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flutter 实际开发中遇到的一些坑 #14

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jindada opened this issue Apr 13, 2019 · 2 comments
Open

flutter 实际开发中遇到的一些坑 #14

jindada opened this issue Apr 13, 2019 · 2 comments

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@jindada
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jindada commented Apr 13, 2019 •
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1. window.physicalSize

window.physicalSize 不要运用在build函数中 在run debug模式下没有问题 但是在profile模式下会无法显示widget，并会导致卡顿和影响到其他组件
@jindada
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jindada commented Apr 22, 2019 •
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2. CustomPaint repaint

CustomPaint 重复渲染问题 问题类似 https://www.jianshu.com/p/bb2a856a2741
通过RepaintBoundary包裹CustomPaint 解决问题

@jindada
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jindada commented Apr 24, 2019

3.animController.animateTo

animController.animateTo 目标值为当前值时 代码无法往下进行 具体原因后续查看flutter issue

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@jindada