uuid:値をテストデータに固定中
main:各メソッドが何の処理をしているかのコメント追加 SubmissionActivity:nullチェックと謎のコード削除 SubmissionAdapter:色のセットなどをメソッド化 submission.xml:recyclerviewがマッチョペアレントだったから-1されるフレンズでした。てへぺろ
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nemukemo
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f28fd3c4ff
commit
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@ -22,7 +22,7 @@ public class CreateUUID {
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InsertClassIdforFirebase insertClassIdforFirebase = new InsertClassIdforFirebase();
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insertClassIdforFirebase.insertClassId(uuidInt);
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//テスト用
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uuidInt = 100;
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uuidInt = 328071;
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return uuidInt;
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}
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}
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@ -343,6 +343,7 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
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// `fetchDataAndCreateRoute`メソッド内では、shutdownを呼び出さない
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}
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// 未提出者がいることの警告ダイアログ
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private void showRouteCreationDialog() {
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new AlertDialog.Builder(MainActivity.this)
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.setTitle("警告")
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@ -359,6 +360,8 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
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.show();
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}
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// ルート作成の非同期処理
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private void createRoute(ExecutorService executor) {
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// ProgressDialogを作成
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ProgressDialog progressDialog = new ProgressDialog(MainActivity.this);
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@ -414,7 +417,7 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
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});
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}
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// 作成したルートを(Mapに渡せるように)保存するメソッド
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private void saveMyDataList(List<MyDataClass> myDataList) {
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// 共有プリファレンスのインスタンスを取得
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SharedPreferences sharedPreferences = getSharedPreferences("MyDataList", MODE_PRIVATE);
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@ -429,6 +432,7 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
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editor.apply();
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}
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// 保護者の重複による警告ダイアログ
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private void showErrorDialog(List<MyDataClass> myDataList) {
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List<Integer> studentNumbers = new ArrayList<>();
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for (MyDataClass data : myDataList) {
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@ -462,14 +466,14 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
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.show();
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}
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// データベースのインスタンスを取得するメソッド
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private AppDatabase getDatabaseInstance() {
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return Room.databaseBuilder(getApplicationContext(), AppDatabase.class, "SetUpTable").build();
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}
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//提出状況の取得
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private ArrayList<SubmissionStudent> getSubmissionStudents() {
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public ArrayList<SubmissionStudent> getSubmissionStudents() {
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ArrayList<SubmissionStudent> submissionStudents = new ArrayList<>();
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List<MyDataClass> myDataList = firestoreReception.getMyDataList();
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@ -477,40 +481,44 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
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CountDownLatch latch = new CountDownLatch(1);
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executor.execute(() -> {
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// 1. Roomデータベースから全生徒数を取得
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AppDatabase db = getDatabaseInstance();
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SetUpTableDao setUpTableDao = db.setUpTableDao();
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int totalStudentInt = setUpTableDao.getTotalStudent();
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// 2. Firestoreから生徒番号のリストを取得
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ArrayList<Integer> firestoreStudentNumbersList = new ArrayList<>();
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for (MyDataClass myData : myDataList) {
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int studentNumberInt = myData.getStudentNumber();
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firestoreStudentNumbersList.add(studentNumberInt);
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}
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try {
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// 1. Roomデータベースから全生徒数を取得
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AppDatabase db = getDatabaseInstance();
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SetUpTableDao setUpTableDao = db.setUpTableDao();
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int totalStudentInt = setUpTableDao.getTotalStudent();
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// 3. SubmissionStudentオブジェクトのリストを作成
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for (int i = 1; i <= totalStudentInt; i++) {
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boolean submitted = firestoreStudentNumbersList.contains(i);
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submissionStudents.add(new SubmissionStudent(i, submitted));
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}
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// 2. Firestoreから生徒番号のリストを取得
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ArrayList<Integer> firestoreStudentNumbersList = new ArrayList<>();
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for (MyDataClass myData : myDataList) {
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int studentNumberInt = myData.getStudentNumber();
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firestoreStudentNumbersList.add(studentNumberInt);
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}
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// 4. データベース操作が完了したことを通知
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latch.countDown();
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// 3. SubmissionStudentオブジェクトのリストを作成
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for (int i = 1; i <= totalStudentInt; i++) {
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boolean submitted = firestoreStudentNumbersList.contains(i);
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submissionStudents.add(new SubmissionStudent(i, submitted));
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}
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} catch (Exception e) {
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e.printStackTrace(); // ログにエラーメッセージを出力
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} finally {
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// 4. データベース操作が完了したことを通知
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latch.countDown();
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}
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});
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try {
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// データベース操作が完了するのを待つ
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latch.await();
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latch.await(); // 非同期処理が完了するまで待機
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} catch (InterruptedException e) {
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e.printStackTrace();
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} finally {
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executor.shutdown(); // ExecutorServiceをシャットダウン
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}
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executor.shutdown();
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// SubmissionStudentオブジェクトのリストを返す
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return submissionStudents;
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}
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@Override
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protected void onDestroy() {
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super.onDestroy();
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@ -1,7 +1,9 @@
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package com.example.oplogy;
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import android.os.Bundle;
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import android.util.Log;
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import android.widget.ImageView;
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import android.widget.Toast;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.recyclerview.widget.LinearLayoutManager;
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@ -11,10 +13,9 @@ import java.util.ArrayList;
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import java.util.List;
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public class SubmissionActivity extends AppCompatActivity {
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private final List<SubmissionStudent> studentsList = new ArrayList<>();
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private RecyclerView recyclerView;
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private SubmissionAdapter submissionAdapter;
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private final List<SubmissionStudent> studentsList = new ArrayList<>();
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ArrayList<Integer> studentNumbersList = new ArrayList<>();
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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@ -25,10 +26,7 @@ public class SubmissionActivity extends AppCompatActivity {
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ImageView backButton = findViewById(R.id.BackMain_fromSubmission);
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backButton.setOnClickListener(v -> finish());
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// インテントから提出状況の生徒の数を取得
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studentNumbersList=getIntent().getIntegerArrayListExtra("submissionStudents");
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// RecyclerViewとアダプターの初期化
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recyclerView = findViewById(R.id.recyclerView);
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recyclerView.setLayoutManager(new LinearLayoutManager(this));
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submissionAdapter = new SubmissionAdapter(studentsList);
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@ -37,15 +35,21 @@ public class SubmissionActivity extends AppCompatActivity {
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// 生徒のリストを取得
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fetchStudents();
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}
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private void fetchStudents() {
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// インテントから生徒のリストを取得
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ArrayList<SubmissionStudent> submissionStudentsList = getIntent().getParcelableArrayListExtra("submissionStudents");
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// 生徒のリストを反復処理し、それをRecyclerViewに表示
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studentsList.addAll(submissionStudentsList);
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if (submissionStudentsList != null) {
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Log.d("SubmissionActivity", "Size of submissionStudentsList: " + submissionStudentsList.size());
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studentsList.addAll(submissionStudentsList);
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} else {
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Log.e("SubmissionActivity", "submissionStudentsList is null");
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Toast.makeText(this, "生徒のリストが取得できませんでした", Toast.LENGTH_SHORT).show();
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}
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// データが変更されたことをアダプターに通知
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submissionAdapter.notifyDataSetChanged();
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}
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}
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@ -8,24 +8,13 @@ import android.widget.TextView;
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import androidx.annotation.NonNull;
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import androidx.recyclerview.widget.RecyclerView;
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import java.util.List;
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public class SubmissionAdapter extends RecyclerView.Adapter<SubmissionAdapter.StudentViewHolder> {
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private final List<SubmissionStudent> studentsList;
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public static class StudentViewHolder extends RecyclerView.ViewHolder {
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public TextView studentNumberTextView;
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public TextView statusTextView;
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public StudentViewHolder(View view) {
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super(view);
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// レイアウトファイルのTextViewを取得
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studentNumberTextView = view.findViewById(R.id.studentNumberTextView);
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statusTextView = view.findViewById(R.id.statusTextView);
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}
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}
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public SubmissionAdapter(List<SubmissionStudent> students) {
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this.studentsList = students;
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}
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@ -42,24 +31,42 @@ public class SubmissionAdapter extends RecyclerView.Adapter<SubmissionAdapter.St
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public void onBindViewHolder(StudentViewHolder holder, int position) {
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SubmissionStudent student = studentsList.get(position);
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holder.studentNumberTextView.setText(String.valueOf(student.getStudentNumber()));
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// 提出済みかどうかで表示を変える
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if (student.isSubmitted()) {
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holder.statusTextView.setText("提出済み");
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holder.statusTextView.setBackgroundColor(Color.BLACK);
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holder.statusTextView.setTextColor(Color.WHITE);
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holder.studentNumberTextView.setBackgroundColor(Color.BLACK);
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holder.studentNumberTextView.setTextColor(Color.WHITE);
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} else {
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holder.statusTextView.setText("未提出");
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holder.statusTextView.setBackgroundColor(Color.RED);
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holder.statusTextView.setTextColor(Color.WHITE);
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holder.studentNumberTextView.setBackgroundColor(Color.RED);
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holder.studentNumberTextView.setTextColor(Color.WHITE);
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}
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updateStatus(holder, student.isSubmitted());
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}
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@Override
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public int getItemCount() {
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return studentsList.size();
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}
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//真偽値に応じて提出済みか未提出をセットする
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private void updateStatus(StudentViewHolder holder, boolean isSubmitted) {
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if (isSubmitted) {
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holder.statusTextView.setText("提出済み");
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setColors(holder, Color.BLACK, Color.WHITE);
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} else {
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holder.statusTextView.setText("未提出");
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setColors(holder, Color.RED, Color.WHITE);
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}
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}
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//真偽値に応じて色をセットする
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private void setColors(StudentViewHolder holder, int backgroundColor, int textColor) {
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holder.statusTextView.setBackgroundColor(backgroundColor);
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holder.statusTextView.setTextColor(textColor);
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holder.studentNumberTextView.setBackgroundColor(backgroundColor);
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holder.studentNumberTextView.setTextColor(textColor);
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}
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public static class StudentViewHolder extends RecyclerView.ViewHolder {
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public TextView studentNumberTextView;
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public TextView statusTextView;
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public StudentViewHolder(View view) {
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super(view);
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// レイアウトファイルのTextViewを取得
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studentNumberTextView = view.findViewById(R.id.studentNumberTextView);
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statusTextView = view.findViewById(R.id.statusTextView);
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}
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}
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}
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@ -4,7 +4,6 @@
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android:layout_height="wrap_content"
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android:orientation="horizontal">
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<TextView
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android:id="@+id/studentNumberTextView"
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android:layout_width="0dp"
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@ -22,10 +21,10 @@
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android:layout_width="0dp"
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android:layout_height="wrap_content"
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android:layout_weight="3"
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android:text="提出状況"
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android:textSize="36sp"
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android:background="@android:color/white"
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android:gravity="center_vertical"
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android:paddingStart="8dp"
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android:background="@android:color/white"
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android:textColor="@android:color/black" />
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android:text="提出状況"
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android:textColor="@android:color/black"
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android:textSize="36sp" />
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</LinearLayout>
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@ -1,6 +1,5 @@
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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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@ -10,7 +9,7 @@
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<LinearLayout
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:layout_height="0dp"
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android:layout_weight="1"
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android:gravity="center"
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android:orientation="horizontal"
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@ -29,15 +28,15 @@
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android:layout_height="wrap_content"
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android:layout_weight="4"
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android:hint="提出状況"
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android:textSize="40dp"
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android:padding="8dp"
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/>
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android:textSize="40dp" />
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</LinearLayout>
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<androidx.recyclerview.widget.RecyclerView
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android:id="@+id/recyclerView"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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/>
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android:layout_height="0dp"
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android:layout_weight="9"
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android:scrollbars="vertical" />
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</LinearLayout>
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