Update RoomMemberListAdapter.kt

d6d36e1c · Filipe de Lima Brito · f3d9930c · d6d36e1c
Commit d6d36e1c authored Sep 25, 2017 by Filipe de Lima Brito
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Showing with 4 additions and 3 deletions

RoomMemberListAdapter.kt ...droid/layouthelper/chatroom/list/RoomMemberListAdapter.kt +4 -3

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--- a/app/src/main/java/chat/rocket/android/layouthelper/chatroom/list/RoomMemberListAdapter.kt
+++ b/app/src/main/java/chat/rocket/android/layouthelper/chatroom/list/RoomMemberListAdapter.kt
@@ -54,9 +54,10 @@ class RoomMemberListAdapter(private var dataSet: List<User>, private val hostnam

    override fun getItemCount(): Int = dataSet.size

-    fun setDataSet(dataSet: List<User>) {
-        this.dataSet = dataSet
-        notifyDataSetChanged()
+    fun addDataSet(dataSet: List<User>) {
+        val previousDataSetSize = this.dataSet.size
+        this.dataSet += dataSet
+        notifyItemRangeInserted(previousDataSetSize, dataSet.size)
    }

    class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {