Removed unnecessary packages

# Conflicts:
#	app/src/main/java/com/example/ueberwachungssystem/Beschleunigungssensor.java

Notiz.txt

@@ -0,0 +1,3 @@
+Sensor als Service einrichten, der aus Activity heraus gestartet werden kann.
+Stichwort: Intent
+Siehe Skript Teil 1

app/build.gradle

@@ -26,9 +26,6 @@ android {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
-    buildFeatures {
-        viewBinding true
-    }
 }
 
 dependencies {
@@ -36,7 +33,6 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.6.1'
     implementation 'com.google.android.material:material:1.8.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
-    implementation 'com.google.android.gms:play-services-nearby:18.0.0'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'

app/src/main/AndroidManifest.xml

@@ -2,26 +2,18 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
-    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
-    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
-    <uses-permission android:name="android.permission.INTERNET" />
-    <uses-permission android:name="android.permission.CAMERA" /> <!-- §permissionCamera§ -->
-    <uses-permission android:name="android.permission.RECORD_AUDIO" />
-
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
-        android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.Ueberwachungssystem"
         tools:targetApi="31">
         <activity
             android:name=".MainActivity"
-            android:exported="true"
+            android:exported="true">
-            android:label="Ueberwachungsapp">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 

app/src/main/java/com/example/ueberwachungssystem/Detection/Accelerometer.java

@@ -0,0 +1,109 @@
+package com.example.ueberwachungssystem.Detection;
+
+import static java.lang.Math.sqrt;
+
+import android.content.Context;
+import android.hardware.Sensor;
+import android.hardware.SensorEvent;
+import android.hardware.SensorEventListener;
+import android.hardware.SensorManager;
+
+
+/**
+ * Accelerometer inherits some methods from abstract Detector class (more info there)
+ *
+ *
+ * USE FROM MAIN ACTIVITY:
+ *
+ * Accelerometer beschleunigungssensor = new Accelerometer(this);
+ * onCreate:
+ * //Accelerometer Setup
+ * beschleunigungssensor = new Accelerometer(this, logger, textViewLog);   //logger and textview only for debugging necessary
+ * beschleunigungssensor.getSensor();
+ *
+ * //Starting Detection:
+ * beschleunigungssensor.startDetection();
+ * //Stopping Detection: also recommended at onPause to avoid unnecessary battery consumption
+ * beschleunigungssensor.stopDetection();
+ *
+ * */
+
+public class Accelerometer extends Detector implements SensorEventListener {
+
+    public SensorManager sensorManager;
+    private static final int sensorType = Sensor.TYPE_LINEAR_ACCELERATION;
+    private Sensor accelerometer;
+    private Context context;
+    boolean alarm = false;
+    //Preallocate memory for the data of each axis of the acceleration sensor
+    float x;
+    float y;
+    float z;
+    float betrag; //Betrag aller drei Achsen sqrt(x*x + y*y + z*z)
+    private DetectionReport detectionReport;
+
+    // In constructor pass Activity, Context and TextView from MainActivity in Accelerometer class
+    public Accelerometer(Context context){
+        super(context); //von Detektor
+        this.context = context;
+    }
+
+    public void getSensor(){
+        sensorManager = (SensorManager)context.getSystemService(Context.SENSOR_SERVICE);
+        if(sensorManager.getSensorList(sensorType).size()==0) {
+            accelerometer = null;
+        }
+        else {
+            accelerometer = sensorManager.getSensorList(sensorType).get(0);
+        }
+    }
+
+    @Override
+    public void onSensorChanged(SensorEvent event) {
+        try {
+            checkAlarm(event);
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public void checkAlarm (SensorEvent event) throws InterruptedException {
+        x = event.values[0];
+        y = event.values[1];
+        z = event.values[2];
+        betrag = (float) sqrt(x*x + y*y + z*z);
+        float threshold = 1.5F;
+
+        if (!alarm) {
+            if (betrag > threshold) {
+                alarm = true;
+                detectionReport = new DetectionReport("Accelerometer1", "Bewegung", betrag);
+                reportViolation("Accelo1", "Bewegung", betrag);
+            }
+        } else {
+            if (betrag < threshold) {
+                alarm = false;
+            } else {
+            }
+        }
+    }
+
+    @Override
+    public void onAccuracyChanged(Sensor sensor, int accuracy) {
+    }
+
+    @Override
+    public void startDetection() {
+        // entspricht void start()
+        //getSensor();
+        if (accelerometer != null) {
+            sensorManager.registerListener(this, accelerometer, SensorManager.SENSOR_DELAY_GAME);
+        }
+    }
+
+    @Override
+    public void stopDetection() {
+        // entspricht void stop()
+        sensorManager.unregisterListener(this, accelerometer);
+    }
+}

app/src/main/java/com/example/ueberwachungssystem/Detection/DetectionReport.java

@@ -0,0 +1,36 @@
+package com.example.ueberwachungssystem.Detection;
+
+import android.util.Log;
+
+import java.util.Calendar;
+
+/** Detection Report Class */
+public class DetectionReport {
+    public String timeStamp;
+    public String detectionType;
+    public float detectedValue;
+    public String detectorID;
+
+    public DetectionReport(String detectorID, String detectionType, float detectedAmplitude) {
+        this.timeStamp = String.valueOf(Calendar.getInstance().getTime());
+        this.detectionType = detectionType;
+        this.detectedValue = detectedAmplitude;
+        this.detectorID = detectorID;
+    }
+
+
+    /** Get Detection Report in String format */
+    public String toString() {
+        String time = "Time: " + "[" + this.timeStamp + "]";
+        String type = "Type: " + "[" + this.detectionType + "]";
+        String value = "Value: " + "[" + this.detectedValue + "]";
+        String id = "ID: " + "[" + this.detectorID + "]";
+
+        return String.join("\t", time, type, value, id);
+    }
+
+    /** Debug Report */
+    public void log(String tag) {
+        Log.d(tag, this.toString());
+    }
+}

app/src/main/java/com/example/ueberwachungssystem/Detection/Detector.java

@@ -0,0 +1,39 @@
+package com.example.ueberwachungssystem.Detection;
+
+import android.content.Context;
+import androidx.annotation.NonNull;
+
+
+abstract public class Detector {
+    private OnDetectionListener listener;
+
+    /** Constructor - takes context of current activity */
+    public Detector(Context context) {};
+
+
+    /** On Detection Listener - runs when violation is reported */
+    public interface OnDetectionListener {
+        void onDetection(@NonNull DetectionReport detectionReport);
+    }
+    public void setOnDetectionListener(@NonNull OnDetectionListener listener) {
+        this.listener = listener;
+    }
+
+
+    /** Triggers onDetectionListener - call this to trigger violation/alarm */
+    public void reportViolation(String detectorID, String detectionType, float amplitude) {
+        if (listener != null) {
+            DetectionReport detectionReport = new DetectionReport(detectorID, detectionType, amplitude);
+            listener.onDetection(detectionReport);
+        } else {
+            throw new IllegalStateException("No listener set for violation reporting");
+        }
+    }
+
+
+    /** Starts Detection (abstract method: needs to be overridden in child class) */
+    public abstract void startDetection();
+
+    /** Stops Detection (abstract method: needs to be overridden in child class) */
+    public abstract void stopDetection();
+}

app/src/main/java/com/example/ueberwachungssystem/MainActivity.java

@@ -1,103 +1,72 @@
 package com.example.ueberwachungssystem;
 
-import android.annotation.SuppressLint;
+import androidx.annotation.NonNull;
-import android.net.wifi.WifiInfo;
+import androidx.appcompat.app.AppCompatActivity;
-import android.net.wifi.WifiManager;
+
 import android.os.Bundle;
-import android.view.Menu;
+import android.text.method.ScrollingMovementMethod;
-import android.view.MenuItem;
 import android.view.View;
 import android.widget.Button;
 import android.widget.TextView;
-import android.widget.Toast;
+import android.widget.ToggleButton;
 
-import androidx.appcompat.app.AppCompatActivity;
+import com.example.ueberwachungssystem.Detection.Accelerometer;
-import java.net.InetAddress;
+import com.example.ueberwachungssystem.Detection.DetectionReport;
-import java.net.UnknownHostException;
+import com.example.ueberwachungssystem.Detection.Detector;
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
 
-@SuppressLint("SetTextI18n")
+public class MainActivity extends AppCompatActivity implements View.OnClickListener {
-public class MainActivity extends AppCompatActivity {
-    TextView tvMessages;
-    TextView tvConnectionInfos;
-    WifiCommunication communication;
-    PermissionRequest permission;
-    public static String SERVER_IP = "";
-    public static final int SERVER_PORT = 1234;
-    //private static final int PERMISSION_REQUEST_CODE = 123;
-    float i=0;
 
-    boolean communicationRunning = false;
+    private Accelerometer beschleunigungssensor;
+    private TextView textViewLog;
+    private Button button1;
+    ToggleButton toggleButton1;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        setTitle(this.getClass().getSimpleName());
         setContentView(R.layout.activity_main);
-        tvMessages = findViewById(R.id.tvMessages);
+
-        tvConnectionInfos = findViewById(R.id.tvConnectionInfos);
+
-        try {
+        toggleButton1 = findViewById(R.id.toggleButton1); //togglebutton um Detektion zu steuern
-            SERVER_IP = getLocalIpAddress();
+        toggleButton1.setOnClickListener(this);
-            tvConnectionInfos.setText("Connection Infos: \n Own IP-Adress: " + SERVER_IP+ " Port: " + SERVER_PORT);
+
-        } catch (UnknownHostException e) {
+        //Button to clear Log while Debugging
-            e.printStackTrace();
+        button1 = (Button) findViewById(R.id.button1);
-        }
+        button1.setOnClickListener(this);
-        Button btnSend = findViewById(R.id.btnSend);
+
-        btnSend.setOnClickListener(new View.OnClickListener() {
+        //Accelerometer Setup
+        beschleunigungssensor = new Accelerometer(this);   //logger and textview only for debugging necessary
+        beschleunigungssensor.getSensor();
+        beschleunigungssensor.setOnDetectionListener(new Detector.OnDetectionListener() {
             @Override
-            public void onClick(View v) {
+            public void onDetection(@NonNull DetectionReport detectionReport) {
-                i++;
+
-                communication.sendTrue(String.valueOf(i));
             }
         });
-    }
+
-    public boolean onCreateOptionsMenu(Menu menu) {
-        getMenuInflater().inflate(R.menu.options_menu, menu);
-        return true;
-    }
-    public boolean onOptionsItemSelected(MenuItem item) {
-        Toast.makeText(this, "Selected Item: " +item.getTitle(), Toast.LENGTH_SHORT).show();
-        PopUpClass popUpClass;
-        switch (item.getItemId()) {
-            case R.id.Rechteverwaltung:
-                popUpClass = new PopUpClass(MainActivity.this);
-                popUpClass.showPopupWindow(tvMessages);
-                popUpClass.RechtePrüfen();
-                return true;
-            case R.id.Sensoren:
-                popUpClass = new PopUpClass(MainActivity.this);
-                popUpClass.showPopupWindow(tvMessages);
-                popUpClass.Sensoren();
-                return true;
-            case R.id.Impressum:
-                popUpClass = new PopUpClass(MainActivity.this);
-                popUpClass.showPopupWindow(tvMessages);
-                popUpClass.Impressum();
-                return true;
-            default:
-                return super.onOptionsItemSelected(item);
-        }
     }
 
+    @Override
     protected void onResume() {
         super.onResume();
-        if (!communicationRunning){
-            communication = new WifiCommunication(MainActivity.this, SERVER_PORT);
-            communicationRunning = true;
-        }
-        permission = new PermissionRequest(MainActivity.this);
-        permission.rechtePruefen();
     }
     @Override
     protected void onPause() {
         super.onPause();
-        communication.stopCommunication();
+        beschleunigungssensor.stopDetection();
     }
-    private String getLocalIpAddress() throws UnknownHostException {
+
-        WifiManager wifiManager = (WifiManager) getApplicationContext().getSystemService(WIFI_SERVICE);
+    @Override
-        assert wifiManager != null;
+    public void onClick(View v) {
-        WifiInfo wifiInfo = wifiManager.getConnectionInfo();
+        if(v == toggleButton1) {
-        int ipInt = wifiInfo.getIpAddress();
+            if (toggleButton1.isChecked()) {
-        return InetAddress.getByAddress(ByteBuffer.allocate(4).order(ByteOrder.LITTLE_ENDIAN).putInt(ipInt).array()).getHostAddress();
+                beschleunigungssensor.startDetection();
+
+            } else {
+                beschleunigungssensor.stopDetection();
+            }
+        } else if (v == button1) {
+        }
     }
-}
+}

app/src/main/java/com/example/ueberwachungssystem/PermissionRequest.java

@@ -1,48 +0,0 @@
-package com.example.ueberwachungssystem;
-
-import static android.Manifest.permission.INTERNET;
-import static android.Manifest.permission.CAMERA;
-import static android.Manifest.permission.RECORD_AUDIO;
-
-import android.content.pm.PackageManager;
-import android.os.Handler;
-import android.widget.Toast;
-
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.core.content.ContextCompat;
-
-public class PermissionRequest extends AppCompatActivity{
-    private static final int PERMISSION_REQUEST_CODE = 123;
-    private final MainActivity mainActivity;
-
-    Handler handler = new Handler();
-
-    public PermissionRequest(MainActivity mainActivity) {
-        this.mainActivity = mainActivity;
-    }
-
-    public StringBuilder rechtePruefen() {
-        boolean rechtKamera = ContextCompat.checkSelfPermission(mainActivity, CAMERA) == PackageManager.PERMISSION_GRANTED;
-        boolean rechtMikrofon = ContextCompat.checkSelfPermission(mainActivity, RECORD_AUDIO) == PackageManager.PERMISSION_GRANTED;
-        boolean rechtInternet = ContextCompat.checkSelfPermission(mainActivity, INTERNET) == PackageManager.PERMISSION_GRANTED;
-        StringBuilder sb = new StringBuilder();
-        sb.append("Rechte prüfen:")
-                .append("\nKamera: ").append(rechtKamera)
-                .append("\nMikrofon: ").append(rechtMikrofon)
-                .append("\nInternet: ").append(rechtInternet);
-        //mainActivity.runOnUiThread(() -> mainActivity.tvMessages.setText(sb));
-        if (!(rechtKamera && rechtMikrofon && rechtInternet)){
-            handler.post(new Runnable() {
-                @Override
-                public void run() {
-                    Toast.makeText(mainActivity.getApplicationContext(),"Es werden Rechte benötigt", Toast.LENGTH_LONG).show();
-                }
-            });
-        }
-        return sb;
-    }
-
-    public void rechteAnfordern() {
-        mainActivity.requestPermissions(new String[]{CAMERA, RECORD_AUDIO, INTERNET}, PERMISSION_REQUEST_CODE);
-    }
-}

app/src/main/java/com/example/ueberwachungssystem/PopUpClass.java

@@ -1,86 +0,0 @@
-package com.example.ueberwachungssystem;
-
-import android.view.Gravity;
-import android.view.LayoutInflater;
-import android.view.MotionEvent;
-import android.view.View;
-import android.widget.Button;
-import android.widget.LinearLayout;
-import android.widget.PopupWindow;
-import android.widget.TextView;
-
-public class PopUpClass {
-    private final MainActivity mainActivity;
-
-    PermissionRequest permission;
-    TextView PopUpText;
-
-
-    public PopUpClass(MainActivity mainActivity) {
-        this.mainActivity = mainActivity;
-        permission = new PermissionRequest(mainActivity);
-    }
-
-    //PopupWindow display method
-
-    public void showPopupWindow(final View view) {
-
-
-        //Create a View object yourself through inflater
-        LayoutInflater inflater = (LayoutInflater) view.getContext().getSystemService(view.getContext().LAYOUT_INFLATER_SERVICE);
-        View popupView = inflater.inflate(R.layout.popup_window, null);
-
-        //Specify the length and width through constants
-        int width = LinearLayout.LayoutParams.WRAP_CONTENT;
-        int height = LinearLayout.LayoutParams.WRAP_CONTENT;
-
-        //Make Inactive Items Outside Of PopupWindow
-        boolean focusable = true;
-
-        //Create a window with our parameters
-        final PopupWindow popupWindow = new PopupWindow(popupView,width*1, height*1, focusable);
-
-        //Set the location of the window on the screen
-        popupWindow.showAtLocation(view, Gravity.CENTER, 0, 0);
-
-        //Initialize the elements of our window, install the handler
-
-        PopUpText = popupView.findViewById(R.id.titleText);
-
-        Button buttonEdit = popupView.findViewById(R.id.RechteAnfordern);
-        buttonEdit.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                RechteAnfordern();
-            }
-        });
-
-        //Handler for clicking on the inactive zone of the window
-
-        popupView.setOnTouchListener(new View.OnTouchListener() {
-            @Override
-            public boolean onTouch(View v, MotionEvent event) {
-
-                //Close the window when clicked
-                popupWindow.dismiss();
-                return true;
-            }
-        });
-    }
-    public void RechtePrüfen(){
-        StringBuilder Text = permission.rechtePruefen();
-        PopUpText.setText(Text);
-    }
-    public void RechteAnfordern(){
-        permission.rechteAnfordern();
-        StringBuilder Text = permission.rechtePruefen();
-        PopUpText.setText(Text);
-    }
-    public void Sensoren(){
-        PopUpText.setText("Es können 3 verschiedene Sensoren verwendet werden \n -1. Beschleunigungssensor\n -2. Mikrofon\n -3. Kamera");
-    }
-    public void Impressum(){
-        PopUpText.setText("Die Ueberwachungsapp wurde im Rahmen eines Praktikums der TH-Nürnberg programmiert");
-    }
-
-}

app/src/main/java/com/example/ueberwachungssystem/WifiCommunication.java

@@ -1,124 +0,0 @@
-package com.example.ueberwachungssystem;
-import android.annotation.SuppressLint;
-import android.widget.Toast;
-
-import java.io.IOException;
-import java.net.DatagramPacket;
-import java.net.DatagramSocket;
-import java.net.Inet4Address;
-import java.net.InetAddress;
-import java.net.NetworkInterface;
-import java.net.SocketException;
-import java.net.UnknownHostException;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.Enumeration;
-
-public class WifiCommunication {
-    private final MainActivity mainActivity;
-    private final InetAddress address;
-    private final int port;
-
-    private String messageToSend;
-    volatile private boolean send;
-    private final DatagramSocket socket;
-    volatile private boolean running;
-    @SuppressLint("SetTextI18n")
-    public WifiCommunication(MainActivity mainActivity, int port) {
-        this.mainActivity = mainActivity;
-        this.port = port;
-        try {
-            socket = new DatagramSocket(this.port);
-            socket.setBroadcast(true);
-            address = InetAddress.getByName("255.255.255.255"); //100.82.255.255
-            running = true;
-            send = false;
-            new ReceiveThread().start();
-            new SendThread().start();
-        } catch (SocketException | UnknownHostException e) {
-            throw new RuntimeException(e);
-        }
-        Toast.makeText(mainActivity.getApplicationContext(),"Communication running", Toast.LENGTH_SHORT).show();
-
-        //mainActivity.runOnUiThread(() -> mainActivity.tvMessages.setText("Communication running"));
-    }
-    private class ReceiveThread extends Thread {
-        private StringBuffer rxStringBuffer = new StringBuffer();
-        private String rxString="";
-        private String previousRxString = "";
-
-        @Override
-        public void run() {
-            try {
-                do {
-                    byte[] receiveData = new byte[512];
-                    DatagramPacket rxPacket = new DatagramPacket(receiveData, receiveData.length);
-                    socket.receive(rxPacket);
-                    rxString = new String(rxPacket.getData());
-                    String[] splitrxString = rxString.split(",");
-                    if(!previousRxString.equals(rxString) && splitrxString[0].equals("1") && splitrxString.length==7) {
-                        rxStringBuffer.append(rxString).append("\n");
-                        mainActivity.runOnUiThread(() -> mainActivity.tvMessages.setText(rxStringBuffer));
-                        previousRxString = rxString;
-                    }
-                } while (running);
-            }
-            catch (IOException e) {
-                e.printStackTrace();
-            }
-        }
-    }
-    private class SendThread extends Thread {
-        private int tmpCnt = 0;
-        @Override
-        public void run() {
-            try {
-                do {
-                    if(send)
-                    {
-                        send = false;
-                        SimpleDateFormat formatter = new SimpleDateFormat("HH:mm:ss");
-                        Date curDate = new Date(System.currentTimeMillis());
-                        String str = formatter.format(curDate);
-                        byte[] send_Data = new byte[512];
-                        String txString = ("1," +str+ ",Gruppe2," + getLocalIpAddress() + ",An,Video," +messageToSend);
-                        send_Data = txString.getBytes();
-
-                        DatagramPacket txPacket = new DatagramPacket(send_Data, txString.length(), address, port);
-
-                        for(int i = 0; i < 500; i++) {
-                            socket.send(txPacket);
-                        }
-                    }
-                } while (running);
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-        }
-    }
-    public static String getLocalIpAddress() {
-        try {
-            for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); en.hasMoreElements();) {
-                NetworkInterface networkInterface = (NetworkInterface) ((Enumeration<?>) en).nextElement();
-                for (Enumeration<InetAddress> addresses = networkInterface.getInetAddresses(); addresses.hasMoreElements();) {
-                    InetAddress inetAddress = addresses.nextElement();
-                    if (!inetAddress.isLoopbackAddress() && inetAddress instanceof Inet4Address) {
-                        return inetAddress.getHostAddress();
-                    }
-                }
-            }
-        } catch (SocketException ex) {
-            ex.printStackTrace();
-        }
-        return null;
-    }
-
-    public void sendTrue(String message){
-        send = true;
-        messageToSend = message;
-    }
-    public void stopCommunication() {
-        running = false;
-        socket.close();
-    }
-}

app/src/main/res/layout/activity_main.xml

@@ -1,37 +1,63 @@
-<?xml version = "1.0" encoding = "utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android = "http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools = "http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:layout_width = "match_parent"
+    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_height = "match_parent"
+    android:layout_width="match_parent"
-    android:layout_margin = "16dp"
+    android:layout_height="match_parent"
-    tools:context = ".MainActivity">
+    tools:context=".MainActivity">
-    <TextView
-        android:id = "@+id/tvConnectionInfos"
-        android:layout_width = "match_parent"
-        android:layout_height = "wrap_content"
-        android:inputType = "textMultiLine"
-        android:hint="ConnectionInfos"
-        android:textAppearance = "@style/Base.TextAppearance.AppCompat.Medium" />
 
-    <Button
+    <TextView
-        android:id="@+id/btnSend"
+        android:id="@+id/textViewLog"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_below="@id/scrollView"
+        android:layout_marginStart="32dp"
-        android:layout_centerHorizontal="true"
+        android:layout_marginTop="60dp"
-        android:text="SEND" />
+        android:layout_marginEnd="32dp"
+        android:maxLines="25"
+        android:scrollbars="vertical"
+        android:text="TextViewLoggerMain"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textViewWorkerThread"
+        app:layout_constraintVertical_bias="0.0" />
 
-    <ScrollView
+    <ToggleButton
-        android:id="@+id/scrollView"
+        android:id="@+id/toggleButton1"
-        android:layout_width="match_parent"
+        android:layout_width="wrap_content"
-        android:layout_below="@id/tvConnectionInfos"
+        android:layout_height="wrap_content"
-        android:layout_height="300dp">
+        android:layout_marginStart="161dp"
-        <TextView
+        android:layout_marginTop="115dp"
-            android:id = "@+id/tvMessages"
+        android:layout_marginEnd="162dp"
-            android:layout_width = "match_parent"
+        android:text="ToggleButton"
-            android:layout_height = "wrap_content"
+        app:layout_constraintEnd_toEndOf="parent"
-            android:hint="Messages"
+        app:layout_constraintStart_toStartOf="parent"
-            android:inputType = "textMultiLine"
+        app:layout_constraintTop_toTopOf="parent" />
-            android:textAppearance = "@style/Base.TextAppearance.AppCompat.Medium" />
+
-    </ScrollView>
+    <TextView
-</RelativeLayout>
+        android:id="@+id/textViewWorkerThread"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="32dp"
+        android:layout_marginTop="16dp"
+        android:layout_marginEnd="32dp"
+        android:text="textViewWorkerThreadTextView"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/toggleButton1" />
+
+    <Button
+        android:id="@+id/button1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="35dp"
+        android:layout_marginTop="31dp"
+        android:layout_marginEnd="282dp"
+        android:layout_marginBottom="100dp"
+        android:text="Clear Log"
+        app:layout_constraintBottom_toTopOf="@+id/textViewWorkerThread"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/popup_window.xml

@@ -1,29 +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"
-    android:layout_width="wrap_content"
-    android:layout_height="wrap_content"
-    android:paddingLeft="10dp"
-    android:paddingRight="10dp"
-    android:gravity="center"
-    android:background="#A5ACB2">
-
-    <TextView
-        android:id="@+id/titleText"
-        android:layout_gravity="center"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:textSize="20sp"
-        android:textStyle="italic"
-        android:padding="10dp"/>
-
-    <Button
-        android:id="@+id/RechteAnfordern"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_weight="1"
-        android:text="Rechte Anfordern" />
-
-
-
-</LinearLayout>

app/src/main/res/menu/options_menu.xml

@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android" >
-    <item android:id="@+id/Rechteverwaltung"
-        android:title="Rechteverwaltung" />
-    <item android:id="@+id/Sensoren"
-        android:title="Sensoren" />
-    <item android:id="@+id/Impressum"
-        android:title="Impressum" />
-</menu>

build.gradle

@@ -1,5 +1,5 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-    id 'com.android.application' version '7.4.2' apply false
+    id 'com.android.application' version '8.0.0' apply false
-    id 'com.android.library' version '7.4.2' apply false
+    id 'com.android.library' version '8.0.0' apply false
 }

gradle.properties

@@ -18,4 +18,6 @@ android.useAndroidX=true
 # Enables namespacing of each library's R class so that its R class includes only the
 # resources declared in the library itself and none from the library's dependencies,
 # thereby reducing the size of the R class for that library
-android.nonTransitiveRClass=true
+android.nonTransitiveRClass=true
+android.defaults.buildfeatures.buildconfig=true
+android.nonFinalResIds=false

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 #Thu May 11 15:04:30 CEST 2023
 distributionBase=GRADLE_USER_HOME
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME

settings.gradle

@@ -14,4 +14,3 @@ dependencyResolutionManagement {
 }
 rootProject.name = "Ueberwachungssystem"
 include ':app'
-include ':app'