added backbutton

# Conflicts:
#	app/src/main/java/com/a1/nextlocation/data/Location.java

app/build.gradle

@@ -26,9 +26,6 @@ android {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
-    repositories {
-        maven { url "https://jitpack.io" }
-    }
 }
 
 dependencies {
@@ -50,9 +47,6 @@ dependencies {
     //osm
     implementation 'org.osmdroid:osmdroid-android:6.1.8'
 
-    //osm bonus pack
-    implementation 'com.github.MKergall:osmbonuspack:6.6.0'
-
     androidTestImplementation 'androidx.test.ext:junit:1.1.2'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
 }

app/src/main/assets/coupons.json

@@ -1,6 +1,10 @@
 [
   {
-    "code": "2345",
-    "reward": "fdasfasdf"
+    "code": "KROKET10",
+    "reward": "Gratis 2e kroket bij Kees Kroket™"
+  },
+  {
+    "code": "654",
+    "reward": ",juygly"
   }
 ]

app/src/main/assets/routes.json

@@ -3,7 +3,7 @@
     "name": "rondje stad",
     "locations": [
       {
-        "name": "kees kroket",
+        "name": "KesCrOkÊt breeda",
         "coordinates": "2.4654645,6.2342323",
         "description": "lekkere patatjes"
       }

app/src/main/java/com/a1/nextlocation/MainActivity.java

@@ -13,7 +13,6 @@ import com.a1.nextlocation.fragments.HomeFragment;
 import com.a1.nextlocation.fragments.RouteFragment;
 import com.a1.nextlocation.fragments.SettingsFragment;
 import com.a1.nextlocation.fragments.StatisticFragment;
-import com.a1.nextlocation.network.ApiHandler;
 import com.a1.nextlocation.recyclerview.CouponListManager;
 import com.a1.nextlocation.recyclerview.LocationListManager;
 import com.a1.nextlocation.recyclerview.RouteListManager;

app/src/main/java/com/a1/nextlocation/data/Location.java

@@ -1,12 +1,15 @@
 package com.a1.nextlocation.data;
 
+import android.os.Parcel;
+import android.os.Parcelable;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
 import org.jetbrains.annotations.NotNull;
 import org.osmdroid.util.GeoPoint;
 
-public class Location {
+public class Location implements Parcelable {
 
     @NonNull
     private String name;
@@ -32,6 +35,25 @@ public class Location {
         this(name,getStringFromCoordinates(latCoord,longCoord),description,imageUrl);
     }
 
+    protected Location(Parcel in) {
+        name = in.readString();
+        coordinates = in.readString();
+        description = in.readString();
+        imageUrl = in.readString();
+    }
+
+    public static final Creator<Location> CREATOR = new Creator<Location>() {
+        @Override
+        public Location createFromParcel(Parcel in) {
+            return new Location(in);
+        }
+
+        @Override
+        public Location[] newArray(int size) {
+            return new Location[size];
+        }
+    };
+
     @NotNull
     public String getName() {
         return name;
@@ -90,4 +112,16 @@ public class Location {
         return new GeoPoint(this.getLat(),this.getLong());
     }
 
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel parcel, int i) {
+        parcel.writeString(name);
+        parcel.writeString(coordinates);
+        parcel.writeString(description);
+        parcel.writeString(imageUrl);
+    }
 }

app/src/main/java/com/a1/nextlocation/data/Route.java

@@ -1,5 +1,8 @@
 package com.a1.nextlocation.data;
 
+import android.os.Parcel;
+import android.os.Parcelable;
+
 import androidx.annotation.NonNull;
 
 import org.jetbrains.annotations.NotNull;
@@ -7,7 +10,7 @@ import org.jetbrains.annotations.NotNull;
 import java.util.ArrayList;
 import java.util.List;
 
-public class Route {
+public class Route implements Parcelable {
 
 
     @NonNull
@@ -29,6 +32,25 @@ public class Route {
 
     }
 
+    protected Route(Parcel in) {
+        this.name = in.readString();
+        this.locations = in.createTypedArrayList(Location.CREATOR);
+        this.totalDistance = in.readFloat();
+        this.totalTime = in.readInt();
+    }
+
+    public static final Creator<Route> CREATOR = new Creator<Route>() {
+        @Override
+        public Route createFromParcel(Parcel in) {
+            return new Route(in);
+        }
+
+        @Override
+        public Route[] newArray(int size) {
+            return new Route[size];
+        }
+    };
+
     public void addLocation(Location location) {
         this.locations.add(location);
     }
@@ -69,4 +91,16 @@ public class Route {
         this.totalTime = totalTime;
     }
 
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel parcel, int i) {
+        parcel.writeString(name);
+        parcel.writeTypedList(locations);
+        parcel.writeFloat(totalDistance);
+        parcel.writeInt(totalTime);
+    }
 }

app/src/main/java/com/a1/nextlocation/fragments/CouponFragment.java

@@ -1,26 +1,85 @@
 package com.a1.nextlocation.fragments;
 
+import android.app.AlertDialog;
+import android.content.DialogInterface;
 import android.os.Bundle;
 
 import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
 
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.ImageButton;
 
 import com.a1.nextlocation.R;
+import com.a1.nextlocation.data.Coupon;
+import com.a1.nextlocation.recyclerview.CouponAdapter;
+import com.a1.nextlocation.recyclerview.CouponListManager;
+
+import java.util.List;
 
 public class CouponFragment extends Fragment {
 
+    private RecyclerView couponRecyclerView;
+    private RecyclerView.LayoutManager layoutManager;
+    private List<Coupon> couponList;
+    private CouponAdapter couponAdapter;
+    private ImageButton imageButton;
+
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
     }
 
     @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
-        // Inflate the layout for this fragment
-        return inflater.inflate(R.layout.fragment_coupon, container, false);
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_coupon, container, false);
+
+        this.couponRecyclerView = view.findViewById(R.id.couponRecyclerView);
+        this.couponRecyclerView.setHasFixedSize(true);
+        this.layoutManager = new LinearLayoutManager(this.getContext());
+
+        this.imageButton = view.findViewById(R.id.couponBackButton);
+        this.imageButton.setOnClickListener(v -> {
+            StatisticFragment statisticFragment = new StatisticFragment();
+            ((FragmentActivity) view.getContext()).getSupportFragmentManager().beginTransaction().replace(R.id.fragment_layout, statisticFragment).addToBackStack(null).commit();
+        });
+
+        CouponListManager.INSTANCE.setContext(this.getContext());
+        CouponListManager.INSTANCE.load();
+        this.couponList = CouponListManager.INSTANCE.getCouponList();
+
+        this.couponAdapter = new CouponAdapter(this.getContext(), this.couponList, clickedPosition -> showPopup(this.couponList.get(clickedPosition)));
+
+        this.couponRecyclerView.setLayoutManager(this.layoutManager);
+        this.couponRecyclerView.setAdapter(this.couponAdapter);
+        return view;
+    }
+
+    private void showPopup(Coupon coupon) {
+        AlertDialog.Builder activateBuilder = new AlertDialog.Builder(getContext());
+        AlertDialog.Builder couponCodeBuilder = new AlertDialog.Builder(getContext());
+        // TODO: use string resources instead of hardcoded strings
+        activateBuilder.setMessage("Weet je zeker dat je deze coupon wilt activeren?");
+        activateBuilder.setCancelable(true);
+        // TODO: use string resources instead of hardcoded strings
+        activateBuilder.setPositiveButton("activeren", (dialog, which) -> {
+            // TODO: use string resources instead of hardcoded strings
+            dialog.cancel();
+            couponCodeBuilder.setMessage("Code: " + coupon.getCode());
+            couponCodeBuilder.setPositiveButton("Klaar", (dialog1, which1) -> {
+                dialog.cancel();
+            });
+            AlertDialog couponCodePopup = couponCodeBuilder.create();
+            couponCodePopup.show();
+        });
+        // TODO: use string resources instead of hardcoded strings
+        activateBuilder.setNegativeButton("annuleren", (dialog, which) -> dialog.cancel());
+        AlertDialog couponPopup = activateBuilder.create();
+        couponPopup.show();
+
     }
 }

app/src/main/java/com/a1/nextlocation/fragments/HomeFragment.java

@@ -13,12 +13,14 @@ import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.ImageButton;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.core.app.ActivityCompat;
 import androidx.core.content.ContextCompat;
 import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
 
 import com.a1.nextlocation.R;
 import com.a1.nextlocation.data.Route;
@@ -42,6 +44,7 @@ import java.util.ArrayList;
 
 public class HomeFragment extends Fragment {
     private final String userAgent = "com.ai.nextlocation.fragments";
+    private ImageButton imageButton;
     private MapView mapView;
     private final int REQUEST_PERMISSIONS_REQUEST_CODE = 1;
     private final String TAG = HomeFragment.class.getCanonicalName();
@@ -60,10 +63,16 @@ public class HomeFragment extends Fragment {
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
-        // Inflate the layout for this fragment
-        return inflater.inflate(R.layout.fragment_home, container, false);
 
+        View view = inflater.inflate(R.layout.fragment_home, container, false);
 
+        this.imageButton = view.findViewById(R.id.location_list_button);
+        this.imageButton.setOnClickListener(v -> {
+            LocationFragment locationFragment = new LocationFragment();
+            ((FragmentActivity) view.getContext()).getSupportFragmentManager().beginTransaction().replace(R.id.fragment_layout, locationFragment).addToBackStack(null).commit();
+        });
+
+        return view;
     }
 
     @Override
@@ -110,6 +119,8 @@ public class HomeFragment extends Fragment {
 
         mapView.getOverlays().add(customOverlay);
 
+
+
         // add the zoom controller
         IMapController mapController = mapView.getController();
         mapController.setZoom(15.0);

app/src/main/java/com/a1/nextlocation/fragments/LocationDetailFragment.java

@@ -3,15 +3,19 @@ package com.a1.nextlocation.fragments;
 import android.os.Bundle;
 
 import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
 
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.ImageButton;
 
 import com.a1.nextlocation.R;
 
 public class LocationDetailFragment extends Fragment {
 
+    private ImageButton imageButton;
+
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -21,7 +25,15 @@ public class LocationDetailFragment extends Fragment {
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
-        // Inflate the layout for this fragment
-        return inflater.inflate(R.layout.fragment_location_detail, container, false);
+
+        View view = inflater.inflate(R.layout.fragment_location_detail, container, false);
+//
+//        this.imageButton = view.findViewById(R.id.detail_location_back_button);
+//        this.imageButton.setOnClickListener(v -> {
+//            LocationFragment locationFragment = new LocationFragment();
+//            ((FragmentActivity) view.getContext()).getSupportFragmentManager().beginTransaction().replace(R.id.fragment_layout, locationFragment).addToBackStack(null).commit();
+//        });
+
+        return view;
     }
 }

app/src/main/java/com/a1/nextlocation/fragments/LocationFragment.java

@@ -3,25 +3,65 @@ package com.a1.nextlocation.fragments;
 import android.os.Bundle;
 
 import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
 
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.ImageButton;
 
 import com.a1.nextlocation.R;
+import com.a1.nextlocation.data.Location;
+import com.a1.nextlocation.recyclerview.CouponAdapter;
+import com.a1.nextlocation.recyclerview.LocationAdapter;
+import com.a1.nextlocation.recyclerview.LocationListManager;
+
+import java.util.ArrayList;
+import java.util.List;
 
 public class LocationFragment extends Fragment {
+    private RecyclerView locationRecyclerView;
+    private LocationAdapter locationAdapter;
+    private RecyclerView.LayoutManager layoutManager;
+    private List<Location> locationList;
+    private ImageButton imageButton;
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-
     }
 
     @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
-        // Inflate the layout for this fragment
-        return inflater.inflate(R.layout.fragment_location, container, false);
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+
+        View view = inflater.inflate(R.layout.fragment_location, container, false);
+
+        this.locationRecyclerView = view.findViewById(R.id.locationRecyclerView);
+        this.locationRecyclerView.setHasFixedSize(true);
+        this.layoutManager = new LinearLayoutManager(this.getContext());
+
+        this.imageButton = view.findViewById(R.id.locationBackButton);
+        this.imageButton.setOnClickListener(v -> {
+            HomeFragment homeFragment = new HomeFragment();
+            ((FragmentActivity) view.getContext()).getSupportFragmentManager().beginTransaction().replace(R.id.fragment_layout, homeFragment).addToBackStack(null).commit();
+        });
+
+        LocationListManager.INSTANCE.setContext(this.getContext());
+        LocationListManager.INSTANCE.load();
+        this.locationList = LocationListManager.INSTANCE.getLocationList();
+
+        this.locationAdapter = new LocationAdapter(this.getContext(), this.locationList, clickedPosition -> {
+            LocationDetailFragment locationDetailFragment = new LocationDetailFragment();
+            Bundle locationBundle = new Bundle();
+            locationBundle.putParcelable("location", this.locationList.get(clickedPosition));
+            locationDetailFragment.setArguments(locationBundle);
+            ((FragmentActivity) view.getContext()).getSupportFragmentManager().beginTransaction().replace(R.id.fragment_layout, locationDetailFragment).addToBackStack(null).commit();
+        });
+
+        this.locationRecyclerView.setLayoutManager(this.layoutManager);
+        this.locationRecyclerView.setAdapter(this.locationAdapter);
+        return view;
     }
 }

app/src/main/java/com/a1/nextlocation/fragments/RouteDetailFragment.java

@@ -7,11 +7,16 @@ import androidx.fragment.app.Fragment;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.TextView;
 
 import com.a1.nextlocation.R;
+import com.a1.nextlocation.data.Route;
 
 public class RouteDetailFragment extends Fragment {
 
+    private Route route;
+    private TextView routeDetailText;
+
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -19,9 +24,16 @@ public class RouteDetailFragment extends Fragment {
     }
 
     @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
-        // Inflate the layout for this fragment
-        return inflater.inflate(R.layout.fragment_route_detail, container, false);
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_route_detail, container, false);
+        if(getArguments().getParcelable("route") != null) {
+            this.route = getArguments().getParcelable("route");
+        }
+
+        this.routeDetailText = view.findViewById(R.id.routeDetailText);
+        this.routeDetailText.setText(this.route.getName());
+
+
+        return view;
     }
 }

app/src/main/java/com/a1/nextlocation/fragments/RouteFragment.java

@@ -2,53 +2,58 @@ package com.a1.nextlocation.fragments;
 
 import android.os.Bundle;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
 
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
 import com.a1.nextlocation.R;
-import com.a1.nextlocation.data.Location;
 import com.a1.nextlocation.data.Route;
-import com.a1.nextlocation.json.DirectionsResult;
-import com.a1.nextlocation.network.ApiHandler;
-import com.a1.nextlocation.network.DirectionsListener;
+import com.a1.nextlocation.recyclerview.RouteAdapter;
+import com.a1.nextlocation.recyclerview.RouteListManager;
+
+import java.util.ArrayList;
+import java.util.List;
 
 public class RouteFragment extends Fragment {
-    private static final String TAG = RouteFragment.class.getCanonicalName();
+
+    private RecyclerView routeRecyclerView;
+    private RecyclerView.LayoutManager layoutManager;
+    private List<Route> routeList;
+    private RouteAdapter routeAdapter;
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        ApiHandler.INSTANCE.addListener(this::onDirectionsAvailable);
 
     }
 
     @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
-        // Inflate the layout for this fragment
-        return inflater.inflate(R.layout.fragment_route, container, false);
-    }
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_route, container, false);
 
-    @Override
-    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
-        super.onViewCreated(view, savedInstanceState);
+        this.routeRecyclerView = view.findViewById(R.id.routeRecyclerView);
+        this.routeRecyclerView.setHasFixedSize(true);
+        this.layoutManager = new LinearLayoutManager(this.getContext());
 
-//        ApiHandler.INSTANCE.getDirections(8.681436,49.41461,8.687872,49.420318);
-        Route r = new Route("test");
-        r.addLocation(new Location("test",8.681436,49.41461,"route",null));
-        r.addLocation(new Location("test",8.687872,49.420318,"route",null));
-        ApiHandler.INSTANCE.getDirections(r);
-    }
+        RouteListManager.INSTANCE.setContext(this.getContext());
+        RouteListManager.INSTANCE.load();
+        this.routeList = RouteListManager.INSTANCE.getRouteList();
 
-    public void onDirectionsAvailable(DirectionsResult result) {
-        Log.d(TAG, "onDirectionsAvailable: got result! " + result);
-        
-        
+        this.routeAdapter = new RouteAdapter(this.getContext(), this.routeList, clickedPosition -> {
+            RouteDetailFragment routeDetailFragment = new RouteDetailFragment();
+            Bundle routeBundle = new Bundle();
+            routeBundle.putParcelable("route", this.routeList.get(clickedPosition));
+            routeDetailFragment.setArguments(routeBundle);
+            ((FragmentActivity) view.getContext()).getSupportFragmentManager().beginTransaction().replace(R.id.fragment_layout, routeDetailFragment).addToBackStack(null).commit();
+        });
+
+        this.routeRecyclerView.setLayoutManager(this.layoutManager);
+        this.routeRecyclerView.setAdapter(this.routeAdapter);
+        return view;
     }
 }

app/src/main/java/com/a1/nextlocation/fragments/StatisticFragment.java

@@ -2,26 +2,51 @@ package com.a1.nextlocation.fragments;
 
 import android.os.Bundle;
 
+import androidx.constraintlayout.widget.ConstraintLayout;
 import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+import androidx.recyclerview.widget.RecyclerView;
 
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
 
 import com.a1.nextlocation.R;
+import com.a1.nextlocation.data.Coupon;
+import com.a1.nextlocation.recyclerview.CouponAdapter;
+import com.a1.nextlocation.recyclerview.CouponListManager;
+
+import java.util.List;
 
 public class StatisticFragment extends Fragment {
 
+    private List<Coupon> couponList;
+    private ImageView imageButton;
+
+
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-
     }
 
     @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
-        // Inflate the layout for this fragment
-        return inflater.inflate(R.layout.fragment_statistic, container, false);
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_statistic, container, false);
+
+        this.couponList = CouponListManager.INSTANCE.getCouponList();
+        CouponAdapter adapter = new CouponAdapter(this.getContext(), this.couponList);
+        TextView couponNumber = view.findViewById(R.id.couponAmount);
+        couponNumber.setText(String.valueOf(adapter.getItemCount()));
+
+
+        ConstraintLayout constraintLayout = view.findViewById(R.id.Box4);
+        constraintLayout.setOnClickListener(v -> {
+            CouponFragment couponFragment = new CouponFragment();
+            ((FragmentActivity) view.getContext()).getSupportFragmentManager().beginTransaction().replace(R.id.fragment_layout, couponFragment).addToBackStack(null).commit();
+        });
+        return view;
     }
 }

app/src/main/java/com/a1/nextlocation/json/DirectionsResult.java

@@ -1,164 +0,0 @@
-package com.a1.nextlocation.json;
-
-import android.util.Log;
-
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.JsonArray;
-import com.google.gson.JsonElement;
-import com.google.gson.JsonObject;
-import com.google.gson.JsonParser;
-import com.google.gson.JsonPrimitive;
-
-import org.json.JSONArray;
-import org.osmdroid.util.GeoPoint;
-
-import java.lang.reflect.Array;
-import java.util.ArrayList;
-import java.util.List;
-
-public class DirectionsResult {
-    private static final String TAG = DirectionsResult.class.getCanonicalName();
-    private List<DirectionsStep> steps = new ArrayList<>();
-    private double distance;
-    private double duration;
-    private double[][] wayPointCoordinates;
-
-    public List<DirectionsStep> getSteps() {
-        return steps;
-    }
-
-    public void setSteps(List<DirectionsStep> steps) {
-        this.steps = steps;
-    }
-
-    public double getDistance() {
-        return distance;
-    }
-
-    public void setDistance(double distance) {
-        this.distance = distance;
-    }
-
-    public double getDuration() {
-        return duration;
-    }
-
-    public void setDuration(double duration) {
-        this.duration = duration;
-    }
-
-    public void addStep(DirectionsStep step) {
-        this.steps.add(step);
-    }
-
-    /**
-     * parses a given json string into this object. It gets all the waypoints and steps and combines them so that every step also has the correct coordinates associated with it
-     * @param json the json string to parse.
-     */
-    public void parse(String json) {
-
-        Gson gson = new GsonBuilder().setPrettyPrinting().create();
-        JsonObject feature = JsonParser.parseString(json).getAsJsonObject().get("features").getAsJsonArray().get(0).getAsJsonObject();
-        JsonObject properties = feature.get("properties").getAsJsonObject();
-        JsonArray wayPointCoordinates = feature.get("geometry").getAsJsonObject().getAsJsonArray("coordinates");
-        this.wayPointCoordinates = new double[wayPointCoordinates.size()][2];
-
-
-        // fill the way point coordinates list for later use
-        for (int i = 0; i < wayPointCoordinates.size(); i++) {
-            JsonElement j = wayPointCoordinates.get(i);
-            JsonArray arr = j.getAsJsonArray();
-            this.wayPointCoordinates[i][0] = arr.get(0).getAsDouble();
-            this.wayPointCoordinates[i][1] = arr.get(1).getAsDouble();
-        }
-
-
-        JsonArray segments = properties.getAsJsonArray("segments");
-
-        for (JsonElement element : segments) {
-            JsonObject segment = element.getAsJsonObject();
-
-            setDistance(segment.get("distance").getAsDouble());
-            setDuration(segment.get("duration").getAsDouble());
-
-            JsonArray steps = segment.getAsJsonArray("steps");
-
-            for (JsonElement j : steps) {
-
-                DirectionsStep step = gson.fromJson(j,DirectionsStep.class);
-                double lat;
-                double longl;
-
-                // kinda stinky but it works
-                for (int i = 0; i < 2; i++) {
-                    lat = this.wayPointCoordinates[step.getWay_points().get(i)][0];
-                    longl = this.wayPointCoordinates[step.getWay_points().get(i)][1];
-                    step.getWaypoints()[i] = new GeoPoint(lat,longl);
-                }
-
-                addStep(step);
-                Log.d(TAG, "parse: added step" + step);
-            }
-        }
-
-    }
-
-    public void parseRoute(String json) {
-
-        Gson gson = new GsonBuilder().setPrettyPrinting().create();
-        JsonArray routes = JsonParser.parseString(json).getAsJsonObject().getAsJsonArray("routes");
-        for (JsonElement element : routes) {
-            JsonObject route = element.getAsJsonObject();
-            JsonObject summary = route.getAsJsonObject("summary");
-            this.distance = summary.get("distance").getAsDouble();
-            this.duration = summary.get("duration").getAsDouble();
-
-            JsonPrimitive geometry = route.getAsJsonPrimitive("geometry");
-            JsonArray wayPointCoordinates = GeometryDecoder.decodeGeometry(geometry.getAsString(),false);
-            this.wayPointCoordinates = new double[wayPointCoordinates.size()][2];
-
-
-            // fill the way point coordinates list for later use
-            for (int i = 0; i < wayPointCoordinates.size(); i++) {
-                JsonElement j = wayPointCoordinates.get(i);
-                JsonArray arr = j.getAsJsonArray();
-                this.wayPointCoordinates[i][0] = arr.get(0).getAsDouble();
-                this.wayPointCoordinates[i][1] = arr.get(1).getAsDouble();
-            }
-
-
-            JsonArray segments = route.getAsJsonArray("segments");
-
-            for (JsonElement e : segments) {
-                JsonObject segment = e.getAsJsonObject();
-
-                setDistance(segment.get("distance").getAsDouble());
-                setDuration(segment.get("duration").getAsDouble());
-
-                JsonArray steps = segment.getAsJsonArray("steps");
-
-                for (JsonElement j : steps) {
-
-                    DirectionsStep step = gson.fromJson(j,DirectionsStep.class);
-                    double lat;
-                    double longl;
-
-                    // kinda stinky but it works
-                    for (int i = 0; i < 2; i++) {
-                        lat = this.wayPointCoordinates[step.getWay_points().get(i)][0];
-                        longl = this.wayPointCoordinates[step.getWay_points().get(i)][1];
-                        step.getWaypoints()[i] = new GeoPoint(lat,longl);
-                    }
-
-                    addStep(step);
-                    Log.d(TAG, "parse: added step" + step);
-                }
-            }
-
-        }
-
-
-
-    }
-}

app/src/main/java/com/a1/nextlocation/json/DirectionsStep.java

@@ -1,72 +0,0 @@
-package com.a1.nextlocation.json;
-
-import org.osmdroid.util.GeoPoint;
-
-import java.util.ArrayList;
-
-/**
- * pojo class that holds the step object from the api response
- */
-public class DirectionsStep {
-    private double distance;
-    private double duration;
-    private String instruction;
-    private String name;
-    /**
-     * these are the actual waypoints that the step refers to. The first is the beginning of the step, and the second is what it leads to.
-     * The second geopoint is always the first geopoint of the next step in the list of the {@link DirectionsResult} object.
-     */
-    private GeoPoint[] waypoints = new GeoPoint[2];
-    /**
-     * this is a list of the waypoints that are in the response, it is called way_points so it can be automatically serialized with gson
-     */
-    private ArrayList<Integer> way_points;
-
-    public double getDistance() {
-        return distance;
-    }
-
-    public void setDistance(double distance) {
-        this.distance = distance;
-    }
-
-    public double getDuration() {
-        return duration;
-    }
-
-    public void setDuration(double duration) {
-        this.duration = duration;
-    }
-
-    public String getInstruction() {
-        return instruction;
-    }
-
-    public void setInstruction(String instruction) {
-        this.instruction = instruction;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public ArrayList<Integer> getWay_points() {
-        return way_points;
-    }
-
-    public void setWay_points(ArrayList<Integer> way_points) {
-        this.way_points = way_points;
-    }
-
-    public GeoPoint[] getWaypoints() {
-        return waypoints;
-    }
-
-    public void setWaypoints(GeoPoint[] waypoints) {
-        this.waypoints = waypoints;
-    }
-}

app/src/main/java/com/a1/nextlocation/json/GeometryDecoder.java

@@ -1,63 +0,0 @@
-package com.a1.nextlocation.json;
-
-import com.google.gson.JsonArray;
-
-import org.json.JSONArray;
-import org.json.JSONException;
-
-/**
- * source: https://github.com/GIScience/openrouteservice-docs#geometry-decoding
- */
-public class GeometryDecoder {
-
-    public static JsonArray decodeGeometry(String encodedGeometry, boolean inclElevation) {
-        JsonArray geometry = new JsonArray();
-        int len = encodedGeometry.length();
-        int index = 0;
-        int lat = 0;
-        int lng = 0;
-        int ele = 0;
-
-        while (index < len) {
-            int result = 1;
-            int shift = 0;
-            int b;
-            do {
-                b = encodedGeometry.charAt(index++) - 63 - 1;
-                result += b << shift;
-                shift += 5;
-            } while (b >= 0x1f);
-            lat += (result & 1) != 0 ? ~(result >> 1) : (result >> 1);
-
-            result = 1;
-            shift = 0;
-            do {
-                b = encodedGeometry.charAt(index++) - 63 - 1;
-                result += b << shift;
-                shift += 5;
-            } while (b >= 0x1f);
-            lng += (result & 1) != 0 ? ~(result >> 1) : (result >> 1);
-
-
-            if(inclElevation){
-                result = 1;
-                shift = 0;
-                do {
-                    b = encodedGeometry.charAt(index++) - 63 - 1;
-                    result += b << shift;
-                    shift += 5;
-                } while (b >= 0x1f);
-                ele += (result & 1) != 0 ? ~(result >> 1) : (result >> 1);
-            }
-
-            JsonArray location = new JsonArray();
-            location.add(lat / 1E5);
-            location.add(lng / 1E5);
-            if(inclElevation){
-                location.add((float) (ele / 100));
-            }
-            geometry.add(location);
-        }
-        return geometry;
-    }
-}

app/src/main/java/com/a1/nextlocation/network/ApiHandler.java

@@ -4,20 +4,14 @@ import android.util.Log;
 
 import com.a1.nextlocation.data.Location;
 import com.a1.nextlocation.data.Route;
-import com.a1.nextlocation.json.DirectionsResult;
-import com.google.gson.Gson;
-import com.google.gson.JsonObject;
 
 import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
 import java.util.Objects;
 import java.util.concurrent.atomic.AtomicReference;
 
 import okhttp3.MediaType;
 import okhttp3.OkHttpClient;
 import okhttp3.Request;
-import okhttp3.RequestBody;
 import okhttp3.Response;
 
 public enum ApiHandler {
@@ -28,22 +22,21 @@ public enum ApiHandler {
     public static final MediaType JSON = MediaType.get("application/json; charset=utf-8");
     private final String BASE_URL = "https://api.openrouteservice.org/v2/directions/";
     private final String API_KEY = "5b3ce3597851110001cf6248d4eee2099f724255918adc71cc502b2a";
-    private final String DIRECTIONS_MODE = "foot-walking";
-    private List<DirectionsListener> listeners = new ArrayList<>();
+    private final String DIRECTIONS_MODE = "foot_walking";
 
     private OkHttpClient client = new OkHttpClient();
 
-    public void getDirections(Location startLocation, Location endLocation) {
-        getDirections(startLocation.getCoordinates(),endLocation.getCoordinates());
+    public Route getDirections(Location startLocation, Location endLocation) {
+        return getDirections(startLocation.getCoordinates(),endLocation.getCoordinates());
     }
 
-    public void getDirections(double startLat, double startLong, double endLat, double endLong) {
-        getDirections(startLat + "," + startLong, endLat + "," + endLong);
+    public Route getDirections(double startLat, double startLong, double endLat, double endLong) {
+        return getDirections(startLat + "," + startLong, endLat + "," + endLong);
     }
 
-    public void getDirections(String startLocation, String endLocation) {
-
+    public Route getDirections(String startLocation, String endLocation) {
         String requestUrl = BASE_URL + DIRECTIONS_MODE + "?api_key=" + API_KEY + "&start=" +startLocation + "&end=" + endLocation;
+        AtomicReference<Route> res = null;
         Thread t = new Thread(() -> {
 
             Request request = new Request.Builder().url(requestUrl).build();
@@ -52,14 +45,6 @@ public enum ApiHandler {
                 if (response.body() != null) {
                     String responseString = Objects.requireNonNull(response.body()).string();
                     Log.d(TAG, "getDirections: got response: " + responseString);
-
-                    DirectionsResult result = new DirectionsResult();
-                    result.parse(responseString);
-                    Log.d(TAG, "getDirections: " + result.getSteps().size());
-
-                    for (DirectionsListener listener : listeners) {
-                        listener.onDirectionsAvailable(result);
-                    }
                 }
 
             } catch (IOException e) {
@@ -69,59 +54,12 @@ public enum ApiHandler {
 
         t.start();
 
-    }
-
-    public void addListener(DirectionsListener listener) {
-        this.listeners.add(listener);
-    }
-
-    public void getDirections(Route route) {
-//        for (int i = 0; i < route.getLocations().size()-1; i+= 2) {
-//            Location start = route.getLocations().get(i);
-//            Location end = route.getLocations().get(i+1);
-//            getDirections(start,end);
-//        }
-
-        ArrayList<double[]> allCoords = new ArrayList<>();
-        for (Location location : route.getLocations()) {
-            allCoords.add(location.getCoordinatesAsDoubles());
+        try {
+            t.join();
+        } catch (InterruptedException e) {
+            e.printStackTrace();
         }
-
-        String body = "{\"coordinates\":" + new Gson().toJson(allCoords) + "}";
-
-
-        String requestUrl = BASE_URL + DIRECTIONS_MODE + "?api_key=" + API_KEY;
-
-        Thread t = new Thread(() -> {
-
-            RequestBody requestBody = RequestBody.create(body,JSON);
-            Request request = new Request.Builder()
-                    .url(requestUrl)
-                    .post(requestBody)
-                    .build();
-
-            try (Response response = client.newCall(request).execute()) {
-                if (response.body() != null) {
-                    String responseString = Objects.requireNonNull(response.body()).string();
-                    Log.d(TAG, "getDirections: got response: " + responseString);
-
-                    DirectionsResult result = new DirectionsResult();
-                    result.parseRoute(responseString);
-                    Log.d(TAG, "getDirections: " + result.getSteps().size());
-
-                    for (DirectionsListener listener : listeners) {
-                        listener.onDirectionsAvailable(result);
-                    }
-                }
-
-            } catch (IOException e) {
-                Log.d(TAG, "getDirections: caught exception: " + e.getLocalizedMessage());
-            }
-        });
-
-        t.start();
-
-
+        return res.get();
     }
 
 

app/src/main/java/com/a1/nextlocation/network/DirectionsListener.java

@@ -1,8 +0,0 @@
-package com.a1.nextlocation.network;
-
-import com.a1.nextlocation.data.Route;
-import com.a1.nextlocation.json.DirectionsResult;
-
-public interface DirectionsListener {
-    void onDirectionsAvailable(DirectionsResult result);
-}

app/src/main/java/com/a1/nextlocation/recyclerview/CouponAdapter.java

@@ -3,10 +3,13 @@ package com.a1.nextlocation.recyclerview;
 import android.content.Context;
 import android.view.View;
 import android.view.ViewGroup;
+import android.view.LayoutInflater;
+import android.widget.TextView;
 
 import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView;
 
+import com.a1.nextlocation.R;
 import com.a1.nextlocation.data.Coupon;
 
 import java.util.List;
@@ -23,31 +26,49 @@ public class CouponAdapter extends RecyclerView.Adapter<CouponAdapter.CouponView
 
     class CouponViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
 
+        private TextView couponCode;
+        private TextView couponReward;
+
         public CouponViewHolder(@NonNull View itemView) {
             super(itemView);
+            itemView.setOnClickListener(this);
+        }
+
+
+        public void setTextViewName(String text){
+            this.couponReward = itemView.findViewById(R.id.coupon_name);
+            this.couponReward.setText(text);
         }
 
         @Override
-        public void onClick(View view) {
+        public void onClick(View v) {
             clickListener.onItemClick(getAdapterPosition());
         }
     }
 
     public CouponAdapter(Context context, List<Coupon> coupon, OnItemClickListener listener){
-        appContext = context;
-        couponList = coupon;
-        clickListener = listener;
+        this.appContext = context;
+        this.couponList = coupon;
+        this.clickListener = listener;
+
+    }
+
+    public CouponAdapter(Context context, List<Coupon> coupon) {
+        this.appContext = context;
+        this.couponList = coupon;
     }
 
     @NonNull
     @Override
     public CouponViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        return null;
+        View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.coupon_item, parent, false);
+        return new CouponViewHolder(itemView);
     }
 
     @Override
     public void onBindViewHolder(@NonNull CouponViewHolder holder, int position) {
-
+        Coupon coupon = couponList.get(position);
+        holder.setTextViewName(coupon.getReward());
     }
 
     @Override
@@ -55,7 +76,4 @@ public class CouponAdapter extends RecyclerView.Adapter<CouponAdapter.CouponView
         return couponList.size();
     }
 
-
-
-
 }

app/src/main/java/com/a1/nextlocation/recyclerview/CouponLoader.java

@@ -5,11 +5,9 @@ import android.util.Log;
 
 import com.a1.nextlocation.data.Coupon;
 import com.a1.nextlocation.data.FileIO;
-import com.a1.nextlocation.data.Location;
 import com.google.gson.reflect.TypeToken;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 
 public class CouponLoader implements Loader<List<Coupon>> {

app/src/main/java/com/a1/nextlocation/recyclerview/LocationAdapter.java

@@ -18,7 +18,7 @@ public class LocationAdapter extends RecyclerView.Adapter<LocationAdapter.Locati
 
     private Context appContext;
     private List<Location> locationList;
-    private CouponAdapter.OnItemClickListener clickListener;
+    private OnItemClickListener clickListener;
 
     public interface OnItemClickListener {
         void onItemClick(int clickedPosition);
@@ -31,6 +31,7 @@ public class LocationAdapter extends RecyclerView.Adapter<LocationAdapter.Locati
         public LocationViewHolder(@NonNull View itemView) {
             super(itemView);
             this.locationName = itemView.findViewById(R.id.location_name);
+            itemView.setOnClickListener(this);
         }
 
         @Override
@@ -39,11 +40,12 @@ public class LocationAdapter extends RecyclerView.Adapter<LocationAdapter.Locati
         }
 
         public void setTextViewText(String text){
+            this.locationName = itemView.findViewById(R.id.location_name);
             locationName.setText(text);
         }
     }
 
-    public LocationAdapter(Context context, List<Location> location, CouponAdapter.OnItemClickListener listener){
+    public LocationAdapter(Context context, List<Location> location, OnItemClickListener listener){
         this.appContext = context;
         this.locationList = location;
         this.clickListener = listener;
@@ -52,9 +54,8 @@ public class LocationAdapter extends RecyclerView.Adapter<LocationAdapter.Locati
     @NonNull
     @Override
     public LocationAdapter.LocationViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.fragment_location, parent, false);
-        LocationViewHolder viewHolder = new LocationViewHolder(itemView);
-        return viewHolder;
+        View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.location_item, parent, false);
+        return new LocationViewHolder(itemView);
     }
 
     @Override

app/src/main/java/com/a1/nextlocation/recyclerview/RouteAdapter.java

@@ -1,12 +1,17 @@
 package com.a1.nextlocation.recyclerview;
 
 import android.content.Context;
+import android.util.Log;
+import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.TextView;
 
 import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView;
 
+import com.a1.nextlocation.R;
+import com.a1.nextlocation.data.Location;
 import com.a1.nextlocation.data.Route;
 
 import java.util.List;
@@ -23,14 +28,23 @@ public class RouteAdapter extends RecyclerView.Adapter<RouteAdapter.RouteViewHol
 
     class RouteViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
 
+        private TextView routeName;
+
         public RouteViewHolder(@NonNull View itemView) {
             super(itemView);
+            this.routeName = itemView.findViewById(R.id.route_name);
+            itemView.setOnClickListener(this);
         }
 
         @Override
         public void onClick(View view) {
             clickListener.onItemClick(getAdapterPosition());
         }
+
+        public void setTextViewText(String text){
+            this.routeName = itemView.findViewById(R.id.route_name);
+            this.routeName.setText(text);
+        }
     }
 
     public RouteAdapter(Context context, List<Route> route, CouponAdapter.OnItemClickListener listener){
@@ -42,12 +56,14 @@ public class RouteAdapter extends RecyclerView.Adapter<RouteAdapter.RouteViewHol
     @NonNull
     @Override
     public RouteAdapter.RouteViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        return null;
+        View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.route_item, parent, false);
+        return new RouteViewHolder(itemView);
     }
 
     @Override
     public void onBindViewHolder(@NonNull RouteAdapter.RouteViewHolder holder, int position) {
-
+        Route route = routeList.get(position);
+        holder.setTextViewText(route.getName());
     }
 
     @Override

app/src/main/res/layout-land/fragment_coupon.xml

@@ -1,284 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:background="@color/primaryColour"
-    tools:context=".fragments.CouponFragment">
-
-    <androidx.appcompat.widget.AppCompatImageButton
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:backgroundTint="@color/primaryColour"
-        android:src="@drawable/ic_back_button_24"
-        app:layout_constraintBottom_toBottomOf="@+id/textView"
-        app:layout_constraintEnd_toStartOf="@+id/textView"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="@+id/textView" />
-
-    <TextView
-        android:id="@+id/textView"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="10dp"
-        android:text="@string/coupons"
-        android:textColor="@color/white"
-        android:textSize="30sp"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/Box1"
-        android:layout_width="match_parent"
-        android:layout_height="50dp"
-        app:layout_constraintBottom_toTopOf="@id/Box2"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/textView"
-        android:background="@color/secondaryColour"
-        android:layout_marginHorizontal="20dp"
-
-        >
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="Code"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="@id/Balk"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <View
-            android:id="@+id/Balk"
-            android:layout_width="1dp"
-            android:layout_height="match_parent"
-            android:background="@color/black"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent"
-            />
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="Waarde"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="@id/Balk"
-            app:layout_constraintTop_toTopOf="parent" />
-
-
-    </androidx.constraintlayout.widget.ConstraintLayout>
-
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/Box2"
-        android:layout_width="match_parent"
-        android:layout_height="50dp"
-        android:layout_marginHorizontal="20dp"
-        android:background="@color/secondaryColour"
-        app:layout_constraintBottom_toTopOf="@id/Box3"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/Box1"
-
-        >
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="FRISDRANKJE20"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="@id/Balk2"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <View
-            android:id="@+id/Balk2"
-            android:layout_width="1dp"
-            android:layout_height="match_parent"
-            android:background="@color/black"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="1x Frisdrank"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="@id/Balk2"
-            app:layout_constraintTop_toTopOf="parent" />
-
-
-    </androidx.constraintlayout.widget.ConstraintLayout>
-
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/Box3"
-        android:layout_width="match_parent"
-        android:layout_height="50dp"
-        android:layout_marginHorizontal="20dp"
-        android:background="@color/secondaryColour"
-        app:layout_constraintBottom_toTopOf="@id/Box4"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/Box2"
-        >
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="CHOCOMEL30"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="@id/Balk3"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <View
-            android:id="@+id/Balk3"
-            android:layout_width="1dp"
-            android:layout_height="match_parent"
-            android:background="@color/black"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="1x Chocomel"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="@id/Balk3"
-            app:layout_constraintTop_toTopOf="parent" />
-
-
-    </androidx.constraintlayout.widget.ConstraintLayout>
-
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/Box4"
-        android:layout_width="match_parent"
-        android:layout_height="50dp"
-        app:layout_constraintBottom_toTopOf="@id/Box5"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/Box3"
-        android:background="@color/secondaryColour"
-        android:layout_marginHorizontal="20dp"
-
-        >
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="FRISTI200"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="@id/Balk4"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <View
-            android:id="@+id/Balk4"
-            android:layout_width="1dp"
-            android:layout_height="match_parent"
-            android:background="@color/black"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent"
-            />
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="2x Fristi"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="@id/Balk4"
-            app:layout_constraintTop_toTopOf="parent" />
-
-    </androidx.constraintlayout.widget.ConstraintLayout>
-
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/Box5"
-        android:layout_width="match_parent"
-        android:layout_height="50dp"
-        app:layout_constraintBottom_toTopOf="@id/ButtonActivate"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/Box4"
-        android:background="@color/secondaryColour"
-        android:layout_marginHorizontal="20dp"
-
-        >
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="OLA30"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="@id/Balk5"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <View
-            android:id="@+id/Balk5"
-            android:layout_width="1dp"
-            android:layout_height="match_parent"
-            android:background="@color/black"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent"
-            />
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="1x Waterijsje"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="@id/Balk5"
-            app:layout_constraintTop_toTopOf="parent" />
-
-    </androidx.constraintlayout.widget.ConstraintLayout>
-
-    <Button
-        android:id="@+id/ButtonActivate"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:backgroundTint="@color/buttonColour"
-        android:text="Activate"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/Box5"
-        />
-
-</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -10,7 +10,7 @@
         android:id="@+id/fragment_layout"
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/topBar"
         app:layout_constraintBottom_toTopOf="@id/navbar"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
@@ -34,7 +34,6 @@
         android:id="@+id/topBar"
         android:layout_width="match_parent"
         android:layout_height="50dp"
-        android:layout_marginTop="50dp"
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintBottom_toTopOf="@id/fragment_layout"
         app:layout_constraintStart_toStartOf="parent"

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

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/Box1"
+        android:layout_width="match_parent"
+        android:layout_height="70dp"
+        android:layout_marginHorizontal="20dp"
+        android:layout_marginTop="16dp"
+        android:layout_marginBottom="16dp"
+
+        android:background="@color/secondaryColour"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.4"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <TextView
+            android:id="@+id/coupon_name"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="20dp"
+            android:text="Naam"
+            android:textColor="@color/black"
+            android:textSize="20sp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -1,284 +1,39 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:background="@color/primaryColour"
-    tools:context=".fragments.CouponFragment">
-
-    <androidx.appcompat.widget.AppCompatImageButton
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:backgroundTint="@color/primaryColour"
-        android:src="@drawable/ic_back_button_24"
-        app:layout_constraintBottom_toBottomOf="@+id/textView"
-        app:layout_constraintEnd_toStartOf="@+id/textView"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="@+id/textView" />
+    tools:context=".fragments.LocationFragment">
 
     <TextView
-        android:id="@+id/textView"
+        android:id="@+id/coupon_RV"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginTop="10dp"
-        android:text="@string/coupons"
-        android:textColor="@color/white"
-        android:textSize="30sp"
-        app:layout_constraintEnd_toEndOf="parent"
+        android:layout_margin="9dp"
+        android:text="Statistics"
+        android:textSize="20sp"
+        app:layout_constraintStart_toEndOf="@id/couponBackButton"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <ImageButton
+        android:id="@+id/couponBackButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/ic_back_button_24"
+        android:backgroundTint="@color/buttonColour"
+        android:text="Back"
+        android:layout_margin="10dp"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
 
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/Box1"
-        android:layout_width="match_parent"
-        android:layout_height="70dp"
-        app:layout_constraintBottom_toTopOf="@id/Box2"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/textView"
-        android:background="@color/secondaryColour"
-        android:layout_marginHorizontal="20dp"
-
-        >
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="Code"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="@id/Balk"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <View
-            android:id="@+id/Balk"
-            android:layout_width="1dp"
-            android:layout_height="match_parent"
-            android:background="@color/black"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent"
-            />
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="Waarde"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="@id/Balk"
-            app:layout_constraintTop_toTopOf="parent" />
-
-
-    </androidx.constraintlayout.widget.ConstraintLayout>
-
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/Box2"
-        android:layout_width="match_parent"
-        android:layout_height="70dp"
-        android:layout_marginHorizontal="20dp"
-        android:background="@color/secondaryColour"
-        app:layout_constraintBottom_toTopOf="@id/Box3"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/Box1"
-
-        >
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="FRISDRANKJE20"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="@id/Balk2"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <View
-            android:id="@+id/Balk2"
-            android:layout_width="1dp"
-            android:layout_height="match_parent"
-            android:background="@color/black"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="1x Frisdrank"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="@id/Balk2"
-            app:layout_constraintTop_toTopOf="parent" />
-
-
-    </androidx.constraintlayout.widget.ConstraintLayout>
-
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/Box3"
-        android:layout_width="match_parent"
-        android:layout_height="70dp"
-        android:layout_marginHorizontal="20dp"
-        android:background="@color/secondaryColour"
-        app:layout_constraintBottom_toTopOf="@id/Box4"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/Box2"
-        >
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="CHOCOMEL30"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="@id/Balk3"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <View
-            android:id="@+id/Balk3"
-            android:layout_width="1dp"
-            android:layout_height="match_parent"
-            android:background="@color/black"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="1x Chocomel"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="@id/Balk3"
-            app:layout_constraintTop_toTopOf="parent" />
-
-
-    </androidx.constraintlayout.widget.ConstraintLayout>
-
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/Box4"
-        android:layout_width="match_parent"
-        android:layout_height="70dp"
-        app:layout_constraintBottom_toTopOf="@id/Box5"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/Box3"
-        android:background="@color/secondaryColour"
-        android:layout_marginHorizontal="20dp"
-
-        >
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="FRISTI200"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="@id/Balk4"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <View
-            android:id="@+id/Balk4"
-            android:layout_width="1dp"
-            android:layout_height="match_parent"
-            android:background="@color/black"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent"
-            />
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="2x Fristi"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="@id/Balk4"
-            app:layout_constraintTop_toTopOf="parent" />
-
-    </androidx.constraintlayout.widget.ConstraintLayout>
-
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/Box5"
-        android:layout_width="match_parent"
-        android:layout_height="70dp"
-        app:layout_constraintBottom_toTopOf="@id/ButtonActivate"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/Box4"
-        android:background="@color/secondaryColour"
-        android:layout_marginHorizontal="20dp"
-
-        >
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="OLA30"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="@id/Balk5"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <View
-            android:id="@+id/Balk5"
-            android:layout_width="1dp"
-            android:layout_height="match_parent"
-            android:background="@color/black"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent"
-            />
-
-        <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="1x Waterijsje"
-            android:textColor="@color/black"
-            android:textSize="20sp"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="@id/Balk5"
-            app:layout_constraintTop_toTopOf="parent" />
-
-    </androidx.constraintlayout.widget.ConstraintLayout>
-
-    <Button
-        android:id="@+id/ButtonActivate"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:backgroundTint="@color/buttonColour"
-        android:text="Activate"
+    <androidx.recyclerview.widget.RecyclerView
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        android:id="@+id/couponRecyclerView"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/Box5"
-        />
-
+        app:layout_constraintTop_toBottomOf="@+id/couponBackButton" />
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
@@ -9,6 +10,23 @@
     <org.osmdroid.views.MapView
         android:id="@+id/mapView"
         android:layout_width="match_parent"
-        android:layout_height="match_parent" />
+        android:layout_height="match_parent">
+
+    </org.osmdroid.views.MapView>
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <ImageButton
+            android:id="@+id/location_list_button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dp"
+            android:layout_marginEnd="20dp"
+            android:src="@drawable/ic_baseline_outlined_flag_24"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
 
 </FrameLayout>

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

@@ -14,11 +14,11 @@
         android:layout_margin="9dp"
         android:text="Locations"
         android:textSize="20sp"
-        app:layout_constraintStart_toEndOf="@id/routeBackButton"
+        app:layout_constraintStart_toEndOf="@id/locationBackButton"
         app:layout_constraintTop_toTopOf="parent" />
 
     <ImageButton
-        android:id="@+id/routeBackButton"
+        android:id="@+id/locationBackButton"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:background="@drawable/ic_back_button_24"
@@ -31,6 +31,7 @@
     <androidx.recyclerview.widget.RecyclerView
         android:layout_width="0dp"
         android:layout_height="0dp"
+        android:id="@+id/locationRecyclerView"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"

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

@@ -28,7 +28,7 @@
         app:layout_constraintTop_toTopOf="parent" />
 
     <androidx.recyclerview.widget.RecyclerView
-        android:id="@+id/routeListRV"
+        android:id="@+id/routeRecyclerView"
         android:layout_width="0dp"
         android:layout_height="0dp"
         android:background="@color/primaryColour"

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

@@ -7,16 +7,6 @@
     android:background="@color/primaryColour"
     tools:context=".fragments.StatisticFragment">
 
-    <androidx.appcompat.widget.AppCompatImageButton
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:backgroundTint="@color/primaryColour"
-        android:src="@drawable/ic_back_button_24"
-        app:layout_constraintBottom_toBottomOf="@+id/textView"
-        app:layout_constraintEnd_toStartOf="@+id/textView"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="@+id/textView" />
-
     <TextView
         android:id="@+id/textView"
         android:layout_width="wrap_content"
@@ -211,6 +201,7 @@
         <TextView
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            android:id="@+id/couponAmount"
             android:text="GETAL"
             android:textColor="@color/black"
             android:textSize="20sp"

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

@@ -17,7 +17,7 @@
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
-        android:id="@+id/routeName"
+        android:id="@+id/route_name"
         android:text="test text"
         android:gravity="center"
         android:textSize="20dp"