[Bug]: OHOS 鸿蒙平台 video_player 问题

### 请描述遇到的问题，以及您所期望的正确的结果

鸿蒙平台 flutter页面上有一个video_player,再打开另一个flutter页面,返回之后播放器的暂停和播放方法都失效了
期望正常播放

### 请说明如何操作会遇到上述问题

_No response_

### 在下面填入关键复现代码

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### 复现的平台

Both

### Flutter SDK版本

3.7.12-ohos

### FlutterBoost版本

4.6.2

### 是否延迟初始化FlutterBoost

No

### 解决方案

Start by reproducing the OHOS issue with Flutter SDK 3.7.12-ohos, FlutterBoost 4.6.2, and the reported video_player navigation flow. Read the FlutterBoost page transition and lifecycle handling involved when returning to the page; done means the player's pause and play methods work normally after returning.

Written by the indexing model from the issue text.