.idea/misc.xml

@@ -1,6 +1,6 @@
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

app/src/main/java/com/example/oplogy/AppDatabase.java

@@ -3,7 +3,7 @@ package com.example.oplogy;
 import androidx.room.Database;
 import androidx.room.RoomDatabase;
 
-@Database(entities = {SetUpTable.class}, version = 3, exportSchema = false)
+@Database(entities = {SetUpTable.class}, version = 2, exportSchema = false)
 public abstract class AppDatabase extends RoomDatabase {
     // データベースにアクセスするためのメソッドを提供する
     public abstract SetUpTableDao setUpTableDao();

app/src/main/java/com/example/oplogy/CreateUUID.java

@@ -5,12 +5,12 @@ import java.util.List;
 
 public class CreateUUID {
 
-    public static int generateUUID(List<Integer> classIdList ){
+    public static int generateUUID(List<String> classIdList ){
         while (true){
-            int uuid = (int) (Math.random() * 100000);
+            String uuid = String.valueOf((int)(Math.random() * 1000000));
             boolean isDuplicate = false;
-            for(int classId : classIdList){
+            for(String classId : classIdList){
-                if(classId==uuid){
+                if(classId.equals(uuid)){
                     //重複があればフラグを立て、ループを抜ける
                     isDuplicate = true;
                     break;
@@ -19,11 +19,9 @@ public class CreateUUID {
             //重複がなければ生成したUUIDを返す
             if (!isDuplicate) {
                 //firestoreに挿入処理
-                InsertClassIdforFirebase insertClassIdforFirebase = new InsertClassIdforFirebase();
-                insertClassIdforFirebase.insertClassId(uuid);
                 //テスト用
-                uuid=100;
+                uuid="100";
-                return uuid;
+                return Integer.parseInt(uuid);
             }
         }
     }

app/src/main/java/com/example/oplogy/DatePick.java

@@ -0,0 +1,35 @@
+package com.example.oplogy;
+
+import android.app.DatePickerDialog;
+import android.app.Dialog;
+import android.os.Bundle;
+import android.widget.DatePicker;
+
+import androidx.annotation.NonNull;
+import androidx.fragment.app.DialogFragment;
+import java.util.Calendar;
+import java.util.Objects;
+
+public class DatePick extends DialogFragment implements
+        DatePickerDialog.OnDateSetListener {
+
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstantState) {
+
+        //デフォルトのタイムゾーンおよびロケールを使用してカレンダを取得
+        final Calendar c = Calendar.getInstance();
+        int year = c.get(Calendar.YEAR);
+        int month = c.get(Calendar.MONTH);
+        int day = c.get(Calendar.DAY_OF_MONTH);
+
+        return new DatePickerDialog(requireActivity(), (DatePickerDialog.OnDateSetListener) getActivity(), year, month, day);
+    }
+
+
+    @Override
+    public void onDateSet(DatePicker datePicker, int year, int month, int day) {
+
+    }
+}
+

app/src/main/java/com/example/oplogy/FirestoreReception_classIdDatabase.java

@@ -17,14 +17,14 @@ import java.util.List;
 import java.util.Map;
 public class FirestoreReception_classIdDatabase {
     private FirebaseFirestore db;
-    private List<Integer> classIdList= new ArrayList<>();
+    private List<String> classIdList= new ArrayList<>();
 
     public FirestoreReception_classIdDatabase() {
         db = FirebaseFirestore.getInstance();
     }
 
 
-    public List<Integer> getAllDocumentsFromClassIdDatabase() {
+    public List<String> getAllDocumentsFromClassIdDatabase() {
         db.collection("classId_Database")
                 .get()
                 .addOnCompleteListener(new OnCompleteListener<QuerySnapshot>() {
@@ -34,7 +34,8 @@ public class FirestoreReception_classIdDatabase {
                             for (QueryDocumentSnapshot document : task.getResult()) {
                                 Log.d("結果", document.getId() + " => " + document.getData());
                                 //データをListに追加
-                                classIdList.add(((Long) document.get("classId")).intValue());                            }
+                                classIdList.add((String) document.get("classId"));
+                            }
                         } else {
                             Log.d("結果", "Error getting documents: ", task.getException());
                         }
@@ -44,7 +45,7 @@ public class FirestoreReception_classIdDatabase {
         return classIdList;
     }
 
-    public List<Integer> getClassIdList() {
+    public List<String> getClassIdList() {
         return classIdList;
     }
 }

app/src/main/java/com/example/oplogy/InsertClassIdforFirebase.java

@@ -1,19 +0,0 @@
-package com.example.oplogy;
-
-import com.google.firebase.firestore.FirebaseFirestore;
-
-import java.util.HashMap;
-import java.util.Map;
-
-public class InsertClassIdforFirebase {
-    public void insertClassId(int classId) {
-        FirebaseFirestore db = FirebaseFirestore.getInstance();
-
-        Map<String, Object> data = new HashMap<>();
-        data.put("classId", classId); // classId is inserted as a number
-
-        db.collection("classId_Database").add(data)
-                .addOnSuccessListener(documentReference -> System.out.println("DocumentSnapshot added with ID: " + documentReference.getId()))
-                .addOnFailureListener(e -> System.err.println("Error adding document: " + e));
-    }
-}

app/src/main/java/com/example/oplogy/MainActivity.java

@@ -162,7 +162,7 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
     //UUIDを表示するかのダイアログ
     private void showUUIDYesNoDialog() {
         firestoreReception_classIdDatabase = new FirestoreReception_classIdDatabase();
-        List<Integer> classIdList = firestoreReception_classIdDatabase.getAllDocumentsFromClassIdDatabase();
+        List<String> classIdList = firestoreReception_classIdDatabase.getAllDocumentsFromClassIdDatabase();
 
 
         AlertDialog.Builder builder = new AlertDialog.Builder(this);
@@ -197,9 +197,7 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
 
         // タスク1: ローカルDBから生徒数を取得してtotalStudentと比較
         executor.execute(() -> {
-            AppDatabase db = Room.databaseBuilder(getApplicationContext(), AppDatabase.class, "SetUpTable")
+            AppDatabase db = Room.databaseBuilder(getApplicationContext(), AppDatabase.class, "SetUpTable").build();
-                    .fallbackToDestructiveMigration()
-                    .build();
             SetUpTableDao setUpTableDao = db.setUpTableDao();
 
             Log.d("MainActivity", "db" + setUpTableDao.getAll());

app/src/main/java/com/example/oplogy/Maps.java

@@ -1,23 +1,44 @@
 package com.example.oplogy;
 
-import android.content.Intent;
-import android.os.Bundle;
-import android.view.View;
-import android.webkit.WebSettings;
-import android.webkit.WebView;
-import android.webkit.WebViewClient;
-import android.widget.ImageView;
-
 import androidx.fragment.app.FragmentActivity;
 
+import android.content.Intent;
+import android.graphics.Color;
+import android.media.Image;
+import android.os.Bundle;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.google.android.gms.maps.CameraUpdateFactory;
+import com.google.android.gms.maps.GoogleMap;
+import com.google.android.gms.maps.OnMapReadyCallback;
+import com.google.android.gms.maps.SupportMapFragment;
+import com.google.android.gms.maps.model.BitmapDescriptorFactory;
+import com.google.android.gms.maps.model.LatLng;
+import com.google.android.gms.maps.model.Marker;
+import com.google.android.gms.maps.model.MarkerOptions;
 import com.example.oplogy.databinding.MapsBinding;
+import com.google.android.gms.maps.model.Polyline;
+import com.google.android.gms.maps.model.PolylineOptions;
+import com.google.maps.DirectionsApi;
+import com.google.maps.DirectionsApiRequest;
+import com.google.maps.GeoApiContext;
+import com.google.maps.model.DirectionsResult;
 
-public class Maps extends FragmentActivity implements View.OnClickListener {
+import java.util.Locale;
+import java.util.Map;
 
-    private WebView webView;
+public class Maps extends FragmentActivity implements OnMapReadyCallback,View.OnClickListener{
+
+    //        ボタンの戻る処理
     ImageView backMain;
+    private GoogleMap mMap;
     private MapsBinding binding;
 
+    private LatLng loc;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -25,50 +46,74 @@ public class Maps extends FragmentActivity implements View.OnClickListener {
      binding = MapsBinding.inflate(getLayoutInflater());
      setContentView(binding.getRoot());
 
+        // Obtain the SupportMapFragment and get notified when the map is ready to be used.
+        SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
+                .findFragmentById(R.id.map);
+        mapFragment.getMapAsync(this);
+
         backMain = findViewById(R.id.BackMain);
         backMain.setOnClickListener(this);
-
-        webView = findViewById(R.id.webView);
-        WebSettings webSettings = webView.getSettings();
-        webSettings.setJavaScriptEnabled(true);
-        webView.setWebViewClient(new WebViewClient());
-
-//        ここにデータを入れておいてください、処理は[/]で区切っています
-        loadMapInWebView("35.09050879999539,136.87845379325216/35.09284820618655,136.88165119390393/35.09364708442631,136.88171563326418");
     }
 
-//    WebViewの処理です（Mapの中の処理をやっています）
-    private void loadMapInWebView(String locations) {
-//        区切ることで、追加の地点を入れて、最終地点にピンを打ってある状態です
-        String[] locArray = locations.split("/");
-//        ↓URLで経路案内（車）での表示をしています
-        StringBuilder urlBuilder = new StringBuilder("https://www.google.com/maps/dir/?api=1&travelmode=driving");
 
-        if (locArray.length > 0) {
-            urlBuilder.append("&origin=").append(locArray[0]);
 
-            if (locArray.length > 1) {
+    /**
-                urlBuilder.append("&destination=").append(locArray[locArray.length - 1]);
+     * Manipulates the map once available.
+     * This callback is triggered when the map is ready to be used.
+     * This is where we can add markers or lines, add listeners or move the camera. In this case,
+     * we just add a marker near Sydney, Australia.
+     * If Google Play services is not installed on the device, the user will be prompted to install
+     * it inside the SupportMapFragment. This method will only be triggered once the user has
+     * installed Google Play services and returned to the app.
+     */
+    @Override
+    public void onMapReady(GoogleMap googleMap) {
+        mMap = googleMap;
 
-                if (locArray.length > 2) {
+        /// 地図の倍率を指定
-                    urlBuilder.append("&waypoints=");
+
-                    for (int i = 1; i < locArray.length - 1; i++) {
+        // ↓ここに地点の処理を書いておく↓
-                        urlBuilder.append(locArray[i]);
+        // Add a marker in Sydney and move the camera
-                        if (i < locArray.length - 2) {
+        loc = new LatLng(35.09050879999539, 136.87845379325216);
-                            urlBuilder.append("|");
+        mMap.addMarker(new MarkerOptions().position(loc).title("名古屋港水族館"));
-                        }
+        /// 表示位置を地図に指定
-                    }
+        mMap.moveCamera(CameraUpdateFactory.newLatLng(loc));
-                }
+
-            }
+        mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(loc, 17));
+
+        LatLng startLatLng = new LatLng(35.09050879999539, 136.87845379325216);
+        LatLng secandLatLng = new LatLng(35.09284820618655, 136.88165119390393);
+        LatLng thirdLatLng = new LatLng(35.09364708442631, 136.88171563326418);
+
+
+        Marker startMaker = mMap.addMarker(new MarkerOptions()
+                .position(startLatLng)
+                .title("名古屋港水族館")
+        );
+
+        Marker secondMaker = mMap.addMarker(new MarkerOptions()
+                .position(secandLatLng)
+                .title("2番目")
+        );
+
+        Marker thirdMaker = mMap.addMarker(new MarkerOptions()
+                .position(thirdLatLng)
+                .title("3番目")
+        );
+
+        drowRoute(startLatLng,secandLatLng,thirdLatLng);
     }
 
-        webView.loadUrl(urlBuilder.toString());
+    private  void drowRoute(LatLng startLatLng,LatLng secondLatLung,LatLng thirdLatLng){
+        GeoApiContext context = new GeoApiContext.Builder()
+                .apiKey("AIzaSyBQ1Ak-I2NL5TP4K59ZI0VgzKk6HNZuusw")
+                .build();
     }
 
     @Override
     public void onClick(View view) {
-        if (view == backMain) {
+        if(view == backMain){
-            Intent backMain = new Intent(Maps.this, MainActivity.class);
+            Intent backMain = new Intent(Maps.this,MainActivity.class);
             startActivity(backMain);
         }
     }

app/src/main/java/com/example/oplogy/SetUpActivity.java

@@ -2,14 +2,17 @@ package com.example.oplogy;
 
 import static android.content.ContentValues.TAG;
 
+
 import android.annotation.SuppressLint;
+import android.app.DatePickerDialog;
 import android.app.TimePickerDialog;
 import android.content.Intent;
+import android.content.SharedPreferences;
 import android.graphics.Paint;
-import android.media.Image;
 import android.os.Bundle;
 import android.util.Log;
 import android.widget.Button;
+import android.widget.DatePicker;
 import android.widget.ImageView;
 import android.widget.RadioButton;
 import android.widget.TextView;
@@ -26,10 +29,13 @@ import java.util.concurrent.Executors;
 
 
 public class SetUpActivity extends FragmentActivity
-        implements TimePickerDialog.OnTimeSetListener {
+        implements TimePickerDialog.OnTimeSetListener, DatePickerDialog.OnDateSetListener {
 
     String teacherName;
     String startPoint;
+    String firstDay;
+    String secondDay;
+    String thirdDay;
     String startTime;
     String endTime;
     String intervalTime;
@@ -43,17 +49,22 @@ public class SetUpActivity extends FragmentActivity
     private TextView setStartBreakTime;
     private TextView setEndBreakTime;
     private TextView setTotalStudent;
+    private int isDateSelected;
     private int isStartTimeSelected;
 
+    String stringYear;
+    String stringMonth;
+    String stringDayOfMonth;
+
+
     String stringHourOfDay;
     String stringMinute;
 
-
+    Button setFirstDay;
-
+    Button setSecondDay;
-
+    Button setThirdDay;
-
+    Button setStartTimeButton;
-    Button startTimeSetButton;
+    Button setEndTimeButton;
-    Button endTimeSetButton;
 
 
 
@@ -68,10 +79,14 @@ public class SetUpActivity extends FragmentActivity
         setTeacherName = findViewById(R.id.teacherName);                    //先生の名前
         setStartPoint = findViewById(R.id.startPoint);                      //開始地点
 
-        setStartTime = findViewById(R.id.startTime);                        //開始時刻
+        setFirstDay = findViewById(R.id.setFirstDayButton);                    //1日目の日付
-        setStartTime.setPaintFlags(Paint.UNDERLINE_TEXT_FLAG);              //下線を引く
+        setSecondDay = findViewById(R.id.setSecondDayButton);                  //2日目の日付
-        setEndTime = findViewById(R.id.endTime);                            //終了時刻
+        setThirdDay = findViewById(R.id.setThirdDayButton);                    //3日目の日付
-        setEndTime.setPaintFlags(Paint.UNDERLINE_TEXT_FLAG);
+
+        setStartTimeButton = findViewById(R.id.startTimeSetButton);         //開始時刻を設定するボタン
+        setStartTime = findViewById(R.id.startTime);                        //開始時刻を出力するTextView
+        setEndTimeButton = findViewById(R.id.endTimeSetButton);             //終了時刻を設定するボタン
+        setEndTime = findViewById(R.id.endTime);                            //終了時刻を出力するTextView
 
         RadioButton setTenMinute = findViewById(R.id.tenMinute);            //訪問間隔（10分）
         RadioButton setFifteenMinute = findViewById(R.id.fifteenMinute);    //訪問間隔（15分）
@@ -84,9 +99,6 @@ public class SetUpActivity extends FragmentActivity
 
         setTotalStudent = findViewById(R.id.totalStudent);                  //クラスの人数
 
-        startTimeSetButton = findViewById(R.id.startTimeSetButton);         //開始時刻を設定するためのボタン
-        endTimeSetButton = findViewById(R.id.endTimeSetButton);             //終了時刻を設定するためのボタン
-
         ImageView toMain = findViewById(R.id.toMain);
         Button setUp = findViewById(R.id.setUpButton);                      //画面下の設定ボタン
         Button reset = findViewById(R.id.resetButton);
@@ -95,7 +107,6 @@ public class SetUpActivity extends FragmentActivity
             Intent intent = new Intent(SetUpActivity.this,MainActivity.class); //main画面へ戻る処理
             startActivity(intent);
         });
-        //TODO:.SetUpの際に、classIdを挿入すること
 
         setUp.setOnClickListener(view -> {
 
@@ -103,6 +114,9 @@ public class SetUpActivity extends FragmentActivity
             Log.d(TAG, "Teacher Name: " + teacherName);
             startPoint = setStartPoint.getText().toString();
             Log.d(TAG, "Start Point: " + startPoint);
+            Log.d(TAG, "First Day:" + firstDay);
+            Log.d(TAG, "Second Day:" + secondDay);
+            Log.d(TAG, "Third Day:" + thirdDay);
             Log.d(TAG, "Start Time" + startTime);
             Log.d(TAG, "End Time" + endTime);
             if (setTenMinute.isChecked()){                    //ラジオボタンの状態を取得
@@ -157,17 +171,42 @@ public class SetUpActivity extends FragmentActivity
                     setUpTableDao.insertAll(setUpTable);
                     runOnUiThread(() -> Toast.makeText(SetUpActivity.this, "登録しました", Toast.LENGTH_SHORT).show());
                 }
+                //家庭訪問日を保存する共有プリファレンス
+                SharedPreferences sharedPreferences=getSharedPreferences("visitingDate",MODE_PRIVATE);
+                SharedPreferences.Editor editor= sharedPreferences.edit();
+
+                editor.putString("day1",firstDay);
+                editor.putString("day2",secondDay);
+                editor.putString("day3",thirdDay);
+
+                editor.apply();
 
             });
 
 
         });
-        startTimeSetButton.setOnClickListener(v -> {
+
+        setFirstDay.setOnClickListener(v ->{
+            isDateSelected = 1;
+            showDatePickerDialog(); //DatePickerの表示
+        });
+
+        setSecondDay.setOnClickListener(v ->{
+            isDateSelected = 2;
+            showDatePickerDialog();
+        });
+
+        setThirdDay.setOnClickListener(v ->{
+            isDateSelected = 3;
+            showDatePickerDialog();
+        });
+
+        setStartTimeButton.setOnClickListener(v -> {
             isStartTimeSelected = 1; //ボタンの判別
-            showTimePickerDialog(); //TimePeckerの表示
+            showTimePickerDialog(); //TimePickerの表示
         });
 
-        endTimeSetButton.setOnClickListener(v -> {
+        setEndTimeButton.setOnClickListener(v -> {
             isStartTimeSelected = 2;
             showTimePickerDialog();
         });
@@ -187,8 +226,6 @@ public class SetUpActivity extends FragmentActivity
         reset.setOnClickListener(v -> { //テキストとラジオボタンの選択を消去
             setTeacherName.setText("");
             setStartPoint.setText("");
-            setStartTime.setText("");
-            setEndTime.setText("");
             setTenMinute.setChecked(false);
             setFifteenMinute.setChecked(false);
             setThirtyMinute.setChecked(false);
@@ -205,22 +242,51 @@ public class SetUpActivity extends FragmentActivity
         });
     }
 
+    @Override
+    public void onDateSet(DatePicker datePicker, int year, int month, int dayOfMonth) { //Dateを成形する
+        // DatePickerDialogで選択された日付を処理する
+        String str = String.format(Locale.JAPAN, "%02d/%02d",  month + 1, dayOfMonth); // TextViewに表示する日付の形式を設定
+
+        if (isDateSelected == 1) {
+            stringYear = String.valueOf(year);                                          //年
+            stringMonth = String.format(Locale.JAPAN, "%02d", month + 1); //月
+            stringDayOfMonth = String.format(Locale.JAPAN, "%02d", dayOfMonth);  //日
+            firstDay = stringYear + stringMonth + stringDayOfMonth;
+            setFirstDay.setText(str);
+        } else if (isDateSelected == 2) {
+            stringYear = String.valueOf(year);
+            stringMonth = String.format(Locale.JAPAN, "%02d", month + 1);
+            stringDayOfMonth = String.format(Locale.JAPAN, "%02d", dayOfMonth);
+            secondDay = stringYear + stringMonth + stringDayOfMonth;
+            setSecondDay.setText(str);
+
+
+        } else if (isDateSelected == 3) {
+            stringYear = String.valueOf(year);
+            stringMonth = String.format(Locale.JAPAN, "%02d", month + 1);
+            stringDayOfMonth = String.format(Locale.JAPAN, "%02d", dayOfMonth);
+            thirdDay = stringYear + stringMonth + stringDayOfMonth;
+            setThirdDay.setText(str);
+
+        }
+    }
+
     @SuppressLint({"DefaultLocale", "SetTextI18n"})
     @Override
     public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
-        String str = String.format(Locale.US, "%02d:%02d", hourOfDay, minute); // Textviewに保存する形式を設定
+        String str = String.format(Locale.JAPAN, "%02d:%02d", hourOfDay, minute); // Textviewに保存する形式を設定
 
-        if (isStartTimeSelected == 1) {                         //押した場所を判定して、押したほうにだけ挿入する
+        if (isStartTimeSelected == 1) {
-            stringHourOfDay = String.format("%02d", hourOfDay); //時を取得
+            stringHourOfDay = String.format("%02d", hourOfDay);
-            stringMinute = String.format("%02d", minute);       //分を取得
+            stringMinute = String.format("%02d", minute);
-            startTime = stringHourOfDay + stringMinute;         //時と分を結合し四桁の文字列に
+            startTime = stringHourOfDay + stringMinute;
-            setStartTime.setText("　" + str + "　");            //画面に出力
+            setStartTime.setText(str);
 
         } else if (isStartTimeSelected == 2) {
             stringHourOfDay = String.format("%02d", hourOfDay);
             stringMinute = String.format("%02d", minute);
             endTime = stringHourOfDay + stringMinute;
-            setEndTime.setText("　" + str + "　");
+            setEndTime.setText(str);
 
         } else if (isStartTimeSelected == 3) {
             stringHourOfDay = String.format("%02d", hourOfDay);
@@ -236,9 +302,14 @@ public class SetUpActivity extends FragmentActivity
         }
     }
 
+    private void showDatePickerDialog() {
+        DialogFragment newFragment = new DatePick();
+        newFragment.show(getSupportFragmentManager(), "datePicker");
+    }
 
     private void showTimePickerDialog() { // Dialogを表示する
         DialogFragment newFragment = new TimePick();
         newFragment.show(getSupportFragmentManager(), "timePicker");
     }
+
 }

app/src/main/res/layout/activity_set_up.xml

@@ -21,17 +21,16 @@
 
     <ImageView
         android:id="@+id/toMain"
-        android:layout_width="100dp"
+        android:layout_width="60dp"
-        android:layout_height="90dp"
+        android:layout_height="60dp"
         android:layout_gravity="left"
-        android:layout_marginLeft="20dp"
+        android:layout_marginLeft="10dp"
         android:src="@drawable/back_button"/>
 
 
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginBottom="25dp"
         android:text="@string/setUp"
         android:textSize="30sp"/>
 
@@ -82,6 +81,59 @@
 
     </LinearLayout>
 
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:padding="10dp"
+        android:gravity="center">
+
+        <TextView
+            android:layout_width="90sp"
+            android:layout_height="wrap_content"
+            android:text="日付設定"
+            android:gravity="center"/>
+
+<!--        <TextView-->
+<!--            android:id="@+id/startTime"-->
+<!--            android:layout_width="wrap_content"-->
+<!--            android:layout_height="wrap_content"-->
+<!--            android:text="　　　"-->
+<!--            android:textSize="20sp"-->
+<!--            android:textAlignment="center"-->
+<!--            android:autofillHints=""-->
+<!--            android:inputType=""-->
+<!--            tools:ignore="HardcodedText,LabelFor"/>-->
+
+        <Button
+            android:id="@+id/setFirstDayButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="1日目"
+            android:layout_marginStart="7sp"
+            android:layout_marginEnd="7sp"
+            tools:ignore="DuplicateIds" />
+
+        <Button
+            android:id="@+id/setSecondDayButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="2日目"
+            android:layout_marginStart="7sp"
+            android:layout_marginEnd="7sp"
+            tools:ignore="DuplicateIds" />
+
+        <Button
+            android:id="@+id/setThirdDayButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="3日目"
+            android:layout_marginStart="7sp"
+            android:layout_marginEnd="7sp"
+            tools:ignore="DuplicateIds" />
+
+    </LinearLayout>
+
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
@@ -99,20 +151,20 @@
             android:id="@+id/startTime"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:text="　　　"
+            android:hint="未設定"
             android:textSize="20sp"
             android:textAlignment="center"
             android:autofillHints=""
             android:inputType=""
-            tools:ignore="HardcodedText,LabelFor"/>
+            tools:ignore="LabelFor"/>
 
         <Button
             android:id="@+id/startTimeSetButton"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            android:text="@string/timeSet"
             android:layout_marginStart="65dp"
             android:layout_marginEnd="65dp"
-            android:text="@string/timeSet"
             tools:ignore="DuplicateIds" />
 
     </LinearLayout>
@@ -134,7 +186,7 @@
             android:id="@+id/endTime"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:text="　　　"
+            android:hint="未設定"
             android:textSize="20sp"
             android:textAlignment="center"
             android:autofillHints=""
@@ -149,6 +201,7 @@
             android:layout_marginStart="65dp"
             android:layout_marginEnd="65dp"
             tools:ignore="DuplicateIds" />
+
     </LinearLayout>
 
     <LinearLayout

app/src/main/res/layout/main.xml

@@ -10,7 +10,7 @@
     <Space
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_weight="3"/>
+        android:layout_weight="2"/>
 
 
 <!--    ID作成のレイアウト-->
@@ -43,7 +43,6 @@
     </LinearLayout>
 
 
-
 <!--    セットアップのレイアウト-->
     <LinearLayout
         android:layout_width="wrap_content"
@@ -73,15 +72,8 @@
     </LinearLayout>
 
 
-    <Space
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_weight="3"/>
 
-
+<!--    ルート表示のレイアウト-->
-
-
-    <!--    ルート表示のレイアウト-->
     <LinearLayout
         android:layout_width="400dp"
         android:layout_height="0dp"
@@ -110,6 +102,12 @@
             android:layout_gravity="center"/>
     </LinearLayout>
 
+    <Space
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_weight="3"/>
+
+
 <!--    提出状況のレイアウト-->
     <LinearLayout
         android:layout_width="350dp"

app/src/main/res/layout/maps.xml

@@ -1,12 +1,20 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:weightSum="10"
+    xmlns:tools="http://schemas.android.com/tools"
     android:orientation="vertical"
     tools:context=".Maps">
 
+    <!--    <fragment xmlns:android="http://schemas.android.com/apk/res/android"-->
+    <!--    xmlns:tools="http://schemas.android.com/tools"-->
+    <!--    xmlns:map="http://schemas.android.com/apk/res-auto"-->
+    <!--    android:layout_width="match_parent"-->
+    <!--    android:layout_height="match_parent"-->
+    <!--    android:id="@+id/map"-->
+    <!--    android:name="com.google.android.gms.maps.SupportMapFragment"/>-->
+
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
@@ -20,28 +28,34 @@
             android:layout_width="40dp"
             android:layout_height="90dp"
             android:src="@drawable/back_button"
-            android:layout_weight="5" />
+            android:layout_weight="5"
+            />
 
         <TextView
-            android:id="@+id/date"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_weight="4"
+            android:id="@+id/date"
             android:hint="今日の日付"
-            android:textSize="40dp" />
+            android:textSize="40dp"
+            />
     </LinearLayout>
 
-<!--    Webの処理 -->
+    <fragment
-    <WebView
+        android:id="@+id/map"
-        android:id="@+id/webView"
+        android:name="com.google.android.gms.maps.SupportMapFragment"
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_weight="6" />
+        android:layout_weight="6"
+        tools:context=".Maps" />
+
 
     <ScrollView
         android:id="@+id/scrollable"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_weight="3" />
+        android:layout_weight="3"
+        />
 
 </LinearLayout>
+

build.gradle

@@ -5,7 +5,7 @@ buildscript {
     }
 }// Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-    id 'com.android.application' version '8.0.2' apply false
+    id 'com.android.application' version '8.1.4' apply false
-    id 'com.android.library' version '8.0.2' apply false
+    id 'com.android.library' version '8.1.4' apply false
     id 'com.google.android.libraries.mapsplatform.secrets-gradle-plugin' version '2.0.1' apply false
 }