Replaced Google Hilt with manual DI

app/build.gradle

@@ -1,12 +1,11 @@
 plugins {
     id "com.android.application"
+    id "com.google.devtools.ksp"
     id "org.jetbrains.kotlin.android"
-    id "org.jetbrains.kotlin.kapt"
-    id "dagger.hilt.android.plugin"
 }
 
 android {
-    namespace 'com.rtbishop.look4sat'
+    namespace "com.rtbishop.look4sat"
     compileSdk 33
 
     defaultConfig {
@@ -14,20 +13,9 @@ android {
         minSdk 21
         targetSdk 33
         versionCode 312
-        versionName '3.1.2'
+        versionName "3.1.2"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-        vectorDrawables {
-            useSupportLibrary true
-        }
-        kapt {
-            arguments {
-                arg("room.schemaLocation", "$projectDir/schemas")
-                arg("room.incremental", "true")
-                arg("room.expandProjection", "true")
-            }
-            correctErrorTypes true
-        }
     }
     buildFeatures {
         compose true
@@ -40,14 +28,14 @@ android {
         }
     }
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_11
+        sourceCompatibility JavaVersion.VERSION_17
-        targetCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_17
     }
     composeOptions {
         kotlinCompilerExtensionVersion compose_compiler_version
     }
     kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_11.toString()
+        jvmTarget = JavaVersion.VERSION_17.toString()
     }
     packagingOptions {
         resources {
@@ -61,7 +49,7 @@ android {
 }
 
 kotlin {
-    jvmToolchain(11)
+    jvmToolchain(17)
 }
 
 dependencies {
@@ -70,9 +58,7 @@ dependencies {
     implementation "androidx.core:core-splashscreen:$splashscreen_version"
     implementation "androidx.room:room-runtime:$room_version"
     implementation "androidx.room:room-ktx:$room_version"
-    kapt "androidx.room:room-compiler:$room_version"
+    ksp "androidx.room:room-compiler:$room_version"
-    implementation "com.google.dagger:hilt-android:$hilt_android_version"
-    kapt "com.google.dagger:hilt-compiler:$hilt_android_version"
     // Compose
     implementation "androidx.activity:activity-compose:$activity_compose_version"
     implementation "androidx.compose.animation:animation:$compose_version"
@@ -81,7 +67,6 @@ dependencies {
     implementation "androidx.compose.runtime:runtime:$compose_version"
     implementation "androidx.compose.ui:ui:$compose_version"
     implementation "androidx.compose.ui:ui-tooling-preview:$compose_version"
-    implementation "androidx.hilt:hilt-navigation-compose:$hilt_compose_version"
     implementation "androidx.lifecycle:lifecycle-viewmodel-compose:$lifecycle_version"
     implementation "androidx.navigation:navigation-compose:$navigation_version"
     // Utility

app/src/main/java/com/rtbishop/look4sat/MainActivity.kt

@@ -25,9 +25,7 @@ import androidx.activity.compose.setContent
 import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
 import com.rtbishop.look4sat.presentation.MainScreen
 import com.rtbishop.look4sat.presentation.MainTheme
-import dagger.hilt.android.AndroidEntryPoint
 
-@AndroidEntryPoint
 class MainActivity : ComponentActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {

app/src/main/java/com/rtbishop/look4sat/MainApplication.kt

@@ -18,25 +18,18 @@
 package com.rtbishop.look4sat
 
 import android.app.Application
-import com.rtbishop.look4sat.domain.IDataRepository
-import com.rtbishop.look4sat.domain.ISettingsRepository
-import dagger.hilt.android.HiltAndroidApp
 import timber.log.Timber
 import java.text.SimpleDateFormat
-import java.util.*
+import java.util.Date
-import javax.inject.Inject
+import java.util.Locale
 
-@HiltAndroidApp
 class MainApplication : Application() {
 
-    @Inject
+    lateinit var container: MainContainer
-    lateinit var dataRepository: IDataRepository
-
-    @Inject
-    lateinit var settingsRepository: ISettingsRepository
 
     override fun onCreate() {
         super.onCreate()
+        container = MainContainer(this)
         if (BuildConfig.DEBUG) {
             Timber.plant(Timber.DebugTree())
         }
@@ -44,12 +37,13 @@ class MainApplication : Application() {
     }
 
     private fun checkAutoUpdate() {
+        val settingsRepository = container.settingsRepository
         if (settingsRepository.isUpdateEnabled()) {
             val timeDelta = System.currentTimeMillis() - settingsRepository.getLastUpdateTime()
             if (timeDelta > 172800000) { // 48 hours in ms
                 val sdf = SimpleDateFormat("d MMM yyyy - HH:mm:ss", Locale.getDefault())
                 Timber.d("Started periodic data update on ${sdf.format(Date())}")
-                dataRepository.updateFromWeb()
+                container.dataRepository.updateFromWeb()
             }
         }
     }

app/src/main/java/com/rtbishop/look4sat/MainContainer.kt

@@ -1,20 +1,3 @@
-/*
- * Look4Sat. Amateur radio satellite tracker and pass predictor.
- * Copyright (C) 2019-2022 Arty Bishop (bishop.arty@gmail.com)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
 package com.rtbishop.look4sat
 
 import android.bluetooth.BluetoothManager
@@ -26,45 +9,43 @@ import androidx.room.Room
 import com.rtbishop.look4sat.data.DataParser
 import com.rtbishop.look4sat.data.DataRepository
 import com.rtbishop.look4sat.data.SatelliteRepository
-import com.rtbishop.look4sat.domain.*
+import com.rtbishop.look4sat.domain.IDataRepository
-import com.rtbishop.look4sat.framework.*
+import com.rtbishop.look4sat.domain.ISatelliteRepository
-import com.rtbishop.look4sat.framework.data.*
+import com.rtbishop.look4sat.domain.ISensorRepository
+import com.rtbishop.look4sat.domain.ISettingsRepository
+import com.rtbishop.look4sat.framework.BluetoothReporter
+import com.rtbishop.look4sat.framework.NetworkReporter
+import com.rtbishop.look4sat.framework.SensorRepository
+import com.rtbishop.look4sat.framework.SettingsRepository
+import com.rtbishop.look4sat.framework.data.MIGRATION_1_2
+import com.rtbishop.look4sat.framework.data.MainDatabase
 import com.rtbishop.look4sat.framework.data.local.EntriesStorage
 import com.rtbishop.look4sat.framework.data.local.RadiosStorage
 import com.rtbishop.look4sat.framework.data.remote.FileSource
 import com.rtbishop.look4sat.framework.data.remote.NetworkSource
-import dagger.Module
-import dagger.Provides
-import dagger.hilt.InstallIn
-import dagger.hilt.android.qualifiers.ApplicationContext
-import dagger.hilt.components.SingletonComponent
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.SupervisorJob
-import javax.inject.Singleton
 
-@Module
+class MainContainer(private val context: Context) {
-@InstallIn(SingletonComponent::class)
-object MainModule {
 
-    @Provides
+    val bluetoothReporter = provideBluetoothReporter()
-    @Singleton
+    val networkReporter = provideNetworkReporter()
-    fun provideBluetoothReporter(@ApplicationContext context: Context): BluetoothReporter {
+    val settingsRepository = provideSettingsRepository()
+    val dataRepository = provideDataRepository(settingsRepository)
+    val sensorRepository = provideSensorRepository()
+    val satelliteRepository = provideSatelliteRepository()
+
+    private fun provideBluetoothReporter(): BluetoothReporter {
         val manager = context.getSystemService(Context.BLUETOOTH_SERVICE) as BluetoothManager
         return BluetoothReporter(manager, CoroutineScope(Dispatchers.IO))
     }
 
-    @Provides
+    private fun provideNetworkReporter(): NetworkReporter {
-    @Singleton
-    fun provideNetworkReporter(): NetworkReporter {
         return NetworkReporter(CoroutineScope(Dispatchers.IO))
     }
 
-    @Provides
+    private fun provideDataRepository(settings: ISettingsRepository): IDataRepository {
-    @Singleton
-    fun provideDataRepository(
-        @ApplicationContext context: Context, settings: ISettingsRepository
-    ): IDataRepository {
         val db = Room.databaseBuilder(context, MainDatabase::class.java, "Look4SatDb")
             .addMigrations(MIGRATION_1_2).fallbackToDestructiveMigration().build()
         val parser = DataParser(Dispatchers.Default)
@@ -76,23 +57,17 @@ object MainModule {
         return DataRepository(parser, fileSource, entries, radios, remoteSource, scope, settings)
     }
 
-    @Provides
+    private fun provideSensorRepository(): ISensorRepository {
-    @Singleton
-    fun provideSensorRepository(@ApplicationContext context: Context): ISensorRepository {
         val manager = context.getSystemService(Context.SENSOR_SERVICE) as SensorManager
         val sensor = manager.getDefaultSensor(Sensor.TYPE_ROTATION_VECTOR)
         return SensorRepository(manager, sensor)
     }
 
-    @Provides
+    private fun provideSatelliteRepository(): ISatelliteRepository {
-    @Singleton
-    fun provideSatelliteRepository(): ISatelliteRepository {
         return SatelliteRepository(Dispatchers.Default)
     }
 
-    @Provides
+    private fun provideSettingsRepository(): ISettingsRepository {
-    @Singleton
-    fun provideSettingsRepository(@ApplicationContext context: Context): ISettingsRepository {
         val manager = context.getSystemService(Context.LOCATION_SERVICE) as LocationManager
         val preferences = context.getSharedPreferences("default", Context.MODE_PRIVATE)
         return SettingsRepository(manager, preferences)

app/src/main/java/com/rtbishop/look4sat/framework/data/MainDatabase.kt

@@ -26,7 +26,7 @@ import com.rtbishop.look4sat.framework.data.dao.RadiosDao
 import com.rtbishop.look4sat.framework.model.SatEntry
 import com.rtbishop.look4sat.framework.model.SatRadio
 
-@Database(entities = [SatEntry::class, SatRadio::class], version = 2, exportSchema = true)
+@Database(entities = [SatEntry::class, SatRadio::class], version = 2)
 abstract class MainDatabase : RoomDatabase() {
 
     abstract fun entriesDao(): EntriesDao

app/src/main/java/com/rtbishop/look4sat/presentation/entries/EntriesScreen.kt

@@ -21,7 +21,7 @@ import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
-import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.viewmodel.compose.viewModel
 import com.rtbishop.look4sat.R
 import com.rtbishop.look4sat.model.DataState
 import com.rtbishop.look4sat.model.SatItem
@@ -31,7 +31,8 @@ import com.rtbishop.look4sat.presentation.dialogs.TypesDialog
 import com.rtbishop.look4sat.presentation.onClick
 
 @Composable
-fun EntriesScreen(navToPasses: () -> Unit, viewModel: EntriesViewModel = hiltViewModel()) {
+fun EntriesScreen(navToPasses: () -> Unit) {
+    val viewModel = viewModel(EntriesViewModel::class.java, factory = EntriesViewModel.Factory)
     val state = viewModel.satData.collectAsState(initial = DataState.Loading)
 
     val showDialog = rememberSaveable { mutableStateOf(false) }
@@ -227,6 +228,7 @@ fun EntriesCard(state: DataState<List<SatItem>>, onSelected: (List<Int>, Boolean
                     }
                 }
             }
+
             else -> CardLoadingIndicator()
         }
     }

app/src/main/java/com/rtbishop/look4sat/presentation/entries/EntriesViewModel.kt

@@ -18,23 +18,24 @@
 package com.rtbishop.look4sat.presentation.entries
 
 import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.viewModelScope
+import androidx.lifecycle.viewmodel.initializer
+import androidx.lifecycle.viewmodel.viewModelFactory
+import com.rtbishop.look4sat.MainApplication
 import com.rtbishop.look4sat.domain.IDataRepository
 import com.rtbishop.look4sat.domain.ISatelliteRepository
 import com.rtbishop.look4sat.domain.ISettingsRepository
 import com.rtbishop.look4sat.model.DataState
 import com.rtbishop.look4sat.model.SatItem
-import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.*
 import kotlinx.coroutines.launch
 import java.util.*
-import javax.inject.Inject
 
 @OptIn(ExperimentalCoroutinesApi::class)
-@HiltViewModel
+class EntriesViewModel(
-class EntriesViewModel @Inject constructor(
     private val dataRepository: IDataRepository,
     private val satelliteRepository: ISatelliteRepository,
     private val settingsRepository: ISettingsRepository
@@ -113,4 +114,18 @@ class EntriesViewModel @Inject constructor(
             }
         }
     }
+
+    companion object {
+        val Factory: ViewModelProvider.Factory = viewModelFactory {
+            val applicationKey = ViewModelProvider.AndroidViewModelFactory.APPLICATION_KEY
+            initializer {
+                val container = (this[applicationKey] as MainApplication).container
+                EntriesViewModel(
+                    container.dataRepository,
+                    container.satelliteRepository,
+                    container.settingsRepository
+                )
+            }
+        }
+    }
 }

app/src/main/java/com/rtbishop/look4sat/presentation/map/MapScreen.kt

@@ -1,7 +1,13 @@
 package com.rtbishop.look4sat.presentation.map
 
 import android.content.Context
-import android.graphics.*
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.ColorMatrix
+import android.graphics.ColorMatrixColorFilter
+import android.graphics.Paint
+import android.graphics.Rect
 import android.graphics.drawable.BitmapDrawable
 import android.graphics.drawable.Drawable
 import androidx.compose.foundation.layout.Arrangement
@@ -19,9 +25,9 @@ import androidx.compose.ui.platform.LocalLifecycleOwner
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.viewinterop.AndroidView
 import androidx.core.content.ContextCompat
-import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleEventObserver
+import androidx.lifecycle.viewmodel.compose.viewModel
 import com.rtbishop.look4sat.R
 import com.rtbishop.look4sat.domain.Satellite
 import com.rtbishop.look4sat.model.GeoPos
@@ -59,7 +65,8 @@ private val textPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
 private val labelRect = Rect()
 
 @Composable
-fun MapScreen(viewModel: MapViewModel = hiltViewModel()) {
+fun MapScreen() {
+    val viewModel = viewModel(MapViewModel::class.java, factory = MapViewModel.Factory)
     val context = LocalContext.current
     val preferences = context.getSharedPreferences("default", Context.MODE_PRIVATE)
     Configuration.getInstance().load(context, preferences)

app/src/main/java/com/rtbishop/look4sat/presentation/map/MapViewModel.kt

@@ -18,7 +18,11 @@
 package com.rtbishop.look4sat.presentation.map
 
 import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.viewModelScope
+import androidx.lifecycle.viewmodel.initializer
+import androidx.lifecycle.viewmodel.viewModelFactory
+import com.rtbishop.look4sat.MainApplication
 import com.rtbishop.look4sat.domain.IDataRepository
 import com.rtbishop.look4sat.domain.ISatelliteRepository
 import com.rtbishop.look4sat.domain.ISettingsRepository
@@ -28,19 +32,20 @@ import com.rtbishop.look4sat.model.SatPos
 import com.rtbishop.look4sat.utility.QthConverter
 import com.rtbishop.look4sat.utility.toDegrees
 import com.rtbishop.look4sat.utility.toTimerString
-import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.Job
-import kotlinx.coroutines.*
+import kotlinx.coroutines.cancelAndJoin
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.SharedFlow
 import kotlinx.coroutines.flow.flow
-import java.util.*
+import kotlinx.coroutines.isActive
-import javax.inject.Inject
+import kotlinx.coroutines.launch
+import java.util.Date
 import kotlin.collections.set
 import kotlin.math.max
 import kotlin.math.min
 
-@HiltViewModel
+class MapViewModel(
-class MapViewModel @Inject constructor(
     private val dataRepository: IDataRepository,
     private val satelliteRepository: ISatelliteRepository,
     private val settingsRepository: ISettingsRepository
@@ -221,4 +226,18 @@ class MapViewModel @Inject constructor(
     private fun clip(currentValue: Double, minValue: Double, maxValue: Double): Double {
         return min(max(currentValue, minValue), maxValue)
     }
+
+    companion object {
+        val Factory: ViewModelProvider.Factory = viewModelFactory {
+            val applicationKey = ViewModelProvider.AndroidViewModelFactory.APPLICATION_KEY
+            initializer {
+                val container = (this[applicationKey] as MainApplication).container
+                MapViewModel(
+                    container.dataRepository,
+                    container.satelliteRepository,
+                    container.settingsRepository
+                )
+            }
+        }
+    }
 }

app/src/main/java/com/rtbishop/look4sat/presentation/passes/PassesScreen.kt

@@ -20,7 +20,7 @@ import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.*
-import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.viewmodel.compose.viewModel
 import com.rtbishop.look4sat.R
 import com.rtbishop.look4sat.domain.NearEarthSatellite
 import com.rtbishop.look4sat.model.DataState
@@ -38,7 +38,8 @@ import java.util.*
 private val sdf = SimpleDateFormat("HH:mm:ss", Locale.ENGLISH)
 
 @Composable
-fun PassesScreen(navToRadar: (Int, Long) -> Unit, viewModel: PassesViewModel = hiltViewModel()) {
+fun PassesScreen(navToRadar: (Int, Long) -> Unit) {
+    val viewModel = viewModel(PassesViewModel::class.java, factory = PassesViewModel.Factory)
     val state = viewModel.passes.collectAsState(initial = null)
     val timerText = viewModel.timerText.collectAsState(initial = null)
     val isRefreshing = state.value is DataState.Loading
@@ -102,7 +103,7 @@ private fun PassPreview() {
     )
     val satellite = NearEarthSatellite(data)
     val pass = SatPass(1L, 25.0, 10L, 75.0, 850, 45.0, satellite, 0.5f)
-    MainTheme { Pass(pass = pass, { _,_ -> }) }
+    MainTheme { Pass(pass = pass, { _, _ -> }) }
 }
 
 @Composable

app/src/main/java/com/rtbishop/look4sat/presentation/passes/PassesViewModel.kt

@@ -18,21 +18,26 @@
 package com.rtbishop.look4sat.presentation.passes
 
 import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.viewModelScope
+import androidx.lifecycle.viewmodel.initializer
+import androidx.lifecycle.viewmodel.viewModelFactory
+import com.rtbishop.look4sat.MainApplication
 import com.rtbishop.look4sat.domain.IDataRepository
 import com.rtbishop.look4sat.domain.ISatelliteRepository
 import com.rtbishop.look4sat.domain.ISettingsRepository
 import com.rtbishop.look4sat.model.DataState
 import com.rtbishop.look4sat.model.SatPass
 import com.rtbishop.look4sat.utility.toTimerString
-import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.Job
-import kotlinx.coroutines.*
+import kotlinx.coroutines.cancelAndJoin
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
-import javax.inject.Inject
+import kotlinx.coroutines.isActive
+import kotlinx.coroutines.launch
 
-@HiltViewModel
+class PassesViewModel(
-class PassesViewModel @Inject constructor(
     private val dataRepository: IDataRepository,
     private val satelliteRepository: ISatelliteRepository,
     private val settingsRepository: ISettingsRepository
@@ -113,4 +118,18 @@ class PassesViewModel @Inject constructor(
             )
         }
     }
+
+    companion object {
+        val Factory: ViewModelProvider.Factory = viewModelFactory {
+            val applicationKey = ViewModelProvider.AndroidViewModelFactory.APPLICATION_KEY
+            initializer {
+                val container = (this[applicationKey] as MainApplication).container
+                PassesViewModel(
+                    container.dataRepository,
+                    container.satelliteRepository,
+                    container.settingsRepository
+                )
+            }
+        }
+    }
 }

app/src/main/java/com/rtbishop/look4sat/presentation/radar/RadarScreen.kt

@@ -1,10 +1,21 @@
 package com.rtbishop.look4sat.presentation.radar
 
 import androidx.compose.foundation.background
-import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
-import androidx.compose.material3.*
+import androidx.compose.material3.ElevatedCard
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
 import androidx.compose.ui.Alignment
@@ -16,12 +27,13 @@ import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
-import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.viewmodel.compose.viewModel
 import com.rtbishop.look4sat.R
 import com.rtbishop.look4sat.model.SatRadio
 
 @Composable
-fun RadarScreen(viewModel: RadarViewModel = hiltViewModel()) {
+fun RadarScreen() {
+    val viewModel = viewModel(RadarViewModel::class.java, factory = RadarViewModel.Factory)
     val currentPass = viewModel.getPass().collectAsState(null)
 
     Column(modifier = Modifier.padding(6.dp), verticalArrangement = Arrangement.spacedBy(6.dp)) {
@@ -55,9 +67,11 @@ fun RadarScreen(viewModel: RadarViewModel = hiltViewModel()) {
                 )
             }
         }
-        ElevatedCard(modifier = Modifier
+        ElevatedCard(
-            .fillMaxSize()
+            modifier = Modifier
-            .weight(1f)) {
+                .fillMaxSize()
+                .weight(1f)
+        ) {
             viewModel.radarData.value?.let { data ->
                 RadarViewCompose(
                     item = data.satPos,
@@ -66,9 +80,11 @@ fun RadarScreen(viewModel: RadarViewModel = hiltViewModel()) {
                 )
             }
         }
-        ElevatedCard(modifier = Modifier
+        ElevatedCard(
-            .fillMaxSize()
+            modifier = Modifier
-            .weight(1f)) {
+                .fillMaxSize()
+                .weight(1f)
+        ) {
             TransmittersList(transmitters = viewModel.transmitters.value)
         }
     }
@@ -93,7 +109,10 @@ private fun TransmitterItem(radio: SatRadio) {
                     .background(MaterialTheme.colorScheme.surface)
                     .padding(6.dp)
             ) {
-                Row(verticalAlignment = Alignment.CenterVertically, modifier = Modifier.fillMaxWidth()) {
+                Row(
+                    verticalAlignment = Alignment.CenterVertically,
+                    modifier = Modifier.fillMaxWidth()
+                ) {
                     Icon(
                         painter = painterResource(id = R.drawable.ic_next),
                         contentDescription = null, modifier = Modifier.rotate(180f)

app/src/main/java/com/rtbishop/look4sat/presentation/radar/RadarViewModel.kt

@@ -22,8 +22,17 @@ import android.util.Log
 import androidx.compose.runtime.mutableStateOf
 import androidx.lifecycle.SavedStateHandle
 import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import androidx.lifecycle.createSavedStateHandle
 import androidx.lifecycle.viewModelScope
-import com.rtbishop.look4sat.domain.*
+import androidx.lifecycle.viewmodel.initializer
+import androidx.lifecycle.viewmodel.viewModelFactory
+import com.rtbishop.look4sat.MainApplication
+import com.rtbishop.look4sat.domain.IDataRepository
+import com.rtbishop.look4sat.domain.ISatelliteRepository
+import com.rtbishop.look4sat.domain.ISensorRepository
+import com.rtbishop.look4sat.domain.ISettingsRepository
+import com.rtbishop.look4sat.domain.Satellite
 import com.rtbishop.look4sat.framework.BluetoothReporter
 import com.rtbishop.look4sat.framework.NetworkReporter
 import com.rtbishop.look4sat.model.GeoPos
@@ -32,15 +41,12 @@ import com.rtbishop.look4sat.model.SatPos
 import com.rtbishop.look4sat.model.SatRadio
 import com.rtbishop.look4sat.utility.round
 import com.rtbishop.look4sat.utility.toDegrees
-import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.isActive
 import kotlinx.coroutines.launch
-import javax.inject.Inject
 
-@HiltViewModel
+class RadarViewModel(
-class RadarViewModel @Inject constructor(
     private val bluetoothReporter: BluetoothReporter,
     private val networkReporter: NetworkReporter,
     private val savedStateHandle: SavedStateHandle,
@@ -149,4 +155,23 @@ class RadarViewModel @Inject constructor(
             transmitters.value = list
         }
     }
+
+    companion object {
+        val Factory: ViewModelProvider.Factory = viewModelFactory {
+            val applicationKey = ViewModelProvider.AndroidViewModelFactory.APPLICATION_KEY
+            initializer {
+                val savedStateHandle = createSavedStateHandle()
+                val container = (this[applicationKey] as MainApplication).container
+                RadarViewModel(
+                    container.bluetoothReporter,
+                    container.networkReporter,
+                    savedStateHandle,
+                    container.dataRepository,
+                    container.satelliteRepository,
+                    container.sensorRepository,
+                    container.settingsRepository
+                )
+            }
+        }
+    }
 }

app/src/main/java/com/rtbishop/look4sat/presentation/settings/SettingsScreen.kt

@@ -4,9 +4,22 @@ import android.Manifest
 import android.os.Build
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
-import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.material3.*
+import androidx.compose.material3.ElevatedCard
+import androidx.compose.material3.Icon
+import androidx.compose.material3.LinearProgressIndicator
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Switch
+import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.mutableStateOf
@@ -21,7 +34,7 @@ import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
-import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.viewmodel.compose.viewModel
 import com.rtbishop.look4sat.BuildConfig
 import com.rtbishop.look4sat.R
 import com.rtbishop.look4sat.model.GeoPos
@@ -32,7 +45,8 @@ import com.rtbishop.look4sat.presentation.dialogs.PositionDialog
 import com.rtbishop.look4sat.presentation.gotoUrl
 import com.rtbishop.look4sat.presentation.showToast
 import java.text.SimpleDateFormat
-import java.util.*
+import java.util.Date
+import java.util.Locale
 
 private const val POLICY_URL = "https://sites.google.com/view/look4sat-privacy-policy/home"
 private const val LICENSE_URL = "https://www.gnu.org/licenses/gpl-3.0.html"
@@ -41,7 +55,8 @@ private const val DONATE_URL = "https://ko-fi.com/rt_bishop"
 private const val FDROID_URL = "https://f-droid.org/en/packages/com.rtbishop.look4sat/"
 
 @Composable
-fun SettingsScreen(viewModel: SettingsViewModel = hiltViewModel()) {
+fun SettingsScreen() {
+    val viewModel = viewModel(SettingsViewModel::class.java, factory = SettingsViewModel.Factory)
     val context = LocalContext.current
 
     // Permissions setup

app/src/main/java/com/rtbishop/look4sat/presentation/settings/SettingsViewModel.kt

@@ -19,20 +19,20 @@ package com.rtbishop.look4sat.presentation.settings
 
 import androidx.compose.runtime.mutableStateOf
 import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.viewModelScope
+import androidx.lifecycle.viewmodel.initializer
+import androidx.lifecycle.viewmodel.viewModelFactory
+import com.rtbishop.look4sat.MainApplication
 import com.rtbishop.look4sat.R
 import com.rtbishop.look4sat.domain.IDataRepository
 import com.rtbishop.look4sat.domain.ISettingsRepository
 import com.rtbishop.look4sat.model.DataState
-import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.launch
-import javax.inject.Inject
 
-@HiltViewModel
+class SettingsViewModel(
-class SettingsViewModel @Inject constructor(
+    private val dataRepository: IDataRepository, private val settingsRepository: ISettingsRepository
-    private val dataRepository: IDataRepository,
-    private val settingsRepository: ISettingsRepository
 ) : ViewModel() {
 
     private val defaultLocationSettings = LocationSettings(false,
@@ -157,4 +157,14 @@ class SettingsViewModel @Inject constructor(
 //    fun setBTDeviceName(value: String) = settings.setBTDeviceName(value)
 //    fun getBTDeviceAddr(): String = settings.getBTDeviceAddr()
 //    fun setBTDeviceAddr(value: String) = settings.setBTDeviceAddr(value)
+
+    companion object {
+        val Factory: ViewModelProvider.Factory = viewModelFactory {
+            val applicationKey = ViewModelProvider.AndroidViewModelFactory.APPLICATION_KEY
+            initializer {
+                val container = (this[applicationKey] as MainApplication).container
+                SettingsViewModel(container.dataRepository, container.settingsRepository)
+            }
+        }
+    }
 }

build.gradle

@@ -1,9 +1,9 @@
 buildscript {
     ext {
-        application_version = '7.4.2'
+        gradle_plugin_version = '7.4.2'
-        library_version = '7.1.2'
+        library_plugin_version = '7.1.2'
+        ksp_version = '1.8.10-1.0.9'
         kotlin_android_version = '1.8.10'
-        hilt_android_version = '2.45'
         // Android
         splashscreen_version = '1.0.0'
         room_version = '2.5.0'
@@ -12,28 +12,27 @@ buildscript {
         compose_version = '1.3.3'
         compose_compiler_version = '1.4.3'
         material3_version = '1.0.1'
-        hilt_compose_version = '1.0.0'
+        lifecycle_version = '2.6.0'
-        lifecycle_version = '2.5.1'
         navigation_version = '2.5.3'
         // Utility
         timber_version = '5.0.1'
         osmdroid_version = '6.1.14'
-        json_version = '20220924'
+        json_version = '20230227'
         leakcanary_version = '2.10'
         // Test
         junit_version = '4.13.2'
-        mockito_version = '5.1.1'
+        mockito_version = '5.2.0'
         coroutines_test_version = '1.6.4'
     }
 }
 
 plugins {
-    id "com.android.application" version "$application_version" apply false
+    id "com.android.application" version "$gradle_plugin_version" apply false
-    id "com.android.library" version "$library_version" apply false
+    id "com.android.library" version "$library_plugin_version" apply false
+    id "com.google.devtools.ksp" version "$ksp_version" apply false
     id "org.jetbrains.kotlin.android" version "$kotlin_android_version" apply false
-    id "com.google.dagger.hilt.android" version "$hilt_android_version" apply false
 }
 
-task clean(type: Delete) {
+tasks.register('clean', Delete) {
     delete rootProject.buildDir
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Fri Feb 17 17:52:48 GMT 2023
+#Mon Mar 20 10:37:41 GMT 2023
 distributionBase=GRADLE_USER_HOME
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
 distributionPath=wrapper/dists
-zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists