Add menu item to invite users to the room.

vector/src/main/java/im/vector/riotx/features/roomprofile/members/RoomMemberListFragment.kt

@@ -17,6 +17,7 @@
 package im.vector.riotx.features.roomprofile.members
 
 import android.os.Bundle
+import android.view.MenuItem
 import android.view.View
 import com.airbnb.mvrx.args
 import com.airbnb.mvrx.fragmentViewModel
@@ -43,6 +44,18 @@ class RoomMemberListFragment @Inject constructor(
 
     override fun getLayoutResId() = R.layout.fragment_room_setting_generic
 
+    override fun getMenuRes() = R.menu.menu_room_member_list
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        when (item.itemId) {
+            R.id.menu_room_member_list_add_member -> {
+                navigator.openCreateDirectRoom(requireContext())
+                return true
+            }
+        }
+        return super.onOptionsItemSelected(item)
+    }
+
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         roomMemberListController.callback = this

vector/src/main/res/menu/menu_room_member_list.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <item
+        android:id="@+id/menu_room_member_list_add_member"
+        android:title="@string/add_members_to_room"
+        android:icon="@drawable/ic_fab_add"
+        app:iconTint="?attr/colorAccent"
+        app:showAsAction="always" />
+
+</menu>

vector/src/main/res/values/strings_riotX.xml

@@ -36,6 +36,7 @@
     <!-- BEGIN Strings added by Onuray -->
     <string name="external_link_confirmation_title">Double-check this link</string>
     <string name="external_link_confirmation_message">The link %1$s is taking you to another site: %2$s.\n\nAre you sure you want to continue?</string>
+    <string name="add_members_to_room">Add members</string>
     <!-- END Strings added by Onuray -->