1.首次提交，附带基本UI

.gitignore

+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

app/.gitignore

+/build
\ No newline at end of file

app/build.gradle

+plugins {
+    id 'com.android.application'
+    id 'org.jetbrains.kotlin.android'
+}
+
+android {
+    namespace 'com.waytous.anticollision'
+    compileSdk 32
+
+    defaultConfig {
+        applicationId "com.waytous.anticollision"
+        minSdk 21
+        targetSdk 32
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+    buildFeatures {
+        viewBinding true
+        dataBinding true
+    }
+    packagingOptions {
+        exclude'META-INF/io.netty.versions.properties'
+    }
+}
+
+dependencies {
+
+    implementation 'androidx.core:core-ktx:1.7.0'
+    implementation 'androidx.appcompat:appcompat:1.4.1'
+    implementation 'com.google.android.material:material:1.5.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
+    implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.4.1'
+    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.5.0'
+    implementation 'androidx.navigation:navigation-fragment-ktx:2.4.1'
+    implementation 'androidx.navigation:navigation-ui-ktx:2.4.1'
+    implementation 'com.squareup.okhttp3:okhttp:4.10.0'
+    implementation 'com.mapbox.maps:android:10.11.0'
+    implementation 'com.mapbox.mapboxsdk:mapbox-sdk-geojson:6.9.0'
+    implementation 'io.netty:netty-buffer:4.1.87.Final'
+    implementation 'io.github.toggery:jt808-codec:2.0.3'
+    implementation 'com.blankj:utilcodex:1.31.1'
+    implementation 'com.blankj:utilcodex:1.31.1'
+    implementation 'org.jetbrains.kotlin:kotlin-reflect:1.7.20'
+    implementation 'com.geyifeng.immersionbar:immersionbar:3.2.2'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+}
\ No newline at end of file

app/proguard-rules.pro

+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file

app/src/androidTest/java/com/waytous/anticollision/ExampleInstrumentedTest.kt

+package com.waytous.anticollision
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.waytous.anticollision", appContext.packageName)
+    }
+}
\ No newline at end of file

app/src/main/AndroidManifest.xml

+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE" />
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.HTAnticollision"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:screenOrientation="landscape"
+            android:label="@string/app_name">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file

app/src/main/assets/from_crema_to_council_crest.geojson

+{
+  "type": "FeatureCollection",
+  "features": [
+    {
+      "type": "Feature",
+      "properties": {
+        "name": "Crema to Council Crest"
+      },
+      "geometry": {
+        "type": "LineString",
+        "coordinates": [
+          [-122.483696, 37.833818],
+          [-122.483482, 37.833174],
+          [-122.483396, 37.8327],
+          [-122.483568, 37.832056],
+          [-122.48404, 37.831141],
+          [-122.48404, 37.830497],
+          [-122.483482, 37.82992],
+          [-122.483568, 37.829548],
+          [-122.48507, 37.829446],
+          [-122.4861, 37.828802],
+          [-122.486958, 37.82931],
+          [-122.487001, 37.830802],
+          [-122.487516, 37.831683],
+          [-122.488031, 37.832158],
+          [-122.488889, 37.832971],
+          [-122.489876, 37.832632],
+          [-122.490434, 37.832937],
+          [-122.49125, 37.832429],
+          [-122.491636, 37.832564],
+          [-122.492237, 37.833378],
+          [-122.493782, 37.833683]
+        ]
+      }
+    }
+  ]
+}

app/src/main/java/com/waytous/anticollision/MainActivity.kt

+package com.waytous.anticollision
+
+import android.os.Bundle
+import android.os.RecoverySystem
+import androidx.appcompat.app.AppCompatActivity
+import androidx.navigation.fragment.NavHostFragment
+import androidx.navigation.ui.setupWithNavController
+import com.blankj.utilcode.util.Utils
+import com.google.android.material.bottomnavigation.BottomNavigationView
+import com.gyf.immersionbar.ImmersionBar
+import com.waytous.anticollision.databinding.ActivityMainBinding
+
+class MainActivity : AppCompatActivity() {
+
+    private lateinit var binding: ActivityMainBinding
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        supportActionBar?.hide()
+        ImmersionBar.with(this)
+            .statusBarAlpha(0.0f)
+            .statusBarDarkFont(true)
+            .fitsSystemWindows(true)
+        binding = ActivityMainBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+        initNavView()
+    }
+
+    private fun initNavView(){
+        val navView: BottomNavigationView = binding.navView
+        val fragmentContainerView = supportFragmentManager.findFragmentById(R.id.nav_host_fragment_activity_main) as NavHostFragment
+        val navController = fragmentContainerView.navController
+        navView.setupWithNavController(navController)
+    }
+}
\ No newline at end of file

app/src/main/java/com/waytous/anticollision/MyApp.kt

+package com.waytous.anticollision
+
+import android.app.Application
+import com.blankj.utilcode.util.LogUtils
+import com.blankj.utilcode.util.SPStaticUtils
+import com.blankj.utilcode.util.SPUtils
+import com.blankj.utilcode.util.Utils
+
+object MyApp: Application() {
+
+    lateinit var instance:MyApp
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        Utils.init(this)
+        LogUtils.getConfig().globalTag = "Waytous"
+        SPStaticUtils.setDefaultSPUtils(SPUtils.getInstance("settings"))
+    }
+}
\ No newline at end of file

app/src/main/java/com/waytous/anticollision/ui/dashboard/DashboardFragment.kt

+package com.waytous.anticollision.ui.dashboard
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.ViewModelProvider
+import com.waytous.anticollision.databinding.FragmentDashboardBinding
+
+class DashboardFragment : Fragment() {
+
+    private var _binding: FragmentDashboardBinding? = null
+
+    // This property is only valid between onCreateView and
+    // onDestroyView.
+    private val binding get() = _binding!!
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        val dashboardViewModel =
+            ViewModelProvider(this)[DashboardViewModel::class.java]
+
+        _binding = FragmentDashboardBinding.inflate(inflater, container, false)
+        val root: View = binding.root
+
+        val textView: TextView = binding.textDashboard
+        dashboardViewModel.text.observe(viewLifecycleOwner) {
+            textView.text = it
+        }
+        return root
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}
\ No newline at end of file

app/src/main/java/com/waytous/anticollision/ui/dashboard/DashboardViewModel.kt

+package com.waytous.anticollision.ui.dashboard
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+
+class DashboardViewModel : ViewModel() {
+
+    private val _text = MutableLiveData<String>().apply {
+        value = "This is dashboard Fragment"
+    }
+    val text: LiveData<String> = _text
+}
\ No newline at end of file

app/src/main/java/com/waytous/anticollision/ui/home/HomeFragment.kt

+package com.waytous.anticollision.ui.home
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.ViewModelProvider
+import com.mapbox.geojson.Point
+import com.mapbox.maps.CameraOptions
+import com.mapbox.maps.MapView
+import com.mapbox.maps.Style
+import com.mapbox.maps.extension.style.layers.generated.lineLayer
+import com.mapbox.maps.extension.style.layers.properties.generated.LineCap
+import com.mapbox.maps.extension.style.layers.properties.generated.LineJoin
+import com.mapbox.maps.extension.style.sources.TileSet
+import com.mapbox.maps.extension.style.sources.generated.geoJsonSource
+import com.mapbox.maps.extension.style.style
+import com.waytous.anticollision.databinding.FragmentHomeBinding
+
+class HomeFragment : Fragment() {
+
+    private var _binding: FragmentHomeBinding? = null
+
+    // This property is only valid between onCreateView and
+    // onDestroyView.
+    private val binding get() = _binding!!
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        val homeViewModel =
+            ViewModelProvider(this)[HomeViewModel::class.java]
+
+        _binding = FragmentHomeBinding.inflate(inflater, container, false)
+        val root: View = binding.root
+//        val mapView: MapView = binding.mapView
+        val mapView = MapView(this.context!!)
+        mapView.getMapboxMap().setCamera(
+            CameraOptions.Builder()
+                .center(
+                Point.fromLngLat(
+                    LATITUDE,
+                    LONGITUDE
+                ))
+                .zoom(ZOOM).build()
+        )
+        mapView.getMapboxMap().loadStyle(style(Style.MAPBOX_STREETS){
+            +geoJsonSource(GEOJSON_SOURCE_ID)
+            {
+                url("multiple_geometry_example.geojson")
+            }
+            +lineLayer("linelayer", GEOJSON_SOURCE_ID) {
+                lineCap(LineCap.ROUND)
+                lineJoin(LineJoin.ROUND)
+                lineOpacity(0.7)
+                lineWidth(8.0)
+                lineColor("#888")
+            }
+        })
+        return mapView
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+
+    companion object {
+        private const val GEOJSON_SOURCE_ID = "geo-json"
+        private const val LATITUDE = -122.483696
+        private const val LONGITUDE = 37.833818
+        private const val ZOOM = 14.0
+    }
+}
\ No newline at end of file

app/src/main/java/com/waytous/anticollision/ui/home/HomeViewModel.kt

+package com.waytous.anticollision.ui.home
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+
+class HomeViewModel : ViewModel() {
+
+    private val _text = MutableLiveData<String>().apply {
+        value = "This is home Fragment"
+    }
+    val text: LiveData<String> = _text
+}
\ No newline at end of file

app/src/main/java/com/waytous/anticollision/ui/notifications/NotificationsFragment.kt

+package com.waytous.anticollision.ui.notifications
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.ViewModelProvider
+import com.waytous.anticollision.databinding.FragmentNotificationsBinding
+
+class NotificationsFragment : Fragment() {
+
+    private var _binding: FragmentNotificationsBinding? = null
+
+    // This property is only valid between onCreateView and
+    // onDestroyView.
+    private val binding get() = _binding!!
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        val notificationsViewModel =
+            ViewModelProvider(this).get(NotificationsViewModel::class.java)
+
+        _binding = FragmentNotificationsBinding.inflate(inflater, container, false)
+        val root: View = binding.root
+
+        val textView: TextView = binding.textNotifications
+        notificationsViewModel.text.observe(viewLifecycleOwner) {
+            textView.text = it
+        }
+        return root
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}
\ No newline at end of file

app/src/main/java/com/waytous/anticollision/ui/notifications/NotificationsViewModel.kt

+package com.waytous.anticollision.ui.notifications
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+
+class NotificationsViewModel : ViewModel() {
+
+    private val _text = MutableLiveData<String>().apply {
+        value = "This is notifications Fragment"
+    }
+    val text: LiveData<String> = _text
+}
\ No newline at end of file

app/src/main/java/com/waytous/anticollision/utils/CoordinateUtils.kt

+package com.waytous.anticollision.utils
+
+import kotlin.math.*
+
+class CoordinateUtils {
+
+    companion object{
+        private const val X_PI = 3.14159265358979324 * 3000.0 / 180.0
+        private const val A = 6378245.0
+        private const val EE = 0.00669342162296594323
+
+        /**
+         * BD09 坐标转 GCJ02 坐标
+         *
+         * @param lng BD09 坐标纬度
+         * @param lat BD09 坐标经度
+         * @return GCJ02 坐标：[经度，纬度]
+         */
+        fun bd09ToGcj02(lng: Double, lat: Double): DoubleArray {
+            val x = lng - 0.0065
+            val y = lat - 0.006
+            val z = sqrt(x * x + y * y) - 0.00002 * sin(y * X_PI)
+            val theta = atan2(y, x) - 0.000003 * cos(x * X_PI)
+            val gg_lng = z * cos(theta)
+            val gg_lat = z * sin(theta)
+            return doubleArrayOf(gg_lng, gg_lat)
+        }
+
+        /**
+         * GCJ02 坐标转 BD09 坐标
+         *
+         * @param lng GCJ02 坐标经度
+         * @param lat GCJ02 坐标纬度
+         * @return BD09 坐标：[经度，纬度]
+         */
+        fun gcj02ToBd09(lng: Double, lat: Double): DoubleArray {
+            val z = sqrt(lng * lng + lat * lat) + 0.00002 * sin(lat * X_PI)
+            val theta = atan2(lat, lng) + 0.000003 * cos(lng * X_PI)
+            val bd_lng = z * cos(theta) + 0.0065
+            val bd_lat = z * sin(theta) + 0.006
+            return doubleArrayOf(bd_lng, bd_lat)
+        }
+
+        /**
+         * GCJ02 坐标转 WGS84 坐标
+         *
+         * @param lng GCJ02 坐标经度
+         * @param lat GCJ02 坐标纬度
+         * @return WGS84 坐标：[经度，纬度]
+         */
+        fun gcj02ToWGS84(lng: Double, lat: Double): DoubleArray? {
+            if (outOfChina(lng, lat)) {
+                return doubleArrayOf(lng, lat)
+            }
+            var dlat = transformLat(lng - 105.0, lat - 35.0)
+            var dlng = transformLng(lng - 105.0, lat - 35.0)
+            val radlat: Double = lat / 180.0 * PI
+            var magic = sin(radlat)
+            magic = 1 - EE * magic * magic
+            val sqrtmagic = sqrt(magic)
+            dlat = dlat * 180.0 / (A * (1 - EE) / (magic * sqrtmagic) * PI)
+            dlng = dlng * 180.0 / (A / sqrtmagic * cos(radlat) * PI)
+            val mglat = lat + dlat
+            val mglng = lng + dlng
+            return doubleArrayOf(lng * 2 - mglng, lat * 2 - mglat)
+        }
+
+        /**
+         * WGS84 坐标转 GCJ02 坐标
+         *
+         * @param lng WGS84 坐标经度
+         * @param lat WGS84 坐标纬度
+         * @return GCJ02 坐标：[经度，纬度]
+         */
+        fun wgs84ToGcj02(lng: Double, lat: Double): DoubleArray {
+            if (outOfChina(lng, lat)) {
+                return doubleArrayOf(lng, lat)
+            }
+            var dlat = transformLat(lng - 105.0, lat - 35.0)
+            var dlng = transformLng(lng - 105.0, lat - 35.0)
+            val radlat: Double = lat / 180.0 * PI
+            var magic = sin(radlat)
+            magic = 1 - EE * magic * magic
+            val sqrtmagic = sqrt(magic)
+            dlat = dlat * 180.0 / (A * (1 - EE) / (magic * sqrtmagic) * PI)
+            dlng = dlng * 180.0 / (A / sqrtmagic * cos(radlat) * PI)
+            val mglat = lat + dlat
+            val mglng = lng + dlng
+            return doubleArrayOf(mglng, mglat)
+        }
+
+        /**
+         * BD09 坐标转 WGS84 坐标
+         *
+         * @param lng BD09 坐标经度
+         * @param lat BD09 坐标纬度
+         * @return WGS84 坐标：[经度，纬度]
+         */
+        fun bd09ToWGS84(lng: Double, lat: Double): DoubleArray? {
+            val gcj = bd09ToGcj02(lng, lat)
+            return gcj02ToWGS84(gcj[0], gcj[1])
+        }
+
+
+        /**
+         * WGS84 坐标转 BD09 坐标
+         *
+         * @param lng WGS84 坐标经度
+         * @param lat WGS84 坐标纬度
+         * @return BD09 坐标：[经度，纬度]
+         */
+        fun wgs84ToBd09(lng: Double, lat: Double): DoubleArray? {
+            val gcj = wgs84ToGcj02(lng, lat)
+            return gcj02ToBd09(gcj[0], gcj[1])
+        }
+
+        /**
+         * Mercator 坐标转 WGS84 坐标
+         *
+         * @param lng Mercator 坐标经度
+         * @param lat Mercator 坐标纬度
+         * @return WGS84 坐标：[经度，纬度]
+         */
+        fun mercatorToWGS84(lng: Double, lat: Double): DoubleArray? {
+            val x = lng / 20037508.34 * 180.0
+            var y = lat / 20037508.34 * 180.0
+            y = 180 / PI * (2 * atan(exp(y * PI / 180.0)) - PI / 2)
+            return doubleArrayOf(x, y)
+        }
+
+        /**
+         * WGS84 坐标转 Mercator 坐标
+         *
+         * @param lng WGS84 坐标经度
+         * @param lat WGS84 坐标纬度
+         * @return Mercator 坐标：[经度，纬度]
+         */
+        fun wgs84ToMercator(lng: Double, lat: Double): DoubleArray? {
+            val x = lng * 20037508.34 / 180.0
+            var y: Double = ln(tan((90.0 + lat) * PI / 360.0)) / (PI / 180.0)
+            y = y * 20037508.34 / 180.0
+            return doubleArrayOf(x, y)
+        }
+
+        private fun transformLat(lng: Double, lat: Double): Double {
+            var ret =
+                -100.0 + 2.0 * lng + 3.0 * lat + 0.2 * lat * lat + 0.1 * lng * lat + 0.2 * sqrt(
+                    abs(lng)
+                )
+            ret += (20.0 * sin(6.0 * lng * PI) + 20.0 * sin(2.0 * lng * PI)) * 2.0 / 3.0
+            ret += (20.0 * sin(lat * PI) + 40.0 * sin(lat / 3.0 * PI)) * 2.0 / 3.0
+            ret += (160.0 * sin(lat / 12.0 * PI) + 320 * sin(lat * PI / 30.0)) * 2.0 / 3.0
+            return ret
+        }
+
+        private fun transformLng(lng: Double, lat: Double): Double {
+            var ret = 300.0 + lng + 2.0 * lat + 0.1 * lng * lng + 0.1 * lng * lat + 0.1 * sqrt(
+                abs(lng)
+            )
+            ret += (20.0 * sin(6.0 * lng * PI) + 20.0 * sin(2.0 * lng * PI)) * 2.0 / 3.0
+            ret += (20.0 * sin(lng * PI) + 40.0 * sin(lng / 3.0 * PI)) * 2.0 / 3.0
+            ret += (150.0 * sin(lng / 12.0 * PI) + 300.0 * sin(lng / 30.0 * PI)) * 2.0 / 3.0
+            return ret
+        }
+
+        private fun outOfChina(lng: Double, lat: Double): Boolean {
+            return lng < 72.004 || lng > 137.8347 || lat < 0.8293 || lat > 55.8271
+        }
+    }
+}
\ No newline at end of file

app/src/main/java/com/waytous/anticollision/utils/Extensions.kt

+package com.waytous.anticollision.utils
+

app/src/main/java/com/waytous/anticollision/utils/NamedThreadFactory.kt

+package com.waytous.anticollision.utils
+
+import java.util.concurrent.ThreadFactory
+import java.util.concurrent.atomic.AtomicInteger
+
+/**
+ * 现场创建工厂
+ * @param prefix
+ * */
+class NamedThreadFactory(private val prefix: String) : ThreadFactory {
+
+    private val threadNumber by lazy {
+        AtomicInteger(1)
+    }
+
+    override fun newThread(r: Runnable?): Thread = Thread(
+        null,
+        r,
+        if (prefix == "Receive" || prefix == "Parser") prefix else "$prefix-${threadNumber.getAndIncrement()}"
+    )
+}
\ No newline at end of file

app/src/main/java/com/waytous/anticollision/utils/PreferenceDelegate.kt

+package com.waytous.anticollision.utils
+
+import android.content.Context
+import android.content.SharedPreferences
+import com.waytous.anticollision.MyApp
+import kotlin.properties.ReadWriteProperty
+import kotlin.reflect.KProperty
+
+class PreferenceDelegate<T>(private val name: String, private val default: T, private val prefName: String = "settings")
+    : ReadWriteProperty<Any?, T> {
+    private val prefs: SharedPreferences by lazy {
+        MyApp.instance.applicationContext.getSharedPreferences(prefName, Context.MODE_PRIVATE)
+    }
+
+    @Synchronized
+    override fun getValue(thisRef: Any?, property: KProperty<*>): T {
+        println("setValue from delegate")
+        return getPreference(key = name)
+    }
+
+    @Synchronized
+    override fun setValue(thisRef: Any?, property: KProperty<*>, value: T) {
+        println("setValue from delegate")
+        putPreference(key = name, value = value)
+    }
+
+    private fun getPreference(key: String): T {
+        return when (default) {
+            is String -> prefs.getString(key, default)
+            is Long -> prefs.getLong(key, default)
+            is Boolean -> prefs.getBoolean(key, default)
+            is Float -> prefs.getFloat(key, default)
+            is Int -> prefs.getInt(key, default)
+            else -> throw IllegalArgumentException("Unknown Type.")
+        } as T
+    }
+
+    private fun putPreference(key: String, value: T) = with(prefs.edit()) {
+        when (value) {
+            is String -> putString(key, value)
+            is Long -> putLong(key, value)
+            is Boolean -> putBoolean(key, value)
+            is Float -> putFloat(key, value)
+            is Int -> putInt(key, value)
+            else -> throw IllegalArgumentException("Unknown Type.")
+        }
+    }.apply()
+
+}
\ No newline at end of file

app/src/main/res/drawable-v24/ic_launcher_foreground.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file

app/src/main/res/drawable/ic_dashboard_black_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M3,13h8L11,3L3,3v10zM3,21h8v-6L3,15v6zM13,21h8L21,11h-8v10zM13,3v6h8L21,3h-8z" />
+</vector>

app/src/main/res/drawable/ic_home_black_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M10,20v-6h4v6h5v-8h3L12,3 2,12h3v8z" />
+</vector>

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

+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>

app/src/main/res/drawable/ic_notifications_black_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M12,22c1.1,0 2,-0.9 2,-2h-4c0,1.1 0.89,2 2,2zM18,16v-5c0,-3.07 -1.64,-5.64 -4.5,-6.32L13.5,4c0,-0.83 -0.67,-1.5 -1.5,-1.5s-1.5,0.67 -1.5,1.5v0.68C7.63,5.36 6,7.92 6,11v5l-2,2v1h16v-1l-2,-2z" />
+</vector>

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

+<?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:id="@+id/container"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/nav_view"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="0dp"
+        android:layout_marginEnd="0dp"
+        android:background="?android:attr/windowBackground"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:menu="@menu/bottom_nav_menu" />
+
+    <androidx.fragment.app.FragmentContainerView
+        android:id="@+id/nav_host_fragment_activity_main"
+        android:name="androidx.navigation.fragment.NavHostFragment"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:defaultNavHost="true"
+        app:layout_constraintBottom_toTopOf="@id/nav_view"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:navGraph="@navigation/mobile_navigation" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

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

+<?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"
+    tools:context=".ui.dashboard.DashboardFragment">
+
+    <TextView
+        android:id="@+id/text_dashboard"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginEnd="8dp"
+        android:textAlignment="center"
+        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>
\ No newline at end of file

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

+<?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"
+    xmlns:mapbox="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ui.home.HomeFragment">
+
+    <com.mapbox.maps.MapView
+        android:id="@+id/mapView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        mapbox:mapbox_cameraTargetLat="40.7128"
+        mapbox:mapbox_cameraTargetLng="-74.0060"
+        mapbox:mapbox_cameraZoom="9.0"
+        mapbox:mapbox_resourcesAccessToken="@string/map_box_public_key"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"/>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

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

+<?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"
+    tools:context=".ui.notifications.NotificationsFragment">
+
+    <TextView
+        android:id="@+id/text_notifications"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginEnd="8dp"
+        android:textAlignment="center"
+        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>
\ No newline at end of file

app/src/main/res/menu/bottom_nav_menu.xml

+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item
+        android:id="@+id/navigation_home"
+        android:icon="@drawable/ic_home_black_24dp"
+        android:title="@string/title_home" />
+
+    <item
+        android:id="@+id/navigation_dashboard"
+        android:icon="@drawable/ic_dashboard_black_24dp"
+        android:title="@string/title_dashboard" />
+
+    <item
+        android:id="@+id/navigation_notifications"
+        android:icon="@drawable/ic_notifications_black_24dp"
+        android:title="@string/title_notifications" />
+
+</menu>
\ No newline at end of file

app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file

app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file

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

+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/mobile_navigation"
+    app:startDestination="@+id/navigation_home">
+
+    <fragment
+        android:id="@+id/navigation_home"
+        android:name="com.waytous.anticollision.ui.home.HomeFragment"
+        android:label="@string/title_home"
+        tools:layout="@layout/fragment_home" />
+
+    <fragment
+        android:id="@+id/navigation_dashboard"
+        android:name="com.waytous.anticollision.ui.dashboard.DashboardFragment"
+        android:label="@string/title_dashboard"
+        tools:layout="@layout/fragment_dashboard" />
+
+    <fragment
+        android:id="@+id/navigation_notifications"
+        android:name="com.waytous.anticollision.ui.notifications.NotificationsFragment"
+        android:label="@string/title_notifications"
+        tools:layout="@layout/fragment_notifications" />
+</navigation>
\ No newline at end of file

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

+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.HTAnticollision" parent="Theme.MaterialComponents.DayNight.NoActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_200</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/black</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_200</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+<!--        <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>-->
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
\ No newline at end of file

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

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
\ No newline at end of file

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

+<resources>
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
+</resources>
\ No newline at end of file

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

+<resources>
+    <string name="app_name">HTAnticollision</string>
+    <string name="title_home">Home</string>
+    <string name="title_dashboard">Dashboard</string>
+    <string name="title_notifications">Notifications</string>
+
+    <string name="map_box_public_key">pk.eyJ1IjoibWFybGxlciIsImEiOiJjbGVhMXlmeXIwdmRzM29vNmM4aDA1M202In0.tfLD_AOs1OPmg5rLERcbfw</string>
+</resources>
\ No newline at end of file

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

+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.HTAnticollision" parent="Theme.MaterialComponents.DayNight.NoActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_500</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/white</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_700</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+<!--        <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>-->
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
\ No newline at end of file

app/src/main/res/xml/backup_rules.xml

+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file

app/src/main/res/xml/data_extraction_rules.xml

+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file

app/src/test/java/com/waytous/anticollision/ExampleUnitTest.kt

+package com.waytous.anticollision
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}
\ No newline at end of file

build.gradle

+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id 'com.android.application' version '7.3.1' apply false
+    id 'com.android.library' version '7.3.1' apply false
+    id 'org.jetbrains.kotlin.android' version '1.7.20' apply false
+}
\ No newline at end of file

gradle.properties

+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
+MAPBOX_DOWNLOADS_TOKEN=sk.eyJ1IjoibWFybGxlciIsImEiOiJjbGVjNHZhdWgwd3U4M29uMjJrY3BqYXpkIn0.cqcw1CHYVGwESBqsfWcm7w
\ No newline at end of file

gradle/wrapper/gradle-wrapper.properties

+#Thu Feb 16 11:06:04 CST 2023
+distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME

gradlew

+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"

gradlew.bat

+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

settings.gradle

+pluginManagement {
+    repositories {
+        gradlePluginPortal()
+        google()
+        mavenCentral()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+        maven {
+            url 'https://api.mapbox.com/downloads/v2/releases/maven'
+            authentication {
+                basic(BasicAuthentication)
+            }
+            credentials {
+                // Do not change the username below.
+                // This should always be `mapbox` (not your username).
+                username = "mapbox"
+                // Use the secret token you stored in gradle.properties as the password
+                password = MAPBOX_DOWNLOADS_TOKEN
+            }
+        }
+    }
+}
+rootProject.name = "HTAnticollision"
+include ':app'