xieyinlu/flutter_first_station
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动画完成

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This commit is contained in:
toly
2023-05-02 16:42:08 +08:00
parent ddc9f6e274
commit 27107ad34d
1 changed files with 12 additions and 5 deletions
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17
lib/muyu/animate_text.dart
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@@ -18,8 +18,10 @@ class _FadTextState extends State<AnimateText> with SingleTickerProviderStateMix
@override @override
void initState() { void initState() {
super.initState(); super.initState();
controller = AnimationController(vsync: this, duration: const Duration(milliseconds: 500)); controller = AnimationController(vsync: this, duration: Duration(milliseconds: 500));
opacity = Tween(begin: 1.0, end: 0.0).animate(controller); opacity = Tween(begin: 1.0, end: 0.0).animate(controller);
scale = Tween(begin: 1.0, end: 0.9).animate(controller);
position = Tween<Offset>(begin: const Offset(0, 2), end: Offset.zero,).animate(controller);
controller.forward(); controller.forward();
} }
@@ -37,9 +39,14 @@ class _FadTextState extends State<AnimateText> with SingleTickerProviderStateMix
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return FadeTransition( return ScaleTransition(
opacity: opacity, scale: scale,
child: Text(widget.text), child: SlideTransition(
position: position,
child: FadeTransition(
opacity: opacity,
child: Text(widget.text),
)),
); );
} }
} }