diff --git a/.idea/misc.xml b/.idea/misc.xml
index 37a7509..dfd2c79 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" project-jdk-name="JDK" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 9e7e286..98a59d0 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -19,7 +19,11 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
-        <activity android:name=".VoiceActivity"></activity>
+        <activity
+            android:name=".MyDialogFragment"
+            android:label="@string/title_activity_my_dialog_fragment"
+            android:theme="@style/AppTheme.NoActionBar"></activity>
+        <activity android:name=".VoiceActivity" />
         <!--
              The API key for Google Maps-based APIs is defined as a string resource.
              (See the file "res/values/google_maps_api.xml").
diff --git a/app/src/main/java/org/ntlab/amaryllis/client/MyDialogFragment.java b/app/src/main/java/org/ntlab/amaryllis/client/MyDialogFragment.java
new file mode 100644
index 0000000..1af21e5
--- /dev/null
+++ b/app/src/main/java/org/ntlab/amaryllis/client/MyDialogFragment.java
@@ -0,0 +1,328 @@
+package org.ntlab.amaryllis.client;
+
+//import android.app.Activity;
+import android.app.Activity;
+import android.content.Context;
+import android.os.Bundle;
+
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+import com.google.android.material.snackbar.Snackbar;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import android.view.View;
+
+import android.app.Dialog;
+import android.content.DialogInterface;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.DialogFragment;
+import androidx.fragment.app.Fragment;
+
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.EditText;
+import android.widget.LinearLayout;
+import android.widget.RadioGroup;
+import android.widget.TextView;
+
+import org.ntlab.amaryllis.client.fragment.ListFragment;
+
+
+public class MyDialogFragment extends DialogFragment {
+
+
+
+    public interface DialogFragmentListener{
+        void onDialogPositiveButtonClicked();
+        public void onOkClicked(Bundle args);
+    }
+
+    public interface OnOkClickListener {
+        //public void onOkClicked(Bundle args);
+    }
+
+    private DialogFragmentListener dialogFragmentListener;
+
+    public MyDialogFragment newInstance(DialogFragmentListener dialogFragmentListener){
+        this.dialogFragmentListener = dialogFragmentListener;
+        return new MyDialogFragment();
+    }
+
+
+
+    public static MyDialogFragment newInstance(Bundle bundle,Fragment fragment){
+        MyDialogFragment instance = new MyDialogFragment();
+        instance.setArguments(bundle);
+        instance.setTargetFragment(fragment, 0);
+        return instance;
+    }
+
+
+
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+
+    //public void onAttach(Activity activity) {
+        //super.onAttach(activity);
+
+
+        //System.out.printf("aaaaaaaaaaa");
+        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");
+        }
+    }
+
+///*
+
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(@Nullable Bundle savedInstanceState){
+        final EditText editTextTitle = new EditText(getActivity());
+        final EditText editTextOverview = new EditText(getActivity());
+
+        Context context = getContext();
+        LinearLayout layout = new LinearLayout(context);
+        layout.setOrientation(LinearLayout.VERTICAL);
+        editTextTitle.setHint("タイトル");
+        editTextOverview.setHint("概要");
+
+        layout.addView(editTextTitle);
+        layout.addView(editTextOverview);
+
+
+        AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(getActivity())
+        //Dialog dialog = new AlertDialog.Builder(getActivity())
+                .setTitle("ボイスメモ")
+                .setMessage("タイトル、概要を入力してください。")
+                .setView(layout)
+                //.setView(editTextTitle)
+                //.setView(editTextOverview)
+                .setPositiveButton("決定", new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        dialogFragmentListener.onDialogPositiveButtonClicked();
+                        TextView Title = (TextView)getActivity().findViewById(R.id.VoiceTitle);
+                        Title.setText(editTextTitle.getText());
+
+                        TextView Overview = (TextView)getActivity().findViewById(R.id.VoiceOverview);
+                        Overview.setText(editTextOverview.getText());
+                        //Title.setText("aaa");
+                    }
+                })
+                .setNegativeButton("やめる", null);
+                //.create();
+
+        return dialogBuilder.create();
+        //return dialog;
+    }
+
+
+//*/
+
+
+
+
+
+
+
+    int mCheckedId;
+
+    /*
+
+    public static MyDialogFragment newInstance() {
+
+        return new MyDialogFragment();
+    }
+
+
+    private OnOkClickListener mListener;
+    public interface OnOkClickListener {
+        void onOkClicked(Bundle args);
+    }
+
+    @Override
+    public void onAttach(Context Context) {
+        super.onAttach(Context);
+        mListener = (OnOkClickListener) getTargetFragment();
+        if (mListener instanceof OnOkClickListener == false) {
+            throw new ClassCastException("実装エラー");
+        }
+    }
+
+    */
+
+    /*
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+
+        LayoutInflater inflater = getActivity().getLayoutInflater();
+        View v = inflater.inflate(R.layout.activity_my_dialog_fragment, null, false);
+        //RadioGroup radioGroup = (RadioGroup) v.findViewById(R.id.radioGroupOptions);
+
+        //radioGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
+            //public void onCheckedChanged(RadioGroup group, int checkedId) {
+                //mCheckedId = checkedId;
+            //}
+        //});
+
+        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
+        builder.setTitle("MY DIALOG");
+        builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
+            public void onClick(DialogInterface dialog, int which) {
+                // 呼び出し元フラグメントのビューを更新
+                Bundle arg = new Bundle();
+                arg.putInt("KEY_MYDIALOG", mCheckedId);
+
+                // MyFragmentのonOkClickedをコール
+                //DialogFragmentListener.onOkClicked(arg);
+            }
+        });
+        builder.setNegativeButton("Cancel", null);
+        builder.setView(v);
+        return builder.create();
+    }
+
+//*/
+
+    /*
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+
+        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
+        LayoutInflater inflater = requireActivity().getLayoutInflater();
+        View v = inflater.inflate(R.layout.activity_my_dialog_fragment, null, false);
+        //RadioGroup radioGroup = (RadioGroup) v.findViewById(R.id.radioGroupOptions);
+
+
+        builder.setView(inflater.inflate(R.layout.activity_my_dialog_fragment, null));
+        //radioGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
+        //public void onCheckedChanged(RadioGroup group, int checkedId) {
+        //mCheckedId = checkedId;
+        //}
+        //});
+
+
+        //builder.setTitle("MY DIALOG");
+        builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int id) {
+                // 呼び出し元フラグメントのビューを更新
+                //Bundle arg = new Bundle();
+                //arg.putInt("KEY_MYDIALOG", mCheckedId);
+
+                // MyFragmentのonOkClickedをコール
+                //DialogFragmentListener.onOkClicked(arg);
+            }
+        });
+        builder.setNegativeButton("Cancel", null);
+        //builder.setView(editText);
+        builder.setView(v);
+        return builder.create();
+    }
+
+*/
+
+
+    //@Override
+    //public void onCreate(Bundle savedInstanceState) {
+    //super.onCreate(savedInstanceState);
+    //if (getArguments() != null) {
+    //mParam1 = getArguments().getString(ARG_PARAM1);
+    //mParam2 = getArguments().getString(ARG_PARAM2);
+    //}
+    //}
+
+    //@Override
+    //public View onCreateView(LayoutInflater inflater, ViewGroup container,
+    //Bundle savedInstanceState) {
+    // Inflate the layout for this fragment
+    //return inflater.inflate(R.layout.fragment_dialog, container, false);
+    //}
+
+    //public void show(FragmentManager manager, String dialogFragment) {
+    //}
+
+
+
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+//public class MyDialogFragment extends AppCompatActivity {
+
+    //@Override
+    //protected void onCreate(Bundle savedInstanceState) {
+        //super.onCreate(savedInstanceState);
+        //setContentView(R.layout.activity_my_dialog_fragment);
+        //Toolbar toolbar = findViewById(R.id.toolbar);
+        //setSupportActionBar(toolbar);
+
+        //FloatingActionButton fab = findViewById(R.id.fab);
+        //fab.setOnClickListener(new View.OnClickListener() {
+            //@Override
+            //public void onClick(View view) {
+                //Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
+                        //.setAction("Action", null).show();
+            //}
+        //});
+    //}
+//}
\ No newline at end of file
diff --git a/app/src/main/java/org/ntlab/amaryllis/client/VoiceActivity.java b/app/src/main/java/org/ntlab/amaryllis/client/VoiceActivity.java
index 68703ee..974daa0 100644
--- a/app/src/main/java/org/ntlab/amaryllis/client/VoiceActivity.java
+++ b/app/src/main/java/org/ntlab/amaryllis/client/VoiceActivity.java
@@ -79,7 +79,7 @@
         mp = new MediaPlayer();
 
 
-
+        //録音開始ボタン
         Button Record = (Button)findViewById(R.id.button);
         Record.setOnClickListener(new View.OnClickListener(){
             public void onClick(View x){
@@ -90,6 +90,7 @@
             }
         });
 
+        //再生開始ボタン
         Button Playback = (Button)findViewById(R.id.button2);
         Playback.setOnClickListener(new View.OnClickListener(){
             public void onClick(View x){
@@ -116,6 +117,7 @@
         //mp = new MediaPlayer();
         //mp = MediaPlayer.create(this,R.raw.bgm);
 
+        //再生中にボタンを押した時の処理（再生停止をする）
         if(mp.isPlaying()){
             TextView textView1 = (TextView)findViewById(R.id.Notice);
             textView1.setText("Playback Stop!");
@@ -133,6 +135,8 @@
             //}catch(IOException e){
             //e.printStackTrace();
             //}
+
+        //停止中にボタンを押した時の処理（再生をスタートする）
         }else {
             try {
                 //mp = new MediaPlayer();
@@ -202,6 +206,7 @@
     //録音開始&録音終了
     private void startRecord(){
 
+        //録音中にボタンを押した時の処理（録音を終える）
         if(StartChange == 0) {
             try {
                 in = new FileInputStream(file);
@@ -219,6 +224,8 @@
             } catch (Exception e) {
                 e.printStackTrace();
             }
+
+        //録音停止中にボタンを押した時の処理（録音をスタートする）
         }else {
             try {
                 TextView textView1 = (TextView)findViewById(R.id.Notice);
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 73e23ea..5f425e2 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
@@ -1,66 +1,230 @@
 package org.ntlab.amaryllis.client.fragment;
 
+import android.app.Dialog;
+import android.content.Context;
+import android.content.DialogInterface;
 import android.os.Bundle;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.DialogFragment;
 import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
 
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.TextView;
 
+import org.ntlab.amaryllis.client.MyDialogFragment;
 import org.ntlab.amaryllis.client.R;
 
-/**
- * A simple {@link Fragment} subclass.
- * Use the {@link ListFragment#newInstance} factory method to
- * create an instance of this fragment.
+
+
+
+
+
+/*
+
+
  */
-public class ListFragment extends Fragment {
 
-    // TODO: Rename parameter arguments, choose names that match
-    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
-    private static final String ARG_PARAM1 = "param1";
-    private static final String ARG_PARAM2 = "param2";
 
-    // TODO: Rename and change types of parameters
-    private String mParam1;
-    private String mParam2;
 
-    public ListFragment() {
-        // Required empty public constructor
+// 呼び出し元のFragment
+public class ListFragment extends Fragment implements MyDialogFragment.DialogFragmentListener {
+//public class ListFragment extends Fragment implements MyDialogFragment.OnOkClickListener{
+//public class ListFragment extends Fragment {
+
+    // ダイアログを表示するボタン
+    Button mDispDialog;
+    // ダイアログで選択したものを反映するTextView
+    TextView mSelectedText;
+
+    @Override
+    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+        //View v = inflater.inflate(R.layout.fragment_list, container, false);
+
+        mDispDialog = (Button) view.findViewById(R.id.btnDispDialog);
+        mDispDialog.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                //FragmentManager manager = getActivity().getSupportFragmentManager();
+                //MyDialogFragment dialog = MyDialogFragment.newInstance();
+                DialogFragment dialog = new MyDialogFragment();
+                dialog.setTargetFragment(ListFragment.this, 0); // ★★★
+                dialog.show(getParentFragmentManager(), "Dialog");
+            }
+        });
+        //return inflater.inflate(R.layout.fragment_list, container, false);
+        //return v;
     }
 
-    /**
-     * Use this factory method to create a new instance of
-     * this fragment using the provided parameters.
-     *
-     * @param param1 Parameter 1.
-     * @param param2 Parameter 2.
-     * @return A new instance of fragment BlankFragment.
-     */
-    // TODO: Rename and change types and number of parameters
-    public static ListFragment newInstance(String param1, String param2) {
-        ListFragment fragment = new ListFragment();
-        Bundle args = new Bundle();
-        args.putString(ARG_PARAM1, param1);
-        args.putString(ARG_PARAM2, param2);
-        fragment.setArguments(args);
-        return fragment;
+
+    //void showMyDialog() {
+    //FragmentManager manager = getActivity().getSupportFragmentManager();
+    //MyDialogFragment dialog = MyDialogFragment.newInstance(this, REQUEST_NAME);
+    //dialog.setTargetFragment(ListFragment.this, 0); // ★★★
+    //dialog.show(getFragmentManager(), "Dialog");
+    //}
+
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+
+        View v = inflater.inflate(R.layout.fragment_list, container, false);
+
+        //mSelectedText = (TextView) v.findViewById(R.id.textSelected);
+        //mDispDialog = (Button) v.findViewById(R.id.btnDispDialog);
+        //mDispDialog.setOnClickListener(new View.OnClickListener() {
+        //@Override
+        //public void onClick(View v) {
+        ////FragmentManager manager = getActivity().getSupportFragmentManager();
+        //DialogFragment dialog = new MyDialogFragment();
+        ////DialogFragment dialog = MyDialogFragment.newInstance();
+        //dialog.setTargetFragment(ListFragment.this, 0); // ★★★
+        //dialog.show(getParentFragmentManager(),"aaaa");
+        //}
+        //});
+        //return inflater.inflate(R.layout.fragment_list, container, false);
+        return v;
     }
 
     @Override
+    public void onDialogPositiveButtonClicked() {
+
+    }
+
+    @Override
+    public void onOkClicked(Bundle args) {
+
+    }
+
+
+/*
+
+    @Override
     public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
+        super.onCreate(savedInstance/State);
         if (getArguments() != null) {
-            mParam1 = getArguments().getString(ARG_PARAM1);
-            mParam2 = getArguments().getString(ARG_PARAM2);
+
         }
     }
 
-    @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
-        // Inflate the layout for this fragment
-        return inflater.inflate(R.layout.fragment_list, container, false);
+*/
+
+
+
+
+/*
+
+    public static class aaaaFragment extends DialogFragment {
+
+        private org.ntlab.amaryllis.client.MyDialogFragment.DialogFragmentListener dialogFragmentListener;
+
+        public interface DialogFragmentListener {
+            void onDialogPositiveButtonClicked();
+        }
+
+        public org.ntlab.amaryllis.client.MyDialogFragment newInstance(org.ntlab.amaryllis.client.MyDialogFragment.DialogFragmentListener dialogFragmentListener) {
+            this.dialogFragmentListener = dialogFragmentListener;
+            return new org.ntlab.amaryllis.client.MyDialogFragment();
+        }
+
+        @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();
+        }
+
+
+        @Override
+        public void onAttach(Context context) {
+            super.onAttach(context);
+
+            Fragment targetFragment = this.getTargetFragment();
+            try{
+                if(targetFragment != null){
+                    dialogFragmentListener = (MyDialogFragment.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;
+        }
+
+
+
     }
+
+
+*/
+
+
+
+
+
+
+
+
+    // TODO: Rename and change types and number of parameters
+    //public static ListFragment newInstance(String param1, String param2) {
+        //ListFragment fragment = new ListFragment();
+        //Bundle args = new Bundle();
+        //fragment.setArguments(args);
+        //return fragment;
+    //}
+
+
+    //@Override
+    //public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             //Bundle savedInstanceState) {
+
+        // Inflate the layout for this fragment
+        //return inflater.inflate(R.layout.fragment_list, container, false);
+    //}
+
+
+
+/*
+    // コールバックされるメソッド
+    //@Override
+    public void onOkClicked(Bundle args) {
+        int selectedId = args.getInt("KEY_MYDIALOG");
+        String text = "none";
+
+        switch (selectedId) {
+            case R.id.radioDog:
+                text = "いぬ";
+                break;
+            case R.id.radioMonkey:
+                text = "猿";
+                break;
+            case R.id.radioPheasant:
+                text = "キジ";
+                break;
+            default:
+        }
+
+        mSelectedText.setText(text.toString());
+    }
+ */
 }
\ No newline at end of file
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 a2fcea4..0770f30 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
@@ -4,7 +4,6 @@
 import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
 
-import android.content.Intent;
 import android.media.MediaPlayer;
 import android.media.MediaRecorder;
 import android.os.Bundle;
@@ -13,7 +12,6 @@
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.util.Log;
 
 
 import android.widget.Button;
@@ -30,10 +28,7 @@
 
 import org.ntlab.amaryllis.client.Amaryllis;
 import org.ntlab.amaryllis.client.R;
-import org.ntlab.amaryllis.client.VoiceActivity;
-import org.ntlab.amaryllis.client.entities.SignUpJson;
 import org.ntlab.amaryllis.client.entities.Voicememo;
-import org.ntlab.amaryllis.client.resources.AccountsRest;
 import org.ntlab.amaryllis.client.resources.VoicememosRest;
 
 import java.io.File;
@@ -54,6 +49,7 @@
     private SeekBar positionBar;
     private TextView elapsedTimeLabel;
     private TextView remainingTimeLabel;
+    private TextView mSelectedText;
     private int StartChange = 1;
     private int SeekChange = 1;
     private int StopChange = 0;
@@ -61,6 +57,7 @@
     static final String filePath = Environment.getExternalStorageDirectory() + "/sample.3gp";
     Button RecordButton;
     Button PlaybackButton;
+    Button dialogButton;
 
     private byte[] byteData = new byte[4096];
     private short[] shortData = new short[2048];
@@ -93,6 +90,25 @@
     public View onCreateView(@NonNull LayoutInflater inflater,
                              @Nullable ViewGroup container,
                              @Nullable Bundle savedInstanceState) {
+
+        //View v = inflater.inflate(R.layout.fragment_dialog, container, false);
+        //mSelectedText = (TextView) v.findViewById(R.id.textSelected);
+
+
+        //dialogButton = (Button)v.findViewById(R.id.dialog);
+        //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");
+
+
+            //}
+        //});
+
+
         return inflater.inflate(R.layout.fragment_maps, container, false);
 
     }
@@ -128,6 +144,20 @@
         });
 
 
+
+        //dialogButton = (Button)view.findViewById(R.id.dialog);
+        //dialogButton.setOnClickListener(new View.OnClickListener() {
+            //public void onClick(View v) {
+                //Record();
+                //FragmentManager manager = getActivity().getSupportFragmentManager();
+                //DialogFragment dialog = DialogFragment.newInstance();
+                //dialog.setTargetFragment(MapsFragment.this, 0);
+                //dialog.show(manager, "DialogFragment");
+
+
+            //}
+        //});
+
         SupportMapFragment mapFragment =
                 (SupportMapFragment) getChildFragmentManager().findFragmentById(R.id.map);
         if (mapFragment != null) {
@@ -136,6 +166,10 @@
     }
 
 
+
+
+
+
     public class FragmentTest extends Fragment implements View.OnClickListener {
 
         @Override
@@ -173,6 +207,10 @@
                 mr.reset();
                 mr.release();
 
+                //EditText.setFocusable(false);
+
+
+
                 in.read(byteData);
                 byte2short(shortData, byteData);
                 String data = Base64.encodeToString(byteData, 0,byteData.length, Base64.DEFAULT);
@@ -343,4 +381,99 @@
         }
     }
 
-}
\ No newline at end of file
+
+
+
+    //public static class MyDialogFragment extends DialogFragment {
+
+        private DialogFragmentListener dialogFragmentListener;
+
+        public interface DialogFragmentListener {
+            void onDialogPositiveButtonClicked();
+        }
+
+        //public MyDialogFragment newInstance(DialogFragmentListener dialogFragmentListener) {
+            //this.dialogFragmentListener = dialogFragmentListener;
+            //return new MyDialogFragment();
+        //}
+
+        //
+        //@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 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
+            //}
+            //});
+            // Create the AlertDialog object and return it
+            //return builder.create();
+            //}
+            //}
+
+            //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();
+            //}
+            //});
+            //}
+
+    }
diff --git a/app/src/main/res/layout/activity_my_dialog_fragment.xml b/app/src/main/res/layout/activity_my_dialog_fragment.xml
new file mode 100644
index 0000000..5b98ebc
--- /dev/null
+++ b/app/src/main/res/layout/activity_my_dialog_fragment.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout 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=".MyDialogFragment">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/textView"
+            android:layout_width="match_parent"
+            android:layout_height="43dp"
+            android:text="TextView" />
+
+        <EditText
+            android:id="@+id/username"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="4dp"
+            android:layout_marginTop="16dp"
+            android:layout_marginRight="4dp"
+            android:layout_marginBottom="4dp"
+            android:inputType="textEmailAddress" />
+
+        <EditText
+            android:id="@+id/password"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="4dp"
+            android:layout_marginTop="4dp"
+            android:layout_marginRight="4dp"
+            android:layout_marginBottom="16dp"
+            android:inputType="textPassword" />
+    </LinearLayout>
+
+    <ImageView
+        android:layout_width="match_parent"
+        android:layout_height="49dp"
+        android:background="#FFFFBB33"
+        android:contentDescription="@string/app_name"
+        android:scaleType="center" />
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
+
+
diff --git a/app/src/main/res/layout/fragment_list.xml b/app/src/main/res/layout/fragment_list.xml
index a3afe30..7927ffd 100644
--- a/app/src/main/res/layout/fragment_list.xml
+++ b/app/src/main/res/layout/fragment_list.xml
@@ -1,14 +1,63 @@
 <?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/VoiceTitle"
+        android:layout_width="152dp"
+        android:layout_height="79dp"
+        android:text="TextView"
+        app:layout_constraintBottom_toTopOf="@+id/btnDispDialog"
+        app:layout_constraintEnd_toEndOf="@+id/textView5"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/textView5" />
+
+    <TextView
+        android:id="@+id/VoiceOverview"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="TextView"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/VoiceTitle" />
+
+    <TextView
+        android:id="@+id/radioPheasant"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="TextView"
+        tools:layout_editor_absoluteX="123dp"
+        tools:layout_editor_absoluteY="240dp" />
+
+    <Button
+        android:id="@+id/btnDispDialog"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Button"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <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
diff --git a/app/src/main/res/layout/fragment_maps.xml b/app/src/main/res/layout/fragment_maps.xml
index cee3274..d9b61e1 100644
--- a/app/src/main/res/layout/fragment_maps.xml
+++ b/app/src/main/res/layout/fragment_maps.xml
@@ -105,5 +105,13 @@
 
     </FrameLayout>
 
+    <Button
+        android:id="@+id/dialog"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Button"
+        tools:layout_editor_absoluteX="154dp"
+        tools:layout_editor_absoluteY="133dp" />
+
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/navigation/nav_graph.xml b/app/src/main/res/navigation/nav_graph.xml
new file mode 100644
index 0000000..8669ece
--- /dev/null
+++ b/app/src/main/res/navigation/nav_graph.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation 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:id="@+id/nav_graph"
+    app:startDestination="@id/FirstFragment">
+
+    <fragment
+        android:id="@+id/FirstFragment"
+        android:name="org.ntlab.amaryllis.client.FirstFragment"
+        android:label="@string/first_fragment_label"
+        tools:layout="@layout/fragment_first">
+
+        <action
+            android:id="@+id/action_FirstFragment_to_SecondFragment"
+            app:destination="@id/SecondFragment" />
+    </fragment>
+    <fragment
+        android:id="@+id/SecondFragment"
+        android:name="org.ntlab.amaryllis.client.SecondFragment"
+        android:label="@string/second_fragment_label"
+        tools:layout="@layout/fragment_second">
+
+        <action
+            android:id="@+id/action_SecondFragment_to_FirstFragment"
+            app:destination="@id/FirstFragment" />
+    </fragment>
+</navigation>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..125df87
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,3 @@
+<resources>
+    <dimen name="fab_margin">16dp</dimen>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 6eacaad..b5af447 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -6,4 +6,13 @@
     <string name="title_activity_account">Account</string>
     <!-- TODO: Remove or change this placeholder text -->
     <string name="hello_blank_fragment">Hello blank fragment</string>
+    <string name="title_activity_my_dialog_fragment">MyDialogFragment</string>
+    <!-- Strings used for fragments for navigation -->
+    <string name="first_fragment_label">First Fragment</string>
+    <string name="second_fragment_label">Second Fragment</string>
+    <string name="next">Next</string>
+    <string name="previous">Previous</string>
+
+    <string name="hello_first_fragment">Hello first fragment</string>
+    <string name="hello_second_fragment">Hello second fragment. Arg: %1$s</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index fac9291..21d9ced 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -7,4 +7,13 @@
         <item name="colorAccent">@color/colorAccent</item>
     </style>
 
+    <style name="AppTheme.NoActionBar">
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+    </style>
+
+    <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
+
+    <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
+
 </resources>
\ No newline at end of file