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Merge pull request #11 from N-YOKU-jp/reception_murakumo_ver2

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クラスIDを元にデータの受信
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ユタ氏 2024-06-11 15:54:34 +09:00 committed by GitHub
commit 87e610d4f4
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66
app/src/main/java/com/example/oplogy/FirestoreReception.java Normal file
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@ -0,0 +1,66 @@
package com.example.oplogy;
import android.util.Log;
import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.Task;
import com.google.firebase.Timestamp;
import com.google.firebase.firestore.CollectionReference;
import com.google.firebase.firestore.FirebaseFirestore;
import com.google.firebase.firestore.QueryDocumentSnapshot;
import com.google.firebase.firestore.QuerySnapshot;
import java.util.List;
import java.util.Map;
public class FirestoreReception {
private FirebaseFirestore db;
public FirestoreReception() {
db = FirebaseFirestore.getInstance();
}
//ClassIdを引数にデータの作成を行う
public void getDocumentsByClassId(int classId) {
CollectionReference collectionRef = db.collection("QuestionnaireForms");
// classIdが引数のものを取得する
collectionRef.whereEqualTo("classId", classId).get()
.addOnCompleteListener(new OnCompleteListener<QuerySnapshot>() {
@Override
public void onComplete(Task<QuerySnapshot> task) {
if (task.isSuccessful()) {
// データの取得に成功した場合
for (QueryDocumentSnapshot document : task.getResult()) {
Map<String, Object> data = document.getData();
// デバッグ用のログ出力
Log.d("FirestoreReception", "Document ID: " + document.getId());
Log.d("FirestoreReception", "Data: " + data);
// ここでデータを取得し、必要に応じて処理を行います
// String parentName = (String) data.get("patronName");
// String childName = (String) data.get("childName");
// String studentId = (String) data.get("studentNumber");
//// Timestamp address = (Timestamp) data.get("address");
// List<Timestamp> firstDay = (List<Timestamp>) data.get("firstDay");
// List<Timestamp> secondDay = (List<Timestamp>) data.get("secondDay");
// List<Timestamp> thirdDay = (List<Timestamp>) data.get("thirdDay");
//
// // 取得したデータを使って必要な処理を行う
// Log.d("FirestoreReception", "ParentName: " + parentName);
// Log.d("FirestoreReception", "ChildName: " + childName);
// Log.d("FirestoreReception", "StudentNumber: " + studentId);
//// Log.d("FirestoreReception", "Address: " + address.toDate());
// Log.d("FirestoreReception", "First Day: " + firstDay);
// Log.d("FirestoreReception", "Second Day: " + secondDay);
// Log.d("FirestoreReception", "Third Day: " + thirdDay);
}
} else {
Log.w("FirestoreReception", "Error getting documents.", task.getException());
}
}
});
}
}

16
app/src/main/java/com/example/oplogy/MainActivity.java
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@ -13,6 +13,8 @@ import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import com.google.firebase.firestore.FirebaseFirestore;
public class MainActivity extends AppCompatActivity implements View.OnClickListener{
// ID作成のTextViewとImageView
@ -32,6 +34,12 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
private int previousRoot = 0; //元の画像のインデックス
// 提出状況のTextViewとImageView
private TextView submission;
//firestoreの受信関連
private FirebaseFirestore db;
private FirestoreReception firestoreReception;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@ -55,6 +63,14 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
submission = findViewById(R.id.submission);
submission.setOnClickListener(this);
// firestoreの受信関連
db = FirebaseFirestore.getInstance();
firestoreReception = new FirestoreReception();
firestoreReception.getDocumentsByClassId(100);
}