纵向Recyclerview嵌套Recyclerview，只显示一行的问题解决方法之一

recyclerview嵌套recyclerview,都是纵向的时候,有可能会出现子recyclerview只显示一条,其他的都显示空白的情况,解决办法:

//父recyclerview

override fun onCreateViewHolder(p0:ViewGroup, p1:Int):ViewHolder {

    return ViewHolder(layoutInflater.inflate(R.layout.xxx, p0,false))

}

//子recyclerview

override fun onCreateViewHolder(p0:ViewGroup, p1:Int):ViewHolder {

    return ViewHolder(layoutInflater.inflate(R.layout.xxx2, null))

}