添加输入密码的说明

mobile/src/main/res/layout/dialog_room_name.xml

@@ -16,7 +16,13 @@
         android:singleLine="true"
         android:textColor="@color/holo_blue_bright"
         android:textColorHint="@color/gray" />
-
+    <TextView
+        android:id="@+id/abt_room_list"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:text="@string/abt_room_list"
+        android:textSize="10sp" />
     <ListView
         android:id="@+id/room_list"
         android:layout_width="match_parent"

mobile/src/main/res/values-ko/strings.xml

@@ -297,4 +297,5 @@
     <string name="guide_help">Help\: specifically guide How to use YGOMobile and learn Master Rules</string>
     <string name="guide_settings">Settings\: turn on Expansions and DuelAssistant.set game avatars, background, cardback. </string>
     <string name="guide_reset">Reset Resources\: click to reset when pictures or any files are mistaken deleted</string>
+    <string name="abt_room_list">Inputted password will be recorded. Lone-Press to delete record(s)</string>
 </resources>

mobile/src/main/res/values-zh/strings.xml

@@ -297,4 +297,5 @@
     <string name="guide_help">教程：包含软件具体使用方法和大师规则学习（划重点）</string>
     <string name="guide_settings">设置：启动决斗助手，使用先行卡（如果有），更改游戏头像，背景，卡背等</string>
     <string name="guide_reset">重置资源：发现缺图等文件误删情况时点击重置</string>
+    <string name="abt_room_list">输入的密码会被记录；长按某个记录可以删除</string>
 </resources>

mobile/src/main/res/values/strings.xml

@@ -300,4 +300,5 @@
     <string name="guide_help">Help\: specifically guide How to use YGOMobile and learn Master Rules</string>
     <string name="guide_settings">Settings\: turn on Expansions and DuelAssistant.set game avatars, background, cardback. </string>
     <string name="guide_reset">Reset Resources\: click to reset when pictures or any files are mistaken deleted</string>
+    <string name="abt_room_list">Inputted password will be recorded. Lone-Press to delete record(s)</string>
 </resources>