Add navigation lib and test navigation + TTS for nav

app/build.gradle.kts

@@ -1,3 +1,4 @@
+
 plugins {
     alias(libs.plugins.android.application)
     alias(libs.plugins.jetbrains.kotlin.android)
@@ -8,7 +9,7 @@ android {
     compileSdk = 35
 
     defaultConfig {
-        applicationId = "com.clement.busroute"
+        applicationId = "com.example.busroute"
         minSdk = 26
         targetSdk = 35
         versionCode = 1
@@ -50,7 +51,6 @@ android {
 }
 
 dependencies {
-
     implementation(libs.androidx.core.ktx)
     implementation(libs.androidx.lifecycle.runtime.ktx)
     implementation(libs.androidx.activity.compose)
@@ -69,5 +69,9 @@ dependencies {
     debugImplementation(libs.androidx.ui.tooling)
     debugImplementation(libs.androidx.ui.test.manifest)
     implementation(libs.osmdroid.android)
+    implementation(files("./libs/osmbonuspack_6.9.0.aar"))
+    implementation(libs.commons.lang3)
+    implementation(libs.gson)
+    implementation(libs.okhttp)
     implementation(libs.play.services.location)
 }

app/src/main/java/com/example/busroute/MainActivity.kt

@@ -9,6 +9,8 @@ import android.location.Location
 import android.location.LocationManager
 import android.os.Bundle
 import android.preference.PreferenceManager
+import android.speech.tts.TextToSpeech
+import android.speech.tts.Voice
 import android.view.WindowManager
 import android.widget.Button
 import android.widget.TextView
@@ -17,9 +19,12 @@ import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
 import com.example.busroute.DataClass.BusStop
 import com.example.busroute.Database.DbHelper
+import com.google.android.gms.common.Feature
 import com.google.android.gms.location.LocationCallback
 import com.google.android.gms.location.LocationRequest
 import org.osmdroid.api.IMapController
+import org.osmdroid.bonuspack.routing.OSRMRoadManager
+import org.osmdroid.bonuspack.routing.RoadManager
 import org.osmdroid.config.Configuration.getInstance
 import org.osmdroid.tileprovider.tilesource.TileSourceFactory
 import org.osmdroid.util.GeoPoint
@@ -31,6 +36,7 @@ import org.osmdroid.views.overlay.gestures.RotationGestureOverlay
 import org.osmdroid.views.overlay.mylocation.GpsMyLocationProvider
 import org.osmdroid.views.overlay.mylocation.IMyLocationProvider
 import org.osmdroid.views.overlay.mylocation.MyLocationNewOverlay
+import java.util.Locale
 
 
 class MainActivity : ComponentActivity() {
@@ -55,6 +61,11 @@ class MainActivity : ComponentActivity() {
         isLocationPermissionGranted()
         window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
         val dbHelper = DbHelper(this)
+        val tts = TextToSpeech(this, TextToSpeech.OnInitListener{})
+        tts.setVoice(Voice("French",
+            Locale.FRENCH, Voice.QUALITY_HIGH,
+            Voice.LATENCY_LOW, true, null))
+        tts.setSpeechRate(0.8f)
 
         locationManager = getSystemService(LOCATION_SERVICE) as LocationManager
         getInstance().load(this, PreferenceManager.getDefaultSharedPreferences(this))
@@ -108,6 +119,7 @@ class MainActivity : ComponentActivity() {
             startActivity(intent)
         }
 
+
         val rotationGestureOverlay = RotationGestureOverlay(map)
         rotationGestureOverlay.isEnabled
         map.setMultiTouchControls(true)
@@ -137,6 +149,12 @@ class MainActivity : ComponentActivity() {
         locationOverlay.enableMyLocation()
         locationOverlay.enableFollowLocation()
         map.overlays.add(locationOverlay)
+        val roadButton = findViewById<Button>(R.id.road)
+        roadButton.setOnClickListener {
+            tts.speak("Dans 500 mètres, tourner à droite", TextToSpeech.QUEUE_FLUSH, null,"")
+            locationOverlay.disableMyLocation()
+            RetrieveRoad(map, latitude,longitude, roadButton.context).execute()
+        }
 
 
 //        val locationClient = LocationServices.getFusedLocationProviderClient(this)

app/src/main/java/com/example/busroute/RetrieveRoad.kt

@@ -0,0 +1,91 @@
+package com.example.busroute
+
+import android.R
+import android.annotation.SuppressLint
+import android.content.Context
+import android.graphics.drawable.Drawable
+import android.os.AsyncTask
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.toArgb
+import org.osmdroid.bonuspack.routing.OSRMRoadManager
+import org.osmdroid.bonuspack.routing.Road
+import org.osmdroid.bonuspack.routing.RoadManager
+import org.osmdroid.util.GeoPoint
+import org.osmdroid.views.MapView
+import org.osmdroid.views.overlay.Marker
+
+
+@SuppressLint("StaticFieldLeak")
+class RetrieveRoad(private var map: MapView,
+                   private var latitude: Double,
+                   private var longitude: Double,
+                   private var context: Context
+) :
+    AsyncTask<String, Void, Void>() {
+        val icons = intArrayOf(
+            com.example.busroute.R.drawable.ic_continue,
+            com.example.busroute.R.drawable.ic_slight_right,
+            com.example.busroute.R.drawable.ic_turn_right,
+            com.example.busroute.R.drawable.ic_sharp_right,
+            0,
+            com.example.busroute.R.drawable.ic_sharp_left,
+            com.example.busroute.R.drawable.ic_turn_left,
+            com.example.busroute.R.drawable.ic_slight_left,
+            com.example.busroute.R.drawable.ic_u_turn,
+            com.example.busroute.R.drawable.ic_u_turn,
+            0,
+            0,
+            0,
+            0,
+            0,
+            0,
+            0,
+            0,
+            0,
+            0,
+            0,
+            0,
+            0,
+            0,
+            com.example.busroute.R.drawable.ic_roundabout,
+            com.example.busroute.R.drawable.ic_roundabout,
+            com.example.busroute.R.drawable.ic_roundabout,
+            com.example.busroute.R.drawable.ic_roundabout,
+            com.example.busroute.R.drawable.ic_roundabout,
+            com.example.busroute.R.drawable.ic_roundabout
+        )
+
+    override fun doInBackground(vararg p0: String): Void? {
+        val roadManager: RoadManager = OSRMRoadManager(context, "me")
+        val waypoints = ArrayList<GeoPoint>()
+        waypoints.add(GeoPoint(latitude, longitude))
+        val middlePoint = GeoPoint(45.59, 6.45)
+        waypoints.add(middlePoint)
+        val endPoint = GeoPoint(45.48, 6.52)
+        waypoints.add(endPoint)
+        val road = roadManager.getRoad(waypoints)
+        val roadOverlay = RoadManager.buildRoadOverlay(road, Color.Blue.toArgb(), 20f)
+        roadOverlay.width = 15f
+        map.overlays.add(roadOverlay)
+        map.invalidate()
+        val nodeIcon: Drawable? = context.getDrawable(com.example.busroute.R.drawable.marker_node)
+        for (i in road.mNodes.indices) {
+            val node = road.mNodes[i]
+            val nodeMarker = Marker(map)
+            nodeMarker.position = node.mLocation
+            nodeMarker.icon = nodeIcon
+            nodeMarker.title = "Step $i"
+            nodeMarker.snippet = node.mInstructions
+            nodeMarker.subDescription = Road.getLengthDurationText(context, node.mLength, node.mDuration)
+            val id = icons[node.mManeuverType]
+            if (id != 0){
+                val icon: Drawable? = context.getDrawable(id)
+                nodeMarker.image = icon
+                map.overlays.add(nodeMarker)
+
+            }
+        }
+        return null
+    }
+
+}

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

@@ -48,6 +48,15 @@
                 android:textColor="@color/black"
                 android:clickable="true"
                 android:text="Load path" />
+            <Button
+                android:id="@+id/road"
+                android:layout_width="150dp"
+                android:layout_height="wrap_content"
+                android:backgroundTint="@color/white"
+                android:focusable="true"
+                android:textColor="@color/black"
+                android:clickable="true"
+                android:text="Test Road Manager" />
             <TextView
                 android:layout_width="150dp"
                 android:layout_height="wrap_content"