Android Flex布局集flexBasisPercent？

Question

我正在为一个项目使用谷歌的FlexBoxLayout，但我不能让flexBasisPercent工作于我所定义的视图。根视图被声明为，

val root = FlexboxLayout(context)
root.layoutParams = ViewGroup.LayoutParams(FlexboxLayout.LayoutParams.WRAP_CONTENT, FlexboxLayout.LayoutParams.WRAP_CONTENT)

root.flexWrap = FlexWrap.WRAP
root.flexDirection = FlexDirection.COLUMN
root.justifyContent = JustifyContent.FLEX_START
root.alignItems = AlignItems.FLEX_START
root.alignContent = AlignContent.FLEX_START

和子视图为，

 val child = FlexboxLayout(context)
 val childParams = FlexboxLayout.LayoutParams(FlexboxLayout.LayoutParams.WRAP_CONTENT, FlexboxLayout.LayoutParams.WRAP_CONTENT)
 childParams.flexGrow = 0.5f
 childParams.flexBasisPercent = 0.5f
 childParams.setMargins(16,16,16,16)
 child.layoutParams = childParams

 val info = TextView(context)
 info.layoutParams = ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)
 info.text = "12"
 child.addView(info)
 root.addView(child).

我做错了什么？

Answer 1

您可以参考以下内容以获取帮助：

Android Flexbox setFlexBasisPercent not working

或

https://github.com/google/flexbox-layout/issues/506