Update deprecated members

packages/dropdown_button2/lib/src/dropdown_button2.dart

@@ -1,5 +1,3 @@
-// ignore_for_file: deprecated_member_use_from_same_package
-
 /*
  * Created by AHMED ELSAYED on 30 Nov 2021.
  * email: [email protected]
@@ -669,14 +667,11 @@ class _DropdownButton2State<T> extends State<DropdownButton2<T>>
       widget.onChanged != null;
 
   Orientation _getOrientation(BuildContext context) {
-    // TODO(Ahmed): use maybeOrientationOf [flutter>=v3.10.0].
-    Orientation? result = MediaQuery.maybeOf(context)?.orientation;
+    Orientation? result = MediaQuery.maybeOrientationOf(context);
     if (result == null) {
-      // If there's no MediaQuery, then use the window aspect to determine
+      // If there's no MediaQuery, then use the current FlutterView to determine
       // orientation.
-      // TODO(Ahmed): use View.of(context) and update the comment [flutter>=v3.10.0].
-      // ignore: deprecated_member_use
-      final Size size = WidgetsBinding.instance.window.physicalSize;
+      final Size size = View.of(context).physicalSize;
       result = size.width > size.height
           ? Orientation.landscape
           : Orientation.portrait;
@@ -771,10 +766,7 @@ class _DropdownButton2State<T> extends State<DropdownButton2<T>>
                       alignment: widget.alignment,
                       children: buttonHeight != null
                           ? buttonItems
-                              .mapIndexed((item, index) => item)
-                              .toList()
-                          // TODO(Ahmed): use indexed from Flutter [Dart>=v3.0.0].
-                          : buttonItems.mapIndexed((item, index) {
+                          : buttonItems.map((item) {
                               return Column(
                                 mainAxisSize: MainAxisSize.min,
                                 children: <Widget>[item],

packages/dropdown_button2/lib/src/dropdown_menu.dart

@@ -312,7 +312,7 @@ class _DropdownMenuPainter extends CustomPainter {
     );
 
     final Tween<double> bottom = Tween<double>(
-      begin: _clampDouble(top.begin! + itemHeight,
+      begin: clampDouble(top.begin! + itemHeight,
           math.min(itemHeight, size.height), size.height),
       end: size.height,
     );

packages/dropdown_button2/lib/src/dropdown_menu_item.dart

@@ -150,7 +150,6 @@ class _DropdownItemButtonState<T> extends State<_DropdownItemButton<T>> {
     switch (FocusManager.instance.highlightMode) {
       case FocusHighlightMode.touch:
         inTraditionalMode = false;
-        // TODO(Ahmed): Remove decorative breaks and add lint to it [flutter>=v3.10.0].
         break;
       case FocusHighlightMode.traditional:
         inTraditionalMode = true;
@@ -204,8 +203,8 @@ class _DropdownItemButtonState<T> extends State<_DropdownItemButton<T>> {
     final DropdownItem<T> dropdownItem = widget.route.items[widget.itemIndex];
     final double unit = 0.5 / (widget.route.items.length + 1.5);
     final double start =
-        _clampDouble(menuCurveEnd + (widget.itemIndex + 1) * unit, 0.0, 1.0);
-    final double end = _clampDouble(start + 1.5 * unit, 0.0, 1.0);
+        clampDouble(menuCurveEnd + (widget.itemIndex + 1) * unit, 0.0, 1.0);
+    final double end = clampDouble(start + 1.5 * unit, 0.0, 1.0);
     final CurvedAnimation opacity = CurvedAnimation(
         parent: widget.route.animation!, curve: Interval(start, end));
 

packages/dropdown_button2/lib/src/dropdown_route.dart

@@ -70,12 +70,12 @@ class _DropdownRoute<T> extends PopupRoute<_DropdownRouteResult<T>> {
           //Exclude BottomInset from maxHeight to avoid overlapping menu items
           //with keyboard when using searchable dropdown.
           //This will ensure menu is drawn in the actual available height.
-          // TODO(Ahmed): use paddingOf/paddingOf [flutter>=v3.10.0].
-          final MediaQueryData mediaQuery = MediaQuery.of(ctx);
+          final padding = MediaQuery.paddingOf(context);
+          final viewInsets = MediaQuery.viewInsetsOf(context);
           final BoxConstraints actualConstraints = constraints.copyWith(
-              maxHeight: constraints.maxHeight - mediaQuery.viewInsets.bottom);
+              maxHeight: constraints.maxHeight - viewInsets.bottom);
           final EdgeInsets mediaQueryPadding =
-              dropdownStyle.useSafeArea ? mediaQuery.padding : EdgeInsets.zero;
+              dropdownStyle.useSafeArea ? padding : EdgeInsets.zero;
           return ValueListenableBuilder<Rect?>(
             valueListenable: buttonRect,
             builder: (BuildContext context, Rect? rect, _) {
@@ -367,14 +367,14 @@ class _DropdownMenuRouteLayout<T> extends SingleChildLayoutDelegate {
       case DropdownDirection.textDirection:
         switch (textDirection!) {
           case TextDirection.rtl:
-            left = _clampDouble(
+            left = clampDouble(
               buttonRect.right - childSize.width + offset.dx,
               0.0,
               size.width - childSize.width,
             );
             break;
           case TextDirection.ltr:
-            left = _clampDouble(
+            left = clampDouble(
               buttonRect.left + offset.dx,
               0.0,
               size.width - childSize.width,
@@ -383,21 +383,21 @@ class _DropdownMenuRouteLayout<T> extends SingleChildLayoutDelegate {
         }
         break;
       case DropdownDirection.right:
-        left = _clampDouble(
+        left = clampDouble(
           buttonRect.left + offset.dx,
           0.0,
           size.width - childSize.width,
         );
         break;
       case DropdownDirection.left:
-        left = _clampDouble(
+        left = clampDouble(
           buttonRect.right - childSize.width + offset.dx,
           0.0,
           size.width - childSize.width,
         );
         break;
       case DropdownDirection.center:
-        left = _clampDouble(
+        left = clampDouble(
           (size.width - childSize.width) / 2 + offset.dx,
           0.0,
           size.width - childSize.width,

packages/dropdown_button2/lib/src/utils.dart

@@ -1,30 +1,5 @@
 part of 'dropdown_button2.dart';
 
-// Copyright 2014 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-/// Same as [num.clamp] but optimized for non-null [double].
-///
-/// This is faster because it avoids polymorphism, boxing, and special cases for
-/// floating point numbers.
-//
-// See also: //dev/benchmarks/microbenchmarks/lib/foundation/clamp.dart
-// TODO(Ahmed): use clampDouble from Flutter [flutter>=v3.3.0].
-double _clampDouble(double x, double min, double max) {
-  assert(min <= max && !max.isNaN && !min.isNaN);
-  if (x < min) {
-    return min;
-  }
-  if (x > max) {
-    return max;
-  }
-  if (x.isNaN) {
-    return max;
-  }
-  return x;
-}
-
 /// Adds separators to a list of heights.
 ///
 /// The [itemHeights] property is the list of heights of the items.
@@ -54,25 +29,6 @@ List<double> addSeparatorsHeights({
   return heights;
 }
 
-// ignore: public_member_api_docs
-extension ExtendedIterable<E> on Iterable<E> {
-  /// Like Iterable<T>.map but the callback has index as second argument
-  Iterable<T> mapIndexed<T>(T Function(E e, int i) f) {
-    var i = 0;
-    return map((e) => f(e, i++));
-  }
-
-  /// The last element of this iterable, or `null` if the iterable is empty.
-  ///
-  // TODO(Ahmed): use lastOrNull from Flutter [Dart>=v3.0.0].
-  E? get lastOrNull {
-    if (isEmpty) {
-      return null;
-    }
-    return last;
-  }
-}
-
 void _uniqueValueAssert<T>(
   List<DropdownItem<T>>? items,
   ValueListenable<T?>? valueListenable,

packages/dropdown_button2_test/test/utils/widget_tester_utils.dart

@@ -1,5 +1,3 @@
-// ignore_for_file: deprecated_member_use
-
 part of 'utils.dart';
 
 /// An extension that adds functions to a [WidgetTester] object.
@@ -13,15 +11,11 @@ extension WidgetTesterX on WidgetTester {
 
   /// Configure the tester view to represent the given view variant.
   void configureView(ViewVariant viewVariant) {
-    // TODO(Ahmed): use WidgetTester.view [flutter>=v3.10.0].
-    // view.physicalSize = viewVariant.physicalSize;
-    // view.devicePixelRatio = viewVariant.devicePixelRatio;
-
-    binding.window.physicalSizeTestValue = viewVariant.physicalSize;
-    binding.window.devicePixelRatioTestValue = viewVariant.devicePixelRatio;
+    view.physicalSize = viewVariant.physicalSize;
+    view.devicePixelRatio = viewVariant.devicePixelRatio;
 
-    addTearDown(binding.window.clearPhysicalSizeTestValue);
-    addTearDown(binding.window.clearDevicePixelRatioTestValue);
+    addTearDown(view.resetPhysicalSize);
+    addTearDown(view.resetDevicePixelRatio);
   }
 
   Future<void> verifyGolden(dynamic actual, Object file) async {