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[Bug]: 暗黑模式鸿蒙首次打开flutter页面初始获取暗黑模式不正确 #2238

@9191app

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@9191app

请描述遇到的问题,以及您所期望的正确的结果

flutter_boost-4.6.5

大佬Help
DevEco Studio版本:DevEco Studio 5.0.5 Release SDK版本:5.1.0

flutter_boost-4.6.5

鸿蒙+flutterboost,
暗黑模式鸿蒙首次打开flutter页面闪一下白屏然后变黑,分析发现是flutter端 前400ms多次拿theme的model是默认的light, dark model延迟返回了半秒左右时间,导致白黑快速切换 出现闪一下。

复现的平台
鸿蒙

Flutter SDK版本
Flutter 3.7.12-ohos-1.1.1 • channel br_3.7.12-ohos-1.1.1 • https://gitcode.com/openharmony-tpc/flutter_flutter.git Framework • revision 1ef8f8d4ad (5 months ago) • 2025-06-03 17:07:07 +0800 Engine • revision 1a65d409c7 Tools • Dart 2.19.6 • DevTools 2.20.0

FlutterBoost版本 flutter_boost-4.6.5'

鸿蒙如何预热

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