child_guard/app/src/main/java/com/example/childguard/TestService.java

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package com.example.childguard;
import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
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import android.content.pm.PackageManager;
import android.os.IBinder;
import android.os.Vibrator;
import android.util.Log;
import android.widget.Toast;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
import androidx.core.app.ActivityCompat;
import androidx.core.app.NotificationCompat;
import androidx.core.app.NotificationManagerCompat;
import androidx.fragment.app.Fragment;
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import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.firebase.firestore.DocumentReference;
import com.google.firebase.firestore.DocumentSnapshot;
import com.google.firebase.firestore.EventListener;
import com.google.firebase.firestore.FirebaseFirestore;
import com.google.firebase.firestore.FirebaseFirestoreException;
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import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.Executor;
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public class TestService extends Service {
FirebaseFirestore db;
DocumentReference mDocRef;
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public static final String TAG = "InspirationQuote";
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@Override
public int onStartCommand(Intent intent, int flags, int startId) {
SharedPreferences sharedPreferences = getSharedPreferences("app_situation", MODE_PRIVATE);
String IdPref = sharedPreferences.getString("ID", null);
if (IdPref == null) {
Log.d("onResume", "ID not initialized.");
} else {
mDocRef = FirebaseFirestore.getInstance().document("status/" + IdPref);//現在の位置を取得
initNotification(mDocRef);
}
return flags;
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}
private void initNotification(DocumentReference mDocRef) {
// Init pref
SharedPreferences sharedPreferences = getSharedPreferences("app_situation",MODE_PRIVATE);
mDocRef.addSnapshotListener( new EventListener<DocumentSnapshot>() {
@Override
public void onEvent(@Nullable DocumentSnapshot documentSnapshot, @Nullable FirebaseFirestoreException e) {
Log.d("nt", "イベント開始");
//共有プリファレンス 書き込みの準備
SharedPreferences.Editor E = sharedPreferences.edit();
//車の乗り降りを管理するtrue=乗車、false=降車
if (documentSnapshot.exists()) {
Boolean isInCar = sharedPreferences.getBoolean("isInCarPref", false);//現在の乗降状態を保存する共有プリファレンス
E.putBoolean("isInCarPref", documentSnapshot.getBoolean("isInCar"));//乗降状態の判定
E.apply();//確定処理
Log.d("nt", "レスポンスを検知しました1");
if (documentSnapshot.getBoolean("isReported")==true && isInCar==true) {
ResetReported();
int importance = NotificationManager.IMPORTANCE_DEFAULT;
NotificationChannel channel = new NotificationChannel("CHANNEL_ID", "通報通知", importance);
channel.setDescription("第3者からの通報を検知しました");
NotificationManager notificationManager = getSystemService(NotificationManager.class);
notificationManager.createNotificationChannel(channel);
Log.d("nt", "レスポンスを検知しました2");
notifyMain();
} else{
ResetReported();
Log.d("nt", "何もなし" );
}
}
}
});
}
public void notifyMain() {
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//↓通知をする際に起動するバイブレーション
((Vibrator) getSystemService(Context.VIBRATOR_SERVICE)).vibrate(1000);
//↓通知の詳細設定的な奴
NotificationCompat.Builder builder = new NotificationCompat
.Builder(this, "CHANNEL_ID")
.setSmallIcon(android.R.drawable.ic_menu_info_details)
.setContentTitle("通報検知")
.setContentText("子供の置き去りを検知しました。")
.setPriority(NotificationCompat.PRIORITY_DEFAULT);
NotificationManagerCompat notificationManager = NotificationManagerCompat.from(this);
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if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.POST_NOTIFICATIONS) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return;
}
notificationManager.notify(R.string.app_name, builder.build());
}
public void ResetReported(){
SharedPreferences sharedPreferences =getSharedPreferences("app_situation", MODE_PRIVATE);
String IdPref = sharedPreferences.getString("ID", null);
db = FirebaseFirestore.getInstance();//Firebaseとの紐づけ
DocumentReference isReported = db.collection("status").document(IdPref);
Map<String, Boolean> DEFAULT_ITEM = new HashMap<>();//mapの宣言
DEFAULT_ITEM.put("isReported", false);
isReported.update("isReported",false).addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void unused) {
Log.d(TAG, "DocumentSnapshot successfully updated!");
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Log.w(TAG, "Error updating document", e);
}
});
}
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@Nullable
@Override
public IBinder onBind(Intent intent) {
return null;
}
}