diff --git a/app/src/main/java/com/example/ueberwachungssystem/Detection/DetectionReport.java b/app/src/main/java/com/example/ueberwachungssystem/Detection/DetectionReport.java
new file mode 100644
index 0000000..6e80a74
--- /dev/null
+++ b/app/src/main/java/com/example/ueberwachungssystem/Detection/DetectionReport.java
@@ -0,0 +1,57 @@
+package com.example.ueberwachungssystem.Detection;
+
+import android.annotation.SuppressLint;
+import android.util.Log;
+
+import com.example.ueberwachungssystem.WifiCommunication;
+
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.Date;
+
+/** Detection Report Class */
+public class DetectionReport {
+    public String timeStamp;
+    public String detectionType;
+    public float detectedValue;
+    public boolean detectionState;
+
+    public DetectionReport(boolean detectionState, String detectionType, float detectedAmplitude) {
+        // New Date Format
+        @SuppressLint("SimpleDateFormat") SimpleDateFormat formatter = new SimpleDateFormat("HH:mm:ss");
+        Date curDate = new Date(System.currentTimeMillis());
+        this.timeStamp = formatter.format(curDate);
+        //Old Date Format: this.timeStamp = String.valueOf(Calendar.getInstance().getTime());
+        this.detectionType = detectionType;
+        this.detectedValue = detectedAmplitude;
+        this.detectionState = detectionState;
+
+        //this.detectorID = detectorID;
+    }
+
+
+    /** Get Detection Report in String format */
+    public String toString() {
+        String state = "State: " + "[" + this.detectionState + "]";
+        String time = "Time: " + "[" + this.timeStamp + "]";
+        String type = "Type: " + "[" + this.detectionType + "]";
+        String value = "Value: " + "[" + this.detectedValue + "]";
+
+        return String.join("\t", state, time, type, value);
+    }
+
+    public String toMessage() {
+        String state;
+        if(detectionState)
+            state = "An";
+        else
+            state = "Aus";
+
+        return String.join(",", "1", timeStamp, "Gruppe2", WifiCommunication.getLocalIpAddress(), state, detectionType, String.valueOf(detectedValue));
+    }
+
+    /** Debug Report */
+    public void log(String tag) {
+        Log.d(tag, this.toString());
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/ueberwachungssystem/Detection/DetectorService.java b/app/src/main/java/com/example/ueberwachungssystem/Detection/DetectorService.java
new file mode 100644
index 0000000..7613614
--- /dev/null
+++ b/app/src/main/java/com/example/ueberwachungssystem/Detection/DetectorService.java
@@ -0,0 +1,167 @@
+package com.example.ueberwachungssystem.Detection;
+
+import android.content.Intent;
+import android.os.Binder;
+import android.os.IBinder;
+import android.util.Log;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.camera.core.ExperimentalGetImage;
+import androidx.lifecycle.LifecycleService;
+
+import com.example.ueberwachungssystem.WifiCommunication;
+
+import java.io.File;
+
+@ExperimentalGetImage
+public class DetectorService extends LifecycleService {
+    public ServiceBinder serviceBinder = new ServiceBinder();
+    private DetectorService.OnDetectionListener listener;
+    private boolean isServiceRunning = false;
+
+    // Used Objects:
+    public VideoDetector videoDetector = null;
+    public AudioRecorder audioRecorder = null;
+    public Accelerometer motionDetector = null;
+    public MicrophoneDetector audioDetector = null;
+
+    public WifiCommunication wifiCommunication;
+
+    String wifiData;
+    StringBuffer stringBufferWifi = new StringBuffer();
+
+    String typOfAlarm;
+
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        if (isServiceRunning)
+            return START_NOT_STICKY;
+
+        /** Wifi Instanz **/
+        wifiCommunication = new WifiCommunication(1234);
+        wifiCommunication.sendTrue("TEst");
+
+        wifiCommunication.setOnConnectionListener(new WifiCommunication.OnConnectionListener() {
+            @Override
+            public void onConnection(String data) {
+                Log.d("Listener", data);
+                wifiData = data;
+                stringToStringbuffer(data);
+                Log.d("buffer",stringBufferWifi.toString());
+                passToServiceListener(stringBufferWifi);
+                checkState(data);
+                checkTyp(data);
+
+            }
+        });
+
+
+
+
+
+        /** Video Detection/Recorder **/
+        videoDetector = new VideoDetector(this);
+        videoDetector.setOnDetectionListener(new Detector.OnDetectionListener() {
+            @Override
+            public void onDetection(@NonNull DetectionReport detectionReport) {
+                //passToServiceListener(detectionReport);
+                wifiCommunication.sendTrue(detectionReport.toMessage());
+            }
+        });
+        /** Motion Detection**/
+        motionDetector = new Accelerometer(this);
+        motionDetector.getSensor();
+        motionDetector.setOnDetectionListener(new Detector.OnDetectionListener() {
+            @Override
+            public void onDetection(@NonNull DetectionReport detectionReport) {
+                //passToServiceListener(detectionReport);
+                wifiCommunication.sendTrue(detectionReport.toMessage());
+            }
+        });
+        /** Audio Detection **/
+        audioDetector = new MicrophoneDetector(this);
+        audioDetector.setOnDetectionListener(new Detector.OnDetectionListener() {
+            @Override
+            public void onDetection(@NonNull DetectionReport detectionReport) {
+                //passToServiceListener(detectionReport);
+                wifiCommunication.sendTrue(detectionReport.toMessage());
+            }
+        });
+        /** Audio Recorder**/
+        audioRecorder = new AudioRecorder(this);
+
+
+
+
+
+
+        isServiceRunning = true;
+        return super.onStartCommand(intent, flags, startId);
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        isServiceRunning = false;
+    }
+
+    /** Service methods */
+    public class ServiceBinder extends Binder {
+        public DetectorService getBoundService() {
+            // Return an instance of the TestService
+            return DetectorService.this;
+        }
+    }
+    @Nullable
+    @Override
+    public IBinder onBind(Intent intent) {
+        super.onBind(intent);
+        return serviceBinder;
+    }
+
+
+    /** Pass Detection Report to Service Detection Listener and trigger it */
+    public void passToServiceListener(StringBuffer stringBuffer) {
+        if (listener != null) {
+            listener.onDetection(stringBuffer);
+        }
+    }
+
+
+    /** On Detection Listener - runs when violation is reported */
+    public interface OnDetectionListener {
+        void onDetection(@NonNull StringBuffer stringBuffer);
+    }
+    public void setOnDetectionListener(@NonNull DetectorService.OnDetectionListener listener) {
+        this.listener = listener;
+    }
+
+    public void stringToStringbuffer(String string){
+        if(string != null) {
+            stringBufferWifi.insert(0,string + "\n");
+        }
+    }
+
+    public String[] splitString(String string){
+        String[] splitrxString = string.split(",");
+        return splitrxString; //splitrxString[0] = "1",splitrxString[1] = "HH:MM:SS", splitrxString[0].equals("1")
+
+    }
+
+
+    public boolean checkState(String string){
+        Log.d("state", String.valueOf(splitString(string)[4].equals("An")));
+        return splitString(string)[4].equals("An");
+    }
+
+    public String checkTyp(String string){
+        if (splitString(string)[5] != null) {
+            typOfAlarm = splitString(string)[5];
+            Log.d("Type",  typOfAlarm);
+        }
+        return typOfAlarm;
+    }
+}
diff --git a/app/src/main/java/com/example/ueberwachungssystem/Detection/MicrophoneDetector.java b/app/src/main/java/com/example/ueberwachungssystem/Detection/MicrophoneDetector.java
new file mode 100644
index 0000000..697a732
--- /dev/null
+++ b/app/src/main/java/com/example/ueberwachungssystem/Detection/MicrophoneDetector.java
@@ -0,0 +1,365 @@
+package com.example.ueberwachungssystem.Detection;
+
+import static java.lang.Math.*;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.media.AudioFormat;
+import android.media.AudioRecord;
+import android.media.MediaRecorder;
+import android.os.AsyncTask;
+import android.util.Log;
+
+import com.example.ueberwachungssystem.Detection.Signalverarbeitung.Complex;
+import com.example.ueberwachungssystem.Detection.Signalverarbeitung.FFT;
+
+public class MicrophoneDetector extends Detector {
+    /**
+     * Constructor - takes context of current activity
+     *
+     * @param context
+     */
+
+    private AufnahmeTask aufnahmeTask;
+    public boolean armed = false;
+    public int schwellwertAlarm = 100;
+    private Context context;
+
+    public MicrophoneDetector(Context context) {
+        super();
+        this.context = context;
+    }
+
+    @Override
+    public void startDetection() {
+        aufnahmeTask = new AufnahmeTask();
+        aufnahmeTask.execute();
+    }
+
+    @Override
+    public void stopDetection() {
+        if (aufnahmeTask != null) {
+            aufnahmeTask.cancel(true);
+        }
+    }
+
+    class AufnahmeTask extends AsyncTask<Long, Verarbeitungsergebnis, Void> {
+        private AudioRecord recorder;
+        private final int sampleRateInHz = 44100;
+        private final int channelConfig = AudioFormat.CHANNEL_IN_MONO;
+        private final int audioFormat = AudioFormat.ENCODING_PCM_16BIT;
+
+        private final int startDelay = 20000;
+        private final int threadSleeptime = 10;
+        private int minPufferGroesseInBytes;
+        private int pufferGroesseInBytes;
+        private RingPuffer ringPuffer = new RingPuffer(10);
+        private float kalibierWert;
+        private com.example.ueberwachungssystem.Detection.DetectionReport detectionReport;
+
+
+
+        @SuppressLint("MissingPermission")
+        AufnahmeTask() {
+            minPufferGroesseInBytes = AudioRecord.getMinBufferSize(sampleRateInHz, channelConfig, audioFormat);
+            pufferGroesseInBytes = minPufferGroesseInBytes * 2;
+            try {
+                recorder = new AudioRecord(MediaRecorder.AudioSource.MIC, sampleRateInHz, channelConfig, audioFormat, pufferGroesseInBytes);
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+            Log.d("0","Puffergroeße: "+ minPufferGroesseInBytes + " " + pufferGroesseInBytes);
+            Log.d("0","Recorder (SR, CH): "+ recorder.getSampleRate() + " " + recorder.getChannelCount());
+
+            int anzahlBytesProAbtastwert;
+            String s;
+            switch (recorder.getAudioFormat()) {
+                case AudioFormat.ENCODING_PCM_8BIT:
+                    s = "8 Bit PCM ";
+                    anzahlBytesProAbtastwert = 1;
+                    break;
+                case AudioFormat.ENCODING_PCM_16BIT:
+                    s = "16 Bit PCM";
+                    anzahlBytesProAbtastwert = 2;
+                    break;
+                case AudioFormat.ENCODING_PCM_FLOAT:
+                    s = "Float PCM";
+                    anzahlBytesProAbtastwert = 4;
+                    break;
+                default:
+                    throw new IllegalArgumentException();
+            }
+
+            switch (recorder.getChannelConfiguration()) {
+                case AudioFormat.CHANNEL_IN_MONO:
+                    s = "Mono";
+                    break;
+                case AudioFormat.CHANNEL_IN_STEREO:
+                    s = "Stereo";
+                    anzahlBytesProAbtastwert *= 2;
+                    break;
+                case AudioFormat.CHANNEL_INVALID:
+                    s = "ungültig";
+                    break;
+                default:
+                    throw new IllegalArgumentException();
+            }
+
+            Log.d("0","Konfiguration: "+ s);
+
+        }
+
+        @Override
+        protected Void doInBackground(Long... params) {
+            recorder.startRecording();
+            short[] puffer = new short[pufferGroesseInBytes / 2];
+            long lastTime = System.currentTimeMillis();
+            float verarbeitungsrate = 0;
+            final int maxZaehlerZeitMessung = 10;
+            int zaehlerZeitMessung = 0;
+            int anzahlVerarbeitet = 0;
+            GleitenderMittelwert gleitenderMittelwert = new GleitenderMittelwert(0.3f);
+
+            //Kalibrierung
+            try {
+                Thread.sleep(startDelay); // Time to lay down the phone
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
+            int i = 0;
+            for (i = 0; i < 20; i++) {
+                int n = recorder.read(puffer, 0, puffer.length);
+                Verarbeitungsergebnis kalibrierErgebnis = verarbeiten(puffer, n);
+                kalibierWert += kalibrierErgebnis.maxAmp;
+                try {
+                    Thread.sleep(threadSleeptime);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+            kalibierWert = kalibierWert/i;
+
+//            __Part of FFT__
+//            Complex[] zeitSignal = new Complex[puffer.length];
+//            for (int j = 0; j < puffer.length; j++) {
+//                zeitSignal[j] = new Complex(puffer[j], 0);
+//            }
+//            Complex[] spektrum = FFT.fft(zeitSignal);
+//            double[] spektrum = calculateFFT(puffer);
+//            DataPoint AddPoint;
+//            LineGraphSeries<DataPoint> series = new LineGraphSeries<DataPoint>(new DataPoint[]{});
+//            for (i = 0; i < spektrum.length; i++) {
+//                AddPoint = new DataPoint(i, spektrum[i]);
+//                series.appendData(AddPoint, true, spektrum.length);
+//            }
+//            graph.addSeries(series);
+
+            for (; ; ) {
+                if (aufnahmeTask.isCancelled()) {
+                    break;
+                } else {
+                    int n = recorder.read(puffer, 0, puffer.length);
+                    Verarbeitungsergebnis ergebnis = verarbeiten(puffer, n);
+                    anzahlVerarbeitet += n;
+
+//                    __Part of FFT__
+//                    spektrum = calculateFFT(puffer);
+//                    LineGraphSeries<DataPoint> newseries = new LineGraphSeries<DataPoint>(new DataPoint[]{});
+//                    for (i = 0; i < spektrum.length; i++) {
+//                        AddPoint = new DataPoint(i, spektrum[i]);
+//                        newseries.appendData(AddPoint, true, spektrum.length);
+//                    }
+
+                    zaehlerZeitMessung++;
+                    if (zaehlerZeitMessung == maxZaehlerZeitMessung) {
+                        long time = System.currentTimeMillis();
+                        long deltaTime = time - lastTime;
+                        verarbeitungsrate = 1000.0f * anzahlVerarbeitet / deltaTime;
+                        verarbeitungsrate = gleitenderMittelwert.mittel(verarbeitungsrate);
+                        zaehlerZeitMessung = 0;
+                        anzahlVerarbeitet = 0;
+                        lastTime = time;
+                    }
+
+
+                    ergebnis.verarbeitungsrate = (int) verarbeitungsrate;
+                    publishProgress(ergebnis);
+
+                    try {
+                        Thread.sleep(threadSleeptime);
+                    } catch (InterruptedException e) {
+                        e.printStackTrace();
+                    }
+                }
+            }
+            recorder.release();
+            return null;
+        }
+
+        private Verarbeitungsergebnis verarbeiten(short[] daten, int n) {
+            String status;
+            short maxAmp = -1;
+            if (n == AudioRecord.ERROR_INVALID_OPERATION) {
+                status = "ERROR_INVALID_OPERATION";
+            } else if (n == AudioRecord.ERROR_BAD_VALUE) {
+                status = "ERROR_BAD_VALUE";
+            } else {
+                status = "OK";
+                short max = 0;
+                for (int i = 0; i < n; i++) {
+                    if (daten[i] > max) {
+                        max = daten[i];
+                    }
+                }
+
+                ringPuffer.hinzufuegen(max);
+                maxAmp = ringPuffer.maximum();
+                if (maxAmp <= schwellwertAlarm + kalibierWert) {
+                    armed = true;
+                }
+            }
+
+            return new Verarbeitungsergebnis(status, maxAmp, 0);
+        }
+
+        @Override
+        protected void onProgressUpdate(Verarbeitungsergebnis... progress) {
+            super.onProgressUpdate(progress);
+            float maxAmpPrint = round(20*log10(abs(progress[0].maxAmp/1.0)));
+            float kalibierWertPrint = round(20*log10(abs(kalibierWert)));
+            Log.d("alarmAudio","VR: " + progress[0].verarbeitungsrate + ", Amp: " + maxAmpPrint
+            + " dB, Kal: " + kalibierWertPrint + " dB");
+
+            if (progress[0].maxAmp >= schwellwertAlarm + kalibierWert && armed == true) {
+                armed = false;
+                detectionReport = new DetectionReport(true, "Audio", maxAmpPrint);
+                reportViolation("Audio", maxAmpPrint);
+                Log.d("1",detectionReport.toString());
+            }
+        }
+    }
+
+    private double[] calculateFFT(short[] zeitsignal)
+    {
+        byte signal[] = new byte[zeitsignal.length];
+        // loops through all the values of a Short
+        for (int i = 0; i < zeitsignal.length-1; i++) {
+            signal[i] = (byte) (zeitsignal[i]);
+            signal[i+1] = (byte) (zeitsignal[i] >> 8);
+        }
+
+        final int mNumberOfFFTPoints =1024;
+
+        double temp;
+        Complex[] y;
+        Complex[] complexSignal = new Complex[mNumberOfFFTPoints];
+        double[] absSignal = new double[mNumberOfFFTPoints/2];
+
+        for(int i = 0; i < mNumberOfFFTPoints; i++){
+            temp = (double)((signal[2*i] & 0xFF) | (signal[2*i+1] << 8)) / 32768.0F;
+            complexSignal[i] = new Complex(temp,0.0);
+        }
+
+        y = FFT.fft(complexSignal);
+
+        for(int i = 0; i < (mNumberOfFFTPoints/2); i++)
+        {
+            absSignal[i] = y[i].abs();
+        }
+
+        return absSignal;
+
+    }
+
+    class Verarbeitungsergebnis {
+        String status;
+        short maxAmp;
+        int verarbeitungsrate;
+        Verarbeitungsergebnis(String status, short maxAmp, int verarbeitungsrate) {
+            this.status = status;
+            this.maxAmp = maxAmp;
+            this.verarbeitungsrate = verarbeitungsrate;
+        }
+    }
+
+    class RingPuffer {
+        private short[] puffer;
+        private final int laenge;
+        private int anzahlEnthaltenerDaten;
+        private int position;
+
+        public RingPuffer(int n) {
+            laenge = n;
+            anzahlEnthaltenerDaten = 0;
+            position = 0;
+            puffer = new short[laenge];
+        }
+
+        public void hinzufuegen(short wert) {
+            puffer[position] = wert;
+            position++;
+            if (position >= laenge) {
+                position = 0;
+            }
+            if (anzahlEnthaltenerDaten < laenge) {
+                anzahlEnthaltenerDaten++;
+            }
+        }
+
+        public void hinzufuegen(short[] daten) {
+            for (short d : daten) {
+                puffer[position] = d;
+                position++;
+                if (position >= laenge) {
+                    position = 0;
+                }
+            }
+            if (anzahlEnthaltenerDaten < laenge) {
+                anzahlEnthaltenerDaten += daten.length;
+                if (anzahlEnthaltenerDaten >= laenge) {
+                    anzahlEnthaltenerDaten = laenge;
+                }
+            }
+        }
+
+        public short maximum() {
+            short max = 0;
+            for (int i = 0; i < anzahlEnthaltenerDaten; i++) {
+                if (puffer[i] > max) {
+                    max = puffer[i];
+                }
+            }
+            return max;
+        }
+
+        public float mittelwert() {
+            float summe = 0;
+            for (int i = 0; i < anzahlEnthaltenerDaten; i++) {
+                summe += puffer[i];
+            }
+            return summe / anzahlEnthaltenerDaten;
+        }
+    }
+
+    class GleitenderMittelwert {
+        private final float wichtungNeuerWert;
+        private final float wichtungAlterWert;
+        private float mittelwert = 0;
+        private boolean istMittelwertGesetzt = false;
+
+        GleitenderMittelwert(float wichtungNeuerWert) {
+            this.wichtungNeuerWert = wichtungNeuerWert;
+            this.wichtungAlterWert = 1 - this.wichtungNeuerWert;
+        }
+
+        float mittel(float wert) {
+            if (istMittelwertGesetzt) {
+                mittelwert = wert * wichtungNeuerWert + mittelwert * wichtungAlterWert;
+            } else {
+                mittelwert = wert;
+                istMittelwertGesetzt = true;
+            }
+            return mittelwert;
+        }
+    }
+}
diff --git a/app/src/main/java/com/example/ueberwachungssystem/Detection/VideoDetector.java b/app/src/main/java/com/example/ueberwachungssystem/Detection/VideoDetector.java
new file mode 100644
index 0000000..75ca0fb
--- /dev/null
+++ b/app/src/main/java/com/example/ueberwachungssystem/Detection/VideoDetector.java
@@ -0,0 +1,332 @@
+package com.example.ueberwachungssystem.Detection;
+
+import android.Manifest;
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.graphics.ImageFormat;
+import android.media.Image;
+import android.os.CountDownTimer;
+import android.util.Log;
+import android.view.Display;
+import android.view.Surface;
+import android.view.WindowManager;
+import android.widget.ImageView;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.camera.core.CameraSelector;
+import androidx.camera.core.ExperimentalGetImage;
+import androidx.camera.core.ImageAnalysis;
+import androidx.camera.core.ImageProxy;
+import androidx.camera.core.Preview;
+import androidx.camera.core.VideoCapture;
+import androidx.camera.lifecycle.ProcessCameraProvider;
+import androidx.camera.view.PreviewView;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+import androidx.lifecycle.LifecycleOwner;
+
+import com.google.common.util.concurrent.ListenableFuture;
+
+import org.opencv.android.OpenCVLoader;
+import org.opencv.core.Mat;
+import org.opencv.core.Size;
+
+import java.io.File;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.concurrent.ExecutionException;
+
+
+/**
+ * Video Detector inherits some methods from abstract Detector class (more info there)
+ * */
+
+
+@ExperimentalGetImage
+public class VideoDetector extends Detector {
+    // Calling Activity
+    private final Context context;
+
+    // Camera Provider
+    private ProcessCameraProvider cameraProvider;
+    private ImageAnalysis imageAnalysis;
+    private VideoCapture videoCapture;
+    //private Preview preview;
+
+    // Logic
+    private boolean isDetecting = false;
+    private boolean isRecording = false;
+    private boolean allowReportViolation = false;
+
+    // Image Processing
+    private Mat previousImage = null;
+
+    // Debugging
+    private ImageView inputImageView = null;
+    private ImageView outputImageView = null;
+
+    // Recorder
+    private File outputDir;      // Default: in app files directory
+
+
+    // Parameters
+    private static final float ALARM_THRESHOLD = 0f;   // Percent of pixels changed
+    private static final float AREA_THRESHOLD = 10f;
+    private static final int DILATE_ITERATIONS = 2;
+    private static final float START_DELAY = 20000;   // milliseconds
+    private static final android.util.Size IMAGE_RES = new android.util.Size(640, 480);
+
+
+
+    /** Constructor */
+    public VideoDetector(Context context) {
+        super();
+        this.context = context;
+        this.imageAnalysis = setupImageAnalysis();
+        this.videoCapture = setupVideoCapture();
+        this.outputDir = context.getFilesDir();
+        //this.preview = new Preview.Builder().build();
+    }
+
+    /** Get States */
+    public boolean isDetecting() {
+        return isDetecting;
+    }
+    public boolean isRecording(){
+        return isRecording;
+    }
+
+
+    /** Starts the Video Detection */
+    @Override
+    public void startDetection() {
+        // Check States
+        if (isDetecting)
+            return;
+        // Configure Image Analysis
+        imageAnalysis = setupImageAnalysis();
+        // Open CV startup check
+        if (!OpenCVLoader.initDebug()) {
+            Log.e("OpenCV", "Unable to load OpenCV!");
+            return;
+        } else
+            Log.d("OpenCV", "OpenCV loaded Successfully!");
+        // Get Process Camera Provider and start
+        final ListenableFuture<ProcessCameraProvider> cameraProviderFuture = ProcessCameraProvider.getInstance(context);
+        cameraProviderFuture.addListener(() -> {
+            try {
+                cameraProvider = cameraProviderFuture.get();
+                isDetecting = true;
+                bindCameraProvider();
+            } catch (ExecutionException | InterruptedException e) {}
+        }, ContextCompat.getMainExecutor(context));
+        // Disable Violation Calling for Setup Time
+        startViolationTimer(START_DELAY);
+    }
+
+    /** Starts the Recorder */
+    @SuppressLint("RestrictedApi")
+    public void startRecording() {
+        // Check States
+        if (isRecording){
+            return;
+        }
+
+        videoCapture = setupVideoCapture();
+
+        final ListenableFuture<ProcessCameraProvider> cameraProviderFuture = ProcessCameraProvider.getInstance(context);
+        cameraProviderFuture.addListener(() -> {
+            try {
+                cameraProvider = cameraProviderFuture.get();
+                isRecording = true;
+                bindCameraProvider();
+
+                File vidFile = new File(context.getFilesDir() + "/" + generateFileName() + ".mp4");
+                if (ActivityCompat.checkSelfPermission(context, Manifest.permission.RECORD_AUDIO) != PackageManager.PERMISSION_GRANTED) {
+                    return;
+                }
+                videoCapture.startRecording(
+                        new VideoCapture.OutputFileOptions.Builder(vidFile).build(),
+                        context.getMainExecutor(),
+                        new VideoCapture.OnVideoSavedCallback() {
+                            @Override
+                            public void onVideoSaved(@NonNull VideoCapture.OutputFileResults outputFileResults) {
+                                isRecording = false;
+                                Toast.makeText(context, "video recording saved", Toast.LENGTH_SHORT).show();
+                            }
+                            @Override
+                            public void onError(int videoCaptureError, @NonNull String message, @Nullable Throwable cause) {
+                                isRecording = false;
+                                Toast.makeText(context, "video recording failed", Toast.LENGTH_SHORT).show();
+                            }
+                        }
+                );
+            } catch (ExecutionException | InterruptedException ignored) {}
+        }, ContextCompat.getMainExecutor(context));
+    }
+
+    /** Stops the Video Detection */
+    @Override
+    public void stopDetection() {
+        if (!isDetecting || imageAnalysis == null)
+            return;
+        if (!isRecording)
+            cameraProvider.unbindAll();
+        else
+            cameraProvider.unbind(imageAnalysis);
+        isDetecting = false;
+        allowReportViolation = false;
+    }
+
+    /** Stops the Recording */
+    @SuppressLint("RestrictedApi")
+    public void stopRecording(){
+        if(!isRecording)
+            return;
+
+        videoCapture.stopRecording();
+
+        if (!isDetecting())
+            cameraProvider.unbindAll();
+        else
+            cameraProvider.unbind(videoCapture);
+        isRecording = false;
+    }
+
+    /** Bind Camera Provider */
+    private void bindCameraProvider() {
+        // Specify which Camera to use
+        CameraSelector cameraSelector = new CameraSelector.Builder().requireLensFacing(CameraSelector.LENS_FACING_BACK).build();
+        cameraProvider.unbindAll();
+        cameraProvider.bindToLifecycle((LifecycleOwner) context, cameraSelector, imageAnalysis, videoCapture);
+    }
+
+    /** Setup Use Cases */
+    private ImageAnalysis setupImageAnalysis() {
+        // Configure and create Image Analysis
+        ImageAnalysis.Builder builder = new ImageAnalysis.Builder();
+        builder.setTargetResolution(IMAGE_RES);
+        builder.setBackpressureStrategy(ImageAnalysis.STRATEGY_KEEP_ONLY_LATEST);
+        builder.setOutputImageFormat(ImageAnalysis.OUTPUT_IMAGE_FORMAT_YUV_420_888);
+        builder.setTargetRotation(Surface.ROTATION_90);
+        ImageAnalysis imageAnalysis = builder.build();
+        // Set Analyzer
+        imageAnalysis.setAnalyzer(ContextCompat.getMainExecutor(context), imageProxy -> {
+            if (imageProxy.getFormat() == ImageFormat.YUV_420_888) {
+                Image image = imageProxy.getImage();
+                assert image != null;
+
+                // Violation Handling
+                Mat processed = processImage(imageProxy);
+
+                int n = OpenCVHelper.countNonZeroPixels(processed);
+                int pixelCount = image.getWidth() * image.getHeight();
+                float percentChanged = ((float) n / pixelCount) * 100;
+
+                // Violation Condition
+                if (percentChanged> ALARM_THRESHOLD) {
+                    if (allowReportViolation)
+                        reportViolation("Video", percentChanged);
+                }
+            }
+            imageProxy.close();
+        });
+        return imageAnalysis;
+    }
+
+    @SuppressLint("RestrictedApi")
+    private VideoCapture setupVideoCapture() {
+        int rotation = getDisplayRotation();
+        return new VideoCapture.Builder()
+                .setTargetRotation(rotation)
+                .build();
+    }
+
+    /** Process Image to be used for Motion Detection */
+    private Mat processImage(ImageProxy imageProxy){
+        if (imageProxy == null)
+            return null;
+        // Image Transformation
+        Mat imageMat = OpenCVHelper.extractYChannel(imageProxy);
+        // Show Input Image
+        if (inputImageView != null)
+            OpenCVHelper.debugMat(imageMat, inputImageView);
+        // Preprocess Image
+        Mat preprocessed = imageMat;
+        preprocessed = OpenCVHelper.addGaussianBlur(preprocessed, new Size(21, 21));
+        preprocessed = OpenCVHelper.addBlur(preprocessed, new Size(3, 3));
+        // Set Previous Image
+        if (previousImage == null) {
+            previousImage = preprocessed;
+            return null;
+        }
+        // Process Image
+        Mat processed = preprocessed.clone();
+        processed = OpenCVHelper.thresholdPixels(processed, previousImage, 25);
+
+        for(int i = 0; i < DILATE_ITERATIONS; i++)
+            processed = OpenCVHelper.dilateBinaryMat(processed, new Size(3,3));
+
+        processed = OpenCVHelper.thresholdContourArea(processed, AREA_THRESHOLD);
+        // Output
+        previousImage = preprocessed.clone();
+        // Show Output Image
+        if (outputImageView != null)
+            OpenCVHelper.debugMat(processed, outputImageView);
+        return processed;
+    }
+
+
+    /** Debug input and result of processing */
+    public void debugProcessing(@NonNull ImageView inputImageView, @NonNull ImageView outputImageView){
+        this.inputImageView = inputImageView;
+        this.outputImageView = outputImageView;
+    }
+
+    /**
+    private void setPreviewView(@NonNull PreviewView previewView) {
+        // Create Preview
+        if (this.preview != null)
+            this.preview.setSurfaceProvider(previewView.getSurfaceProvider());
+    }
+     */
+
+
+    /** Generate File Name */
+    private String generateFileName(){
+        // Get the current timestamp
+        LocalDateTime currentTime = LocalDateTime.now();
+        // Define the format for the timestamp
+        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyyMMdd_HHmmss");
+        // Return the timestamp as a string
+        return currentTime.format(formatter);
+    }
+
+
+    /** Get current Display Rotation */
+    private int getDisplayRotation() {
+        WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
+        Display display = windowManager.getDefaultDisplay();
+        return display.getRotation();
+    }
+
+    /** Start delay until Violation Report is allowed */
+    private void startViolationTimer(float setupTime) {
+        new CountDownTimer((long) (setupTime), 100) {
+            @Override
+            public void onTick(long millisUntilFinished) {
+            }
+            @Override
+            public void onFinish() {
+                allowReportViolation = true;
+            }
+        }.start();
+    }
+
+    public void setOutputDir(File outputDir) {
+        this.outputDir = outputDir;
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/ueberwachungssystem/MainActivity.java b/app/src/main/java/com/example/ueberwachungssystem/MainActivity.java
index be28406..392a306 100644
--- a/app/src/main/java/com/example/ueberwachungssystem/MainActivity.java
+++ b/app/src/main/java/com/example/ueberwachungssystem/MainActivity.java
@@ -3,17 +3,36 @@ package com.example.ueberwachungssystem;
 import androidx.camera.core.ExperimentalGetImage;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentTransaction;
+import androidx.annotation.NonNull;
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.camera.core.ExperimentalGetImage;
+import androidx.camera.view.PreviewView;
 
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.ServiceConnection;
 import android.os.Bundle;
+import android.os.IBinder;
 import android.util.Log;
+import android.view.Menu;
+import android.view.MenuItem;
 import android.view.View;
 import android.widget.Button;
 import android.widget.TextView;
+import android.widget.ImageView;
+import android.widget.Toast;
 import android.widget.ToggleButton;
 
 import com.example.ueberwachungssystem.Fragments.Fragment1;
 import com.example.ueberwachungssystem.Fragments.Fragment2;
+import com.example.ueberwachungssystem.Detection.Accelerometer;
+import com.example.ueberwachungssystem.Detection.AudioRecorder;
+import com.example.ueberwachungssystem.Detection.DetectionReport;
+import com.example.ueberwachungssystem.Detection.Detector;
+import com.example.ueberwachungssystem.Detection.DetectorService;
+import com.example.ueberwachungssystem.Detection.MicrophoneDetector;
+import com.example.ueberwachungssystem.Detection.VideoDetector;
 
 @ExperimentalGetImage
 public class MainActivity extends AppCompatActivity implements View.OnClickListener {
@@ -22,6 +41,8 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
     private Fragment1 fragment1;
     private Fragment2 fragment2;
 
+    private DetectorService detectorService = new DetectorService();
+    int num=0;
     //Textviews
     private TextView Auswahl;
     private TextView AoderA;
@@ -50,6 +71,148 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
 
     }
     @Override
+    public void onClick(View v) {
+        if (v == toggleKamera) {
+            if (toggleKamera.isChecked()) {
+                vd.startDetection();
+            } else {
+                vd.stopDetection();
+            }
+        }
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+
+        PermissionHandler permissionHandler = new PermissionHandler(this);
+        //permissionHandler.getPermissions();
+        if (permissionHandler.hasPermissions()) {
+
+            Intent serviceIntent = new Intent(this, DetectorService.class);
+            bindService(serviceIntent, serviceConnection, Context.BIND_AUTO_CREATE);
+            startService(serviceIntent);
+
+            toggleButton.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    if (toggleButton.isChecked())
+                    {
+                        if (detectorService != null){
+
+                            detectorService.videoDetector.startDetection();
+
+                            detectorService.audioDetector.startDetection();
+
+                            detectorService.motionDetector.startDetection();
+
+                            detectorService.audioRecorder.stopRecording();
+
+                            detectorService.videoDetector.startRecording();
+                        }
+                    }
+                    else {
+                        detectorService.videoDetector.stopDetection();
+
+                        detectorService.audioDetector.stopDetection();
+
+                        detectorService.motionDetector.stopDetection();
+
+                        detectorService.audioRecorder.stopRecording();
+
+                        detectorService.videoDetector.stopRecording();
+                    }
+                }
+            });
+        }else{
+            Toast.makeText(this,"Bitte Rechte geben", Toast.LENGTH_SHORT).show();
+        }
+
+    }
+
+    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(inputImageView);
+                popUpClass.RechtePrüfen();
+                return true;
+            case R.id.Sensoren:
+                popUpClass = new PopUpClass(MainActivity.this);
+                popUpClass.showPopupWindow(inputImageView);
+                popUpClass.Sensoren();
+                return true;
+            case R.id.Impressum:
+                popUpClass = new PopUpClass(MainActivity.this);
+                popUpClass.showPopupWindow(inputImageView);
+                popUpClass.Impressum();
+                return true;
+            case R.id.Detection:
+                popUpClass = new PopUpClass(MainActivity.this);
+                popUpClass.showPopupWindow(inputImageView);
+                popUpClass.DetectionTotal(num);
+                return true;
+            default:
+                return super.onOptionsItemSelected(item);
+        }
+    }
+
+    private ServiceConnection serviceConnection = new ServiceConnection() {
+        @Override
+        public void onServiceConnected(ComponentName name, IBinder service) {
+            DetectorService.ServiceBinder binder = (DetectorService.ServiceBinder) service;
+            detectorService = binder.getBoundService();
+            detectorService.videoDetector.debugProcessing(null, outputImageView); //inputImageView
+
+            detectorService.setOnDetectionListener(new DetectorService.OnDetectionListener() {
+                @Override
+                public void onDetection(@NonNull StringBuffer stringBuffer) {
+                    Log.d("onDetection", stringBuffer.toString()); //Für oli hier Textview einbauen
+                    num++;
+                }
+            });
+        }
+        @Override
+        public void onServiceDisconnected(ComponentName name) {
+        }
+    };
+
+    public void onClickZeigeFragment1(View view) {
+        Button button = (Button) view;
+        zeigeFragment(fragment1.erstellen("Hier stehen dann die Alarme"));
+    }
+
+    public void onClickZeigeFragment2(View view) {
+        Button button = (Button) view;
+        zeigeFragment(fragment2.erstellen("Hier stehen dann die Videos"));
+    }
+
+    public void onClickEntferneFragment(View view) {
+        entferneFragment();
+    }
+
+    private void zeigeFragment(Fragment fragment) {
+        FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
+        ft.replace(R.id.frame, fragment);
+        ft.commit();
+        aktuellesFragment = fragment;
+    }
+    private void entferneFragment() {
+        if (aktuellesFragment != null) {
+            FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
+            ft.remove(aktuellesFragment);
+            ft.commit();
+            aktuellesFragment = null ;
+        }
+    }
+    @Override
     public void onClick(View v) {
         if (v == toggleKamera) {
             if (toggleKamera.isChecked()) {
@@ -73,31 +236,4 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
             }
         }
     }
-    public void onClickZeigeFragment1(View view) {
-        Button button = (Button) view;
-        zeigeFragment(fragment1.erstellen("Hier stehen dann die Alarme"));
-    }
-
-    public void onClickZeigeFragment2(View view) {
-        Button button = (Button) view;
-        zeigeFragment(fragment2.erstellen("Hier stehen dann die Videos"));
-    }
-
-    public void onClickEntferneFragment(View view) {
-        entferneFragment();
-    }
-    private void zeigeFragment(Fragment fragment) {
-        FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
-        ft.replace(R.id.frame, fragment);
-        ft.commit();
-        aktuellesFragment = fragment;
-    }
-    private void entferneFragment() {
-        if (aktuellesFragment != null) {
-            FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
-            ft.remove(aktuellesFragment);
-            ft.commit();
-            aktuellesFragment = null ;
-        }
-    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/example/ueberwachungssystem/PermissionRequest.java b/app/src/main/java/com/example/ueberwachungssystem/PermissionRequest.java
index 6c66539..e7a56c0 100644
--- a/app/src/main/java/com/example/ueberwachungssystem/PermissionRequest.java
+++ b/app/src/main/java/com/example/ueberwachungssystem/PermissionRequest.java
@@ -35,7 +35,7 @@ public class PermissionRequest extends AppCompatActivity{
             handler.post(new Runnable() {
                 @Override
                 public void run() {
-                    Toast.makeText(mainActivity.getApplicationContext(),"Es werden Rechte benötigt", Toast.LENGTH_LONG).show();
+                    Toast.makeText(mainActivity.getApplicationContext(),"Es werden Rechte benötigt", Toast.LENGTH_SHORT).show();
                 }
             });
         }
diff --git a/app/src/main/java/com/example/ueberwachungssystem/PopUpClass.java b/app/src/main/java/com/example/ueberwachungssystem/PopUpClass.java
index 9b1990a..9062729 100644
--- a/app/src/main/java/com/example/ueberwachungssystem/PopUpClass.java
+++ b/app/src/main/java/com/example/ueberwachungssystem/PopUpClass.java
@@ -15,6 +15,8 @@ public class PopUpClass {
     PermissionRequest permission;
     TextView PopUpText;
 
+    Button buttonEdit;
+
 
     public PopUpClass(MainActivity mainActivity) {
         this.mainActivity = mainActivity;
@@ -47,7 +49,7 @@ public class PopUpClass {
 
         PopUpText = popupView.findViewById(R.id.titleText);
 
-        Button buttonEdit = popupView.findViewById(R.id.RechteAnfordern);
+        buttonEdit = popupView.findViewById(R.id.RechteAnfordern);
         buttonEdit.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -70,17 +72,25 @@ public class PopUpClass {
     public void RechtePrüfen(){
         StringBuilder Text = permission.rechtePruefen();
         PopUpText.setText(Text);
+        buttonEdit.setVisibility(View.VISIBLE);
+
     }
     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");
+        buttonEdit.setVisibility(View.GONE);
     }
     public void Impressum(){
         PopUpText.setText("Die Ueberwachungsapp wurde im Rahmen eines Praktikums der TH-Nürnberg programmiert");
+        buttonEdit.setVisibility(View.GONE);
+    }
+    public void DetectionTotal(int num) {
+        PopUpText.setText("Total Detektions:" +num);
+        buttonEdit.setVisibility(View.GONE);
     }
-
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/example/ueberwachungssystem/WifiCommunication.java b/app/src/main/java/com/example/ueberwachungssystem/WifiCommunication.java
index 731d46e..14f1329 100644
--- a/app/src/main/java/com/example/ueberwachungssystem/WifiCommunication.java
+++ b/app/src/main/java/com/example/ueberwachungssystem/WifiCommunication.java
@@ -1,8 +1,14 @@
 package com.example.ueberwachungssystem;
 import android.annotation.SuppressLint;
+import android.util.Log;
+import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 
+import com.example.ueberwachungssystem.Detection.DetectionReport;
+import com.example.ueberwachungssystem.Detection.Detector;
+import com.example.ueberwachungssystem.Detection.DetectorService;
+
 import java.io.IOException;
 import java.net.DatagramPacket;
 import java.net.DatagramSocket;
@@ -25,6 +31,11 @@ public class WifiCommunication {
     private final DatagramSocket socket;
     volatile private boolean running;
 
+    private boolean Gruppe =true;
+    private boolean showMessage = true;
+
+    StringBuffer rxStringBuffer = new StringBuffer();
+
     private OnConnectionListener listener;
     @SuppressLint("SetTextI18n")
     public WifiCommunication(int port) {
@@ -46,20 +57,20 @@ public class WifiCommunication {
     }
 
     public interface OnConnectionListener {
-        void onConnection(StringBuffer data);
+        void onConnection(String data);
     }
     public void setOnConnectionListener(@NonNull OnConnectionListener listener) {
         this.listener = listener;
     }
 
-    public void sendWifiData(StringBuffer wifiMessage) {
+    public void sendWifiData(String wifiMessage) {
         if (listener != null) {
             listener.onConnection(wifiMessage);
+
         }
     }
 
     private class ReceiveThread extends Thread {
-        private StringBuffer rxStringBuffer = new StringBuffer();
         private String rxString="";
         private String previousRxString = "";
 
@@ -72,11 +83,30 @@ public class WifiCommunication {
                     socket.receive(rxPacket);
                     rxString = new String(receiveData, 0, rxPacket.getLength());
                     String[] splitrxString = rxString.split(",");
-                    if(!previousRxString.equals(rxString) && splitrxString[0].equals("1") && splitrxString.length==7) {
-                        rxStringBuffer.append(rxString).append("\n");
-                        sendWifiData(rxStringBuffer);
-                        //mainActivity.runOnUiThread(() -> mainActivity.tvMessages.setText(rxStringBuffer));
-                        previousRxString = rxString;
+                    String[] splitrxStringBuffer = splitBufferIntoStrings(rxStringBuffer);
+                    for(String elem: splitrxStringBuffer){
+                        if(elem.equals(rxString)){
+                            showMessage = false;
+                        }else{
+                            showMessage = true;
+                        }
+                    }
+                    if(Gruppe){
+                        if(!previousRxString.equals(rxString) && splitrxString[0].equals("1") && splitrxString.length==7 && showMessage) {
+                            rxStringBuffer.append(rxString).append("\n");
+                            Log.d("empfangen", rxString);
+                            sendWifiData(rxString);
+                            //mainActivity.runOnUiThread(() -> mainActivity.tvMessages.setText(rxStringBuffer));
+                            previousRxString = rxString;
+                        }
+                    }else{
+                        if(!previousRxString.equals(rxString) && splitrxString[0].equals("1") && splitrxString.length==7 && showMessage) {
+                            rxStringBuffer.append(rxString).append("\n");
+                            Log.d("empfangen", rxString);
+                            sendWifiData(rxString);
+                            //mainActivity.runOnUiThread(() -> mainActivity.tvMessages.setText(rxStringBuffer));
+                            previousRxString = rxString;
+                        }
                     }
                 } while (running);
             }
@@ -94,16 +124,17 @@ public class WifiCommunication {
                     if(send)
                     {
                         send = false;
-                        SimpleDateFormat formatter = new SimpleDateFormat("HH:mm:ss");
+                        /*SimpleDateFormat formatter = new SimpleDateFormat("HH:mm:ss");
                         Date curDate = new Date(System.currentTimeMillis());
-                        String str = formatter.format(curDate);
+                        String str = formatter.format(curDate);*/
                         byte[] send_Data = new byte[512];
-                        String txString = ("1," +str+ ",Gruppe2," + getLocalIpAddress() + ",An,Video," +messageToSend);
+                        String txString = (messageToSend); //"1," +str+ ",Gruppe2," + getLocalIpAddress() + ",An,Video,"
+                        Log.d("send", txString);
                         send_Data = txString.getBytes();
 
                         DatagramPacket txPacket = new DatagramPacket(send_Data, txString.length(), address, port);
 
-                        for(int i = 0; i < 300; i++) {
+                        for(int i = 0; i < 500; i++) {
                             socket.send(txPacket);
                         }
                     }
@@ -138,4 +169,8 @@ public class WifiCommunication {
         running = false;
         socket.close();
     }
+    public String[] splitBufferIntoStrings(StringBuffer string){
+        String[] splitrxString2 = string.toString().split("\n");
+        return splitrxString2;
+    }
 }
diff --git a/app/src/main/res/menu/options_menu.xml b/app/src/main/res/menu/options_menu.xml
index f2c05bf..ddb0237 100644
--- a/app/src/main/res/menu/options_menu.xml
+++ b/app/src/main/res/menu/options_menu.xml
@@ -4,6 +4,8 @@
         android:title="Rechteverwaltung" />
     <item android:id="@+id/Sensoren"
         android:title="Sensoren" />
+    <item android:id="@+id/Detection"
+        android:title="Detektionen" />
     <item android:id="@+id/Impressum"
         android:title="Impressum" />
 </menu>
\ No newline at end of file