Merge branch 'Fragment' into develop

# Conflicts: resolved
#	app/src/main/res/layout/fragment_location.xml
#	app/src/main/res/layout/fragment_location_detail.xml

app/build.gradle

@@ -35,6 +35,8 @@ dependencies {
     implementation "androidx.room:room-runtime:$room_version"
     annotationProcessor "androidx.room:room-compiler:$room_version"
 
+    //gson
+    implementation 'com.google.code.gson:gson:2.8.6'
 
     implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'com.google.android.material:material:1.2.1'

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

@@ -1,13 +1,21 @@
 package com.a1.nextlocation;
 
+import androidx.annotation.NonNull;
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentTransaction;
 
 import android.os.Bundle;
+import android.view.MenuItem;
 
 import com.a1.nextlocation.R;
+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.google.android.material.bottomnavigation.BottomNavigationView;
 
 public class MainActivity extends AppCompatActivity {
-
     /**
      * onCreate method that creates the main activity
      * @param savedInstanceState the saved instance state of the app
@@ -16,5 +24,33 @@ public class MainActivity extends AppCompatActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
+
+        BottomNavigationView bottomNav = findViewById(R.id.navbar);
+        bottomNav.setOnNavigationItemSelectedListener(navListener);
+
+        getSupportFragmentManager().beginTransaction().replace(R.id.fragment_layout, new HomeFragment()).commit();
     }
+
+
+    private BottomNavigationView.OnNavigationItemSelectedListener navListener = item -> {
+        Fragment selectedFragment = null;
+
+        switch (item.getItemId()) {
+            case R.id.locations:
+                selectedFragment = new HomeFragment();
+                break;
+            case R.id.routes:
+                selectedFragment = new RouteFragment();
+                break;
+            case R.id.statistics:
+                selectedFragment = new StatisticFragment();
+                break;
+            case R.id.settings:
+                selectedFragment = new SettingsFragment();
+                break;
+        }
+
+        getSupportFragmentManager().beginTransaction().replace(R.id.fragment_layout, selectedFragment).commit();
+        return true;
+    };
 }

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

@@ -1,23 +1,34 @@
 package com.a1.nextlocation.data;
 
 import androidx.annotation.NonNull;
+import androidx.room.ColumnInfo;
 import androidx.room.Entity;
 import androidx.room.Ignore;
 import androidx.room.PrimaryKey;
+import androidx.room.TypeConverters;
 
+import com.a1.nextlocation.data.db.CouponListTypeConverter;
+
+import java.util.ArrayList;
 import java.util.List;
 
-@Entity
+@Entity(tableName = "userdata")
 public class Data {
 
 
 
     @PrimaryKey
     @NonNull
+    @ColumnInfo(name = "distance_traveled")
     private float distanceTraveled;
 
+    @ColumnInfo(name = "locations_visited")
     private int locationsVisited;
+
+    @ColumnInfo(name = "total_time")
     private int totalTime;
+
+    @TypeConverters(CouponListTypeConverter.class)
     private List<Coupon> couponList;
 
     @Ignore
@@ -34,6 +45,7 @@ public class Data {
         this.distanceTraveled = 0;
         this.locationsVisited = 0;
         this.totalTime = 0;
+        couponList = new ArrayList<>();
     }
     
 

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

@@ -1,6 +1,8 @@
 package com.a1.nextlocation.data;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.room.ColumnInfo;
 import androidx.room.Entity;
 import androidx.room.PrimaryKey;
 
@@ -13,13 +15,26 @@ public class Location {
     @NonNull
     private String name;
 
+    /**
+     * coordinates will be saved as for example: 2.434343,4.65656;3.656565,6.43434
+     * so lat1,long1;lat2,long2
+     */
     private String coordinates;
     private String description;
 
-    public Location(@NotNull String name, String coordinates, String description) {
+    @ColumnInfo(name = "image_url")
+    @Nullable
+    private String imageUrl;
+
+    public Location(@NotNull String name, String coordinates, String description, @Nullable String imageUrl) {
         this.name = name;
         this.coordinates = coordinates;
         this.description = description;
+        this.imageUrl = imageUrl;
+    }
+
+    public Location(@NotNull String name, double latCoord, double longCoord, String description, @Nullable String imageUrl) {
+        this(name,getStringFromCoordinates(latCoord,longCoord),description,imageUrl);
     }
 
     @NotNull
@@ -46,4 +61,34 @@ public class Location {
     public void setDescription(String description) {
         this.description = description;
     }
+
+    @Nullable
+    public String getImageUrl() {
+        return imageUrl;
+    }
+
+    public void setImageUrl(@Nullable String imageUrl) {
+        this.imageUrl = imageUrl;
+    }
+
+    public double[] getCoordinatesAsDoubles() {
+        double[] res = new double[2];
+        res[0] = getLat();
+        res[1] = getLong();
+
+        return res;
+    }
+
+    public double getLat() {
+        return Double.parseDouble(this.coordinates.split(",")[0]);
+    }
+
+    public double getLong() {
+        return Double.parseDouble(this.coordinates.split(",")[1]);
+    }
+
+    public static String getStringFromCoordinates(double lat1, double long1) {
+        return lat1 + "," + long1;
+    }
+
 }

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

@@ -4,6 +4,9 @@ import androidx.annotation.NonNull;
 import androidx.room.ColumnInfo;
 import androidx.room.Entity;
 import androidx.room.PrimaryKey;
+import androidx.room.TypeConverters;
+
+import com.a1.nextlocation.data.db.LocationListTypeConverter;
 
 import org.jetbrains.annotations.NotNull;
 
@@ -17,6 +20,7 @@ public class Route {
     @NonNull
     private String name;
 
+    @TypeConverters(LocationListTypeConverter.class)
     private List<Location> locations;
 
     @ColumnInfo(name = "total_distance")

app/src/main/java/com/a1/nextlocation/data/db/CouponListTypeConverter.java

@@ -0,0 +1,33 @@
+package com.a1.nextlocation.data.db;
+
+import androidx.room.TypeConverter;
+
+import com.a1.nextlocation.data.Coupon;
+import com.a1.nextlocation.data.Route;
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
+
+import java.lang.reflect.Type;
+import java.util.Collections;
+import java.util.List;
+
+public class CouponListTypeConverter {
+    private static Gson gson = new Gson();
+
+    @TypeConverter
+    public static List<Coupon> toRoutesList(String data) {
+        if (data == null) {
+            return Collections.emptyList();
+        }
+        Type listType = new TypeToken<List<Coupon>>() {}.getType();
+
+        return gson.fromJson(data,listType);
+    }
+
+    @TypeConverter
+    public static String fromRoutesList(List<Coupon> list) {
+        return gson.toJson(list);
+    }
+
+
+}

app/src/main/java/com/a1/nextlocation/data/db/Database.java

@@ -8,9 +8,11 @@ import androidx.room.RoomDatabase;
 import androidx.sqlite.db.SupportSQLiteDatabase;
 
 import com.a1.nextlocation.data.Coupon;
+import com.a1.nextlocation.data.Data;
 import com.a1.nextlocation.data.Location;
 import com.a1.nextlocation.data.Route;
 import com.a1.nextlocation.data.db.dao.CouponDao;
+import com.a1.nextlocation.data.db.dao.DataDao;
 import com.a1.nextlocation.data.db.dao.LocationDao;
 import com.a1.nextlocation.data.db.dao.RouteDao;
 
@@ -20,12 +22,13 @@ import java.util.concurrent.Executors;
 /**
  * @author Sem
  */
-@androidx.room.Database(entities = {Coupon.class,Route.class, Location.class},version = 1,exportSchema = false)
+@androidx.room.Database(entities = {Coupon.class,Route.class, Location.class, Data.class},version = 1,exportSchema = false)
 public abstract class Database extends RoomDatabase {
 
     public abstract RouteDao routeDao();
     public abstract CouponDao couponDao();
     public abstract LocationDao locationDao();
+    public abstract DataDao dataDao();
 
     private static volatile Database INSTANCE;
     private static final int NUMBER_OF_THREADS = 4;
@@ -50,6 +53,7 @@ public abstract class Database extends RoomDatabase {
             super.onCreate(db);
 
             databaseWriterExecutor.execute(() -> {
+                
                 // TODO populate our database here
             });
 

app/src/main/java/com/a1/nextlocation/data/db/LocationListTypeConverter.java

@@ -0,0 +1,31 @@
+package com.a1.nextlocation.data.db;
+
+import androidx.room.TypeConverter;
+
+import com.a1.nextlocation.data.Location;
+import com.a1.nextlocation.data.Route;
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
+
+import java.lang.reflect.Type;
+import java.util.Collections;
+import java.util.List;
+
+public class LocationListTypeConverter {
+    private static Gson gson = new Gson();
+
+    @TypeConverter
+    public static List<Location> toLocationList(String data) {
+        if (data == null) {
+            return Collections.emptyList();
+        }
+        Type listType = new TypeToken<List<Location>>() {}.getType();
+
+        return gson.fromJson(data,listType);
+    }
+
+    @TypeConverter
+    public static String fromLocationList(List<Location> list) {
+        return gson.toJson(list);
+    }
+}

app/src/main/java/com/a1/nextlocation/data/db/dao/CouponDao.java

@@ -22,6 +22,9 @@ public interface CouponDao {
     @Query("SELECT * FROM coupon")
     LiveData<List<Coupon>> selectAll();
 
+    @Update
+    public void update(Coupon coupon);
+
     /*
     to add an observer to the livedata, you can use the example from https://medium.com/mindorks/using-room-database-with-livedata-android-jetpack-cbf89b677b47
      */

app/src/main/java/com/a1/nextlocation/data/db/dao/DataDao.java

@@ -0,0 +1,31 @@
+package com.a1.nextlocation.data.db.dao;
+
+import androidx.room.Dao;
+import androidx.room.Insert;
+import androidx.room.OnConflictStrategy;
+import androidx.room.Query;
+import androidx.room.Update;
+
+import com.a1.nextlocation.data.Data;
+
+@Dao
+public interface DataDao {
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    void insertAll(Data... datas);
+
+    @Update
+    void update(Data data);
+
+    @Query("DELETE FROM userdata")
+    void delete();
+
+    @Query("SELECT * FROM userdata LIMIT 1")
+    Data getData();
+
+    @Query("SELECT * FROM userdata WHERE distance_traveled = :distance LIMIT 1")
+    Data getDataByDistance(float distance);
+
+
+
+}

app/src/main/java/com/a1/nextlocation/data/db/repositories/CouponRepository.java

@@ -20,6 +20,14 @@ public class CouponRepository {
         mAllCoupons = mCouponDao.selectAll();
     }
 
+    public void insert(Coupon... coupons) {
+        mCouponDao.insertAll(coupons);
+    }
+
+    public void update(Coupon coupon) {
+        mCouponDao.update(coupon);
+    }
+
     public LiveData<List<Coupon>> getAllCoupons() {
         return mAllCoupons;
     }
@@ -27,4 +35,8 @@ public class CouponRepository {
     public Coupon getCoupon(String code) {
         return mCouponDao.selectCouponByCode(code);
     }
+
+    public void deleteAll() {
+        mCouponDao.deleteAll();
+    }
 }

app/src/main/java/com/a1/nextlocation/data/db/repositories/DataRepository.java

@@ -0,0 +1,40 @@
+package com.a1.nextlocation.data.db.repositories;
+
+import android.content.Context;
+
+import com.a1.nextlocation.data.Data;
+import com.a1.nextlocation.data.db.Database;
+import com.a1.nextlocation.data.db.dao.DataDao;
+
+public class DataRepository {
+    private DataDao mDataDao;
+    private Data data;
+
+    public DataRepository(Context context) {
+        Database db = Database.getDatabase(context);
+        mDataDao = db.dataDao();
+        data = mDataDao.getData();
+    }
+
+    public Data getData() {
+        return data;
+    }
+
+    public Data getDataByDistance(float distance) {
+        return mDataDao.getDataByDistance(distance);
+    }
+
+    public void deleteAll() {
+        mDataDao.delete();
+    }
+
+    public void update(Data data) {
+        mDataDao.update(data);
+    }
+
+    public void insertAll(Data... datas) {
+        mDataDao.insertAll(datas);
+    }
+
+
+}

app/src/main/java/com/a1/nextlocation/data/db/repositories/LocationRepository.java

@@ -27,4 +27,12 @@ public class LocationRepository {
     public Location getLocationByName(String name) {
         return mLocationDao.getLocationByName(name);
     }
+
+    public void insertAll(Location... locations) {
+        mLocationDao.insertAll(locations);
+    }
+
+    public void deleteAll() {
+        mLocationDao.deleteAll();
+    }
 }

app/src/main/java/com/a1/nextlocation/data/db/repositories/RouteRepository.java

@@ -27,4 +27,8 @@ public class RouteRepository {
     public Route getRouteByName(String name) {
         return  mRouteDao.getRouteByName(name);
     }
+
+    public void deleteAll() {
+        mRouteDao.deleteAll();
+    }
 }

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

@@ -1,11 +1,17 @@
 package com.a1.nextlocation.fragments;
 
+
+
 import android.Manifest;
 import android.content.Context;
 import android.content.pm.PackageManager;
 import android.location.Location;
 import android.location.LocationManager;
 import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -13,11 +19,6 @@ import androidx.core.app.ActivityCompat;
 import androidx.core.content.ContextCompat;
 import androidx.fragment.app.Fragment;
 
-import android.util.Log;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-
 import com.a1.nextlocation.R;
 
 import org.osmdroid.api.IMapController;
@@ -69,7 +70,7 @@ public class HomeFragment extends Fragment {
         Configuration.getInstance().setUserAgentValue(userAgent);
 
         // create the map view
-        mapView = (MapView) view.findViewById(R.id.mapView);
+        mapView = view.findViewById(R.id.mapView);
         mapView.setDestroyMode(false);
         mapView.setTag("mapView");
         mapView.setMultiTouchControls(true);

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

@@ -2,6 +2,8 @@ package com.a1.nextlocation.fragments;
 
 import android.os.Bundle;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
 
 import android.view.LayoutInflater;
@@ -23,15 +25,20 @@ public class SettingsFragment extends Fragment {
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
+        
+        return inflater.inflate(R.layout.fragment_settings, container, false);
+    }
+
+    @Override
+    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
         // Inflate the layout for this fragment
-        View view = getView();
         Spinner dropdown = view.findViewById(R.id.dropdown_menu_Settings);
 
         String[] items = new String[]{"Nederlands", "Engels", "Chinees"};
         ArrayAdapter<String> arrayAdapter = new ArrayAdapter<>(getActivity(), android.R.layout.simple_spinner_dropdown_item, items);
 
         dropdown.setAdapter(arrayAdapter);
-
-        return inflater.inflate(R.layout.fragment_settings, container, false);
     }
 }

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

@@ -0,0 +1,68 @@
+package com.a1.nextlocation.network;
+
+import android.util.Log;
+
+import com.a1.nextlocation.data.Location;
+import com.a1.nextlocation.data.Route;
+
+import java.io.IOException;
+import java.util.Objects;
+import java.util.concurrent.atomic.AtomicReference;
+
+import okhttp3.MediaType;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+
+public enum ApiHandler {
+    INSTANCE;
+
+
+    private static String TAG = ApiHandler.class.getCanonicalName();
+    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 OkHttpClient client = new OkHttpClient();
+
+    public Route getDirections(Location startLocation, Location endLocation) {
+        return getDirections(startLocation.getCoordinates(),endLocation.getCoordinates());
+    }
+
+    public Route getDirections(double startLat, double startLong, double endLat, double endLong) {
+        return getDirections(startLat + "," + startLong, endLat + "," + endLong);
+    }
+
+    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();
+
+            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);
+                }
+
+            } catch (IOException e) {
+                Log.d(TAG, "getDirections: caught exception: " + e.getLocalizedMessage());
+            }
+        });
+
+        t.start();
+
+        try {
+            t.join();
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+        return res.get();
+    }
+
+
+
+
+}

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

@@ -1,8 +1,61 @@
 package com.a1.nextlocation.recyclerview;
 
-public class CouponAdapter {
+import android.content.Context;
+import android.view.View;
+import android.view.ViewGroup;
 
-    class CouponViewHolder {
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.a1.nextlocation.data.Coupon;
+
+import java.util.List;
+
+public class CouponAdapter extends RecyclerView.Adapter<CouponAdapter.CouponViewHolder> {
+
+    private Context appContext;
+    private List<Coupon> couponList;
+    private OnItemClickListener clickListener;
+
+    public interface OnItemClickListener {
+        void onItemClick(int clickedPosition);
+    }
+
+    class CouponViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
+
+        public CouponViewHolder(@NonNull View itemView) {
+            super(itemView);
+        }
+
+        @Override
+        public void onClick(View view) {
+            clickListener.onItemClick(getAdapterPosition());
+        }
+    }
+
+    public CouponAdapter(Context context, List<Coupon> coupon, OnItemClickListener listener){
+        appContext = context;
+        couponList = coupon;
+        clickListener = listener;
+    }
+
+    @NonNull
+    @Override
+    public CouponViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        return null;
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull CouponViewHolder holder, int position) {
 
     }
+
+    @Override
+    public int getItemCount() {
+        return couponList.size();
+    }
+
+
+
+
 }

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

@@ -1,4 +1,23 @@
 package com.a1.nextlocation.recyclerview;
 
+import com.a1.nextlocation.data.Coupon;
+
+import java.util.List;
+
 public class CouponListManager {
+
+    private List<Coupon> coupon;
+
+    public CouponListManager(){
+
+    }
+
+    public List<Coupon> getCoupon() {
+        return coupon;
+    }
+
+    public void setCoupon(List<Coupon> location) {
+        this.coupon = coupon;
+    }
+
 }

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

@@ -1,4 +1,8 @@
 package com.a1.nextlocation.recyclerview;
 
-public class CouponLoader {
+public class CouponLoader implements Loader{
+    @Override
+    public void load() {
+
+    }
 }

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

@@ -0,0 +1,5 @@
+package com.a1.nextlocation.recyclerview;
+
+public interface Loader {
+    void load();
+}

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

@@ -1,8 +1,70 @@
 package com.a1.nextlocation.recyclerview;
 
-public class LocationAdapter {
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
 
-    class LocationViewHolder {
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
 
+import com.a1.nextlocation.R;
+import com.a1.nextlocation.data.Location;
+
+import java.util.List;
+
+public class LocationAdapter extends RecyclerView.Adapter<LocationAdapter.LocationViewHolder> {
+
+    private Context appContext;
+    private List<Location> locationList;
+    private CouponAdapter.OnItemClickListener clickListener;
+
+    public interface OnItemClickListener {
+        void onItemClick(int clickedPosition);
+    }
+
+    class LocationViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
+
+        private TextView locationName;
+
+        public LocationViewHolder(@NonNull View itemView) {
+            super(itemView);
+            this.locationName = itemView.findViewById(R.id.location_name);
+        }
+
+        @Override
+        public void onClick(View view) {
+            clickListener.onItemClick(getAdapterPosition());
+        }
+
+        public void setTextViewText(String text){
+            locationName.setText(text);
+        }
+    }
+
+    public LocationAdapter(Context context, List<Location> location, CouponAdapter.OnItemClickListener listener){
+        this.appContext = context;
+        this.locationList = location;
+        this.clickListener = listener;
+    }
+
+    @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;
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull LocationAdapter.LocationViewHolder holder, int position) {
+        Location location = locationList.get(position);
+        holder.setTextViewText(location.getName());
+    }
+
+    @Override
+    public int getItemCount() {
+        return locationList.size();
     }
 }

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

@@ -1,4 +1,22 @@
 package com.a1.nextlocation.recyclerview;
 
+import com.a1.nextlocation.data.Location;
+
+import java.util.List;
+
 public class LocationListManager {
+
+    private List<Location> location;
+
+    public LocationListManager(){
+
+    }
+
+    public List<Location> getLocation() {
+        return location;
+    }
+
+    public void setLocation(List<Location> location) {
+        this.location = location;
+    }
 }

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

@@ -1,4 +1,8 @@
 package com.a1.nextlocation.recyclerview;
 
-public class LocationLoader {
+public class LocationLoader implements Loader{
+    @Override
+    public void load() {
+
+    }
 }

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

@@ -1,8 +1,57 @@
 package com.a1.nextlocation.recyclerview;
 
-public class RouteAdapter {
+import android.content.Context;
+import android.view.View;
+import android.view.ViewGroup;
 
-    class RouteViewHolder {
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.a1.nextlocation.data.Route;
+
+import java.util.List;
+
+public class RouteAdapter extends RecyclerView.Adapter<RouteAdapter.RouteViewHolder>{
+
+    private Context appContext;
+    private List<Route> routeList;
+    private CouponAdapter.OnItemClickListener clickListener;
+
+    public interface OnItemClickListener {
+        void onItemClick(int clickedPosition);
+    }
+
+    class RouteViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
+
+        public RouteViewHolder(@NonNull View itemView) {
+            super(itemView);
+        }
+
+        @Override
+        public void onClick(View view) {
+            clickListener.onItemClick(getAdapterPosition());
+        }
+    }
+
+    public RouteAdapter(Context context, List<Route> route, CouponAdapter.OnItemClickListener listener){
+        appContext = context;
+        routeList = route;
+        clickListener = listener;
+    }
+
+    @NonNull
+    @Override
+    public RouteAdapter.RouteViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        return null;
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull RouteAdapter.RouteViewHolder holder, int position) {
 
     }
+
+    @Override
+    public int getItemCount() {
+        return routeList.size();
+    }
 }

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

@@ -1,4 +1,27 @@
 package com.a1.nextlocation.recyclerview;
 
-public class RouteListManager {
+import com.a1.nextlocation.data.Route;
+
+import java.util.List;
+
+public class RouteListManager implements Loader{
+
+    List<Route> routes;
+
+    public RouteListManager(){
+
+    }
+
+    public List<Route> getRoutes() {
+        return routes;
+    }
+
+    public void setRoutes(List<Route> routes) {
+        this.routes = routes;
+    }
+
+    @Override
+    public void load() {
+
+    }
 }

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

@@ -1,4 +1,8 @@
 package com.a1.nextlocation.recyclerview;
 
-public class RouteLoader {
+public class RouteLoader implements Loader {
+    @Override
+    public void load() {
+
+    }
 }

app/src/main/res/drawable/ic_home.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M10,20v-6h4v6h5v-8h3L12,3 2,12h3v8z"/>
+</vector>

app/src/main/res/drawable/ic_placeholder.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24"
+        android:viewportHeight="24"
+        android:tint="?attr/colorControlNormal">
+    <path
+        android:pathData="M17.6,11.48 L19.44,8.3a0.63,0.63 0,0 0,-1.09 -0.63l-1.88,3.24a11.43,11.43 0,0 0,-8.94 0L5.65,7.67a0.63,0.63 0,0 0,-1.09 0.63L6.4,11.48A10.81,10.81 0,0 0,1 20L23,20A10.81,10.81 0,0 0,17.6 11.48ZM7,17.25A1.25,1.25 0,1 1,8.25 16,1.25 1.25,0 0,1 7,17.25ZM17,17.25A1.25,1.25 0,1 1,18.25 16,1.25 1.25,0 0,1 17,17.25Z"
+        android:fillColor="@android:color/white"/>
+</vector>

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

@@ -6,7 +6,7 @@
     tools:context=".fragments.HomeFragment">
 
 
-    <com.google.android.gms.maps.MapView
+    <org.osmdroid.views.MapView
         android:id="@+id/mapView"
         android:layout_width="match_parent"
         android:layout_height="match_parent" />

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Tue Dec 08 10:31:45 CET 2020
+#Mon Dec 14 14:48:57 CET 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-all.zip