+        cause: SelectionChangedCause.longPress,
+      );
+    } else if (isKeyboardOS(_platform)) {
+      renderEditor!.selectWordsInRange(
+        details.globalPosition - details.offsetFromOrigin,
+        details.globalPosition,
+        SelectionChangedCause.longPress,
+      );
+    } else {
+      throw UnimplementedError();
     }
   }
 
@@ -599,52 +586,40 @@ class _QuillEditorSelectionGestureDetectorBuilder
     final positionSelected = _isPositionSelected(details);
 
     if (delegate.selectionEnabled && !positionSelected) {
-      switch (Theme.of(_state.context).platform) {
-        case TargetPlatform.iOS:
-        case TargetPlatform.macOS:
-          switch (details.kind) {
-            case PointerDeviceKind.mouse:
-            case PointerDeviceKind.stylus:
-            case PointerDeviceKind.invertedStylus:
-              // Precise devices should place the cursor at a precise position.
-              // If `Shift` key is pressed then
-              // extend current selection instead.
-              if (isShiftClick(details.kind)) {
-                renderEditor!
-                  ..extendSelection(details.globalPosition,
-                      cause: SelectionChangedCause.tap)
-                  ..onSelectionCompleted();
-              } else {
-                renderEditor!
-                  ..selectPosition(cause: SelectionChangedCause.tap)
-                  ..onSelectionCompleted();
-              }
-
-              break;
-            case PointerDeviceKind.touch:
-            case PointerDeviceKind.unknown:
-              // On macOS/iOS/iPadOS a touch tap places the cursor at the edge
-              // of the word.
-              try {
-                renderEditor!
-                  ..selectWordEdge(SelectionChangedCause.tap)
-                  ..onSelectionCompleted();
-              } finally {
-                break;
-              }
-          }
-          break;
-        case TargetPlatform.android:
-        case TargetPlatform.fuchsia:
-        case TargetPlatform.linux:
-        case TargetPlatform.windows:
-          try {
+      final _platform = Theme.of(_state.context).platform;
+      if (isAppleOS(_platform)) {
+        switch (details.kind) {
+          case PointerDeviceKind.mouse:
+          case PointerDeviceKind.stylus:
+          case PointerDeviceKind.invertedStylus:
+            // Precise devices should place the cursor at a precise position.
+            // If `Shift` key is pressed then
+            // extend current selection instead.
+            if (isShiftClick(details.kind)) {
+              renderEditor!
+                ..extendSelection(details.globalPosition,
+                    cause: SelectionChangedCause.tap)
+                ..onSelectionCompleted();
+            } else {
+              renderEditor!
+                ..selectPosition(cause: SelectionChangedCause.tap)
+                ..onSelectionCompleted();
+            }
+
+            break;
+          case PointerDeviceKind.touch:
+          case PointerDeviceKind.unknown:
+            // On macOS/iOS/iPadOS a touch tap places the cursor at the edge
+            // of the word.
             renderEditor!
-              ..selectPosition(cause: SelectionChangedCause.tap)
+              ..selectWordEdge(SelectionChangedCause.tap)
               ..onSelectionCompleted();
-          } finally {
             break;
-          }
+        }
+      } else if (isKeyboardOS(_platform)) {
+        renderEditor!
+          ..selectPosition(cause: SelectionChangedCause.tap)
+          ..onSelectionCompleted();
       }
     }
     _state._requestKeyboard();
@@ -661,23 +636,17 @@ class _QuillEditorSelectionGestureDetectorBuilder
     }
 
     if (delegate.selectionEnabled) {
-      switch (Theme.of(_state.context).platform) {
-        case TargetPlatform.iOS:
-        case TargetPlatform.macOS:
-          renderEditor!.selectPositionAt(
-            from: details.globalPosition,
-            cause: SelectionChangedCause.longPress,
-          );
-          break;
-        case TargetPlatform.android:
-        case TargetPlatform.fuchsia:
-        case TargetPlatform.linux:
-        case TargetPlatform.windows:
-          renderEditor!.selectWord(SelectionChangedCause.longPress);
-          Feedback.forLongPress(_state.context);
-          break;
-        default:
-          throw 'Invalid platform';
+      final _platform = Theme.of(_state.context).platform;
+      if (isAppleOS(_platform)) {
+        renderEditor!.selectPositionAt(
+          from: details.globalPosition,
+          cause: SelectionChangedCause.longPress,
+        );
+      } else if (isKeyboardOS(_platform)) {
+        renderEditor!.selectWord(SelectionChangedCause.longPress);
+        Feedback.forLongPress(_state.context);
+      } else {
+        throw UnimplementedError();
       }
     }
   }
diff --git a/lib/src/widgets/raw_editor.dart b/lib/src/widgets/raw_editor.dart
index 6d857d5e..6b413cf2 100644
--- a/lib/src/widgets/raw_editor.dart
+++ b/lib/src/widgets/raw_editor.dart
@@ -1,5 +1,6 @@
 import 'dart:async';
 import 'dart:convert';
+import 'dart:io';
 import 'dart:math' as math;
 
 import 'package:flutter/cupertino.dart';
@@ -16,6 +17,7 @@ import '../models/documents/attribute.dart';
 import '../models/documents/document.dart';
 import '../models/documents/nodes/block.dart';
 import '../models/documents/nodes/line.dart';
+import '../utils/platform_helper.dart';
 import 'controller.dart';
 import 'cursor.dart';
 import 'default_styles.dart';
@@ -524,10 +526,7 @@ class RawEditorState extends EditorState
     _floatingCursorResetController = AnimationController(vsync: this);
     _floatingCursorResetController.addListener(onFloatingCursorResetTick);
 
-    if (defaultTargetPlatform == TargetPlatform.windows ||
-        defaultTargetPlatform == TargetPlatform.macOS ||
-        defaultTargetPlatform == TargetPlatform.linux ||
-        defaultTargetPlatform == TargetPlatform.fuchsia) {
+    if (isKeyboardOS()) {
       _keyboardVisible = true;
     } else {
       _keyboardVisibilityController = KeyboardVisibilityController();
@@ -852,24 +851,16 @@ class RawEditorState extends EditorState
       bringIntoView(textEditingValue.selection.extent);
       hideToolbar(false);
 
-      switch (defaultTargetPlatform) {
-        case TargetPlatform.iOS:
-          break;
-        case TargetPlatform.macOS:
-        case TargetPlatform.android:
-        case TargetPlatform.fuchsia:
-        case TargetPlatform.linux:
-        case TargetPlatform.windows:
-          // Collapse the selection and hide the toolbar and handles.
-          userUpdateTextEditingValue(
-            TextEditingValue(
-              text: textEditingValue.text,
-              selection: TextSelection.collapsed(
-                  offset: textEditingValue.selection.end),
-            ),
-            SelectionChangedCause.toolbar,
-          );
-          break;
+      if (isKeyboardOS() || Platform.isAndroid) {
+        // Collapse the selection and hide the toolbar and handles.
+        userUpdateTextEditingValue(
+          TextEditingValue(
+            text: textEditingValue.text,
+            selection:
+                TextSelection.collapsed(offset: textEditingValue.selection.end),
+          ),
+          SelectionChangedCause.toolbar,
+        );
       }
     }
   }
diff --git a/lib/src/widgets/text_line.dart b/lib/src/widgets/text_line.dart
index 0e4c05cd..251c3f9f 100644
--- a/lib/src/widgets/text_line.dart
+++ b/lib/src/widgets/text_line.dart
@@ -1,7 +1,6 @@
 import 'dart:collection';
 import 'dart:math' as math;
 
-import 'package:flutter/foundation.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
@@ -81,7 +80,7 @@ class _TextLineState extends State<TextLine> {
 
     // Desktop platforms (macos, linux, windows):
     // only allow Meta(Control)+Click combinations
-    if (isDesktop) {
+    if (isDesktop()) {
       return _metaOrControlPressed;
     }
     // Mobile platforms (ios, android): always allow but we install a
@@ -376,7 +375,7 @@ class _TextLineState extends State<TextLine> {
       return _linkRecognizers[segment]!;
     }
 
-    if (isDesktop || widget.readOnly) {
+    if (isDesktop() || widget.readOnly) {
       _linkRecognizers[segment] = TapGestureRecognizer()
         ..onTap = () => _tapNodeLink(segment);
     } else {
@@ -854,19 +853,12 @@ class RenderEditableTextLine extends RenderEditableBox {
   /// of the cursor for iOS is approximate and obtained through an eyeball
   /// comparison.
   void _computeCaretPrototype() {
-    switch (defaultTargetPlatform) {
-      case TargetPlatform.iOS:
-      case TargetPlatform.macOS:
-        _caretPrototype = Rect.fromLTWH(0, 0, cursorWidth, cursorHeight + 2);
-        break;
-      case TargetPlatform.android:
-      case TargetPlatform.fuchsia:
-      case TargetPlatform.linux:
-      case TargetPlatform.windows:
-        _caretPrototype = Rect.fromLTWH(0, 2, cursorWidth, cursorHeight - 4.0);
-        break;
-      default:
-        throw 'Invalid platform';
+    if (isAppleOS()) {
+      _caretPrototype = Rect.fromLTWH(0, 0, cursorWidth, cursorHeight + 2);
+    } else if (isKeyboardOS()) {
+      _caretPrototype = Rect.fromLTWH(0, 2, cursorWidth, cursorHeight - 4.0);
+    } else {
+      throw UnimplementedError();
     }
   }