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Unverified Commit fdb17ab0 authored by hangyu's avatar hangyu Committed by GitHub
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Reland [a11y] Add isEnabled semantics flag to text field (#143601) 

Reland #143334
parent 2c2fed1d
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Showing with 94 additions and 16 deletions
packages/flutter/lib/src/material/text_field.dart
View file @ fdb17ab0
......@@ -1574,6 +1574,7 @@ class _TextFieldState extends State<TextField> with RestorationMixin implements
animation: controller, // changes the _currentLength
builder: (BuildContext context, Widget? child) {
return Semantics(
enabled: _isEnabled,
maxValueLength: semanticsMaxValueLength,
currentValueLength: _currentLength,
onTap: widget.readOnly ? null : () {
......
packages/flutter/test/cupertino/text_field_test.dart
View file @ fdb17ab0
......@@ -529,8 +529,11 @@ void main() {
children: <TestSemantics>[
TestSemantics(
id: 4,
flags: <SemanticsFlag>[SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState, SemanticsFlag.isEnabled,],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
],
actions: <SemanticsAction>[SemanticsAction.tap,
SemanticsAction.didGainAccessibilityFocus,],
textDirection: TextDirection.ltr,
......
packages/flutter/test/material/input_date_picker_form_field_test.dart
View file @ fdb17ab0
......@@ -279,6 +279,8 @@ void main() {
expect(tester.getSemantics(find.byType(EditableText)), matchesSemantics(
label: 'Enter Date',
isTextField: true,
hasEnabledState: true,
isEnabled: true,
isFocused: true,
value: '01/15/2016',
hasTapAction: true,
......
packages/flutter/test/material/search_test.dart
View file @ fdb17ab0
......@@ -670,6 +670,8 @@ void main() {
id: 9,
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isFocused,
SemanticsFlag.isHeader,
if (debugDefaultTargetPlatformOverride != TargetPlatform.iOS &&
......@@ -818,6 +820,8 @@ void main() {
id: 11,
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isFocused,
SemanticsFlag.isHeader,
if (debugDefaultTargetPlatformOverride != TargetPlatform.iOS &&
......
packages/flutter/test/material/text_field_test.dart
View file @ fdb17ab0
......@@ -746,7 +746,7 @@ void main() {
children: <TestSemantics>[
TestSemantics(
id: 4,
flags: <SemanticsFlag>[SemanticsFlag.isTextField],
flags: <SemanticsFlag>[SemanticsFlag.isTextField, SemanticsFlag.hasEnabledState, SemanticsFlag.isEnabled],
actions: <SemanticsAction>[
SemanticsAction.tap,
SemanticsAction.didGainAccessibilityFocus,
......@@ -1856,7 +1856,12 @@ void main() {
children: <TestSemantics>[
TestSemantics(
id: 1,
flags: <SemanticsFlag>[SemanticsFlag.isTextField, SemanticsFlag.isFocused],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isFocused,
],
actions: <SemanticsAction>[
SemanticsAction.tap,
SemanticsAction.moveCursorBackwardByCharacter,
......@@ -5189,6 +5194,8 @@ void main() {
],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
],
),
TestSemantics.rootChild(
......@@ -6530,7 +6537,7 @@ void main() {
),
);
expect(semantics, includesNodeWith(flags: <SemanticsFlag>[SemanticsFlag.isTextField]));
expect(semantics, includesNodeWith(flags: <SemanticsFlag>[SemanticsFlag.isTextField, SemanticsFlag.hasEnabledState, SemanticsFlag.isEnabled]));
semantics.dispose();
});
......@@ -6944,7 +6951,7 @@ void main() {
);
expect(semantics, includesNodeWith(
flags: <SemanticsFlag>[SemanticsFlag.isTextField],
flags: <SemanticsFlag>[SemanticsFlag.isTextField, SemanticsFlag.hasEnabledState, SemanticsFlag.isEnabled],
maxValueLength: 10,
currentValueLength: 0,
));
......@@ -6959,7 +6966,12 @@ void main() {
await tester.pump();
expect(semantics, includesNodeWith(
flags: <SemanticsFlag>[SemanticsFlag.isTextField, SemanticsFlag.isFocused],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isFocused,
],
maxValueLength: 10,
currentValueLength: 3,
));
......@@ -6985,7 +6997,12 @@ void main() {
expect(
semantics,
includesNodeWith(flags: <SemanticsFlag>[SemanticsFlag.isTextField, SemanticsFlag.isReadOnly]),
includesNodeWith(flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isReadOnly,
]),
);
semantics.dispose();
......@@ -8011,6 +8028,8 @@ void main() {
],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
],
),
],
......@@ -8030,6 +8049,8 @@ void main() {
],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
],
),
],
......@@ -8055,6 +8076,8 @@ void main() {
],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isFocused,
],
),
......@@ -8083,6 +8106,8 @@ void main() {
],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isFocused,
],
),
......@@ -8110,6 +8135,8 @@ void main() {
],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isFocused,
],
),
......@@ -8135,6 +8162,8 @@ void main() {
textDirection: TextDirection.ltr,
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
],
value: 'Hello',
)
......@@ -8150,6 +8179,8 @@ void main() {
textDirection: TextDirection.ltr,
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isObscured,
],
)
......@@ -8165,6 +8196,8 @@ void main() {
textDirection: TextDirection.ltr,
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
],
value: 'Hello',
)
......@@ -8207,6 +8240,8 @@ void main() {
],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isFocused,
],
),
......@@ -8242,6 +8277,8 @@ void main() {
],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
],
),
],
......@@ -8268,6 +8305,8 @@ void main() {
],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isFocused,
],
),
......@@ -8298,6 +8337,8 @@ void main() {
],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isFocused,
],
),
......@@ -8347,6 +8388,8 @@ void main() {
],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isFocused,
],
),
......@@ -8395,6 +8438,8 @@ void main() {
],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isFocused,
],
),
......@@ -8431,7 +8476,7 @@ void main() {
children: <TestSemantics>[
TestSemantics(
id: inputFieldId,
flags: <SemanticsFlag>[SemanticsFlag.isTextField],
flags: <SemanticsFlag>[SemanticsFlag.isTextField, SemanticsFlag.hasEnabledState, SemanticsFlag.isEnabled],
actions: <SemanticsAction>[SemanticsAction.tap],
value: textInTextField,
textDirection: TextDirection.ltr,
......@@ -8451,6 +8496,8 @@ void main() {
id: inputFieldId,
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isFocused,
],
actions: <SemanticsAction>[
......@@ -8504,7 +8551,7 @@ void main() {
children: <TestSemantics>[
TestSemantics(
id: inputFieldId,
flags: <SemanticsFlag>[SemanticsFlag.isTextField],
flags: <SemanticsFlag>[SemanticsFlag.isTextField, SemanticsFlag.hasEnabledState, SemanticsFlag.isEnabled],
actions: <SemanticsAction>[SemanticsAction.tap],
value: textInTextField,
textDirection: TextDirection.ltr,
......@@ -8524,6 +8571,8 @@ void main() {
id: inputFieldId,
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isFocused,
],
actions: <SemanticsAction>[
......@@ -8704,6 +8753,8 @@ void main() {
],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
],
children: <TestSemantics>[
TestSemantics(
......@@ -8739,6 +8790,8 @@ void main() {
],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isFocused,
],
children: <TestSemantics>[
......@@ -8796,6 +8849,8 @@ void main() {
],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
],
children: <TestSemantics>[
TestSemantics(
......@@ -8843,6 +8898,8 @@ void main() {
],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
],
children: <TestSemantics>[
TestSemantics(
......
packages/flutter/test/material/time_picker_test.dart
View file @ fdb17ab0
......@@ -1343,7 +1343,12 @@ void main() {
label: 'Hour',
value: '07',
actions: <SemanticsAction>[SemanticsAction.tap],
flags: <SemanticsFlag>[SemanticsFlag.isTextField, SemanticsFlag.isMultiline],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isMultiline,
],
),
);
expect(
......@@ -1352,7 +1357,12 @@ void main() {
label: 'Minute',
value: '00',
actions: <SemanticsAction>[SemanticsAction.tap],
flags: <SemanticsFlag>[SemanticsFlag.isTextField, SemanticsFlag.isMultiline],
flags: <SemanticsFlag>[
SemanticsFlag.isTextField,
SemanticsFlag.hasEnabledState,
SemanticsFlag.isEnabled,
SemanticsFlag.isMultiline,
],
),
);
......
packages/flutter_test/test/controller_test.dart
View file @ fdb17ab0
......@@ -883,6 +883,7 @@ void main() {
group('simulatedTraversal', () {
final List<Matcher> fullTraversalMatchers = <Matcher>[
containsSemantics(isHeader: true, label: 'Semantics Test'),
containsSemantics(label: 'Text Field'),
containsSemantics(isTextField: true),
containsSemantics(label: 'Off Switch'),
containsSemantics(hasToggledState: true),
......@@ -913,7 +914,7 @@ void main() {
await tester.pumpWidget(const MaterialApp(home: _SemanticsTestWidget()));
// We're expecting the traversal to start where the slider is.
final List<Matcher> expectedMatchers = <Matcher>[...fullTraversalMatchers]..removeRange(0, 8);
final List<Matcher> expectedMatchers = <Matcher>[...fullTraversalMatchers]..removeRange(0, 9);
expect(
tester.semantics.simulatedAccessibilityTraversal(start: find.byType(Slider)),
......@@ -988,7 +989,7 @@ void main() {
await tester.pumpWidget(const MaterialApp(home: _SemanticsTestWidget()));
// We're expecting the traversal to end where the slider is, inclusive.
final Iterable<Matcher> expectedMatchers = <Matcher>[...fullTraversalMatchers].getRange(0, 9);
final Iterable<Matcher> expectedMatchers = <Matcher>[...fullTraversalMatchers].getRange(0, 10);
expect(
tester.semantics.simulatedAccessibilityTraversal(end: find.byType(Slider)),
......@@ -1049,7 +1050,7 @@ void main() {
await tester.pumpWidget(const MaterialApp(home: _SemanticsTestWidget()));
// We're expecting the traversal to start at the text field and end at the slider.
final Iterable<Matcher> expectedMatchers = <Matcher>[...fullTraversalMatchers].getRange(1, 9);
final Iterable<Matcher> expectedMatchers = <Matcher>[...fullTraversalMatchers].getRange(1, 10);
expect(
tester.semantics.simulatedAccessibilityTraversal(
......@@ -1777,7 +1778,7 @@ class _SemanticsTestWidget extends StatelessWidget {
child: Column(
children: <Widget>[
const _SemanticsTestCard(
label: 'TextField',
label: 'Text Field',
widget: TextField(),
),
_SemanticsTestCard(
......
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