方案一:重写LayoutManager的canScrollVertically()方法
val layoutManager = object : LinearLayoutManager(this) {
override fun canScrollVertically(): Boolean {
return super.canScrollVertically()
}
}
方案二:通过自定义LayoutManager,重写canScrollVertically(),向外暴露一个方法给 调用者手动设置
class MyLinearLayoutManager(context: Context) : LinearLayoutManager(context) {
private var isScrollEnabled = false
fun setScrollEnabled(enabled: Boolean) {
this.isScrollEnabled = enabled
}
override fun canScrollVertically(): Boolean {
return isScrollEnabled && super.canScrollVertically()
}
}