submissionアクティビティに提出状況を確認するlistの表示の実装完了

コメント追加

app/src/main/AndroidManifest.xml

@@ -15,6 +15,9 @@
         android:theme="@style/Theme.Oplogy"
         tools:ignore="ExtraText"
         tools:targetApi="31">
+        <activity
+            android:name=".row_submission"
+            android:exported="false" />
         <activity
             android:name=".SetUpActivity"
             android:exported="false" />

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 = 2)
+@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/MainActivity.java

@@ -15,6 +15,7 @@ import androidx.room.Room;
 
 import com.google.firebase.firestore.FirebaseFirestore;
 
+import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.ExecutorService;
@@ -22,6 +23,8 @@ import java.util.concurrent.Executors;
 
 public class MainActivity extends AppCompatActivity implements View.OnClickListener{
 
+    //
+
     //    ID作成のTextViewとImageView
     private TextView creatUUID;
     private ImageView imageUuid;
@@ -112,64 +115,29 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
 //        ルート作成のクリック処理
         if(view == root){
             imageRoot.setImageResource(R.drawable.pin);
-            ExecutorService executor = Executors.newSingleThreadExecutor();
+            fetchDataAndCreateRoute();
-
-            CountDownLatch latch = new CountDownLatch(2);
-
-            executor.execute(() -> {
-                AppDatabase db = Room.databaseBuilder(getApplicationContext(), AppDatabase.class, "SetUpTable").build();
-                SetUpTableDao setUpTableDao = db.setUpTableDao();
-
-                Log.d("MainActivity", "db" + setUpTableDao.getAll());
-
-                int totalStudent = setUpTableDao.getTotalStudent();
-                int myDataListSize = firestoreReception.getMyDataListSize();
-
-                runOnUiThread(() -> {
-                    if (totalStudent != myDataListSize) {
-                        showRouteCreationDialog(latch);
-                    } else {
-                        latch.countDown();
-                    }
-                });
-            });
-
-            executor.execute(() -> {
-                List<MyDataClass> myDataList = firestoreReception.getMyDataList();
-                CreateRoot createRoot = new CreateRoot(MainActivity.this);
-                createRoot.receiveData(myDataList);
-                latch.countDown();
-            });
-
-            new Thread(() -> {
-                try {
-                    latch.await();  // Both tasks must call countDown() before this returns
-                    runOnUiThread(() -> {
-                        Intent toRoot = new Intent(MainActivity.this, Maps.class);
-                        startActivity(toRoot);
-                    });
-                } catch (InterruptedException e) {
-                    e.printStackTrace();
-                }
-            }).start();
-
-            executor.shutdown();
         }
         if(view == imageRoot){
             imageRoot.setImageResource(R.drawable.pin);
-            Intent toRoot = new Intent(MainActivity.this,Maps.class);
+            fetchDataAndCreateRoute();
-            startActivity(toRoot);
         }
 //        提出状況のクリック処理
         if(view == submission){
-            Intent toSubmission = new Intent(MainActivity.this,SubmissionActivity.class);
+            ArrayList<SubmissionStudent> submissionStudents = getSubmissionStudents();
+            Intent toSubmission = new Intent(MainActivity.this, SubmissionActivity.class);
+            toSubmission.putParcelableArrayListExtra("submissionStudents", submissionStudents);
             startActivity(toSubmission);
         }
         if(view == imageSubmission){
-            Intent toSubmission = new Intent(MainActivity.this,SubmissionActivity.class);
+            ArrayList<SubmissionStudent> submissionStudents = getSubmissionStudents();
+            Intent toSubmission = new Intent(MainActivity.this, SubmissionActivity.class);
+            toSubmission.putParcelableArrayListExtra("submissionStudents", submissionStudents);
             startActivity(toSubmission);
         }
     }
+
+
+
     private void showUUIDYesNoDialog() {
         //ダイアログの表示
         AlertDialog.Builder builder = new AlertDialog.Builder(this);
@@ -193,7 +161,58 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
         });
         builder.show();
     }
-    //ルート作成のダイアログ
+
+    //ルート作成のダイアログ＋ルート作成の処理の非同期処理実装
+    private void fetchDataAndCreateRoute() {
+        //非同期処理の開始
+        ExecutorService executor = Executors.newSingleThreadExecutor();
+
+        // 2つのタスクの完了をカウントする変数
+        CountDownLatch latch = new CountDownLatch(2);
+
+        // タスク1: ローカルDBから生徒数を取得
+        executor.execute(() -> {
+            AppDatabase db = Room.databaseBuilder(getApplicationContext(), AppDatabase.class, "SetUpTable").build();
+            SetUpTableDao setUpTableDao = db.setUpTableDao();
+
+            Log.d("MainActivity", "db" + setUpTableDao.getAll());
+
+            int totalStudent = setUpTableDao.getTotalStudent();
+            int myDataListSize = firestoreReception.getMyDataListSize();
+
+            runOnUiThread(() -> {
+                if (totalStudent != myDataListSize) {
+                    showRouteCreationDialog(latch);
+                } else {
+                    latch.countDown();
+                }
+            });
+        });
+
+        // タスク2: Firestoreからデータを取得
+        executor.execute(() -> {
+            List<MyDataClass> myDataList = firestoreReception.getMyDataList();
+            CreateRoot createRoot = new CreateRoot(MainActivity.this);
+            createRoot.receiveData(myDataList);
+            latch.countDown();
+        });
+
+        new Thread(() -> {
+            try {
+                latch.await();  // Both tasks must call countDown() before this returns
+                runOnUiThread(() -> {
+                    Intent toRoot = new Intent(MainActivity.this, Maps.class);
+                    startActivity(toRoot);
+                });
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
+        }).start();
+
+        executor.shutdown();
+    }
+
+    //ルート作成する際の警告のダイアログ
     private void showRouteCreationDialog(CountDownLatch latch) {
         new AlertDialog.Builder(MainActivity.this)
                 .setTitle("警告")
@@ -212,4 +231,46 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
                 })
                 .show();
     }
+    //submissionクラスに渡すlistの作成
+    private ArrayList<SubmissionStudent> getSubmissionStudents() {
+        ArrayList<SubmissionStudent> submissionStudents = new ArrayList<>();
+        List<MyDataClass> myDataList = firestoreReception.getMyDataList();
+
+        ExecutorService executor = Executors.newSingleThreadExecutor();
+        CountDownLatch latch = new CountDownLatch(1);
+
+        executor.execute(() -> {
+            // 1. Roomデータベースから全生徒数を取得
+            AppDatabase db = Room.databaseBuilder(getApplicationContext(), AppDatabase.class, "SetUpTable").build();
+            SetUpTableDao setUpTableDao = db.setUpTableDao();
+            int totalStudent = setUpTableDao.getTotalStudent();
+            // 2. Firestoreから生徒番号のリストを取得
+            ArrayList<Integer> firestoreStudentNumbers = new ArrayList<>();
+            for (MyDataClass myData : myDataList) {
+                int studentNumber = myData.getStudentNumber();
+                firestoreStudentNumbers.add(studentNumber);
+            }
+
+            // 3. SubmissionStudentオブジェクトのリストを作成
+            for (int i = 1; i <= totalStudent; i++) {
+                boolean submitted = firestoreStudentNumbers.contains(i);
+                submissionStudents.add(new SubmissionStudent(i, submitted));
+            }
+
+            // 4. データベース操作が完了したことを通知
+            latch.countDown();
+        });
+
+        try {
+            // データベース操作が完了するのを待つ
+            latch.await();
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+
+        executor.shutdown();
+
+        // SubmissionStudentオブジェクトのリストを返す
+        return submissionStudents;
+    }
 }

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

@@ -1,14 +1,58 @@
 package com.example.oplogy;
 
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
 
 import android.os.Bundle;
+import android.widget.ImageView;
+
+import com.example.oplogy.databinding.SubmissionBinding;
+
+import java.util.ArrayList;
+import java.util.List;
 
 public class SubmissionActivity extends AppCompatActivity {
+    private RecyclerView recyclerView;
+    private SubmissionAdapter submissionAdapter;
+    private List<SubmissionStudent> students = new ArrayList<>();
+    ArrayList<Integer> studentNumbers = new ArrayList<>();
+    private int totalStudent = 10;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.submission);
+
+        // 戻るボタンの処理
+        ImageView backButton = findViewById(R.id.BackMain_fromSubmission);
+        backButton.setOnClickListener(v -> {
+            finish();
+        });
+
+
+        // インテントから提出状況の生徒の数を取得
+        studentNumbers=getIntent().getIntegerArrayListExtra("submissionStudents");
+
+        recyclerView = findViewById(R.id.recyclerView);
+        recyclerView.setLayoutManager(new LinearLayoutManager(this));
+        submissionAdapter = new SubmissionAdapter(students);
+        recyclerView.setAdapter(submissionAdapter);
+
+        // 生徒のリストを取得
+        fetchStudents();
     }
-}
+    private void fetchStudents() {
+    // インテントから生徒のリストを取得
+    ArrayList<SubmissionStudent> submissionStudents = getIntent().getParcelableArrayListExtra("submissionStudents");
+
+    // 生徒のリストを反復処理し、それをRecyclerViewに表示
+    for (SubmissionStudent student : submissionStudents) {
+        students.add(student);
+    }
+
+    // データが変更されたことをアダプターに通知
+    submissionAdapter.notifyDataSetChanged();
+}
+}
+

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

@@ -0,0 +1,62 @@
+package com.example.oplogy;
+
+import android.graphics.Color;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import androidx.recyclerview.widget.RecyclerView;
+import java.util.List;
+
+public class SubmissionAdapter extends RecyclerView.Adapter<SubmissionAdapter.StudentViewHolder> {
+
+    private List<SubmissionStudent> students;
+
+    public static class StudentViewHolder extends RecyclerView.ViewHolder {
+        public TextView studentNumberTextView;
+        public TextView statusTextView;
+
+        public StudentViewHolder(View view) {
+            super(view);
+            // レイアウトファイルのTextViewを取得
+            studentNumberTextView = view.findViewById(R.id.studentNumberTextView);
+            statusTextView = view.findViewById(R.id.statusTextView);
+        }
+    }
+
+    public SubmissionAdapter(List<SubmissionStudent> students) {
+        this.students = students;
+    }
+
+    @Override
+    public StudentViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext())
+                .inflate(R.layout.row_submission, parent, false);
+        return new StudentViewHolder(view);
+    }
+
+    @Override
+public void onBindViewHolder(StudentViewHolder holder, int position) {
+    SubmissionStudent student = students.get(position);
+    holder.studentNumberTextView.setText(String.valueOf(student.getStudentNumber()));
+    // 提出済みかどうかで表示を変える
+    if (student.isSubmitted()) {
+        holder.statusTextView.setText("提出済み");
+        holder.statusTextView.setBackgroundColor(Color.BLACK);
+        holder.statusTextView.setTextColor(Color.WHITE);
+        holder.studentNumberTextView.setBackgroundColor(Color.BLACK);
+        holder.studentNumberTextView.setTextColor(Color.WHITE);
+    } else {
+        holder.statusTextView.setText("未提出");
+        holder.statusTextView.setBackgroundColor(Color.RED);
+        holder.statusTextView.setTextColor(Color.WHITE);
+        holder.studentNumberTextView.setBackgroundColor(Color.RED);
+        holder.studentNumberTextView.setTextColor(Color.WHITE);
+    }
+}
+
+    @Override
+    public int getItemCount() {
+        return students.size();
+    }
+}

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

@@ -0,0 +1,49 @@
+package com.example.oplogy;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+public class SubmissionStudent implements Parcelable {
+    private int studentNumber;
+    private boolean submitted;
+
+    public SubmissionStudent(int studentNumber, boolean submitted) {
+        this.studentNumber = studentNumber;
+        this.submitted = submitted;
+    }
+
+    protected SubmissionStudent(Parcel in) {
+        studentNumber = in.readInt();
+        submitted = in.readByte() != 0;
+    }
+
+    public static final Creator<SubmissionStudent> CREATOR = new Creator<SubmissionStudent>() {
+        @Override
+        public SubmissionStudent createFromParcel(Parcel in) {
+            return new SubmissionStudent(in);
+        }
+
+        @Override
+        public SubmissionStudent[] newArray(int size) {
+            return new SubmissionStudent[size];
+        }
+    };
+
+    public int getStudentNumber() {
+        return studentNumber;
+    }
+
+    public boolean isSubmitted() {
+        return submitted;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel parcel, int i) {
+        parcel.writeInt(studentNumber);
+        parcel.writeByte((byte) (submitted ? 1 : 0));
+    }
+}

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

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="horizontal">
+
+
+    <TextView
+        android:id="@+id/studentNumberTextView"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:background="@android:color/white"
+        android:gravity="center_vertical"
+        android:text="番号"
+        android:textColor="@android:color/black"
+        android:textSize="36sp"
+        android:textStyle="bold" />
+
+    <TextView
+        android:id="@+id/statusTextView"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="3"
+        android:text="提出状況"
+        android:textSize="36sp"
+        android:gravity="center_vertical"
+        android:paddingStart="8dp"
+        android:background="@android:color/white"
+        android:textColor="@android:color/black" />
+</LinearLayout>

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

@@ -1,9 +1,43 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout 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"
+    android:orientation="vertical"
+    android:weightSum="10"
     tools:context=".SubmissionActivity">
 
-</androidx.constraintlayout.widget.ConstraintLayout>
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:gravity="center"
+        android:orientation="horizontal"
+        android:weightSum="10">
+
+        <ImageView
+            android:id="@+id/BackMain_fromSubmission"
+            android:layout_width="36dp"
+            android:layout_height="74dp"
+            android:layout_weight="2"
+            android:src="@drawable/back_button" />
+
+        <TextView
+            android:id="@+id/imageSubmission"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="4"
+            android:hint="提出状況"
+            android:textSize="40dp"
+            android:padding="8dp"
+            />
+    </LinearLayout>
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recyclerView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        />
+
+</LinearLayout>