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didvan-app
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D1APP-26 scrolling animation bug fixed

This commit is contained in:
MohammadTaha Basiri 2021-12-26 18:26:57 +03:30
parent d6b902ff2a
commit d89ae8aba6
1 changed files with 7 additions and 2 deletions
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9
lib/pages/home/radar/radar.dart
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@ -35,6 +35,9 @@ class _RadarState extends State<Radar> {
body: Stack( body: Stack(
children: [ children: [
CustomScrollView( CustomScrollView(
physics: _isAnimating
? const NeverScrollableScrollPhysics()
: const ScrollPhysics(),
controller: _scrollController, controller: _scrollController,
slivers: [ slivers: [
const SliverToBoxAdapter(child: LogoAppBar()), const SliverToBoxAdapter(child: LogoAppBar()),
@ -81,24 +84,26 @@ class _RadarState extends State<Radar> {
final double position = _scrollController.position.pixels; final double position = _scrollController.position.pixels;
if (position > 5 && !_isColapsed) { if (position > 5 && !_isColapsed) {
_isColapsed = true; _isColapsed = true;
setState(() {});
_isAnimating = true; _isAnimating = true;
setState(() {});
await _scrollController.animateTo( await _scrollController.animateTo(
380, 380,
duration: DesignConfig.mediumAnimationDuration, duration: DesignConfig.mediumAnimationDuration,
curve: Curves.ease, curve: Curves.ease,
); );
_isAnimating = false; _isAnimating = false;
setState(() {});
} else if (position < 380 && _isColapsed) { } else if (position < 380 && _isColapsed) {
_isColapsed = false; _isColapsed = false;
setState(() {});
_isAnimating = true; _isAnimating = true;
setState(() {});
await _scrollController.animateTo( await _scrollController.animateTo(
0, 0,
duration: DesignConfig.mediumAnimationDuration, duration: DesignConfig.mediumAnimationDuration,
curve: Curves.ease, curve: Curves.ease,
); );
_isAnimating = false; _isAnimating = false;
setState(() {});
} }
} }
} }