diff --git a/app/src/main/java/org/ntlab/amaryllis/client/fragment/ListFragment.java b/app/src/main/java/org/ntlab/amaryllis/client/fragment/ListFragment.java
index efa454c..552fc74 100644
--- a/app/src/main/java/org/ntlab/amaryllis/client/fragment/ListFragment.java
+++ b/app/src/main/java/org/ntlab/amaryllis/client/fragment/ListFragment.java
@@ -4,6 +4,7 @@
 import android.os.Bundle;
 
 import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
 
 import android.view.LayoutInflater;
 import android.view.View;
@@ -71,7 +72,7 @@
 }
 
 // 呼び出し元のFragment
-public class MyFragment extends Fragment implements MyDialogFragment.MyDialog.OnOkClickListener {
+class MyFragment extends Fragment implements MyDialogFragment.MyDialog.OnOkClickListener {
 
     // ダイアログを表示するボタン
     private Button mDispDialog;
@@ -84,10 +85,10 @@
 
         mSelectedText = (TextView) v.findViewById(R.id.textSelected);
         mDispDialog = (Button) v.findViewById(R.id.btnDispDialog);
-        mDispDialog.setOnClickListener(new DialogInterface.OnClickListener() {
+        mDispDialog.setOnClickListener(new View.OnClickListener() {
             public void onClick(View v) {
                 FragmentManager manager = getActivity().getSupportFragmentManager();
-                MyDialog dialog = MyDialog.newInstance();
+                MyDialogFragment.MyDialog dialog = MyDialogFragment.MyDialog.newInstance();
                 dialog.setTargetFragment(MyFragment.this, 0); // ★★★
                 dialog.show(manager, "MyDialog");
             }
diff --git a/app/src/main/java/org/ntlab/amaryllis/client/fragment/MapsFragment.java b/app/src/main/java/org/ntlab/amaryllis/client/fragment/MapsFragment.java
index f0d9653..00cfc02 100644
--- a/app/src/main/java/org/ntlab/amaryllis/client/fragment/MapsFragment.java
+++ b/app/src/main/java/org/ntlab/amaryllis/client/fragment/MapsFragment.java
@@ -36,7 +36,7 @@
 import com.google.android.gms.maps.model.MarkerOptions;
 
 import org.ntlab.amaryllis.client.Amaryllis;
-import org.ntlab.amaryllis.client.DialogFragment;
+import org.ntlab.amaryllis.client.MyDialogFragment;
 import org.ntlab.amaryllis.client.R;
 import org.ntlab.amaryllis.client.VoiceActivity;
 import org.ntlab.amaryllis.client.entities.SignUpJson;
@@ -112,10 +112,10 @@
         dialogButton.setOnClickListener(new View.OnClickListener() {
             public void onClick(View v) {
                 //Record();
-                FragmentManager manager = getActivity().getSupportFragmentManager();
-                MyDialogFragment dialog = MyDialogFragment.newInstance();
-                dialog.setTargetFragment(MapsFragment.this, 0);
-                dialog.show(manager, "MyDialogFragment");
+                //FragmentManager manager = getActivity().getSupportFragmentManager();
+                //MyDialogFragment dialog = MyDialogFragment.newInstance();
+                //dialog.setTargetFragment(MapsFragment.this, 0);
+                //dialog.show(manager, "MyDialogFragment");
 
 
             }
@@ -397,7 +397,7 @@
 
 
 
-    public static class MyDialogFragment extends DialogFragment {
+    //public static class MyDialogFragment extends DialogFragment {
 
         private DialogFragmentListener dialogFragmentListener;
 
@@ -411,93 +411,82 @@
         }
 
         //
-        @Override
-        public void onAttach(Context context) {
-            super.onAttach(context);
-
-
-            Fragment targetFragment = this.getTargetFragment();
-            try{
-                if(targetFragment != null){
-                    dialogFragmentListener = (DialogFragmentListener)targetFragment;
-                }
-            }catch (ClassCastException e){
-                throw new ClassCastException("DialogFragmentListenerをimplementしていません");
-            }
-        }
-
-        public MyDialogFragment newInstance(Fragment fragment){
-            MyDialogFragment instance = new MyDialogFragment();
-            instance.setTargetFragment(fragment, 0);
-            return instance;
-        }
-
-        @NonNull
         //@Override
-        public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
-
-            AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(getActivity())
-                    .setTitle("購入")
-                    .setMessage("購入しますか？")
-                    .setPositiveButton("購入する", new DialogInterface.OnClickListener() {
-                        @Override
-                        public void onClick(DialogInterface dialog, int which) {
-                            dialogFragmentListener.onDialogPositiveButtonClicked();
-                        }
-                    })
-                    .setNegativeButton("やめる", null);
-
-            return dialogBuilder.create();
-        }
-    }
+        //public void onAttach(Context context) {
+            //super.onAttach(context);
 
 
+            //Fragment targetFragment = this.getTargetFragment();
+            //try{
+            //if(targetFragment != null){
+            //dialogFragmentListener = (DialogFragmentListener)targetFragment;
+            //}
+            //}catch (ClassCastException e){
+            //throw new ClassCastException("DialogFragmentListenerをimplementしていません");
+            //}
+            //}
+
+            //public MyDialogFragment newInstance(Fragment fragment){
+            //MyDialogFragment instance = new MyDialogFragment();
+            //instance.setTargetFragment(fragment, 0);
+            //return instance;
+            //}
+
+            //@NonNull
+            //@Override
+            //public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
+
+            //AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(getActivity())
+            //.setTitle("購入")
+            //.setMessage("購入しますか？")
+            //.setPositiveButton("購入する", new DialogInterface.OnClickListener() {
+            //@Override
+            //public void onClick(DialogInterface dialog, int which) {
+            //dialogFragmentListener.onDialogPositiveButtonClicked();
+            //}
+            //})
+            //.setNegativeButton("やめる", null);
+
+            //return dialogBuilder.create();
+            //}
+            //}
 
 
-
-
-
-
-
-
-    //public class FireMissilesDialogFragment extends DialogFragment {
-        //@Override
-        //public Dialog onCreateDialog(Bundle savedInstanceState) {
+            //public class FireMissilesDialogFragment extends DialogFragment {
+            //@Override
+            //public Dialog onCreateDialog(Bundle savedInstanceState) {
             // Use the Builder class for convenient dialog construction
             //AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
             //builder.setMessage("R.string.dialog_fire_missiles")
-                    //.setPositiveButton("R.string.fire", new DialogInterface.OnClickListener() {
-                        //public void onClick(DialogInterface dialog, int id) {
-                            // FIRE ZE MISSILES!
-                        //}
-                    //})
-                    //.setNegativeButton("R.string.cancel", new DialogInterface.OnClickListener() {
-                        //public void onClick(DialogInterface dialog, int id) {
-                            // User cancelled the dialog
-                        //}
-                    //});
+            //.setPositiveButton("R.string.fire", new DialogInterface.OnClickListener() {
+            //public void onClick(DialogInterface dialog, int id) {
+            // FIRE ZE MISSILES!
+            //}
+            //})
+            //.setNegativeButton("R.string.cancel", new DialogInterface.OnClickListener() {
+            //public void onClick(DialogInterface dialog, int id) {
+            // User cancelled the dialog
+            //}
+            //});
             // Create the AlertDialog object and return it
             //return builder.create();
-        //}
-    //}
+            //}
+            //}
 
-    //FireMissilesDialogFragment F1 = new FireMissilesDialogFragment();
+            //FireMissilesDialogFragment F1 = new FireMissilesDialogFragment();
 
 
+            //private DialogFragment.OnOkButtonClickedListener mListener;
+            //private void Record() {
+            //ダイアログの作成
+            //AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
+            //builder.setTitle("mTitle")
+            //.setMessage("mMessage")
+            //.setPositiveButton("OK", new DialogInterface.OnClickListener() {
+            //public void onClick(DialogInterface dialog, int id) {
+            //mListener.onOkButtonClicked();
+            //}
+            //});
+            //}
 
-
-
-    //private DialogFragment.OnOkButtonClickedListener mListener;
-    //private void Record() {
-        //ダイアログの作成
-        //AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
-        //builder.setTitle("mTitle")
-                //.setMessage("mMessage")
-                //.setPositiveButton("OK", new DialogInterface.OnClickListener() {
-                    //public void onClick(DialogInterface dialog, int id) {
-                        //mListener.onOkButtonClicked();
-                    //}
-                //});
-    //}
-
-}
\ No newline at end of file
+    }
diff --git a/app/src/main/res/layout/fragment_list.xml b/app/src/main/res/layout/fragment_list.xml
index a3afe30..2e7bf4a 100644
--- a/app/src/main/res/layout/fragment_list.xml
+++ b/app/src/main/res/layout/fragment_list.xml
@@ -1,14 +1,61 @@
 <?xml version="1.0" encoding="utf-8"?>
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     tools:context=".fragment.ListFragment">
 
+
     <!-- TODO: Update blank fragment layout -->
     <TextView
+        android:id="@+id/textView5"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:text="List page" />
 
-</FrameLayout>
\ No newline at end of file
+    <TextView
+        android:id="@+id/radioDog"
+        android:layout_width="152dp"
+        android:layout_height="79dp"
+        android:text="TextView"
+        app:layout_constraintBottom_toBottomOf="@+id/textView5"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="@+id/textView5"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/radioMonkey"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="TextView"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/radioDog"
+        tools:layout_editor_absoluteX="181dp" />
+
+    <TextView
+        android:id="@+id/radioPheasant"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="TextView"
+        app:layout_constraintBottom_toTopOf="@+id/radioDog"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:layout_editor_absoluteX="179dp" />
+
+    <Button
+        android:id="@+id/btnDispDialog"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Button"
+        tools:layout_editor_absoluteX="46dp"
+        tools:layout_editor_absoluteY="226dp" />
+
+    <TextView
+        android:id="@+id/textSelected"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="TextView"
+        tools:layout_editor_absoluteX="281dp"
+        tools:layout_editor_absoluteY="242dp" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file