Cleaned up dependencies, injecting Moshi in RoomConverters

app/build.gradle

@@ -58,8 +58,6 @@ dependencies {
 
     implementation "com.google.dagger:hilt-android:$hilt_version"
     kapt "com.google.dagger:hilt-android-compiler:$hilt_version"
-    implementation "androidx.hilt:hilt-lifecycle-viewmodel:$hilt_viewmodel_version"
-    kapt "androidx.hilt:hilt-compiler:$hilt_viewmodel_version"
 
     implementation "com.squareup.retrofit2:retrofit:$retrofit_version"
     implementation "com.squareup.retrofit2:converter-moshi:$retrofit_version"

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

@@ -130,21 +130,21 @@ class SharedViewModel @Inject constructor(
     private fun getPasses(entry: SatEntry, dateNow: Date): MutableList<SatPass> {
         val gsp = prefsManager.getStationPosition()
         val predictor = SatelliteFactory.createSatellite(entry.tle).getPredictor(gsp)
-        val hoursAhead = prefsManager.getPassPrefs().hoursAhead
+        val hoursAhead = prefsManager.getHoursAhead()
         val passes = predictor.getPasses(dateNow, hoursAhead, true)
         val passList = passes.map { SatPass(entry.tle, predictor, it) }
         return passList as MutableList<SatPass>
     }
 
     private fun sortList(passes: MutableList<SatPass>, dateNow: Date): MutableList<SatPass> {
-        val hoursAhead = prefsManager.getPassPrefs().hoursAhead
+        val hoursAhead = prefsManager.getHoursAhead()
         val dateFuture = Calendar.getInstance().apply {
             this.time = dateNow
             this.add(Calendar.HOUR, hoursAhead)
         }.time
         passes.removeAll { it.pass.startTime.after(dateFuture) }
         passes.removeAll { it.pass.endTime.before(dateNow) }
-        passes.removeAll { it.pass.maxEl < prefsManager.getPassPrefs().minEl }
+        passes.removeAll { it.pass.maxEl < prefsManager.getMinElevation() }
         passes.sortBy { it.pass.startTime }
         return passes
     }

app/src/main/java/com/rtbishop/look4sat/data/PassPrefs.kt

@@ -1,22 +0,0 @@
-/*******************************************************************************
- Look4Sat. Amateur radio satellite tracker and pass predictor.
- Copyright (C) 2019, 2020 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 2 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, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- ******************************************************************************/
-
-package com.rtbishop.look4sat.data
-
-data class PassPrefs(val hoursAhead: Int, val minEl: Double)

app/src/main/java/com/rtbishop/look4sat/di/NetworkModule.kt

@@ -20,6 +20,7 @@
 package com.rtbishop.look4sat.di
 
 import com.rtbishop.look4sat.repo.remote.TransmittersApi
+import com.squareup.moshi.Moshi
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn
@@ -39,6 +40,12 @@ object NetworkModule {
         return OkHttpClient()
     }
     
+    @Provides
+    @Singleton
+    fun provideMoshi(): Moshi {
+        return Moshi.Builder().build()
+    }
+    
     @Provides
     @Singleton
     fun getTransmittersApi(): TransmittersApi {

app/src/main/java/com/rtbishop/look4sat/di/RepositoryModule.kt

@@ -26,6 +26,8 @@ import com.rtbishop.look4sat.repo.local.EntriesDao
 import com.rtbishop.look4sat.repo.local.SatelliteDb
 import com.rtbishop.look4sat.repo.local.SourcesDao
 import com.rtbishop.look4sat.repo.local.TransmittersDao
+import com.rtbishop.look4sat.utility.TypeConverters
+import com.squareup.moshi.Moshi
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn
@@ -63,7 +65,8 @@ object RepositoryModule {
     
     @Provides
     @Singleton
-    fun getSatelliteDb(@ApplicationContext context: Context): SatelliteDb {
+    fun getSatelliteDb(@ApplicationContext context: Context, moshi: Moshi): SatelliteDb {
+        TypeConverters.initialize(moshi)
         return Room.databaseBuilder(context, SatelliteDb::class.java, "satDb").build()
     }
 }

app/src/main/java/com/rtbishop/look4sat/repo/local/SatelliteDb.kt

@@ -25,14 +25,13 @@ import androidx.room.TypeConverters
 import com.rtbishop.look4sat.data.SatEntry
 import com.rtbishop.look4sat.data.SatTrans
 import com.rtbishop.look4sat.data.TleSource
-import com.rtbishop.look4sat.utility.Converters
 
 @Database(
     entities = [TleSource::class, SatEntry::class, SatTrans::class],
     version = 1,
     exportSchema = false
 )
-@TypeConverters(Converters::class)
+@TypeConverters(com.rtbishop.look4sat.utility.TypeConverters::class)
 abstract class SatelliteDb : RoomDatabase() {
 
     abstract fun sourcesDao(): SourcesDao

app/src/main/java/com/rtbishop/look4sat/utility/PrefsManager.kt

@@ -23,7 +23,6 @@ import android.content.SharedPreferences
 import android.hardware.GeomagneticField
 import androidx.core.content.edit
 import com.github.amsacode.predict4java.GroundStationPosition
-import com.rtbishop.look4sat.data.PassPrefs
 import javax.inject.Inject
 
 class PrefsManager @Inject constructor(val preferences: SharedPreferences) {
@@ -41,10 +40,12 @@ class PrefsManager @Inject constructor(val preferences: SharedPreferences) {
         const val keyIsFirstLaunch = "shouldShowSplash"
     }
     
-    fun getPassPrefs(): PassPrefs {
-        val hoursAhead = preferences.getInt(keyHoursAhead, 8)
-        val minEl = preferences.getInt(keyMinElevation, 16).toDouble()
-        return PassPrefs(hoursAhead, minEl)
+    fun getHoursAhead(): Int {
+        return preferences.getInt(keyHoursAhead, 8)
+    }
+    
+    fun getMinElevation(): Double {
+        return preferences.getInt(keyMinElevation, 16).toDouble()
     }
     
     fun getStationPosition(): GroundStationPosition {

app/src/main/java/com/rtbishop/look4sat/utility/TypeConverters.kt

@@ -21,19 +21,26 @@ package com.rtbishop.look4sat.utility
 
 import androidx.room.TypeConverter
 import com.github.amsacode.predict4java.TLE
+import com.squareup.moshi.JsonAdapter
 import com.squareup.moshi.Moshi
 
-class Converters {
-    private val jsonConverter = Moshi.Builder().build()
-    private val jsonAdapter = jsonConverter.adapter(TLE::class.java)
+object TypeConverters {
     
+    private lateinit var tleAdapter: JsonAdapter<TLE>
+    
+    fun initialize(moshi: Moshi) {
+        tleAdapter = moshi.adapter(TLE::class.java)
+    }
+    
+    @JvmStatic
     @TypeConverter
     fun tleToString(tle: TLE): String {
-        return jsonAdapter.toJson(tle)
+        return tleAdapter.toJson(tle)
     }
     
+    @JvmStatic
     @TypeConverter
     fun tleFromString(string: String): TLE? {
-        return jsonAdapter.fromJson(string)
+        return tleAdapter.fromJson(string)
     }
 }

build.gradle

@@ -9,7 +9,6 @@ buildscript {
         preference_version = '1.1.1'
         room_version = '2.2.6'
         hilt_version = '2.33-beta'
-        hilt_viewmodel_version = '1.0.0-alpha03'
         retrofit_version = '2.9.0'
         predict4java_version = '1.3.1'
         osmdroid_version = '6.1.10'