Add RoomListFragment.kt

app/src/main/java/chat/rocket/android/fragment/chatroom/list/RoomListFragment.kt

+package chat.rocket.android.fragment.chatroom.list
+
+import android.os.Bundle
+import android.support.v4.app.Fragment
+import android.support.v7.widget.LinearLayoutManager
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import chat.rocket.android.R
+import chat.rocket.android.layouthelper.chatroom.list.RoomFileListAdapter
+import chat.rocket.android.layouthelper.chatroom.list.RoomMemberListAdapter
+import chat.rocket.android.layouthelper.chatroom.list.RoomPinnedMessagesAdapter
+import chat.rocket.core.models.Message
+import chat.rocket.core.models.User
+import kotlinx.android.synthetic.main.fragment_room_list.*
+
+class RoomListFragment : Fragment(), RoomListContract.View {
+    var actionId: Int = 0
+    lateinit var roomId: String
+    lateinit var roomType: String
+    lateinit var hostname: String
+    lateinit var token: String
+    lateinit var userId: String
+    lateinit var presenter: RoomListPresenter
+
+    companion object {
+        fun newInstance(actionId: Int,
+                        roomId: String,
+                        roomType: String,
+                        hostname: String,
+                        token: String,
+                        userId: String): RoomListFragment {
+            val args = Bundle()
+            args.putInt("actionId", actionId)
+            args.putString("roomId", roomId)
+            args.putString("roomType", roomType)
+            args.putString("hostname", hostname)
+            args.putString("token", token)
+            args.putString("userId", userId)
+
+            val roomFileListDialogFragment = RoomListFragment()
+            roomFileListDialogFragment.arguments = args
+
+            return roomFileListDialogFragment
+        }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        actionId = arguments.getInt("actionId")
+        roomId = arguments.getString("roomId")
+        roomType = arguments.getString("roomType")
+        hostname = arguments.getString("hostname")
+        token = arguments.getString("token")
+        userId = arguments.getString("userId")
+    }
+
+    override fun onCreateView(inflater: LayoutInflater?, container: ViewGroup?, savedInstanceState: Bundle?): View? = inflater?.inflate(R.layout.fragment_room_list, container, false)
+
+    override fun onViewCreated(view: View?, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        presenter = RoomListPresenter(context, this)
+    }
+
+    override fun onResume() {
+        super.onResume()
+        when (actionId) {
+            R.id.action_pinned_messages -> {
+                presenter.requestPinnedMessages(roomId,
+                        roomType,
+                        hostname,
+                        token,
+                        userId)
+            }
+            R.id.action_favorite_messages -> {
+                presenter.requestFavoriteMessages(roomId,
+                        roomType,
+                        hostname,
+                        token,
+                        userId)
+            }
+            R.id.action_file_list -> {
+                presenter.requestFileList(roomId,
+                        roomType,
+                        hostname,
+                        token,
+                        userId)
+            }
+            R.id.action_member_list -> {
+                presenter.requestMemberList(roomId,
+                        roomType,
+                        hostname,
+                        token,
+                        userId)
+            }
+        }
+    }
+
+    override fun showPinnedMessages(dataSet: ArrayList<Message>) {
+        if (dataSet.isEmpty()) {
+            showMessage(getString(R.string.fragment_room_list_no_pinned_message_to_show))
+        } else {
+            recyclerView.adapter = RoomPinnedMessagesAdapter(dataSet, hostname)
+            recyclerView.layoutManager = LinearLayoutManager(context, LinearLayoutManager.VERTICAL, true)
+        }
+    }
+
+    override fun showFavoriteMessages(dataSet: ArrayList<Message>) {
+        if (dataSet.isEmpty()) {
+            showMessage(getString(R.string.fragment_room_list_no_pinned_message_to_show))
+        } else {
+            recyclerView.adapter = RoomPinnedMessagesAdapter(dataSet, hostname)
+            recyclerView.layoutManager = LinearLayoutManager(context, LinearLayoutManager.VERTICAL, true)
+        }
+    }
+
+    override fun showFileList(dataSet: ArrayList<String>) {
+        if (dataSet.isEmpty()) {
+            showMessage(getString(R.string.fragment_room_list_no_favorite_message_to_show))
+        } else {
+            recyclerView.adapter = RoomFileListAdapter(dataSet)
+            recyclerView.layoutManager = LinearLayoutManager(context, LinearLayoutManager.VERTICAL, true)
+        }
+    }
+
+    override fun showMemberList(dataSet: ArrayList<User>) {
+        if (dataSet.isEmpty()) {
+            showMessage(getString(R.string.fragment_room_list_no_member_list_to_show))
+        } else {
+            recyclerView.adapter = RoomMemberListAdapter(dataSet)
+            recyclerView.layoutManager = LinearLayoutManager(context, LinearLayoutManager.VERTICAL, true)
+        }
+    }
+
+    override fun showMessage(message: String) {
+        messageText.text = message
+        messageText.visibility = View.VISIBLE
+    }
+}
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