diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 6168258..08f679c 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -20,13 +20,7 @@
         <activity
             android:name=".MainActivity"
             android:exported="true"
-            android:screenOrientation="landscape" >
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
+            android:screenOrientation="landscape" />
         <activity
             android:name=".EnterRoomActivity"
             android:exported="true"
@@ -38,7 +32,13 @@
         <activity
             android:name=".MemberRoomActivity"
             android:exported="true"
-            android:screenOrientation="landscape" />
+            android:screenOrientation="landscape" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
 
         <activity
             android:name=".OwnerRoomActivity"
diff --git a/app/src/main/java/org/ntlab/irisclient/viewmodels/RoomViewModel.java b/app/src/main/java/org/ntlab/irisclient/viewmodels/RoomViewModel.java
index 47ccf45..f2ba744 100644
--- a/app/src/main/java/org/ntlab/irisclient/viewmodels/RoomViewModel.java
+++ b/app/src/main/java/org/ntlab/irisclient/viewmodels/RoomViewModel.java
@@ -23,6 +23,7 @@
     private String rid;
     final private MutableLiveData<List<Member>> membersLiveData;
     final private MutableLiveData<Settings> settingsMutableLiveData;
+    final private MutableLiveData<Integer> stateLiveData;
     final private Retrofit retrofit;
 
     //更新比較用フィールド
@@ -34,6 +35,7 @@
     public RoomViewModel() {
         this.membersLiveData = new MutableLiveData<>();
         this.settingsMutableLiveData = new MutableLiveData<>();
+        this.stateLiveData = new MutableLiveData<>();
         this.retrofit = new Retrofit.Builder()
                 .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/iris/")
                 .addConverterFactory(JacksonConverterFactory.create())
@@ -52,6 +54,9 @@
     public LiveData<Settings> getSettingsLiveData() {
         return this.settingsMutableLiveData;
     }
+    public LiveData<Integer> getStateLiveData() {
+        return this.stateLiveData;
+    }
 
     //-----------------------------------------------------------------------------
     // updates
@@ -59,9 +64,10 @@
     public void update(){
         updateMembers(rid);
         updateSettings(rid);
+        updateState(rid);
     }
 
-    //部屋の情報の更新(RoomJson)
+    //部屋の情報の更新(List<Members>)
     public void updateMembers(String rid) {
 
         final RoomsRest roomsRest = retrofit.create(RoomsRest.class);
@@ -124,4 +130,34 @@
             }
         });
     }
+
+    //部屋の状態情報の更新(Integer)
+    public void updateState(String rid) {
+        final RoomsRest roomsRest = retrofit.create(RoomsRest.class);
+        Call<Integer> call = roomsRest.getState(rid);
+
+        call.enqueue(new Callback<Integer>() {
+            @Override
+            public void onResponse(Call<Integer> call, Response<Integer> response) {
+                if (response.isSuccessful()){
+
+                    stateLiveData.setValue(response.body());
+
+                    /*
+                    if(response.body().equals(settingsPreData)){
+                        //値が一緒なら書き換えない
+                    }else{
+                        //値が異なるときのみライブデータを上書き
+                        settingsMutableLiveData.setValue(response.body());
+                        settingsPreData = response.body();
+                    }*/
+
+                }
+            }
+
+            @Override
+            public void onFailure(Call<Integer> call, Throwable t) {
+            }
+        });
+    }
 }