viewgroup cannot cast Android marginlayoutparams 的相关内容

文章 2022-01-13 来自：开发者社区

为什么都是ViewGroup的LayoutParams，也会报cannot be cast to android.view.ViewGroup$MarginLayoutParams？

今天在代码里要动态改变 SurfaceView 的尺寸时，因为父布局是 FrameLayout ，自然就使用了如下写法val layoutParams = FrameLayout!!.layoutParams layoutParams.height = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, height, re...

文章 2022-01-07 来自：开发者社区

为什么都是ViewGroup的LayoutParams，也会报cannot be cast to android.view.ViewGroup$MarginLayoutParams？

今天是周六，分享一首许哲佩的一起摇摆吧，一起享受在这华丽的声音和梦幻的歌词里吧同时分享一张在上海拍的照片正文今天在代码里要动态改变 SurfaceView 的尺寸时，因为父布局是 FrameLayout ，自然就使用了如下写法val layoutParams = FrameLayout!!.layoutParams layoutParams.height = TypedValue....

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更新时间 2024-02-15 09:05:07

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