365 lines
16 KiB
Java
365 lines
16 KiB
Java
package com.example.childguard;
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import android.annotation.SuppressLint;
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import android.app.NotificationChannel;
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import android.app.NotificationManager;
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import android.app.PendingIntent;
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import android.bluetooth.BluetoothDevice;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.content.SharedPreferences;
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import android.content.pm.PackageManager;
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import android.graphics.Color;
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import android.os.Build;
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import android.os.Bundle;
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import android.os.Vibrator;
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import android.preference.PreferenceManager;
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import android.util.Log;
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import android.widget.FrameLayout;
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import android.widget.Toast;
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import androidx.activity.result.ActivityResultLauncher;
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import androidx.annotation.NonNull;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.core.app.ActivityCompat;
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import androidx.core.app.NotificationCompat;
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import com.google.android.material.bottomnavigation.BottomNavigationView;
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import com.google.firebase.firestore.DocumentReference;
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import com.google.firebase.firestore.FirebaseFirestore;
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import com.journeyapps.barcodescanner.ScanContract;
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import com.journeyapps.barcodescanner.ScanOptions;
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import android.Manifest;
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import java.util.HashMap;
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import java.util.Map;
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public class MainActivity extends AppCompatActivity {
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FirebaseFirestore db;
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DocumentReference mDocRef;
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private HomeFragment homeFragment = HomeFragment.newInstance("test", "test");
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public static final String TAG = "InspirationQuote";
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private final ActivityResultLauncher<ScanOptions> QrLauncher = registerForActivityResult(
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new ScanContract(),
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result -> {
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String contents = result.getContents();
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if (contents == null) {
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Toast.makeText(this, "QRコードが読み取れませんでした", Toast.LENGTH_LONG).show();
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} else {
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if (!contents.contains("https://practicefirestore1-8808c.web.app/")) {
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Toast.makeText(this, "Child Guardに対応するQRコードではありません", Toast.LENGTH_LONG).show();
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} else {
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changeIsInCar();
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}
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}
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}
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);
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@SuppressLint("MissingInflatedId")
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_main);
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Log.d(TAG, "onCreate: called");
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//Bluetooth接続判定用
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SharedPreferences pref = PreferenceManager.getDefaultSharedPreferences(this);
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SharedPreferences.Editor e = pref.edit();
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e.putBoolean("connection_status", false);
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// Check permissions
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if (!hasPermissions()) {
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requestPermissions();
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}
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BottomNavigationView bottomNavigationView = findViewById(R.id.nav_view);
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this.homeFragment = HomeFragment.newInstance("test", "test");
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if (savedInstanceState == null) {
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getSupportFragmentManager().beginTransaction()
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.replace(findViewById(R.id.fragmentContainerView).getId(), this.homeFragment)
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.addToBackStack(null)
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.commit();
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}
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bottomNavigationView.setOnNavigationItemSelectedListener(v -> {
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if (v.getItemId() == findViewById(R.id.navigation_home).getId()) {
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Log.d("MainActivity", "navigation_home: called");
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findViewById(R.id.fab_scan_qr_code).setVisibility(FrameLayout.VISIBLE);
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getSupportFragmentManager().beginTransaction()
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.replace(findViewById(R.id.fragmentContainerView).getId(), this.homeFragment)
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.addToBackStack(null)
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.commit();
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} else if (v.getItemId() == findViewById(R.id.navigation_settings).getId()) {
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Log.d("MainActivity", "navigation_settings: called");
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findViewById(R.id.fab_scan_qr_code).setVisibility(FrameLayout.GONE);
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getSupportFragmentManager().beginTransaction()
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.replace(findViewById(R.id.fragmentContainerView).getId(), SettingFragment.newInstance())
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.addToBackStack(null)
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.commit();
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}
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firebaseLink();
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Bluetooth_status();
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return true;
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});
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findViewById(R.id.fab_scan_qr_code).setOnClickListener(v -> {
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Log.d("MainActivity/Fab", "onClick: called");
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//QRリーダ起動
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ScanOptions options = new ScanOptions();
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options.setPrompt("QRコードを読み取ってください");
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QrLauncher.launch(options);
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});
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//Bluetooth検知機能
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IntentFilter intentFilter = new IntentFilter();
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intentFilter.addAction(BluetoothDevice.ACTION_ACL_CONNECTED);
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intentFilter.addAction(BluetoothDevice.ACTION_ACL_DISCONNECTED);
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db = FirebaseFirestore.getInstance();//Firebaseとの紐づけ
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String btPermission = getBluetoothConnectPermission();
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if (ActivityCompat.checkSelfPermission(this, btPermission) != PackageManager.PERMISSION_GRANTED) {
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Log.d("BT", "No permission to connect bluetooth devices");
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return;
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} else {
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Log.d("BT", "Permission to connect bluetooth devices granted");
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registerReceiver(receiver, intentFilter);
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startForegroundService(new Intent(this, SurveillanceService.class));
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}
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}
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@Override
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protected void onResume() {
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super.onResume();
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Log.d("MainActivity onResume", "called");
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firebaseLink();
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}
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// 権限チェック用ヘルパーメソッドを追加
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private String getBluetoothConnectPermission() {
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return (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) ?
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Manifest.permission.BLUETOOTH_CONNECT :
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Manifest.permission.BLUETOOTH;
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}
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/**
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* 乗車状態の変更
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*/
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public void changeIsInCar() {
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SharedPreferences sharedPreferences = MainActivity.this.getSharedPreferences("app_situation", MODE_PRIVATE);
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SharedPreferences.Editor E = sharedPreferences.edit();
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SharedPreferences.Editor E2 = sharedPreferences.edit();
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String IdPref = sharedPreferences.getString("ID", null);//アプリに記録されているIDの取得
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Log.d("MainActivity", "changeIsInCar: ID= " + IdPref);
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boolean change = sharedPreferences.getBoolean("change", false);
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Log.d("MainActivity", "changeIsInCar: " + change);
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db = FirebaseFirestore.getInstance();//Firebaseとの紐づけ
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DocumentReference isReported = db.collection("status").document(IdPref);//更新するドキュメントとの紐づけ
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Map<String, Boolean> DEFAULT_ITEM = new HashMap<>();//mapの宣言
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if (!change) {
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//isInCarをtrueに更新
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Log.d("MainActivity", "change:" + change);
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E.putBoolean("change", true);
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E.apply();
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Log.d("MainActivity", "change:" + sharedPreferences.getBoolean("change", false));
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} else {
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Log.d("MainActivity", "change:" + change);
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E.putBoolean("change", false);
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E.apply();
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Log.d("MainActivity", "change:" + sharedPreferences.getBoolean("change", false));
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}
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Log.d("MainActivity", "changeIsInCar: " + sharedPreferences.getBoolean("change", false));
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isReported.update("isInCar", sharedPreferences.getBoolean("change", false))
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.addOnSuccessListener(unused -> Log.d(TAG, "DocumentSnapshot successfully updated!!"))
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.addOnFailureListener(e -> Log.w(TAG, "Error updating document", e));
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E2.putBoolean("isInCarPref", sharedPreferences.getBoolean("change", false));
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E2.apply();
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}
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/**
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* 権限の保有を確認する
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* @return
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*/
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private boolean hasPermissions() {
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boolean allGranted = true;
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if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S) {
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// <= Android 11 (API 30)
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allGranted &= (ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH)
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== PackageManager.PERMISSION_GRANTED);
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allGranted &= (ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_ADMIN)
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== PackageManager.PERMISSION_GRANTED);
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} else {
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// >= Android 12 (API 31)
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allGranted &= (ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_SCAN)
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== PackageManager.PERMISSION_GRANTED);
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allGranted &= (ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_CONNECT)
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== PackageManager.PERMISSION_GRANTED);
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}
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// Location
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allGranted &= (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION)
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== PackageManager.PERMISSION_GRANTED);
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allGranted &= (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION)
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== PackageManager.PERMISSION_GRANTED);
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// >= Android 13 (API 32)
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
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allGranted &= (ActivityCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS)
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== PackageManager.PERMISSION_GRANTED);
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}
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// Others
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allGranted &= (ActivityCompat.checkSelfPermission(this, Manifest.permission.VIBRATE)
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== PackageManager.PERMISSION_GRANTED);
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allGranted &= (ActivityCompat.checkSelfPermission(this, Manifest.permission.FOREGROUND_SERVICE)
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== PackageManager.PERMISSION_GRANTED);
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return allGranted;
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}
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/**
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* 権限のリクエストを行う
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*/
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private void requestPermissions() {
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if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S) {
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// <= Android 11 (API 30)
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ActivityCompat.requestPermissions(this,
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new String[]{
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Manifest.permission.BLUETOOTH,
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Manifest.permission.BLUETOOTH_ADMIN,
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Manifest.permission.ACCESS_FINE_LOCATION,
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Manifest.permission.ACCESS_COARSE_LOCATION,
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Manifest.permission.VIBRATE,
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Manifest.permission.FOREGROUND_SERVICE,
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},
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2
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);
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} else {
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// >= Android 12 (API 31)
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ActivityCompat.requestPermissions(this,
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new String[]{
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Manifest.permission.BLUETOOTH_SCAN,
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Manifest.permission.BLUETOOTH_CONNECT,
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Manifest.permission.ACCESS_FINE_LOCATION,
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Manifest.permission.ACCESS_COARSE_LOCATION,
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Manifest.permission.POST_NOTIFICATIONS,
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Manifest.permission.VIBRATE,
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Manifest.permission.FOREGROUND_SERVICE
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},
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2
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);
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}
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}
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@Override
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public void onRequestPermissionsResult(int requestCode,
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@NonNull String[] permissions,
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@NonNull int[] grantResults) {
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super.onRequestPermissionsResult(requestCode, permissions, grantResults);
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if (requestCode == 2) {
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if (!hasPermissions()) {
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Toast.makeText(this, "Permissions not granted.", Toast.LENGTH_SHORT).show();
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}
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}
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}
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/**
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* FireBaseのIDの取得
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*/
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public void firebaseLink() {//Firebaseのドキュメントの取得
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Log.d("MainActivity", "firebaseLink: called");
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SharedPreferences sharedPreferences = getSharedPreferences("app_situation", MODE_PRIVATE);
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String IdPref = sharedPreferences.getString("ID", null);//アプリに記録されているIDの取得
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if (IdPref == null) {
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Log.d("onResume", "ID not initialized.");
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} else {
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mDocRef = FirebaseFirestore.getInstance().document("status/" + IdPref);//現在の位置を取得
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}
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}
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public void Bluetooth_status() {
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IntentFilter intentFilter = new IntentFilter();
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intentFilter.addAction(BluetoothDevice.ACTION_ACL_CONNECTED);
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intentFilter.addAction(BluetoothDevice.ACTION_ACL_DISCONNECTED);
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String btPermission = getBluetoothConnectPermission();
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if (ActivityCompat.checkSelfPermission(this, btPermission) != PackageManager.PERMISSION_GRANTED) {
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Log.d("BT", "No permission to connect bluetooth devices");
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return;
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} else {
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Log.d("BT", "Permission to connect bluetooth devices granted");
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}
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registerReceiver(receiver, intentFilter);
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}
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private final BroadcastReceiver receiver = new BroadcastReceiver() {
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@Override
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public void onReceive(Context context, Intent intent) {
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SharedPreferences pref = getSharedPreferences("Bluetooth_situation", MODE_PRIVATE);
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SharedPreferences.Editor e = pref.edit();
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String action = intent.getAction();
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BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
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boolean isInCar = pref.getBoolean("isInCarPref", false);
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String btPermission = getBluetoothConnectPermission();
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if (ActivityCompat.checkSelfPermission(context, btPermission) != PackageManager.PERMISSION_GRANTED) {
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Log.d("BT", "No permission to connect bluetooth devices");
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return;
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}
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String deviceHardwareAddress = device.getAddress(); // MAC address
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String registeredId = PreferenceManager.getDefaultSharedPreferences(getApplicationContext())
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.getString("bluetooth_device_id", "none");
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if (BluetoothDevice.ACTION_ACL_CONNECTED.equals(action)) {
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//Bluetoothデバイスが接続されたときの処理
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Log.d("BT", "Device connected");
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Log.d("BT_Judge", "Registered: " + registeredId);
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if (deviceHardwareAddress.equals(registeredId)) {
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//登録済みのデバイスだったときの処理
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Log.d("BT_Judge", "登録済み");
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changeBluetooth(true);
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e.putBoolean("connection_status", true);
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if (homeFragment != null && homeFragment.isVisible()) {
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homeFragment.updateBluetoothSituation(true);
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}
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} else {
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//登録していないデバイスだったときの処理
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Log.d("BT_Judge", "未登録");
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e.putBoolean("connection_status", false);
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}
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e.apply();
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} else if (BluetoothDevice.ACTION_ACL_DISCONNECTED.equals(action)) {
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//bluetoothデバイスが切断されたときの処理
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changeBluetooth(false);
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if (homeFragment != null && homeFragment.isVisible()) {
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homeFragment.updateBluetoothSituation(false);
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}
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}
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}
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};
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/**
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* Bluetoothの接続状態を変更するメソッド
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*/
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public void changeBluetooth(boolean actual) {
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getSharedPreferences("Bluetooth_situation", MODE_PRIVATE)
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.edit()
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.putBoolean("status", actual)
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.apply();
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}
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}
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