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abdullh.alsoleman
Front-End
Commits
e36a868b
Unverified
Commit
e36a868b
authored
Jan 17, 2024
by
Kostia Sokolovskyi
Committed by
GitHub
Jan 17, 2024
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Plain Diff
TrainHoppingAnimation should dispatch creation and disposal events. (#141635)
parent
0503c447
Changes
2
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2 changed files
with
28 additions
and
0 deletions
+28
-0
animations.dart
packages/flutter/lib/src/animation/animations.dart
+14
-0
animations_test.dart
packages/flutter/test/animation/animations_test.dart
+14
-0
No files found.
packages/flutter/lib/src/animation/animations.dart
View file @
e36a868b
...
@@ -509,6 +509,15 @@ class TrainHoppingAnimation extends Animation<double>
...
@@ -509,6 +509,15 @@ class TrainHoppingAnimation extends Animation<double>
this
.
_nextTrain
,
{
this
.
_nextTrain
,
{
this
.
onSwitchedTrain
,
this
.
onSwitchedTrain
,
})
{
})
{
// TODO(polina-c): stop duplicating code across disposables
// https://github.com/flutter/flutter/issues/137435
if
(
kFlutterMemoryAllocationsEnabled
)
{
FlutterMemoryAllocations
.
instance
.
dispatchObjectCreated
(
library
:
'package:flutter/animation.dart'
,
className:
'
$TrainHoppingAnimation
'
,
object:
this
,
);
}
if
(
_nextTrain
!=
null
)
{
if
(
_nextTrain
!=
null
)
{
if
(
_currentTrain
!.
value
==
_nextTrain
!.
value
)
{
if
(
_currentTrain
!.
value
==
_nextTrain
!.
value
)
{
_currentTrain
=
_nextTrain
;
_currentTrain
=
_nextTrain
;
...
@@ -595,6 +604,11 @@ class TrainHoppingAnimation extends Animation<double>
...
@@ -595,6 +604,11 @@ class TrainHoppingAnimation extends Animation<double>
/// After this is called, this object is no longer usable.
/// After this is called, this object is no longer usable.
@override
@override
void
dispose
()
{
void
dispose
()
{
// TODO(polina-c): stop duplicating code across disposables
// https://github.com/flutter/flutter/issues/137435
if
(
kFlutterMemoryAllocationsEnabled
)
{
FlutterMemoryAllocations
.
instance
.
dispatchObjectDisposed
(
object:
this
);
}
assert
(
_currentTrain
!=
null
);
assert
(
_currentTrain
!=
null
);
_currentTrain
!.
removeStatusListener
(
_statusChangeHandler
);
_currentTrain
!.
removeStatusListener
(
_statusChangeHandler
);
_currentTrain
!.
removeListener
(
_valueChangeHandler
);
_currentTrain
!.
removeListener
(
_valueChangeHandler
);
...
...
packages/flutter/test/animation/animations_test.dart
View file @
e36a868b
...
@@ -4,6 +4,7 @@
...
@@ -4,6 +4,7 @@
import
'package:flutter/widgets.dart'
;
import
'package:flutter/widgets.dart'
;
import
'package:flutter_test/flutter_test.dart'
;
import
'package:flutter_test/flutter_test.dart'
;
import
'package:leak_tracker_flutter_testing/leak_tracker_flutter_testing.dart'
;
import
'../scheduler/scheduler_tester.dart'
;
import
'../scheduler/scheduler_tester.dart'
;
...
@@ -127,6 +128,19 @@ void main() {
...
@@ -127,6 +128,19 @@ void main() {
expect
(
animation
.
toString
(),
contains
(
'no next'
));
expect
(
animation
.
toString
(),
contains
(
'no next'
));
});
});
test
(
'TrainHoppingAnimation dispatches memory events'
,
()
async
{
await
expectLater
(
await
memoryEvents
(
()
=>
TrainHoppingAnimation
(
const
AlwaysStoppedAnimation
<
double
>(
1
),
const
AlwaysStoppedAnimation
<
double
>(
1
),
).
dispose
(),
TrainHoppingAnimation
,
),
areCreateAndDispose
,
);
});
test
(
'AnimationMean control test'
,
()
{
test
(
'AnimationMean control test'
,
()
{
final
AnimationController
left
=
AnimationController
(
final
AnimationController
left
=
AnimationController
(
value:
0.5
,
value:
0.5
,
...
...
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