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fluttercandies / flutter_scrollview_observer

A widget for observing data related to the child widgets being displayed in a ScrollView. Maintainer: @LinXunFeng
https://pub.dev/packages/scrollview_observer
MIT License
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[Feature request] 调用 observerController.animateTo 方法如何不触发 onObserveViewport？ #61

Closed Shader-Killer closed 1 year ago

Shader-Killer commented 1 year ago

Platforms

dart

Description

我有一个双向绑定列表 调用 observerController.animateTo 触发 onObserveViewport 又重新计算 index 了

Why

No response

LinXunFeng commented 1 year ago

请升级至 1.18.0，可以通过 isForbidObserveViewportCallback 来禁用 onObserveViewport 回调

observerController.isForbidObserveViewportCallback = true;
await observerController.animateTo(...);
observerController.isForbidObserveViewportCallback = false;