Adding navigation between fragments and starting map configuration

app/build.gradle

@@ -43,4 +43,5 @@ dependencies {
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
     implementation "androidx.fragment:fragment-ktx:1.5.5"
     implementation 'org.osmdroid:osmdroid-android:6.1.14'
+
 }

app/src/main/AndroidManifest.xml

@@ -2,6 +2,14 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools" >
 
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
+    <uses-permission android:name="android.permission.ACCESS_A"/>
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"  />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"  />
+
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
@@ -12,36 +20,13 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.Geocaching"
         tools:targetApi="31" >
-
-        <!--
-             TODO: Before you run your application, you need a Google Maps API key.
-
-             To get one, follow the directions here:
-
-                https://developers.google.com/maps/documentation/android-sdk/get-api-key
-
-             Once you have your API key (it starts with "AIza"), define a new property in your
-             project's local.properties file (e.g. MAPS_API_KEY=Aiza...), and replace the
-             "YOUR_API_KEY" string in this file with "${MAPS_API_KEY}".
-        -->
-        <meta-data
-            android:name="com.google.android.geo.API_KEY"
-            android:value="YOUR_API_KEY" />
-
         <activity
             android:name=".MainWindow"
             android:exported="true" >
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
     </application>
-
-    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
-    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
-
-    <uses-permission android:name="android.permission.INTERNET" />
-    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"  />
 </manifest>

app/src/main/java/uca/baptistearthur/geocaching/List.kt

@@ -0,0 +1,59 @@
+package uca.baptistearthur.geocaching
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+
+// TODO: Rename parameter arguments, choose names that match
+// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
+private const val ARG_PARAM1 = "param1"
+private const val ARG_PARAM2 = "param2"
+
+/**
+ * A simple [Fragment] subclass.
+ * Use the [List.newInstance] factory method to
+ * create an instance of this fragment.
+ */
+class List : Fragment() {
+    // TODO: Rename and change types of parameters
+    private var param1: String? = null
+    private var param2: String? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        arguments?.let {
+            param1 = it.getString(ARG_PARAM1)
+            param2 = it.getString(ARG_PARAM2)
+        }
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_list, container, false)
+    }
+
+    companion object {
+        /**
+         * Use this factory method to create a new instance of
+         * this fragment using the provided parameters.
+         *
+         * @param param1 Parameter 1.
+         * @param param2 Parameter 2.
+         * @return A new instance of fragment List.
+         */
+        // TODO: Rename and change types and number of parameters
+        @JvmStatic
+        fun newInstance(param1: String, param2: String) =
+            List().apply {
+                arguments = Bundle().apply {
+                    putString(ARG_PARAM1, param1)
+                    putString(ARG_PARAM2, param2)
+                }
+            }
+    }
+}

app/src/main/java/uca/baptistearthur/geocaching/MainWindow.kt

@@ -2,18 +2,41 @@ package uca.baptistearthur.geocaching
 
 import android.os.Bundle
 import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.Fragment
+import com.google.android.material.bottomnavigation.BottomNavigationView
 
 import org.osmdroid.config.Configuration
 class MainWindow: AppCompatActivity() {
-
     override fun onCreate(savedInstanceState: Bundle?) {
 
         super.onCreate(savedInstanceState)
-        Configuration.getInstance().userAgentValue = "Geocaching"
-
-        // Set the user agent for OsmDroid
-
         setContentView(R.layout.main_window)
+
+        loadFragment(Map())
+        val navigation = findViewById<BottomNavigationView>(R.id.bottom_navigation)
+        navigation.selectedItemId= R.id.map
+        navigation.setOnItemSelectedListener {
+            when (it.itemId) {
+                R.id.profile -> {
+                    loadFragment(Profile())
+                    true
+                }
+                R.id.map -> {
+                    loadFragment(Map())
+                    true
+                }
+                R.id.list -> {
+                    loadFragment(List())
+                    true
+                }
+                else -> false
+            }
+        }
+    }
+    private fun loadFragment(fragment: Fragment){
+        val transaction = supportFragmentManager.beginTransaction()
+        transaction.replace(R.id.fragment_container, fragment)
+        transaction.commit()
     }
 
 }

app/src/main/java/uca/baptistearthur/geocaching/Map.kt

@@ -0,0 +1,100 @@
+package uca.baptistearthur.geocaching
+
+import android.content.Context
+import android.content.pm.PackageManager
+import android.location.LocationManager
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.content.ContextCompat
+import androidx.fragment.app.Fragment
+import org.osmdroid.config.Configuration
+import org.osmdroid.util.GeoPoint
+import org.osmdroid.views.MapView
+import org.osmdroid.views.overlay.ScaleBarOverlay
+import android.Manifest.permission.ACCESS_FINE_LOCATION
+import android.hardware.SensorManager
+import android.location.Location
+import android.location.LocationListener
+import androidx.activity.result.contract.ActivityResultContracts
+import org.osmdroid.views.overlay.compass.CompassOverlay
+import org.osmdroid.views.overlay.compass.InternalCompassOrientationProvider
+import org.osmdroid.views.overlay.mylocation.GpsMyLocationProvider
+import org.osmdroid.views.overlay.mylocation.MyLocationNewOverlay
+
+class Map : Fragment() {
+    private lateinit var map : MapView
+    val defaultPoint = GeoPoint(48.8583, 2.2944)
+    var isMapCentered = false;
+    val locationListener = object : LocationListener {
+        override fun onLocationChanged(location: Location) {
+            val geoPoint = GeoPoint(location.latitude, location.longitude)
+            if(!isMapCentered){
+                map.controller.setCenter(geoPoint)
+                isMapCentered=true;
+            }
+            map.invalidate()
+        }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        Configuration.getInstance().userAgentValue = "Geocaching"
+
+    }
+
+    val requestPermissionLauncher = registerForActivityResult(ActivityResultContracts.RequestPermission())
+    { map.controller.setCenter(defaultPoint); }
+
+    private fun configureMap(view: View){
+        map = view.findViewById(R.id.mapView)
+        map.controller.setZoom(20.0);
+        if (ContextCompat.checkSelfPermission(requireActivity(), ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
+            requestPermissionLauncher.launch(ACCESS_FINE_LOCATION)
+        }
+        map.controller.setCenter(defaultPoint)
+
+        val compassOverlay = CompassOverlay(context, InternalCompassOrientationProvider(context), map);
+        compassOverlay.enableCompass();
+        map.getOverlays().add(compassOverlay);
+
+        val scaleBarOverlay = ScaleBarOverlay(map)
+        scaleBarOverlay.setAlignRight(true)
+        map.overlays.add(scaleBarOverlay)
+
+        val myLocation = MyLocationNewOverlay(GpsMyLocationProvider(context), map)
+        myLocation.enableFollowLocation()
+        myLocation.enableMyLocation()
+        map.overlays.add(myLocation)
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        // Inflate the layout for this fragment
+        val view = inflater.inflate(R.layout.fragment_map, container, false)
+        configureMap(view)
+        return view
+    }
+
+    override fun onResume() {
+        super.onResume()
+        if (ContextCompat.checkSelfPermission(requireActivity(), ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
+            val locationManager = requireActivity().getSystemService(Context.LOCATION_SERVICE) as LocationManager
+            locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0f, locationListener)
+        }
+        map.onResume() //needed for compass, my location overlays, v6.0.0 and up
+    }
+
+    override fun onPause() {
+        super.onPause()
+        if (ContextCompat.checkSelfPermission(requireActivity(), ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
+            val locationManager = requireActivity().getSystemService(Context.LOCATION_SERVICE) as LocationManager
+            locationManager.removeUpdates(locationListener)
+            isMapCentered=false;
+        }
+        map.onPause()  //needed for compass, my location overlays, v6.0.0 and up
+    }
+}

app/src/main/java/uca/baptistearthur/geocaching/Profile.kt

@@ -0,0 +1,59 @@
+package uca.baptistearthur.geocaching
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+
+// TODO: Rename parameter arguments, choose names that match
+// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
+private const val ARG_PARAM1 = "param1"
+private const val ARG_PARAM2 = "param2"
+
+/**
+ * A simple [Fragment] subclass.
+ * Use the [Profile.newInstance] factory method to
+ * create an instance of this fragment.
+ */
+class Profile : Fragment() {
+    // TODO: Rename and change types of parameters
+    private var param1: String? = null
+    private var param2: String? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        arguments?.let {
+            param1 = it.getString(ARG_PARAM1)
+            param2 = it.getString(ARG_PARAM2)
+        }
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_profile, container, false)
+    }
+
+    companion object {
+        /**
+         * Use this factory method to create a new instance of
+         * this fragment using the provided parameters.
+         *
+         * @param param1 Parameter 1.
+         * @param param2 Parameter 2.
+         * @return A new instance of fragment Profile.
+         */
+        // TODO: Rename and change types and number of parameters
+        @JvmStatic
+        fun newInstance(param1: String, param2: String) =
+            Profile().apply {
+                arguments = Bundle().apply {
+                    putString(ARG_PARAM1, param1)
+                    putString(ARG_PARAM2, param2)
+                }
+            }
+    }
+}

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

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout 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"
+    tools:context=".List">
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:text="List" />
+
+</FrameLayout>

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

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout 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"
+    tools:context=".Map">
+
+    <org.osmdroid.views.MapView
+        android:id="@+id/mapView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:clickable="true"
+        android:focusable="true" />
+
+</FrameLayout>

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

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout 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"
+    tools:context=".Profile">
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:text="PROFILE" />
+
+</FrameLayout>

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

@@ -18,13 +18,11 @@
         android:textSize="20sp"
         android:textStyle="bold" />
 
-    <org.osmdroid.views.MapView
+    <FrameLayout
-        android:id="@+id/mapView"
+        android:id="@+id/fragment_container"
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_weight="8"
+        android:layout_weight="8"/>
-        android:clickable="true"
-        android:focusable="true" />
 
     <com.google.android.material.bottomnavigation.BottomNavigationView
         android:id="@+id/bottom_navigation"

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

@@ -3,4 +3,6 @@
     <string name="profil">Profil</string>
     <string name="carte">Carte</string>
     <string name="liste">Liste</string>
+    <!-- TODO: Remove or change this placeholder text -->
+    <string name="hello_blank_fragment">Hello blank fragment</string>
 </resources>