Zxingライブラリ導入

QRカメラ起動
2023-12-22 12:18:16 +09:00 · 2023-12-22 12:16:40 +09:00
29 changed files with 57 additions and 1377 deletions
@@ -1,12 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="GradleMigrationSettings" migrationVersion="1" />
  <component name="GradleSettings">
    <option name="linkedExternalProjectsSettings">
      <GradleProjectSettings>
-        <option name="testRunner" value="GRADLE" />
        <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleJvm" value="Embedded JDK" />
+        <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
        <option name="modules">
          <set>
            <option value="$PROJECT_DIR$" />
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="KotlinJpsPluginSettings">
-    <option name="version" value="1.7.20" />
-  </component>
-</project>
@@ -1,6 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
  <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17">
    <output url="file://$PROJECT_DIR$/build/classes" />
  </component>
  <component name="ProjectType">
@@ -1,7 +1,5 @@
 plugins {
    id 'com.android.application'
-    id 'org.jetbrains.kotlin.android'
-    id 'com.google.gms.google-services'
 }

 android {
@@ -16,9 +14,6 @@ android {
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-        vectorDrawables {
-            useSupportLibrary true
-        }
    }

    buildTypes {
@@ -31,20 +26,6 @@ android {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
-    kotlinOptions {
-        jvmTarget = '1.8'
-    }
-    buildFeatures {
-        compose true
-    }
-    composeOptions {
-        kotlinCompilerExtensionVersion '1.3.2'
-    }
-    packagingOptions {
-        resources {
-            excludes += '/META-INF/{AL2.0,LGPL2.1}'
-        }
-    }
 }

 dependencies {
@@ -52,26 +33,8 @@ dependencies {
    implementation 'androidx.appcompat:appcompat:1.6.1'
    implementation 'com.google.android.material:material:1.5.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
-    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.3.1'
-    implementation 'androidx.activity:activity-compose:1.5.1'
-    implementation platform('androidx.compose:compose-bom:2022.10.00')
-    implementation 'androidx.compose.ui:ui'
-    implementation 'androidx.compose.ui:ui-graphics'
-    implementation 'androidx.compose.ui:ui-tooling-preview'
-    implementation 'androidx.compose.material3:material3'
-    implementation 'com.google.firebase:firebase-firestore:24.4.1'
-
-    // Import the BoM for the Firebase platform
-    implementation(platform("com.google.firebase:firebase-bom:32.7.0"))
-
-    // Declare the dependency for the Cloud Firestore library
-    // When using the BoM, you don't specify versions in Firebase library dependencies
-    implementation("com.google.firebase:firebase-firestore")
-
    testImplementation 'junit:junit:4.13.2'
    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
-    implementation 'com.journeyapps:zxing-android-embedded:4.3.0'//QR用zxingライブラリ
-
-    implementation 'androidx.browser:browser:1.5.0'
+    implementation 'com.journeyapps:zxing-android-embedded:4.3.0'
 }
@@ -1,67 +0,0 @@
-{
-  "project_info": {
-    "project_number": "814788024795",
-    "project_id": "practicefirestore1-8808c",
-    "storage_bucket": "practicefirestore1-8808c.appspot.com"
-  },
-  "client": [
-    {
-      "client_info": {
-        "mobilesdk_app_id": "1:814788024795:android:79602ef613cc9860c76ffe",
-        "android_client_info": {
-          "package_name": "com.example.childguard"
-        }
-      },
-      "oauth_client": [],
-      "api_key": [
-        {
-          "current_key": "AIzaSyAVpoftIYGZwiPRpuI56hoV8ifA2rbZGb4"
-        }
-      ],
-      "services": {
-        "appinvite_service": {
-          "other_platform_oauth_client": []
-        }
-      }
-    },
-    {
-      "client_info": {
-        "mobilesdk_app_id": "1:814788024795:android:7c572a838331bba1c76ffe",
-        "android_client_info": {
-          "package_name": "com.example.connecttointernet"
-        }
-      },
-      "oauth_client": [],
-      "api_key": [
-        {
-          "current_key": "AIzaSyAVpoftIYGZwiPRpuI56hoV8ifA2rbZGb4"
-        }
-      ],
-      "services": {
-        "appinvite_service": {
-          "other_platform_oauth_client": []
-        }
-      }
-    },
-    {
-      "client_info": {
-        "mobilesdk_app_id": "1:814788024795:android:67c86939b6350f02c76ffe",
-        "android_client_info": {
-          "package_name": "com.example.practicefirestore1"
-        }
-      },
-      "oauth_client": [],
-      "api_key": [
-        {
-          "current_key": "AIzaSyAVpoftIYGZwiPRpuI56hoV8ifA2rbZGb4"
-        }
-      ],
-      "services": {
-        "appinvite_service": {
-          "other_platform_oauth_client": []
-        }
-      }
-    }
-  ],
-  "configuration_version": "1"
-}
@@ -2,14 +2,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools">

-    <uses-permission android:name="android.permission.BLUETOOTH" />
-    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
-    <uses-permission android:name="android.permission.BLUETOOTH_SCAN" />
-    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
-    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
-    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
-    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
-    <uses-permission android:name="android.permission.VIBRATE" />
    <application
        android:allowBackup="true"
        android:dataExtractionRules="@xml/data_extraction_rules"
@@ -20,11 +12,6 @@
        android:supportsRtl="true"
        android:theme="@style/Theme.ChildGuard"
        tools:targetApi="31">
-        <activity
-            android:name=".First_Start"
-            android:exported="false"
-            android:label="@string/title_activity_first_start"
-            android:theme="@style/Theme.ChildGuard" />
        <activity
            android:name=".MainActivity"
            android:exported="true">
@@ -1,22 +0,0 @@
-package com.example.childguard;
-
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.os.Bundle;
-import android.preference.PreferenceManager;
-
-import androidx.appcompat.app.AppCompatActivity;
-
-public class Bluetooth_device_save {
-    SharedPreferences pref;
-
-//    public void device_save(String deviceAddress){
-//        pref = PreferenceManager.getDefaultSharedPreferencesName()
-//        SharedPreferences.Editor e=pref.edit();
-//        e.putString("bluetooth_device1",deviceAddress);
-//        e.apply();
-//    }
-    public String device_info(){
-        return pref.getString("bluetooth_device1","not_device");
-    }
-}
@@ -1,14 +0,0 @@
-package com.example.childguard;
-
-import android.os.Bundle;
-
-import androidx.appcompat.app.AppCompatActivity;
-
-public class First_Start extends AppCompatActivity {
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.first_start);
-
-    }
-
-}
@@ -1,50 +1,12 @@
 package com.example.childguard;

-import static android.content.ContentValues.TAG;
-import static android.content.Context.MODE_PRIVATE;
-
-import android.bluetooth.BluetoothDevice;
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.SharedPreferences;
-import android.content.pm.PackageManager;
-import android.graphics.Bitmap;
 import android.os.Bundle;

-import androidx.core.app.ActivityCompat;
-import androidx.core.content.res.ResourcesCompat;
 import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentTransaction;
-import androidx.print.PrintHelper;

-import android.preference.PreferenceManager;
-import android.text.PrecomputedText;
-import android.util.AndroidRuntimeException;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.Button;
-import android.widget.FrameLayout;
-import android.widget.TextView;
-import android.widget.Toast;
-
-import androidx.annotation.NonNull;
-import androidx.core.content.res.ResourcesCompat;
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentTransaction;
-
-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.FirebaseFirestore;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Objects;

 /**
 * A simple {@link Fragment} subclass.
@@ -52,7 +14,6 @@ import java.util.Objects;
 * create an instance of this fragment.
 */
 public class HomeFragment extends Fragment {
-    FirebaseFirestore db = FirebaseFirestore.getInstance();//Firebaseとの紐づけ

    // TODO: Rename parameter arguments, choose names that match
    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
@@ -60,7 +21,7 @@ public class HomeFragment extends Fragment {
    private static final String ARG_PARAM2 = "param2";

    // TODO: Rename and change types of parameters
-    private String str_key;
+    private String mParam1;
    private String mParam2;

    public HomeFragment() {
@@ -89,7 +50,7 @@ public class HomeFragment extends Fragment {
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        if (getArguments() != null) {
-            // mParam1 = getArguments().getString(ARG_PARAM1);
+            mParam1 = getArguments().getString(ARG_PARAM1);
            mParam2 = getArguments().getString(ARG_PARAM2);
        }
    }
@@ -97,135 +58,7 @@ public class HomeFragment extends Fragment {
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
-        //    Log.d("HomeFlagment_cnt", "aaaaa");
        // Inflate the layout for this fragment
-        View view = inflater.inflate(R.layout.fragment_home, container, false);
-        MainActivity activity = (MainActivity) getActivity();
-        //共有プリファレンス全体の準備
-        SharedPreferences sharedPreferences = getActivity().getSharedPreferences("app_situation", MODE_PRIVATE);
-        //QRコード印刷の処理
-        Button bt1 = view.findViewById(R.id.QRprinting);
-        bt1.setOnClickListener(v -> {
-            //初回起動かを保存する変数
-            boolean alreadySaved = sharedPreferences.getBoolean("alreadySaved", false);
-            //ボタン変数の宣言
-            Button parent = view.findViewById(R.id.QRprinting);
-            Button born = view.findViewById(R.id.QRprinting);
-            //falseのときにFirebaseへの登録
-            if (alreadySaved) {
-                Log.d("HomeFragment", "already printed");
-                //画面遷移＆ID受け渡し
-                Toast.makeText(getActivity(), "再印刷", Toast.LENGTH_SHORT).show();
-                QrPrintFragment qrPrintFragment = new QrPrintFragment();
-                replaceFragment(qrPrintFragment);
-                return;
-            } else Log.d("HomeFragment", "not printed yet"); // debug
-
-            String valueParent = parent.getText().toString();//変数に文字列を代入
-            String valueBorn = born.getText().toString();//変数に文字列を代入
-            Map<String, String> user = new HashMap<>();//mapの宣言
-
-            Log.d("HomeFragment", "onClick is called");
-
-            //mapに入れる
-            user.put("parent", valueParent);
-            user.put("born", valueBorn);
-            //新しいドキュメントにIDを作って追加
-            db.collection("users")
-                    .add(user)
-                    .addOnSuccessListener(new OnSuccessListener<DocumentReference>() {
-                        @Override
-                        public void onSuccess(DocumentReference documentReference) {
-                            //成功したら
-                            //documentReference.getId()でID取得
-                            Log.d(TAG, "DocumentSnapshot added with ID: " + documentReference.getId());
-                            SharedPreferences.Editor e = sharedPreferences.edit();
-                            // キー"alreadySaved"の値をtrueにする
-                            e.putBoolean("alreadySaved", true);
-                            //確定処理
-                            e.apply();
-                            //画面遷移＆ID受け渡し
-                            str_key = "" + documentReference.getId();
-                            Toast.makeText(getActivity(), "初回登録", Toast.LENGTH_SHORT).show();
-                            QrPrintFragment qrPrintFragment = new QrPrintFragment();
-                            Bundle bundle = new Bundle();
-                            bundle.putString("STR_KEY", str_key);
-                            //値を書き込む
-                            qrPrintFragment.setArguments(bundle);
-                            replaceFragment(qrPrintFragment);
-
-                        }
-                    })
-                    .addOnFailureListener(new OnFailureListener() {
-                        @Override
-                        public void onFailure(@NonNull Exception e) {
-                            //失敗したら
-                            Log.w(TAG, "Error adding document", e);
-                        }
-                    });
-
-
-        });
-        //bluetooth設定ボタンの処理
-        Button bt2 = view.findViewById(R.id.Bluetooth_setup);
-        bt2.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                replaceFragment(new bluetooth_setupFragment());
-            }
-        });
-
-        //デバック用ボタン
-        view.findViewById(R.id.bt_debug).setOnClickListener( v -> {
-            Toast.makeText(getContext(), PreferenceManager.getDefaultSharedPreferences(getContext().getApplicationContext()).getString("bluetooth_device_id", "none"), Toast.LENGTH_SHORT).show();
-        });
-
-        return view;
-    }
-    @Override
-    public void onResume() {
-        super.onResume();
-        Log.d("HomeFragment", "onResume: called");
-        Cargettingonandoff();//メソッドCargettingonandoff()を実行
-    }
-
-    //画面遷移メソッド
-    private void replaceFragment(Fragment fragment) {
-        // フラグメントマネージャーの取得
-        FragmentManager manager = getParentFragmentManager(); // アクティビティではgetSupportFragmentManager()?
-        // フラグメントトランザクションの開始
-        FragmentTransaction transaction = manager.beginTransaction();
-        // レイアウトをfragmentに置き換え（追加）
-        transaction.replace(R.id.fragmentContainerView, fragment);
-        // 置き換えのトランザクションをバックスタックに保存する
-        transaction.addToBackStack(null);
-        // フラグメントトランザクションをコミット
-        transaction.commit();
-    }
-
-    public void Cargettingonandoff() {
-        //共有プリファレンス全体の準備
-        SharedPreferences sharedPreferences = getActivity().getSharedPreferences("app_situation", MODE_PRIVATE);
-        //車の乗り降りを管理するtrue=乗車、false=降車
-        Boolean zyoukouzyoutai = sharedPreferences.getBoolean("car", false);
-        SharedPreferences.Editor e = sharedPreferences.edit();
-        String get_on = "\n乗車状態";
-        String get_off = "\n降車状態";
-        TextView tv = getView().findViewById(R.id.situation);
-        FrameLayout fl = getView().findViewById(R.id.situation_bg);
-
-        if (zyoukouzyoutai == true) {   //乗降状態の判定
-            //降車状態にする
-            fl.setBackground(ResourcesCompat.getDrawable(getResources(), R.drawable.frame_style, null));
-            tv.setText(get_off);
-
-        } else {
-            //乗車状態にする
-            fl.setBackground(ResourcesCompat.getDrawable(getResources(), R.drawable.frame_style_orange, null));
-            tv.setText(get_on);
-        }
-
-
+        return inflater.inflate(R.layout.fragment_home, container, false);
    }
 }
-
@@ -1,80 +1,21 @@
 package com.example.childguard;

-import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AppCompatActivity;
-import androidx.core.app.ActivityCompat;
-import androidx.core.app.NotificationCompat;
-import androidx.core.app.NotificationManagerCompat;

-import android.annotation.SuppressLint;
-import android.app.NotificationChannel;
-import android.app.NotificationManager;
-import android.bluetooth.BluetoothAdapter;
-import android.bluetooth.BluetoothDevice;
-import android.bluetooth.BluetoothManager;
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.content.pm.PackageManager;
-import android.graphics.Color;
 import android.os.Bundle;
-import android.os.Vibrator;

 import com.google.android.material.bottomnavigation.BottomNavigationView;

-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.Random;
-import java.util.UUID;
-
-import android.preference.PreferenceManager;
-import android.util.Log;
-import android.widget.FrameLayout;
-import android.widget.TextView;
-import android.widget.Toast;
-import androidx.annotation.Nullable;
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.core.content.res.ResourcesCompat;
-import androidx.core.graphics.Insets;
-import androidx.core.view.ViewCompat;
-import androidx.core.view.WindowInsetsCompat;
-
-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;
-
 public class MainActivity extends AppCompatActivity {
-
-    BluetoothManager bluetoothManager;
-    BluetoothAdapter bluetoothAdapter;
-
-    public static final String TAG = "InspirationQuote";
-
-    boolean flg = false;
-
-    //↓日付を取得するやつ
-    public static String getNowDate() {
-        @SuppressLint("SimpleDateFormat") final DateFormat df = new SimpleDateFormat("yyy/MM/dd HH:mm:ss");
-        final Date date = new Date(System.currentTimeMillis());
-        return df.format(date);
-    }
-
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
-        super.onStart();
+

        BottomNavigationView bottomNavigationView = findViewById(R.id.nav_view);

-        bottomNavigationView.setOnNavigationItemSelectedListener(v ->
-
-        {
+        bottomNavigationView.setOnNavigationItemSelectedListener(v -> {
            if (v.getItemId() == findViewById(R.id.navigation_home).getId()) {
                getSupportFragmentManager().beginTransaction()
                        .replace(findViewById(R.id.fragmentContainerView).getId(), HomeFragment.newInstance("test", "tset"))
@@ -91,170 +32,6 @@ public class MainActivity extends AppCompatActivity {

            return true;

-
        });
-
-    }
-
-    @Override
-    protected void onResume() {
-        super.onResume();
-        SharedPreferences sharedPreferences = getSharedPreferences("app_situation", MODE_PRIVATE);
-        String IdPref = sharedPreferences.getString("ID", null);
-        if (IdPref == null) {
-            Log.d("onResume", "ID not initialized.");
-            return;
-        }
-        DocumentReference mDocRef = FirebaseFirestore.getInstance().document("users/" + IdPref);//現在の位置を取得
-        initNotification(mDocRef);
-    }
-
-    private void initNotification(DocumentReference mDocRef) {
-
-        // Init pref
-        SharedPreferences sharedPreferences = getSharedPreferences("app_situation",MODE_PRIVATE);
-
-        mDocRef.addSnapshotListener(this, 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
-                boolean zyoukouzyoutai = sharedPreferences.getBoolean("car", false);
-                if (flg && documentSnapshot != null && documentSnapshot.exists()) {
-
-                    String parent = documentSnapshot.getString("parent");
-                    Log.d("nt", "レスポンスを検知しました1");
-
-                    if (parent.equals("s")) {//FireBaseの更新情報が"S"のとき＝サイト上で第三者ボタンが押されたとき
-                        if(zyoukouzyoutai==false) {//いたずら防止
-                            //通知のやつ↓
-
-                            int importance = NotificationManager.IMPORTANCE_DEFAULT;
-
-                            NotificationChannel channel = new NotificationChannel("CHANNEL_ID", "通報通知", importance);
-                            //説明・説明　ここに通知の説明を書くことができる↓
-                            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);
-                            //通知のやつ↑
-                            Log.d("nt", "レスポンスを検知しました2");
-
-                            notifyMain();
-
-                        }
-                    } else {
-                        if(zyoukouzyoutai==true){//乗降状態の判定
-                            E.putBoolean("car", false);//降車状態にする
-                            E.apply();//確定処理
-                        }else{
-                            E.putBoolean("car", true);//乗車状態にする
-                            E.apply();//確定処理
-                        }
-                        Log.w(TAG, "Got an exceptiion!", e);
-                        //HomeFragmentへ遷移する
-                        HomeFragment fragment = new HomeFragment();
-                        Bundle bundle = new Bundle();
-                        bundle.putBoolean("親",zyoukouzyoutai);
-                        fragment.setArguments(bundle);
-                        getSupportFragmentManager()
-                                .beginTransaction()
-                                .add(android.R.id.content, fragment)
-                                .commit();
-                    }
-
-                }
-                flg = true;
-            }
-        });
-
-        //Bluetooth検知機能
-        IntentFilter intentFilter = new IntentFilter();
-        intentFilter.addAction(BluetoothDevice.ACTION_ACL_CONNECTED);
-        intentFilter.addAction(BluetoothDevice.ACTION_ACL_DISCONNECTED);
-
-        if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
-            Log.d("BT", "No permission to connect bluetooth devices");
-            return;
-        }
-        else {
-            Log.d("BT", "Permission to connect bluetooth devices granted");
-        }
-        registerReceiver(receiver, intentFilter);
-
-    }
-
-
-    //Bluetoothの検知機能
-    private final BroadcastReceiver receiver = new BroadcastReceiver() {
-
-        @Override
-        public void onReceive(Context context, Intent intent) {
-            String action = intent.getAction(); // may need to chain this to a recognizing function
-            BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
-            HomeFragment homeFragment=new HomeFragment();
-
-            if (ActivityCompat.checkSelfPermission(context, android.Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
-                Log.d("BT", "No permission to connect bluetooth devices");
-                return;
-            }
-            String deviceName = device.getName();
-            String deviceHardwareAddress = device.getAddress(); // MAC address
-
-            if (BluetoothDevice.ACTION_ACL_CONNECTED.equals(action)) {
-                //Do something if connected
-                Log.d("BT", "Device connected");
-
-                String registeredId = PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getString("bluetooth_device_id", "none");
-
-                Log.d("BT_Judge", "Registered: " + registeredId);
-
-                if (deviceHardwareAddress.equals(registeredId)) {
-                    Log.d("BT_Judge", "登録済み");
-                } else Log.d("BT_Judge", "未登録");
-
-            } else if (BluetoothDevice.ACTION_ACL_DISCONNECTED.equals(action)) {
-                //Do something if disconnected
-                Log.d("BT", "Device disconnected");
-
-            }
-        }
-    };
-
-    //↓通知のやつ
-    public void notifyMain() {
-        //↓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);
-
-        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());
-
-
-    }
-
-    //Bluetooth_setupの戻るボタン
-    public void setupBackButton(boolean enableBackButton) {
-        ActionBar actionBar = getSupportActionBar();
-        actionBar.setDisplayHomeAsUpEnabled(enableBackButton);
    }
 }
@@ -1,33 +0,0 @@
-//package com.example.childguard;
-//
-//import android.graphics.Color;
-//import android.graphics.drawable.Drawable;
-//import android.os.Bundle;
-//import android.widget.TextView;
-//
-//import androidx.appcompat.app.AppCompatActivity;
-//
-//public class QR extends AppCompatActivity {
-//    String get_on="乗車状態";
-//    String get_off ="降車状態";
-//    TextView tv=findViewById(R.id.situation);
-//    @Override
-//    protected void onCreate(Bundle savedInstanceState){
-//        super.onCreate(savedInstanceState);
-//        setContentView(R.layout.fragment_qr);
-//        //多分いらないコード
-//        findViewById(R.id.camera).setOnClickListener(
-//                v -> {
-//                    if(get_on.equals(tv.getText().toString())){
-//                        tv.setText(get_off);
-//                        findViewById(R.id.situation_bg).setBackgroundColor(Color.parseColor("#dcdcdc"));
-//                    }
-//                    else {
-//                        tv.setText(get_on);
-//                        findViewById(R.id.situation_bg).setBackgroundColor(Color.parseColor("#ff4500"));
-//                    }
-//                }
-//        );
-//    }
-//
-//}
@@ -1,30 +1,17 @@
 package com.example.childguard;

 import android.content.Intent;
-import android.content.SharedPreferences;
-import android.net.Uri;
 import android.os.Bundle;

-import androidx.activity.result.ActivityResultLauncher;
-import androidx.activity.result.contract.ActivityResultContracts;
-import androidx.browser.customtabs.CustomTabsIntent;
 import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentTransaction;

 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.Button;
-import android.widget.Toast;

 import com.google.zxing.integration.android.IntentIntegrator;
 import com.google.zxing.integration.android.IntentResult;
-import com.journeyapps.barcodescanner.ScanContract;
-import com.journeyapps.barcodescanner.ScanOptions;
-
-import java.util.Objects;

 /**
 * A simple {@link Fragment} subclass.
@@ -32,8 +19,7 @@ import java.util.Objects;
 * create an instance of this fragment.
 */
 public class QRFragment extends Fragment {
-    //QRコードから受け取ったURLの受け渡しの宣言
-//   OnDataPass dataPass;
+
    // TODO: Rename parameter arguments, choose names that match
    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
    private static final String ARG_PARAM1 = "param1";
@@ -68,58 +54,18 @@ public class QRFragment extends Fragment {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
-        if (getArguments() != null) {
-            mParam1 = getArguments().getString(ARG_PARAM1);
-            mParam2 = getArguments().getString(ARG_PARAM2);
+        new IntentIntegrator(getActivity()).initiateScan();//QRカメラ起動
        }


-    }
+        //QRカメラから受け取った引数の処理

-    private final ActivityResultLauncher<ScanOptions> fragmentLauncher = registerForActivityResult(new ScanContract(),
-            result -> {
-                    //result.getContents()でURLを入手
-                    //読み取ったQRコードがChiled Guard用サイトのドメインを含むかの判定
-                if(!((result.getContents()).contains("https://practicefirestore1-8808c.web.app/"))) {
-                    Toast.makeText(getContext(), "Chiled Guardに対応するQRコードではありません", Toast.LENGTH_LONG).show();
-                }
-                else {
-                    //URLの表示
-                    Toast.makeText(getContext(), result.getContents(), Toast.LENGTH_SHORT).show();
-                    //ブラウザを起動し、URL先のサイトを開く
-                    CustomTabsIntent.Builder builder = new CustomTabsIntent.Builder();
-                    CustomTabsIntent customTabsIntent = builder.build();
-                    customTabsIntent.launchUrl(requireContext(), Uri.parse(result.getContents()));
-                }
-
-            });

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
-        View view = inflater.inflate(R.layout.fragment_qr, container, false);
-
-
-            Log.d("QRFragment", "onClick: called");
-            //QRリーダ起動
-            fragmentLauncher.launch(new ScanOptions());
-            HomeFragment homeFragment=new HomeFragment();
-            replaceFragment(homeFragment);
-        return view;
-    }
-    //画面遷移メソッド
-    private void replaceFragment(Fragment fragment) {
-        // フラグメントマネージャーの取得
-        FragmentManager manager = getParentFragmentManager(); // アクティビティではgetSupportFragmentManager()?
-        // フラグメントトランザクションの開始
-        FragmentTransaction transaction = manager.beginTransaction();
-        // レイアウトをfragmentに置き換え（追加）
-        transaction.replace(R.id.fragmentContainerView, fragment);
-        // 置き換えのトランザクションをバックスタックに保存する
-        transaction.addToBackStack(null);
-        // フラグメントトランザクションをコミット
-        transaction.commit();
-    }
+        return inflater.inflate(R.layout.fragment_qr, container, false);
    }

+}
@@ -1,156 +0,0 @@
-package com.example.childguard;
-
-import static android.content.Context.MODE_PRIVATE;
-
-import android.content.SharedPreferences;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.Canvas;
-import android.graphics.Paint;
-import android.graphics.drawable.BitmapDrawable;
-import android.os.Bundle;
-
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentTransaction;
-import androidx.print.PrintHelper;
-
-import android.preference.PreferenceManager;
-import android.util.AndroidRuntimeException;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-
-import com.google.zxing.BarcodeFormat;
-import com.google.zxing.WriterException;
-import com.journeyapps.barcodescanner.BarcodeEncoder;
-
-/**
- * A simple {@link Fragment} subclass.
- * Use the {@link QrPrintFragment#newInstance} factory method to
- * create an instance of this fragment.
- */
-public class QrPrintFragment extends Fragment {
-
-    // TODO: Rename parameter arguments, choose names that match
-    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
-    private static final String ARG_PARAM1 = "param1";
-    private static final String ARG_PARAM2 = "param2";
-
-    // TODO: Rename and change types of parameters
-    private String mParam1;
-    private String mParam2;
-
-    public QrPrintFragment() {
-        // Required empty public constructor
-    }
-
-    /**
-     * Use this factory method to create a new instance of
-     * this fragment using the provided parameters.
-     *
-     * @param param1 Parameter 1.
-     * @param param2 Parameter 2.
-     * @return A new instance of fragment QrPrintFragment.
-     */
-    // TODO: Rename and change types and number of parameters
-    public static QrPrintFragment newInstance(String param1, String param2) {
-        QrPrintFragment fragment = new QrPrintFragment();
-        Bundle args = new Bundle();
-        args.putString(ARG_PARAM1, param1);
-        args.putString(ARG_PARAM2, param2);
-        fragment.setArguments(args);
-        return fragment;
-    }
-
-    @Override
-    public void onCreate (Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        if (getArguments() != null) {
-            mParam1 = getArguments().getString(ARG_PARAM1);
-            mParam2 = getArguments().getString(ARG_PARAM2);
-
-        }
-    }
-
-   // @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
-        //共有プリファレンス全体の準備
-        SharedPreferences sharedPreferences = getActivity().getSharedPreferences("app_situation", MODE_PRIVATE);
-        //User毎のドメインを保存する
-        String IdPref=sharedPreferences.getString("ID",null);
-        // Inflate the layout for this fragment
-        View view=inflater.inflate(R.layout.fragment_qr_print, container, false);;
-        //固定のドメイン
-        String KoteiURL = "https://practicefirestore1-8808c.web.app/?id=";
-        //すべてのドメイン
-        String AllURL;
-        //IdPrefにの値が初期値の場合
-        if(IdPref==null) {
-            //User毎のドメイン
-            String userURL = getArguments().getString("STR_KEY");
-            //キー"ID"の値をuserURLの値にする
-            SharedPreferences.Editor e = sharedPreferences.edit();
-            e.putString("ID", userURL);
-            //確定処理
-            e.apply();
-            //二つのドメインを合成する
-            AllURL=KoteiURL+userURL;
-        }else{
-            //二つのドメインを合成する
-            AllURL=KoteiURL+IdPref;
-        }
-
-        int size = 2500;
-        ImageView imageViewQrCode;
-        Bitmap QRGazou;
-        try {
-            //QRコード生成
-            BarcodeEncoder barcodeEncoder = new BarcodeEncoder();
-            Bitmap bitmapqr = barcodeEncoder.encodeBitmap(AllURL, BarcodeFormat.QR_CODE, size, size);
-            imageViewQrCode = (ImageView) view.findViewById(R.id.qr_view);
-            imageViewQrCode.setTranslationX(1000);
-            imageViewQrCode.setTranslationY(1000);
-            imageViewQrCode.setImageBitmap(bitmapqr);
-        } catch (WriterException e) {
-            throw new AndroidRuntimeException("Barcode Error.", e);
-        }
-        //    画像合成の準備
-        //    ここのエラーは直すと何故か動かなくなる。このままで動くので放置
-        Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.a_group_qr_sos);
-        Bitmap bitmap1 = ((BitmapDrawable) imageViewQrCode.getDrawable()).getBitmap();
-        int width = bitmap.getWidth(); // 元ファイルの幅取得
-        int height = bitmap.getHeight(); // 元ファイルの高さ取得
-        QRGazou = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
-        //Canvasの準備
-        Canvas canvas = new Canvas(QRGazou);
-        //画像のサイズの調整
-        int disWidth = (width - bitmap1.getWidth()) / 2;
-        int disHeight = (int) ((height - bitmap1.getHeight()) / 1.3);
-        canvas.drawBitmap(bitmap, 0, 0, (Paint) null); // image, x座標, y座標, Paintインスタンス
-        canvas.drawBitmap(bitmap1, disWidth, disHeight, (Paint) null); // 画像合成
-        //Androidからプリンターへ印刷指示を出すサポートライブラリ
-        PrintHelper printHelper = new PrintHelper(getActivity());
-        printHelper.setColorMode(PrintHelper.COLOR_MODE_COLOR);
-        printHelper.setScaleMode(PrintHelper.SCALE_MODE_FIT);
-        printHelper.printBitmap("job_name", QRGazou);
-        HomeFragment homeFragment=new HomeFragment();
-        replaceFragment(homeFragment);
-        return view;
-    }
-      //画面遷移メソッド
-    private void replaceFragment(Fragment fragment) {
-        // フラグメントマネージャーの取得
-        FragmentManager manager = getParentFragmentManager(); // アクティビティではgetSupportFragmentManager()?
-        // フラグメントトランザクションの開始
-        FragmentTransaction transaction = manager.beginTransaction();
-        // レイアウトをfragmentに置き換え（追加）
-        transaction.replace(R.id.fragmentContainerView, fragment);
-        // 置き換えのトランザクションをバックスタックに保存する
-        transaction.addToBackStack(null);
-        // フラグメントトランザクションをコミット
-        transaction.commit();
-    }
-}
@@ -1,89 +0,0 @@
-package com.example.childguard;
-
-import android.bluetooth.BluetoothAdapter;
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.preference.PreferenceManager;
-import android.util.Log;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.TextView;
-import android.widget.Toast;
-
-import androidx.annotation.NonNull;
-import androidx.appcompat.app.AlertDialog;
-import androidx.recyclerview.widget.RecyclerView;
-
-import java.util.ArrayList;
-import java.util.function.Predicate;
-
-public class RecyclerAdapter extends RecyclerView.Adapter<RecyclerAdapter.ItemViewHolder> {
-
-    ArrayList<String[]> deviceList;
-
-    Context applicationContext;
-    View parentView;
-
-    // Constructor
-    public RecyclerAdapter(ArrayList<String[]> deviceList, Context applicationContext, View parentView) {
-        // Init
-        Log.d("RecyclerAdapter", "Constructor called");
-        this.deviceList = deviceList;
-        this.applicationContext = applicationContext;
-        this.parentView = parentView;
-    }
-
-    @NonNull
-    @Override
-    public RecyclerAdapter.ItemViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        LayoutInflater inflater = LayoutInflater.from(parent.getContext());
-        View itemView = inflater.inflate(R.layout.recycler_row, parent, false);
-        return new ItemViewHolder(itemView);
-    }
-
-    @Override
-    public void onBindViewHolder(@NonNull ItemViewHolder holder, int position) {
-        holder.textView.setText(deviceList.get(position)[0]);
-        holder.textView.setOnClickListener( v -> {
-
-            // アラートダイアログを表示
-            new AlertDialog.Builder(v.getContext())
-                    .setTitle("登録")
-                    .setMessage("このデバイスを登録しますか？")
-                    .setPositiveButton(android.R.string.ok, (dialog, which) -> {
-                        // OK button pressed
-                        Toast.makeText(v.getContext(), "OK button clicked", Toast.LENGTH_SHORT).show();
-                        //共有プリファレンスに保存
-                        SharedPreferences sharedPreferences=PreferenceManager.getDefaultSharedPreferences(this.applicationContext);
-                        sharedPreferences.edit().putString("bluetooth_device_id", deviceList.get(position)[1]).apply();
-                        sharedPreferences.edit().putString("bluetooth_device_name",deviceList.get(position)[0]).apply();
-                        Toast.makeText(v.getContext(),PreferenceManager.getDefaultSharedPreferences(this.applicationContext).getString("bluetooth_device_id","none"), Toast.LENGTH_SHORT).show();
-
-                        TextView textView = this.parentView.findViewById(R.id.registered_device);
-                        textView.setText(PreferenceManager.getDefaultSharedPreferences(this.applicationContext).getString("bluetooth_device_name","none"));
-
-
-
-                    })
-                    .setNegativeButton(android.R.string.cancel, null)
-                    .show();
-        });
-    }
-
-    @Override
-    public int getItemCount() {
-        return deviceList.size();
-    }
-
-    static class ItemViewHolder extends RecyclerView.ViewHolder {
-        TextView textView;
-
-        public ItemViewHolder(@NonNull View itemView) {
-            super(itemView);
-            textView = itemView.findViewById(R.id.textView1);
-        }
-    }
-
-}
-
@@ -1,86 +0,0 @@
-package com.example.childguard;
-
-import android.content.Context;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.TextView;
-import android.widget.Toast;
-
-import androidx.annotation.NonNull;
-import androidx.recyclerview.widget.RecyclerView;
-
-import java.util.ArrayList;
-
-//RecyclerView.Adapterクラスを継承
-public class RecyclerAdapter2 extends RecyclerView.Adapter<ItemViewHolder> {
-
-    ArrayList<String> arrayList;
-
-    //RecyclerAdapterのコンストラクタ
-    public RecyclerAdapter2(ArrayList<String> arrayList, Context applicationContext) {
-        this.arrayList = arrayList;
-    }
-
-    //新しいViewHolderを生成すると呼び出される
-    @NonNull
-    @Override
-    public ItemViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-
-        //recycler_row.xmlをactivity_main.xmlの部品にする
-        View view = LayoutInflater.from(parent.getContext())
-                .inflate(R.layout.recycler_row, parent, false);
-
-        //新しいViewHolderを作成
-        //ItemViewHolderクラスを呼び出す
-        ItemViewHolder holder = new ItemViewHolder(view);
-
-        //クリックイベントを登録
-        holder.itemView.setOnClickListener(v -> {
-            //クリックされた行を取得
-            int position = holder.getAdapterPosition();
-
-            //クリックされた文字をトースト表示
-            Toast.makeText(v.getContext(), arrayList.get(position), Toast.LENGTH_SHORT).show();
-
-            //クリックされた行を削除
-            arrayList.remove(position);
-
-            //行が削除されたことを画面に通知
-            notifyItemRemoved(position);
-        });
-
-        //生成したViewHolderを戻す
-        return holder;
-    }
-
-    //1行分のレイアウトの詳細設定
-    @Override
-    public void onBindViewHolder(@NonNull ItemViewHolder holder, int position) {
-        //指定された位置の値を取得
-        holder.getTextView().setText(arrayList.get(position));
-    }
-
-    //ArrayListのデータ件数を取得
-    @Override
-    public int getItemCount() {
-        return arrayList.size();
-    }
-}
-
-//RecyclerView.ViewHolderクラスを継承
-class ItemViewHolder extends RecyclerView.ViewHolder {
-    private final TextView textView;
-
-    //ItemViewHolderのコンストラクタ
-    public ItemViewHolder(View view) {
-        super(view);
-        //ViewHolderのビューにテキストを定義する
-        textView = view.findViewById(R.id.textView1);
-    }
-
-    //テキストの値を取得
-    public TextView getTextView() {
-        return textView;
-    }
-}
@@ -1,158 +0,0 @@
-package com.example.childguard;
-
-import android.annotation.SuppressLint;
-import android.app.Activity;
-import android.bluetooth.BluetoothAdapter;
-import android.bluetooth.BluetoothDevice;
-import android.bluetooth.BluetoothManager;
-import android.content.Context;
-import android.content.pm.PackageManager;
-import android.os.Bundle;
-
-import androidx.core.app.ActivityCompat;
-import androidx.core.app.NotificationCompat;
-import androidx.fragment.app.Fragment;
-import androidx.recyclerview.widget.DividerItemDecoration;
-import androidx.recyclerview.widget.LinearLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
-
-import android.preference.PreferenceManager;
-import android.util.Log;
-import android.view.LayoutInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.TextView;
-
-import java.util.ArrayList;
-import java.util.Objects;
-import java.util.Set;
-
-/**
- * A simple {@link Fragment} subclass.
- * Use the {@link bluetooth_setupFragment#newInstance} factory method to
- * create an instance of this fragment.
- */
-public class bluetooth_setupFragment extends Fragment {
-
-    // TODO: Rename parameter arguments, choose names that match
-    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
-    private static final String ARG_PARAM1 = "param1";
-    private static final String ARG_PARAM2 = "param2";
-
-    // TODO: Rename and change types of parameters
-    private String mParam1;
-    private String mParam2;
-
-    public bluetooth_setupFragment() {
-        // Required empty public constructor
-    }
-
-
-    /**
-     * Use this factory method to create a new instance of
-     * this fragment using the provided parameters.
-     *
-     * @param param1 Parameter 1.
-     * @param param2 Parameter 2.
-     * @return A new instance of fragment bluetooth_setupFragment.
-     */
-    // TODO: Rename and change types and number of parameters
-    public static bluetooth_setupFragment newInstance(String param1, String param2) {
-        bluetooth_setupFragment fragment = new bluetooth_setupFragment();
-        Bundle args = new Bundle();
-        args.putString(ARG_PARAM1, param1);
-        args.putString(ARG_PARAM2, param2);
-        fragment.setArguments(args);
-        return fragment;
-    }
-
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        if (getArguments() != null) {
-            mParam1 = getArguments().getString(ARG_PARAM1);
-            mParam2 = getArguments().getString(ARG_PARAM2);
-        }
-
-    }
-
-    @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
-        View view = inflater.inflate(R.layout.fragment_bluetooth_setup, container, false);
-
-        // init
-        BluetoothManager bluetoothManager = requireActivity().getSystemService(BluetoothManager.class);
-        BluetoothAdapter bluetoothAdapter = bluetoothManager.getAdapter();
-
-        if (bluetoothAdapter == null) {
-            // Device doesn't support Bluetooth
-        }
-
-
-        if (ActivityCompat.checkSelfPermission(requireActivity().getApplicationContext(), android.Manifest.permission.BLUETOOTH_CONNECT) != 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 view;
-        }
-        Set<BluetoothDevice> pairedDevices = bluetoothAdapter.getBondedDevices();
-
-        RecyclerView recyclerView1 = view.findViewById(R.id.recyclerView1);
-        //RecyclerViewのサイズを固定
-        recyclerView1.setHasFixedSize(true);
-
-        //RecyclerViewに区切り線を入れる
-//        RecyclerView.ItemDecoration itemDecoration =
-//                new DividerItemDecoration(getContext() ,DividerItemDecoration.VERTICAL);
-//        recyclerView.addItemDecoration(itemDecoration);
-
-        //レイアウトマネージャを設
-        RecyclerView.LayoutManager layoutManager = new LinearLayoutManager(getContext());
-        recyclerView1.setLayoutManager(layoutManager);
-        //recyclerView2.setLayoutManager(layoutManager);
-
-        //①リスト構造(String型の可変長の配列)を宣言
-        ArrayList<String[]> arrayList = new ArrayList<>();
-
-        if (pairedDevices.size() > 0) {
-
-            // There are paired devices. Get the name and address of each paired device.
-            for (BluetoothDevice device : pairedDevices) {
-
-
-
-                String[] deviceInfo = new String[2];
-                deviceInfo[0] = device.getName();
-                deviceInfo[1] = device.getAddress(); // MAC address
-
-                Log.d("a", deviceInfo[0]);
-                arrayList.add(deviceInfo);
-            }
-            for (String[] s : arrayList) {
-                Log.d("b", s[0]);
-            }
-            Log.d(" ", String.valueOf(arrayList.size()));
-            RecyclerAdapter adapter = new RecyclerAdapter(arrayList, requireActivity().getApplicationContext(), view);
-
-
-            //④RecyclerViewとAdapterの結び付け
-            recyclerView1.setAdapter(adapter);
-            TextView textView=view.findViewById(R.id.registered_device);
-            textView.setText(PreferenceManager.getDefaultSharedPreferences(requireActivity().getApplicationContext()).getString("bluetooth_device_name","none"));
-
-
-
-        }
-
-        return view;
-
-    }
-
-
-}
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="rectangle">
-    <solid android:color="#ffa500"/>
-    <corners android:radius="25dp"/>
-
-</shape>
@@ -3,13 +3,11 @@
 <androidx.constraintlayout.widget.ConstraintLayout 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:id="@+id/activityMain"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:background="@color/white"
-    tools:context=".MainActivity"
-    >
+    tools:context=".MainActivity">


    <androidx.fragment.app.FragmentContainerView
@@ -17,7 +15,7 @@
        android:name="com.example.childguard.HomeFragment"
        android:layout_width="0dp"
        android:layout_height="0dp"
-        app:layout_constraintBottom_toTopOf="@id/nav_view"
+        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:id="@+id/frameLayout"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical"
-    tools:context=".First_Start"
-    >
-    <TextView
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="一覧から車のBluetoothを選択してください"
-
-        />
-
-</LinearLayout>
@@ -1,58 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<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:id="@+id/Bluetooth_setup"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical"
-    android:background="@color/white"
-    tools:context=".bluetooth_setupFragment">
-
-
-    <!-- TODO: Update blank fragment layout -->
-    <TextView
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="デバイス"
-        android:textSize="35dp"
-        android:textColor="@color/black"
-        android:layout_marginTop="20dp"
-        />
-    <View
-        android:id="@+id/divider1"
-        android:layout_width="match_parent"
-        android:layout_height="1dp"
-        android:background="@color/black" />
-
-    <androidx.recyclerview.widget.RecyclerView
-        android:id="@+id/recyclerView1"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:scrollbars="vertical"/>
-
-    <TextView
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="登録デバイス"
-        android:textSize="35dp"
-        android:textColor="@color/black"
-        android:layout_marginTop="20dp"
-        />
-    <View
-        android:id="@+id/divider2"
-        android:layout_width="match_parent"
-        android:layout_height="1dp"
-        android:background="@color/black"
-        />
-    <TextView
-        android:id="@+id/registered_device"
-        android:layout_width="match_parent"
-        android:layout_height="60dp"
-        android:textSize="30sp"
-        android:textColor="@color/black"
-        />
-
-
-
-</LinearLayout>
@@ -1,148 +1,95 @@
 <?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:id="@+id/frameLayout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
-    tools:context=".HomeFragment"
-   >
-
-
-    <ScrollView
-        android:layout_width="0dp"
-        android:layout_height="0dp"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.0"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintVertical_bias="0.0">
-
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:orientation="vertical">
+    tools:context=".HomeFragment">

    <FrameLayout
-                android:id="@+id/situation_bg"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
-                android:layout_marginLeft="20dp"
+        android:background="@drawable/frame_style"
        android:layout_marginTop="30dp"
+        android:layout_marginLeft="20dp"
        android:layout_marginRight="20dp"
-                android:background="@drawable/frame_style">
+        >

        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="20dp"
            android:text="現在の状態"
-                    android:textAlignment="center"
+            android:textSize="25dp"
            android:textColor="@color/black"
-                    android:textSize="25dp" />
-
+            android:textAlignment="center"/>
        <TextView
-                    android:id="@+id/situation"
            android:layout_width="match_parent"
            android:layout_height="200dp"
            android:layout_marginTop="10dp"
            android:text="\n降車状態"
-                    android:textAlignment="center"
+            android:textSize="55dp"
            android:textColor="@color/black"
-                    android:textSize="55dp" />
+            android:textAlignment="center"
+            />

    </FrameLayout>
-
    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
-                android:layout_marginLeft="20dp"
+        android:background="@drawable/frame_style"
        android:layout_marginTop="30dp"
+        android:layout_marginLeft="20dp"
        android:layout_marginRight="20dp"
-                android:background="@drawable/frame_style">
+        >

        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
-                    android:layout_marginTop="5dp"
+            android:layout_marginTop="20dp"
            android:text="切断中"
-                    android:textAlignment="center"
+            android:textSize="25dp"
            android:textColor="@color/black"
-                    android:textSize="30dp" />
-
+            android:textAlignment="center"/>
        <ImageView
            android:layout_width="match_parent"
            android:layout_height="100dp"
            android:layout_marginTop="50dp"
            android:src="@drawable/bluetooth_drive_fill0_wght400_grad0_opsz24"
-                    android:textAlignment="center" />
-
+            android:textAlignment="center"
+            />
        <ImageView
            android:layout_width="match_parent"
            android:layout_height="100dp"
            android:layout_marginTop="50dp"
            android:src="@drawable/close_fill0_wght400_grad0_opsz24"
-                    android:textAlignment="center" />
+            android:textAlignment="center"
+            />

    </FrameLayout>

-            <Button
-                android:id="@+id/QRprinting"
+    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
-                android:layout_marginTop="70dp"
-                android:backgroundTint="#778899"
+        android:layout_marginLeft="20dp"
+        android:layout_marginRight="20dp"
+        android:background="@drawable/frame_style_button">
+
+        <Button
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_marginLeft="20dp"
+            android:layout_marginTop="75dp"
+            android:layout_marginRight="20dp"
            android:text="QRコード印刷"
            android:textColor="@color/white"
-                android:textSize="40dp" />
-
-            <Button
-                android:id="@+id/Bluetooth_setup"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:backgroundTint="#778899"
-                android:text="Bluetooth設定"
-                android:textColor="@color/white"
-                android:textSize="40dp" />
-
-            <Button
-                android:id="@+id/bt_debug"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:backgroundTint="#778899"
-                android:text="Bluetooth設定"
-                android:textColor="@color/white"
-                android:textSize="40dp" />
-
-
-            <FrameLayout
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginLeft="20dp"
-                android:layout_marginRight="20dp"
-                android:background="@drawable/frame_style_button">
-
-
-            </FrameLayout>
-
-            <FrameLayout
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-
-                android:layout_marginLeft="20dp"
-                android:layout_marginRight="20dp"
-                android:background="@drawable/frame_style_button">
-
-
+            android:textSize="40dp"
+            android:backgroundTint="#778899"/>
        <!--<ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/ss"/>-->
-                <!--android:layout_gravity="center"-->
    </FrameLayout>
 </LinearLayout>
-    </ScrollView>
-</androidx.constraintlayout.widget.ConstraintLayout>
-
@@ -6,18 +6,9 @@
    tools:context=".NotificationFragment">

    <!-- TODO: Update blank fragment layout -->
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_weight="9"
-        >
-
-        <androidx.recyclerview.widget.RecyclerView
-            android:id="@+id/recyclerView1"
+    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
-            android:scrollbars="vertical"/>
-
-    </LinearLayout>
+        android:text="@string/hello_blank_fragment" />

 </FrameLayout>
@@ -5,6 +5,10 @@
    android:layout_height="match_parent"
    tools:context=".QRFragment">

-
+    <!-- TODO: Update blank fragment layout -->
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:text="@string/hello_blank_fragment" />

 </FrameLayout>
@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<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"
-    tools:context=".QrPrintFragment"
-    android:weightSum="1">
-
-
-    <!-- TODO: Update blank fragment layout -->
-    <ImageView
-        android:id="@+id/image"
-        android:layout_width="match_parent"
-        android:layout_height="581dp"
-        android:layout_weight="1"/>
-
-    <ImageView
-        android:id="@+id/imageView"
-        android:layout_width="0dp"
-        android:layout_height="0dp"
-        app:srcCompat="@drawable/a_group_qr_sos"
-        android:layout_weight="0"/>
-
-    <ImageView
-        android:id="@+id/qr_view"
-        android:layout_width="0dp"
-        android:layout_height="0dp"
-        app:srcCompat="@drawable/ic_launcher_foreground"
-        android:layout_weight="0"/>
-
-</LinearLayout>
@@ -1,12 +0,0 @@
-<?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">
-    <TextView
-        android:id="@+id/textView1"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:textSize="30sp"
-        android:textColor="@color/black"/>
-
-</LinearLayout>
@@ -2,5 +2,4 @@
 <resources>
    <color name="black">#FF000000</color>
    <color name="white">#FFFFFFFF</color>
-    <color name="orange">#FF4500</color>
 </resources>
@@ -2,5 +2,4 @@
    <string name="app_name">Child Guard</string>
    <!-- TODO: Remove or change this placeholder text -->
    <string name="hello_blank_fragment">Hello blank fragment</string>
-    <string name="title_activity_first_start">First_Start</string>
 </resources>
@@ -1,10 +1,5 @@
-buildscript {
-    dependencies {
-        classpath 'com.google.gms:google-services:4.3.14'
-    }
-}// Top-level build file where you can add configuration options common to all sub-projects/modules.
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
    id 'com.android.application' version '8.0.2' apply false
    id 'com.android.library' version '8.0.2' apply false
-    id 'org.jetbrains.kotlin.android' version '1.7.20' apply false
 }
Author	SHA1	Message	Date
it232115	f0f6563f8a	Zxingライブラリ導入	2023-12-22 12:18:16 +09:00
it232115	87f05224a4	QRカメラ起動	2023-12-22 12:16:40 +09:00