[feature_request] custom xml layout for dialog and recyclerview

please add the ability to inflate custom xml layout for dialog and recyclerview
I need the ability to setRecycleviewCustomLayout , setDialogCustomLayout
because I found that I must include the code to update small changes in xml layouts.
also there should be xml attribute that control dialog width to be small or large Dialog. as customDialogWidth="large/small"
waiting for your reply.

首先定位 dialog 和 RecyclerView 的实现，以及现有的 XML 属性处理。确定调用方如何提供自定义布局，以及 customDialogWidth="large/small" 属性如何控制 dialog 大小。完成标准是两个自定义布局都可以配置，并且宽度选项可以通过 XML 生效。

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