chore: Moved didUpdateWidget calls first (#96944)

packages/flutter/lib/src/cupertino/picker.dart

@@ -218,13 +218,13 @@ class _CupertinoPickerState extends State<CupertinoPicker> {
 
   @override
   void didUpdateWidget(CupertinoPicker oldWidget) {
+    super.didUpdateWidget(oldWidget);
     if (widget.scrollController != null && oldWidget.scrollController == null) {
       _controller = null;
     } else if (widget.scrollController == null && oldWidget.scrollController != null) {
       assert(_controller == null);
       _controller = FixedExtentScrollController();
     }
-    super.didUpdateWidget(oldWidget);
   }
 
   @override

packages/flutter/lib/src/cupertino/sliding_segmented_control.dart

@@ -123,8 +123,8 @@ class _SegmentState<T> extends State<_Segment<T>> with TickerProviderStateMixin<
 
   @override
   void didUpdateWidget(_Segment<T> oldWidget) {
-    assert(oldWidget.key == widget.key);
     super.didUpdateWidget(oldWidget);
+    assert(oldWidget.key == widget.key);
 
     if (oldWidget.shouldScaleContent != widget.shouldScaleContent) {
       highlightPressScaleAnimation = highlightPressScaleController.drive(
@@ -213,8 +213,8 @@ class _SegmentSeparatorState extends State<_SegmentSeparator> with TickerProvide
 
   @override
   void didUpdateWidget(_SegmentSeparator oldWidget) {
-    assert(oldWidget.key == widget.key);
     super.didUpdateWidget(oldWidget);
+    assert(oldWidget.key == widget.key);
 
     if (oldWidget.highlighted != widget.highlighted) {
       separatorOpacityController.animateTo(

packages/flutter/lib/src/cupertino/text_selection_toolbar.dart

@@ -422,6 +422,7 @@ class _CupertinoTextSelectionToolbarContentState extends State<_CupertinoTextSel
 
   @override
   void didUpdateWidget(_CupertinoTextSelectionToolbarContent oldWidget) {
+    super.didUpdateWidget(oldWidget);
     // If the children are changing, the current page should be reset.
     if (widget.children != oldWidget.children) {
       _page = 0;
@@ -429,7 +430,6 @@ class _CupertinoTextSelectionToolbarContentState extends State<_CupertinoTextSel
       _controller.forward();
       _controller.removeStatusListener(_statusListener);
     }
-    super.didUpdateWidget(oldWidget);
   }
 
   @override

packages/flutter/lib/src/material/banner.dart

@@ -230,11 +230,11 @@ class _MaterialBannerState extends State<MaterialBanner> {
 
   @override
   void didUpdateWidget(MaterialBanner oldWidget) {
+    super.didUpdateWidget(oldWidget);
     if (widget.animation != oldWidget.animation) {
       oldWidget.animation?.removeStatusListener(_onAnimationStatusChanged);
       widget.animation?.addStatusListener(_onAnimationStatusChanged);
     }
-    super.didUpdateWidget(oldWidget);
   }
 
   @override

packages/flutter/lib/src/material/scaffold.dart

@@ -2596,6 +2596,7 @@ class ScaffoldState extends State<Scaffold> with TickerProviderStateMixin, Resto
 
   @override
   void didUpdateWidget(Scaffold oldWidget) {
+    super.didUpdateWidget(oldWidget);
     // Update the Floating Action Button Animator, and then schedule the Floating Action Button for repositioning.
     if (widget.floatingActionButtonAnimator != oldWidget.floatingActionButtonAnimator) {
       _floatingActionButtonAnimator = widget.floatingActionButtonAnimator ?? _kDefaultFloatingActionButtonAnimator;
@@ -2628,7 +2629,6 @@ class ScaffoldState extends State<Scaffold> with TickerProviderStateMixin, Resto
         _updatePersistentBottomSheet();
       }
     }
-    super.didUpdateWidget(oldWidget);
   }
 
   @override

packages/flutter/lib/src/material/snack_bar.dart

@@ -385,11 +385,11 @@ class _SnackBarState extends State<SnackBar> {
 
   @override
   void didUpdateWidget(SnackBar oldWidget) {
+    super.didUpdateWidget(oldWidget);
     if (widget.animation != oldWidget.animation) {
       oldWidget.animation!.removeStatusListener(_onAnimationStatusChanged);
       widget.animation!.addStatusListener(_onAnimationStatusChanged);
     }
-    super.didUpdateWidget(oldWidget);
   }
 
   @override

packages/flutter/lib/src/widgets/router.dart

@@ -1087,12 +1087,12 @@ class _BackButtonListenerState extends State<BackButtonListener> {
 
   @override
   void didUpdateWidget(covariant BackButtonListener oldWidget) {
+    super.didUpdateWidget(oldWidget);
     if (oldWidget.onBackButtonPressed != widget.onBackButtonPressed) {
       dispatcher?.removeCallback(oldWidget.onBackButtonPressed);
       dispatcher?.addCallback(widget.onBackButtonPressed);
       dispatcher?.takePriority();
     }
-    super.didUpdateWidget(oldWidget);
   }
 
   @override

packages/flutter/lib/src/widgets/value_listenable_builder.dart

@@ -164,12 +164,12 @@ class _ValueListenableBuilderState<T> extends State<ValueListenableBuilder<T>> {
 
   @override
   void didUpdateWidget(ValueListenableBuilder<T> oldWidget) {
+    super.didUpdateWidget(oldWidget);
     if (oldWidget.valueListenable != widget.valueListenable) {
       oldWidget.valueListenable.removeListener(_valueChanged);
       value = widget.valueListenable.value;
       widget.valueListenable.addListener(_valueChanged);
     }
-    super.didUpdateWidget(oldWidget);
   }
 
   @override