1621613810772-2d40d03a-c9d7-4be3-a036-6214eba3b000[1].gif

    1. <me.luzhuo.lib_core.ui.recyclerview.EmptyRecyclerView
    2.     android:id="@+id/rec"
    3.     android:layout_width="match_parent"
    4.     android:layout_height="match_parent" />
    1. val itemAdapter = ItemAdapter()
    2. private fun initView() {
    3.     rec.layoutManager = LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false)
    4.     rec.emptyAdapter = EmptyAdapter()
    5.     rec.adapter = itemAdapter
    6. }
    8. fun notification(view: View) {
    9.     itemAdapter.notifyDataSetChanged()
    10. }
    11. fun remove(view: View) {
    12.     itemAdapter.removeData()
    13.     itemAdapter.notifyItemRemoved(0)
    14. }
    15. fun add(view: View) {
    16.     itemAdapter.addData()
    17.     itemAdapter.notifyItemInserted(0)
    18. }

    EmptyAdapter 演示案例:

    实际使用中可添加点击刷新等操作

    1. class EmptyAdapter : RecyclerView.Adapter<RecyclerView.ViewHolder>() {
    3.     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
    4.         return TitleHolder(LayoutInflater.from(parent.context).inflate(R.layout.layout_rec_empty, parent, false))
    5.     }
    7.     override fun getItemCount(): Int {
    8.         return 1
    9.     }
    11.     override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) { }
    12.     inner class TitleHolder(item: View) : RecyclerView.ViewHolder(item) { }
    13. }