Remove isMaterialAppTheme property (#71861)
diff --git a/packages/flutter/lib/src/material/app.dart b/packages/flutter/lib/src/material/app.dart
index ac37ebe..5d11624 100644
--- a/packages/flutter/lib/src/material/app.dart
+++ b/packages/flutter/lib/src/material/app.dart
@@ -739,7 +739,6 @@
key: widget.scaffoldMessengerKey,
child: AnimatedTheme(
data: theme,
- isMaterialAppTheme: true,
child: widget.builder != null
? Builder(
builder: (BuildContext context) {
diff --git a/packages/flutter/lib/src/material/theme.dart b/packages/flutter/lib/src/material/theme.dart
index 034dfdb..2463a62 100644
--- a/packages/flutter/lib/src/material/theme.dart
+++ b/packages/flutter/lib/src/material/theme.dart
@@ -40,7 +40,6 @@
const Theme({
Key? key,
required this.data,
- this.isMaterialAppTheme = false,
required this.child,
}) : assert(child != null),
assert(data != null),
@@ -49,17 +48,6 @@
/// Specifies the color and typography values for descendant widgets.
final ThemeData data;
- /// True if this theme was installed by the [MaterialApp].
- ///
- /// When an app uses the [Navigator] to push a route, the route's widgets
- /// will only inherit from the app's theme, even though the widget that
- /// triggered the push may inherit from a theme that "shadows" the app's
- /// theme because it's deeper in the widget tree. Apps can find the shadowing
- /// theme with `Theme.of(context, shadowThemeOnly: true)` and pass it along
- /// to the class that creates a route's widgets. Material widgets that push
- /// routes, like [PopupMenuButton] and [DropdownButton], do this.
- final bool isMaterialAppTheme;
-
/// The widget below this widget in the tree.
///
/// {@macro flutter.widgets.ProxyWidget.child}
@@ -209,7 +197,6 @@
const AnimatedTheme({
Key? key,
required this.data,
- this.isMaterialAppTheme = false,
Curve curve = Curves.linear,
Duration duration = kThemeAnimationDuration,
VoidCallback? onEnd,
@@ -221,9 +208,6 @@
/// Specifies the color and typography values for descendant widgets.
final ThemeData data;
- /// True if this theme was created by the [MaterialApp]. See [Theme.isMaterialAppTheme].
- final bool isMaterialAppTheme;
-
/// The widget below this widget in the tree.
///
/// {@macro flutter.widgets.ProxyWidget.child}
@@ -245,7 +229,6 @@
@override
Widget build(BuildContext context) {
return Theme(
- isMaterialAppTheme: widget.isMaterialAppTheme,
child: widget.child,
data: _data!.evaluate(animation!),
);
diff --git a/packages/flutter/test/material/text_selection_test.dart b/packages/flutter/test/material/text_selection_test.dart
index 972dde2..033738d 100644
--- a/packages/flutter/test/material/text_selection_test.dart
+++ b/packages/flutter/test/material/text_selection_test.dart
@@ -556,7 +556,6 @@
selectionHandleColor: Color(0x550000AA),
),
),
- isMaterialAppTheme: true,
child: Builder(
builder: (BuildContext context) {
return Container(
