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Fix issue with home-screen throwing an error when disposed

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This commit is contained in:
Shawn 2023-11-02 09:57:39 -06:00
parent 0805da1b37
commit 76ff50d09a
1 changed files with 4 additions and 2 deletions
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6
lib/ui/screens/home/_vertical_swipe_controller.dart
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@ -1,13 +1,15 @@
part of 'wonders_home_screen.dart';
class _VerticalSwipeController {
_VerticalSwipeController(this.ticker, this.onSwipeComplete);
_VerticalSwipeController(this.ticker, this.onSwipeComplete){
swipeReleaseAnim = AnimationController(vsync: ticker)..addListener(handleSwipeReleaseAnimTick);
}
final TickerProvider ticker;
final swipeAmt = ValueNotifier<double>(0);
final isPointerDown = ValueNotifier<bool>(false);
late final swipeReleaseAnim = AnimationController(vsync: ticker)..addListener(handleSwipeReleaseAnimTick);
final double _pullToViewDetailsThreshold = 150;
final VoidCallback onSwipeComplete;
late final AnimationController swipeReleaseAnim;
/// When the _swipeReleaseAnim plays, sync its value to _swipeUpAmt
void handleSwipeReleaseAnimTick() => swipeAmt.value = swipeReleaseAnim.value;