注入到任意视图层能否支持普通的自定义View

## Current use version？
#### 当前使用的版本是多少？
3.11.2

请问一下作者，注入到任意视图层能否支持普通的自定义View，而不只是Fragment？
我现在有一个需求，需要将图片选择的界面在View中呈现，而不是打开Activity或是Fragment

No file or test is named. Start by locating the existing injection or presentation entry point for Fragment-based use and inspect how the picker UI is attached; then determine the integration boundary needed for a normal custom View. Done means the image-picker interface can be rendered inside a custom View without opening an Activity or Fragment, with coverage for that path.

Written by the indexing model from the issue text.