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体验新版 GitCode,发现更多精彩内容 >>
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56bad48a
编写于
8月 28, 2018
作者:
J
Jonah Williams
提交者:
GitHub
8月 28, 2018
浏览文件
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电子邮件补丁
差异文件
expose bold text flag in accessibility features for iOS (#6072)
上级
ad4e87d0
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
16 addition
and
0 deletion
+16
-0
lib/ui/window.dart
lib/ui/window.dart
+8
-0
lib/ui/window/window.h
lib/ui/window/window.h
+1
-0
shell/platform/darwin/ios/framework/Source/FlutterViewController.mm
...form/darwin/ios/framework/Source/FlutterViewController.mm
+7
-0
未找到文件。
lib/ui/window.dart
浏览文件 @
56bad48a
...
...
@@ -762,6 +762,7 @@ class AccessibilityFeatures {
static
const
int
_kAccessibleNavigation
=
1
<<
0
;
static
const
int
_kInvertColorsIndex
=
1
<<
1
;
static
const
int
_kDisableAnimationsIndex
=
1
<<
2
;
static
const
int
_kBoldTextIndex
=
1
<<
3
;
// A bitfield which represents each enabled feature.
final
int
_index
;
...
...
@@ -778,6 +779,11 @@ class AccessibilityFeatures {
/// The platform is requesting that animations be disabled or simplified.
bool
get
disableAnimations
=>
_kDisableAnimationsIndex
&
_index
!=
0
;
/// The platform is requesting that text be rendered at a bold font weight.
///
/// Only supported on iOS.
bool
get
boldText
=>
_kBoldTextIndex
&
_index
!=
0
;
@override
String
toString
()
{
final
List
<
String
>
features
=
<
String
>[];
...
...
@@ -787,6 +793,8 @@ class AccessibilityFeatures {
features
.
add
(
'invertColors'
);
if
(
disableAnimations
)
features
.
add
(
'disableAnimations'
);
if
(
boldText
)
features
.
add
(
'boldText'
);
return
'AccessibilityFeatures
$features
'
;
}
...
...
lib/ui/window/window.h
浏览文件 @
56bad48a
...
...
@@ -30,6 +30,7 @@ enum class AccessibilityFeatureFlag : int32_t {
kAccessibleNavigation
=
1
<<
0
,
kInvertColors
=
1
<<
1
,
kDisableAnimations
=
1
<<
2
,
kBoldText
=
1
<<
3
,
};
class
WindowClient
{
...
...
shell/platform/darwin/ios/framework/Source/FlutterViewController.mm
浏览文件 @
56bad48a
...
...
@@ -295,6 +295,11 @@
name:
UIAccessibilityReduceMotionStatusDidChangeNotification
object:
nil
];
[
center
addObserver
:
self
selector:
@selector
(
onAccessibilityStatusChanged
:)
name:
UIAccessibilityBoldTextStatusDidChangeNotification
object:
nil
];
[
center
addObserver
:
self
selector:
@selector
(
onMemoryWarning
:)
name:
UIApplicationDidReceiveMemoryWarningNotification
...
...
@@ -811,6 +816,8 @@ static inline blink::PointerData::DeviceKind DeviceKindFromTouchType(UITouch* to
flags
^=
static_cast
<
int32_t
>
(
blink
::
AccessibilityFeatureFlag
::
kInvertColors
);
if
(
UIAccessibilityIsReduceMotionEnabled
())
flags
^=
static_cast
<
int32_t
>
(
blink
::
AccessibilityFeatureFlag
::
kDisableAnimations
);
if
(
UIAccessibilityIsBoldTextEnabled
())
flags
^=
static_cast
<
int32_t
>
(
blink
::
AccessibilityFeatureFlag
::
kBoldText
);
#if TARGET_OS_SIMULATOR
// There doesn't appear to be any way to determine whether the accessibility
// inspector is enabled on the simulator. We conservatively always turn on the
...
...
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