I want to do scrolling using flutter driver on a page that uses SingleChildScrollView.. the layout looks like this
return Scaffold(
backgroundColor: PinColorsV2.neutralMin,
body: NotificationListener<OverscrollIndicatorNotification>(
onNotification: (overscroll) {
overscroll.disallowGlow();
return true;
},
child: LayoutBuilder(
builder: (context, constraints) {
return SingleChildScrollView(
key: Key(ProfileSettingKey.profileScrollView),
child: ConstrainedBox(
constraints: BoxConstraints(
minWidth: constraints.maxWidth,
minHeight: constraints.maxHeight,
),
child: IntrinsicHeight(
child: Column(
mainAxisSize: MainAxisSize.max,
children: <Widget>[
BusinessCardProfileWidget(),
Expanded(
child: Padding(
padding: EdgeInsets.only(top: 10.0),
child: ProfileSettingsWidget(),
),
),
],
),
),
),
);
},
),
),
);
and here's how i scroll in my flutter driver script:
await world.driver.scrollUntilVisible(ProfileSettingFinder.profileScrollView, ProfileSettingFinder.logout, dyScroll: -15000.0, timeout: scrollTimeoout);
the page actually scrolls, but it only scrolls once a little bit.. not until my widget that i search for is displayed..as far as i know scrollUntilVisible
command should keep scrolling until my desired widget shown
i noticed that the behavior is different when the layout is using ListView.Builder
.. this is on different page on the app
return ListView.builder(
key: Key(HomeKey.homeListView),
itemCount: 1,
itemBuilder: (context, index) {
return Column(
children: <Widget>[
_staticBanner(context, model),
if (_remoteConfigService.agentDashboardEnabled) ...[
UIHelper.vertSpace(12),
AgentDashboardWidget(),
],
if (_remoteConfigService.howToGetCommissionEnabled) ...[
UIHelper.vertSpace(20),
HowToGetCommissionWidget(),
],
if (_remoteConfigService.featureToggles.infoForYouSectionEnabled) ...[
InfoForYouWidget(),
],
if (_remoteConfigService.projectFilterShortcutEnabled) ...[
UIHelper.vertSpace(24),
BuildingTypeFilterWidget(),
],
if (_remoteConfigService.userSellingPointEnabled) ...[
UIHelper.vertSpace(36),
UserSellingPointWidget(
onTapCallback: () => _goToBenefitWithPinhomeView(context, model),
),
],
if (_remoteConfigService.featuredProjectEnabled) ...[
UIHelper.vertSpace(28),
ProjectHorizontalListWidget(
type: ProjectHorizontalListType.featuredProjects,
),
],
if (_remoteConfigService.newProjectEnabled) ...[
UIHelper.vertSpace(28),
ProjectHorizontalListWidget(
type: ProjectHorizontalListType.latestProjects,
widgetKey: Key(HomeKey.proyekTerbaruHeader)
),
],
UIHelper.vertSpace(12),
],
);
},
);
i can scroll on that ListView
normally, until my desired widget found, using the exact same syntax.. something like
await world.driver.scrollUntilVisible(HomeFinder.homeListView, HomeFinder.proyekTerbaruHeader, dyScroll: -500.0, timeout: temot);
so do i have to use different command if i want to scroll on a layout that uses SingleChildScrollView
?
Incase anyone stumbles upon this, with the new integration_test package this works:
await tester.scrollUntilVisible(myFinder, 20,
scrollable: find.descendant(of: find.byType(SingleChildScrollView), matching: find.byType(Scrollable)));