Final Stage V1

app/build.gradle

+
+
+
 plugins {
     id 'com.android.application'
+    id 'com.chaquo.python'
     id 'com.google.android.libraries.mapsplatform.secrets-gradle-plugin'
     id 'com.google.gms.google-services'
+
 }
 
+apply plugin: 'com.android.application'
+apply plugin: 'com.chaquo.python'
+
 android {
     namespace 'com.app.travelle'
     compileSdk 32
@@ -15,7 +23,35 @@ android {
         versionCode 1
         versionName "1.0"
 
+        python{
+            pip{
+                install "networkx"
+                install "asyncio"
+
+
+
+            }
+        }
+
+        ndk {
+            abiFilters "armeabi-v7a", "arm64-v8a", "x86", "x86_64"
+        }
+
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+
+        python {
+
+            buildPython "C:/Users/Chamod Abeyrathna/AppData/Local/Programs/Python/Python39/python.exe"
+        }
+        python {
+            version "3.9"
+        }
+        sourceSets {
+            main {
+                setRoot "src/main/"
+                python.srcDir "src/main/python"
+            }
+        }
     }
 
     buildTypes {

app/src/main/AndroidManifest.xml

@@ -18,7 +18,6 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.Travelle"
         tools:targetApi="31">
-
         <!--
              TODO: Before you run your application, you need a Google Maps API key.
 
@@ -30,9 +29,13 @@
              project's local.properties file (e.g. MAPS_API_KEY=Aiza...), and replace the
              "YOUR_API_KEY" string in this file with "${MAPS_API_KEY}".
         -->
+        <meta-data
+            android:name="com.google.android.gms.version"
+            android:value="@integer/google_play_services_version" />
+
         <meta-data
             android:name="com.google.android.geo.API_KEY"
-            android:value="YOUR_API_KEY" />
+            android:value="@string/google_maps_key" />
 
         <activity
             android:name=".RetrieveBusMap"
@@ -73,11 +76,19 @@
         <activity
             android:name=".MainActivity"
             android:exported="true">
+
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
+        <activity
+            android:name=".RouteActivity"
+            android:exported="false">
 
             <meta-data
                 android:name="android.app.lib_name"

app/src/main/java/com/app/travelle/DataParser.java

+package com.app.travelle;
+
+import com.google.android.gms.maps.model.LatLng;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+/**
+ * Created by Vishal on 10/20/2018.
+ */
+
+public class DataParser {
+    public List<List<HashMap<String, String>>> parse(JSONObject jObject) {
+
+        List<List<HashMap<String, String>>> routes = new ArrayList<>();
+        JSONArray jRoutes;
+        JSONArray jLegs;
+        JSONArray jSteps;
+        try {
+            jRoutes = jObject.getJSONArray("routes");
+            /** Traversing all routes */
+            for (int i = 0; i < jRoutes.length(); i++) {
+                jLegs = ((JSONObject) jRoutes.get(i)).getJSONArray("legs");
+                List path = new ArrayList<>();
+                /** Traversing all legs */
+                for (int j = 0; j < jLegs.length(); j++) {
+                    jSteps = ((JSONObject) jLegs.get(j)).getJSONArray("steps");
+
+                    /** Traversing all steps */
+                    for (int k = 0; k < jSteps.length(); k++) {
+                        String polyline = "";
+                        polyline = (String) ((JSONObject) ((JSONObject) jSteps.get(k)).get("polyline")).get("points");
+                        List<LatLng> list = decodePoly(polyline);
+
+                        /** Traversing all points */
+                        for (int l = 0; l < list.size(); l++) {
+                            HashMap<String, String> hm = new HashMap<>();
+                            hm.put("lat", Double.toString((list.get(l)).latitude));
+                            hm.put("lng", Double.toString((list.get(l)).longitude));
+                            path.add(hm);
+                        }
+                    }
+                    routes.add(path);
+                }
+            }
+
+        } catch (JSONException e) {
+            e.printStackTrace();
+        } catch (Exception e) {
+        }
+        return routes;
+    }
+
+
+    /**
+     * Method to decode polyline points
+     * Courtesy : https://jeffreysambells.com/2010/05/27/decoding-polylines-from-google-maps-direction-api-with-java
+     */
+    private List<LatLng> decodePoly(String encoded) {
+
+        List<LatLng> poly = new ArrayList<>();
+        int index = 0, len = encoded.length();
+        int lat = 0, lng = 0;
+
+        while (index < len) {
+            int b, shift = 0, result = 0;
+            do {
+                b = encoded.charAt(index++) - 63;
+                result |= (b & 0x1f) << shift;
+                shift += 5;
+            } while (b >= 0x20);
+            int dlat = ((result & 1) != 0 ? ~(result >> 1) : (result >> 1));
+            lat += dlat;
+
+            shift = 0;
+            result = 0;
+            do {
+                b = encoded.charAt(index++) - 63;
+                result |= (b & 0x1f) << shift;
+                shift += 5;
+            } while (b >= 0x20);
+            int dlng = ((result & 1) != 0 ? ~(result >> 1) : (result >> 1));
+            lng += dlng;
+
+            LatLng p = new LatLng((((double) lat / 1E5)),
+                    (((double) lng / 1E5)));
+            poly.add(p);
+        }
+
+        return poly;
+    }
+}
\ No newline at end of file

app/src/main/java/com/app/travelle/FetchURL.java

+package com.app.travelle;
+
+import android.content.Context;
+import android.os.AsyncTask;
+import android.util.Log;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
+import java.net.URL;
+
+/**
+ * Created by Vishal on 10/20/2018.
+ */
+
+public class FetchURL extends AsyncTask<String, Void, String> {
+    Context mContext;
+    String directionMode = "driving";
+
+    public FetchURL(Context mContext) {
+        this.mContext = mContext;
+    }
+
+    @Override
+    protected String doInBackground(String... strings) {
+        // For storing data from web service
+        String data = "";
+        directionMode = strings[1];
+        try {
+            // Fetching the data from web service
+            data = downloadUrl(strings[0]);
+            Log.d("mylog", "Background task data " + data.toString());
+        } catch (Exception e) {
+            Log.d("Background Task", e.toString());
+        }
+        return data;
+    }
+
+    @Override
+    protected void onPostExecute(String s) {
+        super.onPostExecute(s);
+        PointsParser parserTask = new PointsParser(mContext, directionMode);
+        // Invokes the thread for parsing the JSON data
+        parserTask.execute(s);
+    }
+
+    private String downloadUrl(String strUrl) throws IOException {
+        String data = "";
+        InputStream iStream = null;
+        HttpURLConnection urlConnection = null;
+        try {
+            URL url = new URL(strUrl);
+            // Creating an http connection to communicate with url
+            urlConnection = (HttpURLConnection) url.openConnection();
+            // Connecting to url
+            urlConnection.connect();
+            // Reading data from url
+            iStream = urlConnection.getInputStream();
+            BufferedReader br = new BufferedReader(new InputStreamReader(iStream));
+            StringBuffer sb = new StringBuffer();
+            String line = "";
+            while ((line = br.readLine()) != null) {
+                sb.append(line);
+            }
+            data = sb.toString();
+            Log.d("mylog", "Downloaded URL: " + data.toString());
+            br.close();
+        } catch (Exception e) {
+            Log.d("mylog", "Exception downloading URL: " + e.toString());
+        } finally {
+            iStream.close();
+            urlConnection.disconnect();
+        }
+        return data;
+    }
+}
+

app/src/main/java/com/app/travelle/InitialMap.java

@@ -43,7 +43,7 @@ public class InitialMap extends AppCompatActivity {
             "Viharamahadevi Park","House Of Fashion","Castle Street","Rajagiriya","HSBC Rajagiriya","Ethulkotte New","Parliament Junction","Battaramulla Junction","Ganahena","Koswatta","Kotte-Bope"
             ,"Thalahena Junction","Malabe","Fort_TR","Kompannavidiya_TR","Kollupitiya_TR","Bambalapitiya_TR","Wellawatte_TR","Dehiwala_TR"
     };
-        //Initialize variable
+    //Initialize variable
     SupportMapFragment supportMapFragment;
     FusedLocationProviderClient client;
     GoogleMap map;
@@ -166,4 +166,4 @@ public class InitialMap extends AppCompatActivity {
             }
         }
     }
-}
\ No newline at end of file
+}

app/src/main/java/com/app/travelle/Login.java

@@ -7,6 +7,7 @@ import android.os.Bundle;
 import android.view.View;
 import android.view.WindowManager;
 import android.widget.Button;
+import android.widget.Toast;
 
 public class Login extends AppCompatActivity {
     private Button login_btn;
@@ -37,6 +38,7 @@ public class Login extends AppCompatActivity {
         });
     }
     public void openWelcome(){
+        Toast.makeText(this, "This is from login", Toast.LENGTH_SHORT).show();
         Intent intent = new Intent(this, InitialMap.class);
         startActivity(intent);
     }

app/src/main/java/com/app/travelle/MainActivity.java

@@ -11,6 +11,10 @@ import android.view.Window;
 import android.view.WindowManager;
 import android.widget.Button;
 
+import com.chaquo.python.PyObject;
+import com.chaquo.python.Python;
+import com.chaquo.python.android.AndroidPlatform;
+
 public class MainActivity extends AppCompatActivity {
     private Button button;
 
@@ -31,6 +35,16 @@ public class MainActivity extends AppCompatActivity {
                openLogin();
             }
         });
+        if (! Python.isStarted()) {
+            Python.start(new AndroidPlatform(this));
+        }
+        Python py = Python.getInstance();
+        PyObject pyobj = py.getModule("AL");
+        //PyObject obj = pyobj.callAttr("get_nearest_station",6.902641300889514, 79.89708871696563);
+        PyObject obj = pyobj.callAttr("main",1,2,6);
+
+
+        System.out.println(obj.toString());
     }
     public void openLogin(){
         Intent intent = new Intent(this, Login.class);

app/src/main/java/com/app/travelle/PointsParser.java

+package com.app.travelle;
+
+import android.content.Context;
+import android.graphics.Color;
+import android.os.AsyncTask;
+import android.util.Log;
+
+import com.google.android.gms.maps.model.LatLng;
+import com.google.android.gms.maps.model.PolylineOptions;
+
+import org.json.JSONObject;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+/**
+ * Created by Vishal on 10/20/2018.
+ */
+
+public class PointsParser extends AsyncTask<String, Integer, List<List<HashMap<String, String>>>> {
+    TaskLoadedCallback taskCallback;
+    String directionMode = "driving";
+
+    public PointsParser(Context mContext, String directionMode) {
+        this.taskCallback = (TaskLoadedCallback) mContext;
+        this.directionMode = directionMode;
+    }
+
+    // Parsing the data in non-ui thread
+    @Override
+    protected List<List<HashMap<String, String>>> doInBackground(String... jsonData) {
+
+        JSONObject jObject;
+        List<List<HashMap<String, String>>> routes = null;
+
+        try {
+            jObject = new JSONObject(jsonData[0]);
+            Log.d("mylog", jsonData[0].toString());
+            DataParser parser = new DataParser();
+            Log.d("mylog", parser.toString());
+
+            // Starts parsing data
+            routes = parser.parse(jObject);
+            Log.d("mylog", "Executing routes");
+            Log.d("mylog", routes.toString());
+
+        } catch (Exception e) {
+            Log.d("mylog", e.toString());
+            e.printStackTrace();
+        }
+        return routes;
+    }
+
+    // Executes in UI thread, after the parsing process
+    @Override
+    protected void onPostExecute(List<List<HashMap<String, String>>> result) {
+        ArrayList<LatLng> points;
+        PolylineOptions lineOptions = null;
+        // Traversing through all the routes
+        for (int i = 0; i < result.size(); i++) {
+            points = new ArrayList<>();
+            lineOptions = new PolylineOptions();
+            // Fetching i-th route
+            List<HashMap<String, String>> path = result.get(i);
+            // Fetching all the points in i-th route
+            for (int j = 0; j < path.size(); j++) {
+                HashMap<String, String> point = path.get(j);
+                double lat = Double.parseDouble(point.get("lat"));
+                double lng = Double.parseDouble(point.get("lng"));
+                LatLng position = new LatLng(lat, lng);
+                points.add(position);
+            }
+            // Adding all the points in the route to LineOptions
+            lineOptions.addAll(points);
+            if (directionMode.equalsIgnoreCase("walking")) {
+                lineOptions.width(10);
+                lineOptions.color(Color.MAGENTA);
+            } else {
+                lineOptions.width(20);
+                lineOptions.color(Color.BLUE);
+            }
+            Log.d("mylog", "onPostExecute lineoptions decoded");
+        }
+
+        // Drawing polyline in the Google Map for the i-th route
+        if (lineOptions != null) {
+            //mMap.addPolyline(lineOptions);
+            taskCallback.onTaskDone(lineOptions);
+
+        } else {
+            Log.d("mylog", "without Polylines drawn");
+        }
+    }
+}

app/src/main/java/com/app/travelle/RetrieveBusMap.java

@@ -116,7 +116,7 @@ public class RetrieveBusMap extends FragmentActivity implements OnMapReadyCallba
 
 
             }
-         
+
             @Override
             public void onCancelled(@NonNull DatabaseError databaseError) {
 
@@ -125,4 +125,4 @@ public class RetrieveBusMap extends FragmentActivity implements OnMapReadyCallba
 
 
     }
-}
\ No newline at end of file
+}

app/src/main/java/com/app/travelle/RouteActivity.java

+//package com.app.travelle;
+//
+//import androidx.annotation.NonNull;
+//import androidx.annotation.Nullable;
+//import androidx.appcompat.app.ActionBar;
+//import androidx.appcompat.app.AppCompatActivity;
+//
+//import android.annotation.SuppressLint;
+//import android.content.Intent;
+//import android.os.Bundle;
+//import android.util.Log;
+//import android.view.View;
+//import android.view.Window;
+//import android.view.WindowManager;
+//import android.widget.Button;
+//
+//import com.chaquo.python.PyObject;
+//import com.chaquo.python.Python;
+//import com.chaquo.python.android.AndroidPlatform;
+//import com.google.android.gms.maps.GoogleMap;
+//import com.google.android.gms.maps.MapFragment;
+//import com.google.android.gms.maps.OnMapReadyCallback;
+//import com.google.android.gms.maps.model.LatLng;
+//import com.google.android.gms.maps.model.MarkerOptions;
+//import com.google.android.gms.maps.model.Polyline;
+//import com.google.android.gms.maps.model.PolylineOptions;
+//
+//public class RouteActivity extends AppCompatActivity implements OnMapReadyCallback, TaskLoadedCallback {
+//
+//    private GoogleMap mMap;
+//    private MarkerOptions place1, place2;
+//    Button getDirection;
+//    private Polyline currentPolyline;
+//
+//    @Override
+//    protected void onCreate(@Nullable Bundle savedInstanceState) {
+//        super.onCreate(savedInstanceState);
+//        setContentView(R.layout.route_activity);
+//        getDirection = findViewById(R.id.btnGetDirection);
+//
+//        MapFragment mapFragment = (MapFragment) getFragmentManager().findFragmentById(R.id.mapsFrag);
+//        mapFragment.getMapAsync(this);
+//
+//        //27.658143,85.3199503
+//        //27.667491,85.3208583
+//        place1 = new MarkerOptions().position(new LatLng(6.911025392217044, 79.84855826417153)).title("Location 1");
+//        place2 = new MarkerOptions().position(new LatLng(6.903962700873259, 79.95430199947661)).title("Location 2");
+//        String url = getUrl(place1.getPosition(), place2.getPosition(), "driving");
+//        new FetchURL(RouteActivity.this).execute(getUrl(place1.getPosition(), place2.getPosition(), "driving"), "driving");
+//
+//    }
+//
+//
+//    @Override
+//    public void onMapReady(@NonNull GoogleMap googleMap) {
+//        mMap = googleMap;
+//        Log.d("mylog", "Added Markers");
+//        mMap.addMarker(place1);
+//        mMap.addMarker(place2);
+//    }
+//    private String getUrl(LatLng origin, LatLng dest, String directionMode) {
+//        // Origin of route
+//        String str_origin = "origin=" + origin.latitude + "," + origin.longitude;
+//        // Destination of route
+//        String str_dest = "destination=" + dest.latitude + "," + dest.longitude;
+//        // Mode
+//        String mode = "mode=" + directionMode;
+//        // Building the parameters to the web service
+//        String parameters = str_origin + "&" + str_dest + "&" + mode;
+//        // Output format
+//        String output = "json";
+//        // Building the url to the web service
+//        String url = "https://maps.googleapis.com/maps/api/directions/" + output + "?" + parameters + "&key=" + getString(R.string.google_maps_key);
+//        return url;
+//    }
+//
+//
+//    @Override
+//    public void onTaskDone(Object... values) {
+//        if (currentPolyline != null)
+//            currentPolyline.remove();
+//        currentPolyline = mMap.addPolyline((PolylineOptions) values[0]);
+//    }
+//}
\ No newline at end of file

app/src/main/java/com/app/travelle/TaskLoadedCallback.java

+package com.app.travelle;
+
+/**
+ * Created by Vishal on 10/20/2018.
+ */
+
+public interface TaskLoadedCallback {
+    void onTaskDone(Object... values);
+}

app/src/main/python/helpers.py

+
+import networkx as nx
+#from chart_studio import plotly as py
+import random
+#init_notebook_mode(connected=True)
+
+
+route_177 = { 
+	
+	0:0,
+	1: 34, 
+	2: 42, 
+	3: 54, 
+	4: 67, 
+	5: 80, 
+	6: 92, 
+	7: 105, 
+	8: 109, 
+	9: 117,
+	10: 126,
+	11: 134,
+	12: 140,
+	13: 149,
+	14: 157,
+	15: 163,
+}
+
+route_176 = { 
+
+	0:0,
+	1: 34, 
+	2: 42, 
+	3: 54, 
+}
+
+route_8717 = {  
+
+	0:0,
+	1: 20, 
+	2: 20, 
+	3: 20, 
+	4: 20,
+	5: 40
+}
+
+map_test = {
+	0: {'pos': (6.911034627182109, 79.84918916006576), 'connections': [1,16], 'name' : 'Kollupitiya','type': 0,'routeNo': 177, 'hValue': 5}, 
+	1: {'pos': (6.911751932322411, 79.86194701315071), 'connections': [0,2], 'name' : 'Viharamahadevi Park', 'type': 0, 'routeNo': 177, 'hValue': 1}, 
+	2: {'pos': (6.911385550864001, 79.87682791026592), 'connections': [1,3], 'name' : 'House Of Fashion', 'type': 0, 'routeNo': 177, 'hValue': 1}, 
+	3: {'pos': (6.911031363415147, 79.88498429384545), 'connections': [2,4], 'name' : 'Castle Street', 'type': 0, 'routeNo': 177, 'hValue': 1}, 
+	4: {'pos': (6.908462881966912, 79.89338919261249), 'connections': [3,5], 'name' : 'Rajagiriya', 'type': 0, 'routeNo': 177, 'hValue': 1}, 
+	5: {'pos': (6.906663916178293, 79.90205413217801), 'connections': [4,6], 'name' : 'HSBC Rajagiriya', 'type': 0, 'routeNo': 177, 'hValue': 1}, 
+	6: {'pos': (6.90333333857459, 79.90747047529919), 'connections': [5,7], 'name' : 'Ethulkotte New', 'type': 0, 'routeNo': 177, 'hValue': 1}, 
+	7: {'pos': (6.903185701293392, 79.91168232658337), 'connections': [6,8], 'name' : 'Parliament Junction', 'type': 0, 'routeNo': 177, 'hValue': 1}, 
+	8: {'pos': (6.902102452411621, 79.91741047710077), 'connections': [7,9], 'name' : 'Battaramulla Junction', 'type': 0, 'routeNo': 177, 'hValue': 1}, 
+	9: {'pos': (6.90431022366131, 79.92400480782847), 'connections': [8,10], 'name' : 'Ganahena', 'type': 0, 'routeNo': 177, 'hValue': 1},
+	10: {'pos': (6.906173952520986, 79.92862087153598), 'connections': [9,11], 'name' : 'Koswatta', 'type': 0, 'routeNo': 177, 'hValue': 1},
+	11: {'pos': (6.9084657304543455, 79.9383708894408), 'connections': [10,12], 'name' : 'Kotte-Bope', 'type': 0, 'routeNo': 177, 'hValue': 1},
+	12: {'pos': (6.9085023402918155, 79.94425286198016), 'connections': [11,13], 'name' : 'Thalahena Junction', 'type': 0, 'routeNo': 177, 'hValue': 1},
+	13: {'pos': (6.903962700873259, 79.95430199947661), 'connections': [12,14], 'name' : 'Malabe', 'type': 0, 'routeNo': 177, 'hValue': 1},
+	14: {'pos': (6.933539686667202, 79.85005389798111), 'connections': [15], 'name' : 'Fort_TR', 'type': 1, 'routeNo': 8717, 'hValue': 1},
+	15: {'pos': (6.923619774894732, 79.84965509086771), 'connections': [14,16], 'name' : 'Kompannavidiya_TR', 'type': 1, 'routeNo': 8717, 'hValue': 1},
+	16: {'pos': (6.911282166657041, 79.84821747831087), 'connections': [15,1,17], 'name' : 'Kollupitiya_TR', 'type': 1, 'routeNo': 8717, 'hValue': 1},
+	17: {'pos': (6.893710110662125, 79.85300590028642), 'connections': [16,18], 'name' : 'Bambalapitiya_TR', 'type': 1, 'routeNo': 8717, 'hValue': 1},
+	18: {'pos': (6.875030063532378, 79.85744793142631), 'connections': [17,19], 'name' : 'Wellawatte_TR', 'type': 1, 'routeNo': 8717, 'hValue': 1},
+	19: {'pos': (6.850915755796403, 79.8620969312958), 'connections': [18], 'name' : 'Dehiwala_TR', 'type': 1, 'routeNo': 8717, 'hValue': 1},
+}
+
+
+class Map:
+	def __init__(self, G):
+		self._graph = G
+		self.intersections = nx.get_node_attributes(G, "pos")
+		self.routeNo = nx.get_node_attributes(G, "routeNo")
+		self.type = nx.get_node_attributes(G, "type")
+		self.name = nx.get_node_attributes(G, "name")
+		self.roads = [list(G[node]) for node in G.nodes()]
+
+def load_map_graph(map_dict):
+	G = nx.Graph()
+	for node in map_dict.keys():
+		G.add_node(node, pos=map_dict[node]['pos'], type=map_dict[node]['type'],routeNo=map_dict[node]['routeNo'],name=map_dict[node]['name'])
+	for node in map_dict.keys():
+		for con_node in map_dict[node]['connections']:
+			G.add_edge(node, con_node)
+	
+	return G
+	
+
+def load_map_b(map_dict):
+	
+	G = nx.Graph()
+	for node in map_dict.keys():
+		G.add_node(node, pos=map_dict[node]['pos'], type=map_dict[node]['type'],routeNo=map_dict[node]['routeNo'])	
+
+	for node in map_dict.keys():
+		for con_node in map_dict[node]['connections']:
+			if map_dict[node]['type'] != 1:
+				continue
+			elif map_dict[con_node]['type'] != 1:
+				continue
+			else:
+				G.add_edge(node, con_node)
+	return G
+
+#map for train
+def load_map_t(map_dict):
+	G = nx.Graph()
+	for node in map_dict.keys():
+		G.add_node(node, pos=map_dict[node]['pos'], type=map_dict[node]['type'],routeNo=map_dict[node]['routeNo'])	
+	
+	for node in map_dict.keys():
+		for con_node in map_dict[node]['connections']:
+			if map_dict[node]['type'] == 1:
+				continue
+			elif map_dict[con_node]['type'] == 1:
+				continue
+			else:
+				G.add_edge(node, con_node)
+	return G
+
+def load_map_test():
+	G = load_map_graph(map_test)
+	return Map(G)
+
+def load_map_bus():
+	G = load_map_b(map_test)
+	return Map(G)
+
+def load_map_train():
+	G = load_map_t(map_test)
+	return Map(G)
+

app/src/main/python/script.py

+def main(paka,paka2):
+
+
+
+    return paka+12
\ No newline at end of file

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

@@ -72,6 +72,7 @@
 
 
 
+
     <ImageView
         android:id="@+id/imageView7"
         android:layout_width="539dp"
@@ -95,6 +96,22 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
 
+    <AutoCompleteTextView
+        android:id="@+id/current_location"
+        android:layout_width="340dp"
+        android:layout_height="59dp"
+        android:layout_marginStart="32dp"
+        android:layout_marginBottom="30dp"
+        android:hint="Where to"
+        android:fontFamily="@font/sans_bold"
+        android:textColorHint="@drawable/selector"
+        android:textAlignment="center"
+        android:completionThreshold="1"
+        android:completionHint="Select a city"
+        android:background="@drawable/rounded_corner"
+        app:layout_constraintBottom_toTopOf="@+id/where_to"
+        app:layout_constraintStart_toStartOf="parent" />
+
     <AutoCompleteTextView
         android:id="@+id/where_to"
         android:layout_width="340dp"

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

@@ -6,4 +6,4 @@
     android:name="com.google.android.gms.maps.SupportMapFragment"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".RetrieveBusMap" />
\ No newline at end of file
+    tools:context=".RetrieveBusMap" />

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

+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+<!--    <fragment-->
+<!--        android:id="@+id/mapsFrag"-->
+<!--        android:name="com.google.android.gms.maps.MapFragment"-->
+<!--        android:layout_width="match_parent"-->
+<!--        android:layout_height="0dp"-->
+<!--        android:layout_below="@+id/rvToolbar"-->
+<!--        android:layout_weight="1" />-->
+<!--    <Button-->
+<!--        android:id="@+id/btnGetDirection"-->
+<!--        android:text="Get Direction"-->
+<!--        android:layout_width="match_parent"-->
+<!--        android:layout_height="wrap_content"-->
+<!--        android:background="?attr/selectableItemBackground" />-->
+</LinearLayout>
\ No newline at end of file

app/src/main/res/navigation/nav_graph2.xml

+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/nav_graph2"
+    app:startDestination="@id/First2Fragment">
+
+    <fragment
+        android:id="@+id/First2Fragment"
+        android:name="com.app.travelle.First2Fragment"
+        android:label="@string/first_fragment_label"
+        tools:layout="@layout/fragment_first2">
+
+        <action
+            android:id="@+id/action_First2Fragment_to_Second2Fragment"
+            app:destination="@id/Second2Fragment" />
+    </fragment>
+    <fragment
+        android:id="@+id/Second2Fragment"
+        android:name="com.app.travelle.Second2Fragment"
+        android:label="@string/second_fragment_label"
+        tools:layout="@layout/fragment_second2">
+
+        <action
+            android:id="@+id/action_Second2Fragment_to_First2Fragment"
+            app:destination="@id/First2Fragment" />
+    </fragment>
+</navigation>
\ No newline at end of file

app/src/main/res/values-land/dimens.xml

 <resources>
-      <dimen name="fab_margin">48dp</dimen>
-   </resources>
\ No newline at end of file
+    <dimen name="fab_margin">48dp</dimen>
+</resources>
\ No newline at end of file

app/src/main/res/values-w1240dp/dimens.xml

 <resources>
-      <dimen name="fab_margin">200dp</dimen>
-   </resources>
\ No newline at end of file
+    <dimen name="fab_margin">200dp</dimen>
+</resources>
\ No newline at end of file

app/src/main/res/values-w600dp/dimens.xml

 <resources>
-      <dimen name="fab_margin">48dp</dimen>
-   </resources>
\ No newline at end of file
+    <dimen name="fab_margin">48dp</dimen>
+</resources>
\ No newline at end of file

app/src/main/res/values/dimens.xml

 <resources>
-      <dimen name="fab_margin">16dp</dimen>
+    <dimen name="fab_margin">16dp</dimen>
     <dimen name="activity_horizontal_margin">0dp</dimen>
     <dimen name="activity_vertical_margin">0dp</dimen>
-   </resources>
\ No newline at end of file
+</resources>
\ No newline at end of file

app/src/main/res/values/strings.xml

@@ -12,4 +12,6 @@
     <string name="title_activity_homemap">homemap</string>
     <string name="title_activity_home_map">HomeMap</string>
     <string name="title_activity_retrieve_bus_map">RetrieveBusMap</string>
+    <string name="title_activity_route">RouteActivity</string>
+    <string name="google_maps_key">AIzaSyA6byk50XLU3_WXUpsy7HGfpKbbrjwVlj8</string>
 </resources>
\ No newline at end of file

app/src/main/res/values/themes.xml

@@ -13,10 +13,13 @@
         <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
         <!-- Customize your theme here. -->
     </style>
+
     <style name="Theme.Travelle.NoActionBar">
         <item name="windowActionBar">false</item>
         <item name="windowNoTitle">true</item>
     </style>
+
     <style name="Theme.Travelle.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
+
     <style name="Theme.Travelle.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
 </resources>
\ No newline at end of file

build.gradle

 buildscript {
     repositories {
         // Make sure that you have the following two repositories
-
+        maven { url "https://chaquo.com/maven" }
 
 
     }
     dependencies {
         classpath 'com.google.gms:google-services:4.3.14'
-
+        classpath "com.chaquo.python:gradle:13.0.0"
+        classpath "com.chaquo.python:gradle:13.0.0"
 
     }
 
@@ -16,6 +17,7 @@ plugins {
     id 'com.android.application' version '7.3.0' apply false
     id 'com.android.library' version '7.3.0' apply false
     id 'com.google.android.libraries.mapsplatform.secrets-gradle-plugin' version '2.0.1' apply false
+    id 'com.chaquo.python' version '13.0.0' apply false
 }
 allprojects {