Update RoomDialogFragment.kt

app/src/main/java/chat/rocket/android/fragment/chatroom/dialog/RoomDialogFragment.kt

@@ -2,12 +2,16 @@ package chat.rocket.android.fragment.chatroom.dialog
 
 import android.os.Bundle
 import android.support.v4.app.DialogFragment
+import android.support.v7.widget.LinearLayoutManager
 import android.support.v7.widget.RecyclerView
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.ImageButton
+import android.widget.TextView
 import chat.rocket.android.R
+import chat.rocket.android.layouthelper.chatroom.dialog.RoomFileListAdapter
+import chat.rocket.android.layouthelper.chatroom.dialog.RoomMemberListAdapter
 
 /**
  * Displays a dialog containing pinned messages, favorite messages, file list or member list of a room.
@@ -20,13 +24,19 @@ class RoomDialogFragment : DialogFragment(), RoomDialogContract.View {
     lateinit var token: String
     lateinit var userId: String
     private var actionId: Int = 0
-    lateinit var closeButton: ImageButton
-    lateinit var fileListRecyclerView: RecyclerView
+    private lateinit var closeButton: ImageButton
+    lateinit var messageText: TextView
+    lateinit var recyclerView: RecyclerView
     lateinit var presenter: RoomDialogContract.Presenter
 
     companion object {
-        fun newInstance(roomId: String, roomName: String, roomType: String, hostname: String, token: String, userId: String, actionId: Int): RoomDialogFragment {
-
+        fun newInstance(roomId: String,
+                        roomName: String,
+                        roomType: String,
+                        hostname: String,
+                        token: String,
+                        userId: String,
+                        actionId: Int): RoomDialogFragment {
             val args = Bundle()
             args.putString("roomId", roomId)
             args.putString("roomName", roomName)
@@ -55,11 +65,12 @@ class RoomDialogFragment : DialogFragment(), RoomDialogContract.View {
     }
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
-        val view = inflater.inflate(R.layout.dialog_room_file_list, container, false)
+        val view = inflater.inflate(R.layout.dialog_room, container, false)
 
+        messageText = view.findViewById(R.id.text_message)
         closeButton = view.findViewById(R.id.button_close)
         closeButton.setOnClickListener { dismissDialogFragment() }
-        fileListRecyclerView = view.findViewById(R.id.recycler_view_file_list)
+        recyclerView = view.findViewById(R.id.recycler_view)
 
         presenter = RoomDialogPresenter(context, this)
 
@@ -72,19 +83,40 @@ class RoomDialogFragment : DialogFragment(), RoomDialogContract.View {
     }
 
     override fun showPinnedMessages() {
-//        fileListRecyclerView.adapter = RoomFileListAdapter(dataSet)
-//        fileListRecyclerView.layoutManager = LinearLayoutManager(context, LinearLayoutManager.VERTICAL, true)
+        // TODO("not implemented")
     }
 
     override fun showFavoriteMessages() {
-        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+       // TODO("not implemented")
     }
 
-    override fun showFileList() {
+    override fun showFileList(dataSet: ArrayList<String>) {
+        activity.runOnUiThread({
+            if (dataSet.isEmpty()) {
+                // TODO("move to strings.xml")
+                showMessage("None file to show")
+            } else {
+                recyclerView.adapter = RoomFileListAdapter(dataSet)
+                recyclerView.layoutManager = LinearLayoutManager(context, LinearLayoutManager.VERTICAL, true)
+            }
+        })
+    }
+
+    override fun showMemberList(dataSet: ArrayList<String>) {
+        activity.runOnUiThread({
+            if (dataSet.isEmpty()) {
+                // TODO("move to strings.xml")
+                showMessage("None member to show")
+            } else {
+                recyclerView.adapter = RoomMemberListAdapter(dataSet)
+                recyclerView.layoutManager = LinearLayoutManager(context, LinearLayoutManager.VERTICAL, true)
+            }
+        })
     }
 
-    override fun showMemberList() {
-        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+    override fun showMessage(message: String) {
+        messageText.text = message
+        messageText.visibility = View.VISIBLE
     }
 
     private fun dismissDialogFragment() {