Merge branch 'master' into 'IT19013206'

Master merge to IT19013206

See merge request !8

.idea/inspectionProfiles/Project_Default.xml

+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="PyPackageRequirementsInspection" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoredPackages">
+        <value>
+          <list size="45">
+            <item index="0" class="java.lang.String" itemvalue="opencv-python" />
+            <item index="1" class="java.lang.String" itemvalue="cmake" />
+            <item index="2" class="java.lang.String" itemvalue="numpy" />
+            <item index="3" class="java.lang.String" itemvalue="dlib" />
+            <item index="4" class="java.lang.String" itemvalue="thop" />
+            <item index="5" class="java.lang.String" itemvalue="scikit-image" />
+            <item index="6" class="java.lang.String" itemvalue="opencv-contrib-python" />
+            <item index="7" class="java.lang.String" itemvalue="wincertstore" />
+            <item index="8" class="java.lang.String" itemvalue="networkx" />
+            <item index="9" class="java.lang.String" itemvalue="tifffile" />
+            <item index="10" class="java.lang.String" itemvalue="Flask-Cors" />
+            <item index="11" class="java.lang.String" itemvalue="PyYAML" />
+            <item index="12" class="java.lang.String" itemvalue="torch" />
+            <item index="13" class="java.lang.String" itemvalue="torchvision" />
+            <item index="14" class="java.lang.String" itemvalue="mysql-connector-python" />
+            <item index="15" class="java.lang.String" itemvalue="pandas" />
+            <item index="16" class="java.lang.String" itemvalue="tqdm" />
+            <item index="17" class="java.lang.String" itemvalue="regex" />
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+            <item index="19" class="java.lang.String" itemvalue="seaborn" />
+            <item index="20" class="java.lang.String" itemvalue="better-profanity" />
+            <item index="21" class="java.lang.String" itemvalue="colorama" />
+            <item index="22" class="java.lang.String" itemvalue="PyWavelets" />
+            <item index="23" class="java.lang.String" itemvalue="imutils" />
+            <item index="24" class="java.lang.String" itemvalue="pytz" />
+            <item index="25" class="java.lang.String" itemvalue="torchaudio" />
+            <item index="26" class="java.lang.String" itemvalue="Flask" />
+            <item index="27" class="java.lang.String" itemvalue="Pillow" />
+            <item index="28" class="java.lang.String" itemvalue="flashtext" />
+            <item index="29" class="java.lang.String" itemvalue="unidecode" />
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+            <item index="34" class="java.lang.String" itemvalue="pdfminer.six" />
+            <item index="35" class="java.lang.String" itemvalue="six" />
+            <item index="36" class="java.lang.String" itemvalue="certifi" />
+            <item index="37" class="java.lang.String" itemvalue="MarkupSafe" />
+            <item index="38" class="java.lang.String" itemvalue="scipy" />
+            <item index="39" class="java.lang.String" itemvalue="chumpy" />
+            <item index="40" class="java.lang.String" itemvalue="matplotlib" />
+            <item index="41" class="java.lang.String" itemvalue="opendr" />
+            <item index="42" class="java.lang.String" itemvalue="protobuf" />
+            <item index="43" class="java.lang.String" itemvalue="grpcio" />
+            <item index="44" class="java.lang.String" itemvalue="click" />
+          </list>
+        </value>
+      </option>
+    </inspection_tool>
+  </profile>
+</component>
\ No newline at end of file

.idea/inspectionProfiles/profiles_settings.xml

+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file

.idea/misc.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="DesignSurface">
-    <option name="filePathToZoomLevelMap">
-      <map>
-        <entry key="..\:/Users/dilsh/AndroidStudioProjects/VehicleParkingSystem/app/src/main/res/layout/activity_dashboard.xml" value="0.22826086956521738" />
-        <entry key="..\:/Users/dilsh/AndroidStudioProjects/VehicleParkingSystem/app/src/main/res/layout/activity_login.xml" value="0.22826086956521738" />
-        <entry key="..\:/Users/dilsh/AndroidStudioProjects/VehicleParkingSystem/app/src/main/res/layout/activity_main.xml" value="0.22826086956521738" />
-        <entry key="..\:/Users/dilsh/AndroidStudioProjects/VehicleParkingSystem/app/src/main/res/layout/activity_parking_slots.xml" value="0.22826086956521738" />
-        <entry key="..\:/Users/dilsh/AndroidStudioProjects/VehicleParkingSystem/app/src/main/res/layout/activity_register.xml" value="0.2" />
-        <entry key="..\:/Users/dilsh/AndroidStudioProjects/VehicleParkingSystem/app/src/main/res/layout/custom_entrance_details.xml" value="0.22826086956521738" />
-        <entry key="..\:/Users/dilsh/AndroidStudioProjects/VehicleParkingSystem/app/src/main/res/layout/custom_parking_violation.xml" value="0.22826086956521738" />
-      </map>
-    </option>
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="1.8" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/build/classes" />
-  </component>
-  <component name="ProjectType">
-    <option name="id" value="Android" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.8 (tf_obj_detect)" project-jdk-type="Python SDK" />
+  <component name="PyCharmProfessionalAdvertiser">
+    <option name="shown" value="true" />
   </component>
 </project>
\ No newline at end of file

README.md

@@ -79,3 +79,5 @@ Vehicle Parking System(2022-235)
    
    Ensure the safety of the vehicle while parked in the vehicle-park using image processing and Machine Learning. 
    Also display of unsecured status by notification.
+
+   test
\ No newline at end of file

api.py

+from flask import Flask, request
+from flask_cors import CORS
+import json
+import cv2
+import base64
+import component_1.slot_detector as slot_detector
+import component_1.waiting_time_pred as waiting_time_pred
+import component_2.parking_violation as parking_violation_obj
+import component_3.video_tester as number_plate_detector
+import component_3.parking_traffic_pred as parking_traffic_pred
+import component_4.human_action_detector as human_action_detector
+
+app = Flask(__name__)
+CORS(app)
+
+
+@app.route('/slot_availability', methods=['GET', 'POST'])
+def slot_availability():
+    slot_list = slot_detector.get_number_of_space()
+    return_str = '{ '
+    for i in range(0, 12):
+        return_str += '"' + str(i) + '" : ' + str(slot_list[i]) + ','
+
+    return_str += ' "average_waiting_time" : ' + str(waiting_time_pred.get_waiting_time()) + '}'
+
+    print(return_str)
+
+    return json.loads(return_str)
+
+
+@app.route('/parking_violation', methods=['GET', 'POST'])
+def parking_violation():
+    if parking_violation_obj.is_vehicle_parked_correctly():
+        return_str = ' { "status" : 1 }'
+    else:
+        return_str = ' { "status" : 0 }'
+
+    return json.loads(return_str)
+
+
+@app.route('/enternce', methods=['GET', 'POST'])
+def enternce():
+    number_plate = number_plate_detector.get_number_plate()
+    return_str = '{ "number_plate" : "' + str(number_plate) + '", "type" : "car" }'
+
+    return json.loads(return_str)
+
+
+@app.route('/traffic', methods=['GET', 'POST'])
+def traffic():
+    traffic_data = parking_traffic_pred.get_traffic_next_week()
+    return_str = '{ "parking_traffic_next_week" : ['
+    for i in range(len(traffic_data)):
+        if i == len(traffic_data) - 1:
+            return_str += str(traffic_data[i])
+        else:
+            return_str += str(traffic_data[i]) + ', '
+    return_str += ']}'
+
+    return json.loads(return_str)
+
+
+@app.route('/threat', methods=['GET', 'POST'])
+def threat():
+    if human_action_detector.get_human_thred_temp():
+
+        return_str = '{ "status" : 1 }'
+    else:
+        return_str = '{ "status" : 0 }'
+
+    return json.loads(return_str)
+
+
+@app.route('/image', methods=['GET', 'POST'])
+def image():
+    return_str = '{ "base64_image" : "' + str(get_base_64()) + '" }'
+
+    return json.loads(return_str)
+
+
+def get_base_64():
+    img = cv2.imread('test.jpg')
+    retval, buffer = cv2.imencode('.jpg', img)
+    jpg_as_text = base64.b64encode(buffer)
+    return jpg_as_text
+
+
+if __name__ == '__main__':
+    app.run(host="0.0.0.0", port=3000, debug=True)

app/src/main/java/com/example/vehicleparkingsystem/Dashboard.java

+package com.example.vehicleparkingsystem;
+
+import androidx.annotation.RequiresApi;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.app.NotificationCompat;
+import androidx.core.content.ContextCompat;
+
+import android.app.AlertDialog;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.graphics.Color;
+import android.media.RingtoneManager;
+import android.net.Uri;
+import android.os.AsyncTask;
+import android.os.Build;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.MediaController;
+import android.widget.TextView;
+import android.widget.VideoView;
+
+import com.example.vehicleparkingsystem.Models.BaseURL;
+import com.example.vehicleparkingsystem.SQLite.Sqlitedb;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.IOException;
+import java.util.Objects;
+
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+import okhttp3.ResponseBody;
+
+public class Dashboard extends AppCompatActivity {
+
+    Button button1;
+    Button button2;
+    Button button3;
+    Button button4;
+    Button button5;
+    String type;
+    String number;
+    int threatStatus;
+    int parkingStatus;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_dashboard);
+
+        button1 = findViewById(R.id.parking);
+        button2 =findViewById(R.id.logout);
+        button3 =findViewById(R.id.entrance);
+        button4 =findViewById(R.id.violation);
+        button5 =findViewById(R.id.threat);
+
+        new entranceDetection().execute();
+        new ParkingViolation().execute();
+        new threatDetection().execute();
+
+        button1.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent mainIntent = new Intent(Dashboard.this,ParkingSlots.class);
+                Dashboard.this.startActivity(mainIntent);
+                Dashboard.this.finish();
+            }
+        });
+
+        button2.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent mainIntent = new Intent(Dashboard.this,Login.class);
+                Dashboard.this.startActivity(mainIntent);
+                Dashboard.this.finish();
+            }
+        });
+
+        button3.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                new entranceDetection().execute();
+            }
+        });
+
+        button4.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                new ParkingViolation().execute();
+            }
+        });
+
+        button5.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                new threatDetection().execute();
+            }
+        });
+    }
+
+
+    private class entranceDetection extends AsyncTask<String, String, String> {
+
+        @Override
+        protected void onPreExecute() {
+
+        }
+
+        @Override
+        protected void onPostExecute(String s) {
+
+//            AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(Dashboard.this);
+//            LayoutInflater inflater = LayoutInflater.from(Dashboard.this);
+//            View view1 = inflater.inflate(R.layout.custom_entrance_details, null);
+//            dialogBuilder.setView(view1);
+//
+//            final TextView textView1 = (TextView) view1.findViewById(R.id.num);
+//            final TextView textView2 = (TextView) view1.findViewById(R.id.ty);
+//
+//            textView1.setText(number);
+//            textView2.setText(type);
+//
+//            final AlertDialog alertDialog = dialogBuilder.create();
+//            alertDialog.show();
+
+            String message = "vehicle type is "+type+ " and vehicle number "+number+"";
+
+            int reqCode = 1;
+            Intent intent = new Intent(getApplicationContext(), MainActivity.class);
+            showNotification(Dashboard.this, "Entrance Detection", message, intent, reqCode);
+
+        }
+
+        @RequiresApi(api = Build.VERSION_CODES.KITKAT)
+        @Override
+        protected String doInBackground(String... strings) {
+
+            try {
+
+                String Url = BaseURL.get_url() + "enternce";
+                OkHttpClient client = new OkHttpClient();
+
+                Request request = new Request.Builder()
+                        .url(Url)
+                        .get()
+                        .build();
+
+                try (Response response = client.newCall(request).execute()) {
+                    ResponseBody body = response.body();
+                    JSONArray json = new JSONArray(body.string());
+                    System.out.println(json);
+
+                    for (int i = 0; i < json.length(); i++) {
+                        JSONObject joo = json.getJSONObject(i);
+                        type = joo.getString("type");
+                        number = joo.getString("number_plate");
+
+                    }
+
+
+                } catch (IOException | JSONException e) {
+                    e.printStackTrace();
+                }
+
+                return null;
+            } finally {
+
+            }
+
+        }
+    }
+
+
+    private class threatDetection extends AsyncTask<String, String, String> {
+
+        @Override
+        protected void onPreExecute() {
+
+        }
+
+        @Override
+        protected void onPostExecute(String s) {
+
+            if (threatStatus == 1){
+//                AlertDialog.Builder builder1 = new AlertDialog.Builder(Dashboard.this);
+//                builder1.setMessage("You have a threat. Be careful!!!");
+//                builder1.setCancelable(true);
+//
+//                builder1.setPositiveButton(
+//                        "OK",
+//                        new DialogInterface.OnClickListener() {
+//                            public void onClick(DialogInterface dialog, int id) {
+//                                dialog.dismiss();
+//                            }
+//                        });
+//
+//
+//                AlertDialog alert11 = builder1.create();
+//                alert11.show();
+
+                String message = "You have a threat. Be careful!!!";
+
+                int reqCode = 1;
+                Intent intent = new Intent(getApplicationContext(), MainActivity.class);
+                showNotification(Dashboard.this, "Threat Detection", message, intent, reqCode);
+            }else{
+//                AlertDialog.Builder builder1 = new AlertDialog.Builder(Dashboard.this);
+//                builder1.setMessage("You have no threats. You are safe!");
+//                builder1.setCancelable(true);
+//
+//                builder1.setPositiveButton(
+//                        "OK",
+//                        new DialogInterface.OnClickListener() {
+//                            public void onClick(DialogInterface dialog, int id) {
+//                                dialog.dismiss();
+//                            }
+//                        });
+//
+//
+//                AlertDialog alert11 = builder1.create();
+//                alert11.show();
+
+                String message = "You have no threats. You are safe!";
+
+                int reqCode = 1;
+                Intent intent = new Intent(getApplicationContext(), MainActivity.class);
+                showNotification(Dashboard.this, "Threat Detection", message, intent, reqCode);
+            }
+
+        }
+
+        @RequiresApi(api = Build.VERSION_CODES.KITKAT)
+        @Override
+        protected String doInBackground(String... strings) {
+
+            try {
+
+                String Url = BaseURL.get_url() + "threat";
+                OkHttpClient client = new OkHttpClient();
+
+                Request request = new Request.Builder()
+                        .url(Url)
+                        .get()
+                        .build();
+
+                try (Response response = client.newCall(request).execute()) {
+                    ResponseBody body = response.body();
+                    JSONArray json = new JSONArray(body.string());
+                    System.out.println(json);
+
+                    for (int i = 0; i < json.length(); i++) {
+                        JSONObject joo = json.getJSONObject(i);
+                        threatStatus = joo.getInt("status");
+                    }
+
+
+                } catch (IOException | JSONException e) {
+                    e.printStackTrace();
+                }
+
+                return null;
+            } finally {
+
+            }
+
+        }
+    }
+
+    private class ParkingViolation extends AsyncTask<String, String, String> {
+
+        @Override
+        protected void onPreExecute() {
+
+        }
+
+        @Override
+        protected void onPostExecute(String s) {
+
+            if (parkingStatus == 1){
+//                AlertDialog.Builder builder1 = new AlertDialog.Builder(Dashboard.this);
+//                builder1.setMessage("You Parked very well!!");
+//                builder1.setCancelable(true);
+//
+//                builder1.setPositiveButton(
+//                        "OK",
+//                        new DialogInterface.OnClickListener() {
+//                            public void onClick(DialogInterface dialog, int id) {
+//                                dialog.dismiss();
+//                            }
+//                        });
+//
+//
+//                AlertDialog alert11 = builder1.create();
+//                alert11.show();
+                String message = "You Parked very well!!";
+
+                int reqCode = 1;
+                Intent intent = new Intent(getApplicationContext(), MainActivity.class);
+                showNotification(Dashboard.this, "Parking Violation Detection", message, intent, reqCode);
+            }else{
+                AlertDialog.Builder builder1 = new AlertDialog.Builder(Dashboard.this);
+                builder1.setMessage("You are not parked well!!!");
+                builder1.setCancelable(true);
+
+                builder1.setPositiveButton(
+                        "OK",
+                        new DialogInterface.OnClickListener() {
+                            public void onClick(DialogInterface dialog, int id) {
+                                AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(Dashboard.this);
+                                LayoutInflater inflater = LayoutInflater.from(Dashboard.this);
+                                View view1 = inflater.inflate(R.layout.custom_parking_violation, null);
+                                dialogBuilder.setView(view1);
+
+                                final VideoView videoView = (VideoView) view1.findViewById(R.id.videoView);
+                                MediaController mediaController;
+                                mediaController = new MediaController(Dashboard.this);
+                                mediaController.setAnchorView(videoView);
+                                Uri localUri = Uri.parse("android.resource://" + getPackageName() + "/" + R.raw.parking);
+                                videoView.setVideoURI(localUri);
+                                videoView.setMediaController(mediaController);
+                                videoView.start();
+
+                                final AlertDialog alertDialog = dialogBuilder.create();
+                                alertDialog.show();
+                            }
+                        });
+
+
+                AlertDialog alert11 = builder1.create();
+                alert11.show();
+            }
+
+        }
+
+        @RequiresApi(api = Build.VERSION_CODES.KITKAT)
+        @Override
+        protected String doInBackground(String... strings) {
+
+            try {
+
+                String Url = BaseURL.get_url() + "parking_violation";
+                OkHttpClient client = new OkHttpClient();
+
+                Request request = new Request.Builder()
+                        .url(Url)
+                        .get()
+                        .build();
+
+                try (Response response = client.newCall(request).execute()) {
+                    ResponseBody body = response.body();
+                    JSONArray json = new JSONArray(body.string());
+                    System.out.println(json);
+
+                    for (int i = 0; i < json.length(); i++) {
+                        JSONObject joo = json.getJSONObject(i);
+                        parkingStatus = joo.getInt("status");
+                    }
+
+
+                } catch (IOException | JSONException e) {
+                    e.printStackTrace();
+                }
+
+                return null;
+            } finally {
+
+            }
+
+        }
+    }
+
+    public void showNotification(Context context, String title, String message, Intent intent, int reqCode) {
+//        SharedPreferenceManager sharedPreferenceManager = SharedPreferenceManager.getInstance(context);
+
+        PendingIntent pendingIntent = PendingIntent.getActivity(context, reqCode, intent, PendingIntent.FLAG_ONE_SHOT);
+        String CHANNEL_ID = "channel_name";// The id of the channel.
+        NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(context, CHANNEL_ID)
+                .setSmallIcon(R.drawable.car)
+                .setContentTitle(title)
+                .setContentText(message)
+                .setAutoCancel(true)
+                .setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION))
+                .setContentIntent(pendingIntent);
+        NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            CharSequence name = "Channel Name";// The user-visible name of the channel.
+            int importance = NotificationManager.IMPORTANCE_HIGH;
+            NotificationChannel mChannel = new NotificationChannel(CHANNEL_ID, name, importance);
+            notificationManager.createNotificationChannel(mChannel);
+        }
+        notificationManager.notify(reqCode, notificationBuilder.build()); // 0 is the request code, it should be unique id
+
+        Log.d("showNotification", "showNotification: " + reqCode);
+    }
+}
\ No newline at end of file

app/src/main/java/com/example/vehicleparkingsystem/ParkingSlots.java

+package com.example.vehicleparkingsystem;
+
+import androidx.annotation.RequiresApi;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.DialogInterface;
+import android.graphics.Color;
+import android.os.AsyncTask;
+import android.os.Build;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.LinearLayout;
+
+import com.example.vehicleparkingsystem.Models.BaseURL;
+import com.example.vehicleparkingsystem.SQLite.Sqlitedb;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+
+import okhttp3.MediaType;
+import okhttp3.MultipartBody;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.RequestBody;
+import okhttp3.Response;
+import okhttp3.ResponseBody;
+
+public class ParkingSlots extends AppCompatActivity {
+
+    LinearLayout L1,L2,L3,L4,L5,L6,L7,L8,L9,L10,L11,L12;
+    Button button;
+    String l1,l2,l3,l4,l5,l6,l7,l8,l9,l10,l11,l12;
+    ArrayList<Map<String, String>> SavedData;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_parking_slots);
+
+        L1 = findViewById(R.id.l1);
+        L2 = findViewById(R.id.l2);
+        L3 = findViewById(R.id.l3);
+        L4 = findViewById(R.id.l4);
+        L5 = findViewById(R.id.l5);
+        L6 = findViewById(R.id.l6);
+        L7 = findViewById(R.id.l7);
+        L8 = findViewById(R.id.l8);
+        L9 = findViewById(R.id.l9);
+        L10 = findViewById(R.id.l10);
+        L11 = findViewById(R.id.l11);
+        L12 = findViewById(R.id.l12);
+        button = findViewById(R.id.availability);
+
+        L1.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                confirmAlert("L1","1", L1);
+            }
+        });
+
+        L2.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                confirmAlert("L2","1", L2);
+            }
+        });
+
+        L3.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                confirmAlert("L3","1", L3);
+            }
+        });
+
+        L4.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                confirmAlert("L4","1", L4);
+            }
+        });
+
+        L5.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                confirmAlert("L5","10", L5);
+            }
+        });
+
+        L6.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                confirmAlert("L6","1", L6);
+            }
+        });
+
+        L7.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                confirmAlert("L7","1", L7);
+            }
+        });
+
+        L8.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                confirmAlert("L8","1", L8);
+            }
+        });
+
+        L9.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                confirmAlert("L9","1", L9);
+            }
+        });
+
+        L10.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                confirmAlert("L10","1", L10);
+            }
+        });
+
+        L11.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                confirmAlert("L11","1", L11);
+            }
+        });
+
+        L12.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                confirmAlert("L12","1", L12);
+            }
+        });
+
+        button.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                new SlotsIdentify().execute();
+            }
+        });
+
+
+    }
+
+    private class SlotsIdentify extends AsyncTask<String, String, String> {
+
+        @Override
+        protected void onPreExecute() {
+//            SavedData = Sqlitedb.Search(ParkingSlots.this,"SELECT * FROM ParkingSlots",3);
+//            System.out.println(SavedData);
+//
+//            if(!SavedData.isEmpty()){
+//                l1 = SavedData.get(0).get("2");
+//                l2 = SavedData.get(0).get("2");
+//                l3 = SavedData.get(0).get("2");
+//                l4 = SavedData.get(0).get("2");
+//                l5 = SavedData.get(0).get("2");
+//                l6 = SavedData.get(0).get("2");
+//                l7 = SavedData.get(0).get("2");
+//                l8 = SavedData.get(0).get("2");
+//                l9 = SavedData.get(0).get("2");
+//                l10 = SavedData.get(0).get("2");
+//                l11 = SavedData.get(0).get("2");
+//                l12 = SavedData.get(0).get("2");
+//
+//
+//                if(Objects.equals(l1, "1")){
+//                    L1.setBackgroundColor(Color.RED);
+//                }else if(Objects.equals(l2, "1")){
+//                    L2.setBackgroundColor(Color.RED);
+//                }else if(Objects.equals(l3, "1")){
+//                    L3.setBackgroundColor(Color.RED);
+//                }else if(Objects.equals(l4, "1")){
+//                    L4.setBackgroundColor(Color.RED);
+//                }else if(Objects.equals(l5, "1")){
+//                    L5.setBackgroundColor(Color.RED);
+//                }else if(Objects.equals(l6, "1")){
+//                    L6.setBackgroundColor(Color.RED);
+//                }else if(Objects.equals(l7, "1")){
+//                    L7.setBackgroundColor(Color.RED);
+//                }else if(Objects.equals(l8, "1")){
+//                    L8.setBackgroundColor(Color.RED);
+//                }else if(Objects.equals(l9, "1")){
+//                    L9.setBackgroundColor(Color.RED);
+//                }else if(Objects.equals(l10, "1")){
+//                    L10.setBackgroundColor(Color.RED);
+//                }else if(Objects.equals(l11, "1")){
+//                    L11.setBackgroundColor(Color.RED);
+//                }else if(Objects.equals(l12, "1")){
+//                    L12.setBackgroundColor(Color.RED);
+//                }
+//            }
+
+        }
+
+        @Override
+        protected void onPostExecute(String s) {
+
+
+        }
+
+        @RequiresApi(api = Build.VERSION_CODES.KITKAT)
+        @Override
+        protected String doInBackground(String... strings) {
+
+            try {
+
+                String Url = BaseURL.get_url() + "slot_availability";
+                OkHttpClient client = new OkHttpClient();
+
+                Request request = new Request.Builder()
+                        .url(Url)
+                        .get()
+                        .build();
+
+                try (Response response = client.newCall(request).execute()) {
+                    ResponseBody body = response.body();
+                    JSONArray json = new JSONArray(body.string());
+                    System.out.println(json);
+
+                    for (int i = 0; i < json.length(); i++) {
+                        l1 = json.getJSONObject(0).getString("1");
+                        l2 = json.getJSONObject(0).getString("2");
+                        l3 = json.getJSONObject(0).getString("3");
+                        l4 = json.getJSONObject(0).getString("4");
+                        l5 = json.getJSONObject(0).getString("5");
+                        l6 = json.getJSONObject(0).getString("6");
+                        l7 = json.getJSONObject(0).getString("7");
+                        l8 = json.getJSONObject(0).getString("8");
+                        l9 = json.getJSONObject(0).getString("9");
+                        l10 = json.getJSONObject(0).getString("10");
+                        l11 = json.getJSONObject(0).getString("11");
+                        l12 = json.getJSONObject(0).getString("12");
+                    }
+
+                    if(Objects.equals(l1, "1")){
+                        L1.setBackgroundColor(Color.RED);
+                    }if(Objects.equals(l2, "1")){
+                        L2.setBackgroundColor(Color.RED);
+                    }if(Objects.equals(l3, "1")){
+                        L3.setBackgroundColor(Color.RED);
+                    }if(Objects.equals(l4, "1")){
+                        L4.setBackgroundColor(Color.RED);
+                    }if(Objects.equals(l5, "1")){
+                        L5.setBackgroundColor(Color.RED);
+                    }if(Objects.equals(l6, "1")){
+                        L6.setBackgroundColor(Color.RED);
+                    }if(Objects.equals(l7, "1")){
+                        L7.setBackgroundColor(Color.RED);
+                    }if(Objects.equals(l8, "1")){
+                        L8.setBackgroundColor(Color.RED);
+                    }if(Objects.equals(l9, "1")){
+                        L9.setBackgroundColor(Color.RED);
+                    }if(Objects.equals(l10, "1")){
+                        L10.setBackgroundColor(Color.RED);
+                    }if(Objects.equals(l11, "1")){
+                        L11.setBackgroundColor(Color.RED);
+                    }if(Objects.equals(l12, "1")){
+                        L12.setBackgroundColor(Color.RED);
+                    }
+
+                } catch (IOException | JSONException e) {
+                    e.printStackTrace();
+                }
+
+                return null;
+            } finally {
+
+            }
+
+        }
+    }
+
+    private void confirmAlert(String slot, String status, LinearLayout layout) {
+
+        AlertDialog.Builder builder1 = new AlertDialog.Builder(ParkingSlots.this);
+        builder1.setMessage("Do you want to reserve this parking slot?");
+        builder1.setCancelable(true);
+
+        builder1.setPositiveButton(
+                "Yes",
+                new DialogInterface.OnClickListener() {
+                    public void onClick(DialogInterface dialog, int id) {
+                        Sqlitedb.InsertData(ParkingSlots.this, "ParkingSlots",
+                                "slot,status",
+                                "'" + slot + "','" + status + "'");
+
+                        layout.setBackgroundColor(Color.RED);
+                    }
+                });
+
+        builder1.setNegativeButton(
+                "No",
+                new DialogInterface.OnClickListener() {
+                    public void onClick(DialogInterface dialog, int id) {
+                        dialog.cancel();
+                    }
+                });
+
+        AlertDialog alert11 = builder1.create();
+        alert11.show();
+
+    }
+
+}
\ No newline at end of file

app/src/main/java/com/example/vehicleparkingsystem/Register.java

+package com.example.vehicleparkingsystem;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.example.vehicleparkingsystem.Models.Users;
+import com.google.android.gms.tasks.OnCompleteListener;
+import com.google.android.gms.tasks.Task;
+import com.google.firebase.auth.AuthResult;
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.auth.FirebaseUser;
+import com.google.firebase.database.DatabaseReference;
+import com.google.firebase.database.FirebaseDatabase;
+
+public class Register extends AppCompatActivity {
+
+    EditText editText1;
+    EditText editText2;
+    EditText editText3;
+    EditText editText4;
+    EditText editText5;
+    EditText editText6;
+
+    Button reg;
+    TextView textView;
+    FirebaseDatabase rootNode;
+    DatabaseReference reference;
+    FirebaseAuth firebaseAuth;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_register);
+
+        editText1=(EditText)findViewById(R.id.Uname);
+        editText2=(EditText)findViewById(R.id.Remail);
+        editText3=(EditText)findViewById(R.id.Age);
+        editText4=(EditText)findViewById(R.id.contct);
+        editText5=(EditText)findViewById(R.id.password);
+        editText6=(EditText)findViewById(R.id.vehicle);
+
+        reg=(Button)findViewById(R.id.register);
+        textView=(TextView)findViewById(R.id.gotologin);
+
+        textView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent = new Intent(Register.this, MainActivity.class);
+                startActivity(intent);
+            }
+        });
+
+        firebaseAuth=FirebaseAuth.getInstance();
+
+        reg.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                reference = FirebaseDatabase.getInstance().getReference("User");
+//                reference = rootNode.getReference("Users");
+
+                final String namee = editText1.getText().toString();
+                final String emaill = editText2.getText().toString();
+                final String age = editText3.getText().toString();
+                final String phonee = editText4.getText().toString();
+                final String pass = editText5.getText().toString();
+                final String vehicle = editText6.getText().toString();
+
+
+                if (!validateUserName() | !validateEmail() | !validateAge() | !validatePhone() | !validatePassword()) {
+                    Toast.makeText(Register.this, "Sign up failed", Toast.LENGTH_SHORT).show();
+                }
+                else{
+
+                    firebaseAuth.createUserWithEmailAndPassword(emaill, pass)
+                            .addOnCompleteListener(Register.this, new OnCompleteListener<AuthResult>() {
+                                @Override
+                                public void onComplete(@NonNull Task<AuthResult> task) {
+                                    if (task.isSuccessful()) {
+                                        FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
+                                        String userid = user.getUid();
+
+                                        Users members = new Users(namee,emaill,age,phonee,vehicle,pass);
+                                        reference.child(userid).setValue(members);
+
+                                        System.out.println(members);
+                                        Toast.makeText(Register.this, "Sign up successfully", Toast.LENGTH_SHORT).show();
+                                        Intent intent = new Intent(Register.this, Dashboard.class);
+                                        startActivity(intent);
+                                    } else {
+                                        Toast.makeText(Register.this, "Sign up failed", Toast.LENGTH_SHORT).show();
+
+                                    }
+
+                                }
+                            });
+
+                }
+            }
+        });
+    }
+
+    public boolean validateUserName() {
+        String value = editText1.getText().toString();
+        String noWhiteSpace = "\\A\\w{4,20}\\z";
+
+        if (value.isEmpty()) {
+            editText1.setError("Field cannot be empty");
+            return false;
+        } else if (value.length() >= 15) {
+            editText1.setError("Username too long. limit to 15 characters");
+            return false;
+        } else if (!value.matches(noWhiteSpace)) {
+            editText1.setError("White Spaces are not allowed");
+            return false;
+        } else {
+            editText1.setError(null);
+            return true;
+        }
+    }
+
+    public boolean validateEmail() {
+        String value = editText2.getText().toString();
+        String emailPattern = "[a-zA-Z0-9._-]+@[a-z].+[a-z]+\\.+[a-z]+";        //Regex Expression
+
+        if (value.isEmpty()) {
+            editText2.setError("Field cannot be empty");
+            return false;
+        } else if (!value.matches(emailPattern)) {
+            editText2.setError("Invalid email address");
+            return false;
+        } else {
+            editText2.setError(null);
+            return true;
+        }
+    }
+
+    public boolean validateAge() {
+        String value = editText3.getText().toString();
+
+        if (value.isEmpty()) {
+            editText3.setError("Field cannot be empty");
+            return false;
+        } else {
+            editText3.setError(null);
+            return true;
+        }
+    }
+
+    public boolean validatePhone() {
+        String value = editText4.getText().toString();
+
+        if (value.isEmpty()) {
+            editText4.setError("Field cannot be empty");
+            return false;
+        } else {
+            editText4.setError(null);
+            return true;
+        }
+    }
+
+
+    public boolean validatePassword() {
+        String value = editText5.getText().toString();
+        String password = "^" +
+                //"(?=.*[0-9])"     +           //at least 1 digit
+                //"(?=.*[a-z])"     +           //at least 1 lower case letter
+                //"(?=.*[A-Z])"    +            //at least 1 upper case letter
+                "(?=.*[a-zA-Z])" +              //any letter
+                "(?=.*[@#$%^&+=])" +            //at least 1 special character
+                "(?=\\S+$)" +                   //no white spaces
+                ".{2,}" +                      //at least 2 characters
+                "$";
+
+        if (value.isEmpty()) {
+            editText5.setError("Field cannot be empty");
+            return false;
+        } else if (!value.matches(password)) {
+            editText5.setError("Password must have at least 1 special character, 2 numbers and letters");
+            return false;
+        } else {
+            editText5.setError(null);
+            return true;
+        }
+    }
+}
\ No newline at end of file

readme.txt

+pip install scikit-learn opencv-python mediapipe torch torchvision torchaudio statsmodels pmdarima
+
+pip install opencv-python==4.5.5.64

test_api.py

+from flask import Flask, request
+from flask_cors import CORS
+import json
+
+app = Flask(__name__)
+CORS(app)
+
+
+@app.route('/slot_availability', methods=['GET', 'POST'])
+def slot_availability():
+    return_str = '{ "1" : 0, "2" : 1,"3" : 0,"4" : 1,"5" : 1,"6" : 1,"7" : 0,"8" : 1,"9" : 0,"10" : 0, }'
+
+    return json.loads(return_str)
+
+
+@app.route('/parking_violation', methods=['GET', 'POST'])
+def parking_violation():
+    return_str = ' { "status" : 1" }'
+
+    return json.loads(return_str)
+
+
+@app.route('/enternce', methods=['GET', 'POST'])
+def enternce():
+    return_str = '{ "number_plate" : "KS-9908", "type" : "car" }'
+
+    return json.loads(return_str)
+
+
+@app.route('/threat', methods=['GET', 'POST'])
+def threat():
+    return_str = '{ "status" : 1 }'
+
+    return json.loads(return_str)
+
+
+if __name__ == '__main__':
+    app.run(host="0.0.0.0", port=5000, debug=True)