Using default TLE sources if empty sources list passed for update

app/build.gradle

@@ -13,8 +13,8 @@ android {
         applicationId "com.rtbishop.look4sat"
         minSdkVersion 21
         targetSdkVersion 30
-        versionCode 210
-        versionName "2.1.0"
+        versionCode 211
+        versionName "2.1.1"
     }
 
     buildTypes {

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

@@ -103,11 +103,16 @@ class SharedViewModel @Inject constructor(
     }
 
     fun updateEntriesFromSources(sources: List<TleSource>) {
+        val sourcesList = if (sources.isEmpty()) {
+            prefsManager.getDefaultSources()
+        } else {
+            sources
+        }
         postAppEvent(Event(0))
         viewModelScope.launch {
             try {
-                sourcesRepo.updateSources(sources)
-                entriesRepo.updateEntriesFromWeb(sources)
+                sourcesRepo.updateSources(sourcesList)
+                entriesRepo.updateEntriesFromWeb(sourcesList)
                 transmittersRepo.updateTransmitters()
             } catch (exception: Exception) {
                 postAppEvent(Event(1))
@@ -150,10 +155,6 @@ class SharedViewModel @Inject constructor(
     }
 
     private fun updateDefaultSourcesAndEntries() {
-        val defaultTleSources = listOf(
-            TleSource("https://celestrak.com/NORAD/elements/active.txt"),
-            TleSource("https://amsat.org/tle/current/nasabare.txt")
-        )
-        updateEntriesFromSources(defaultTleSources)
+        updateEntriesFromSources(prefsManager.getDefaultSources())
     }
 }

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

@@ -23,6 +23,7 @@ import android.content.SharedPreferences
 import android.hardware.GeomagneticField
 import androidx.core.content.edit
 import com.github.amsacode.predict4java.GroundStationPosition
+import com.rtbishop.look4sat.data.TleSource
 import javax.inject.Inject
 
 class PrefsManager @Inject constructor(val preferences: SharedPreferences) {
@@ -84,12 +85,19 @@ class PrefsManager @Inject constructor(val preferences: SharedPreferences) {
     fun shouldUseCompass(): Boolean {
         return preferences.getBoolean(keyCompass, true)
     }
-
+    
     fun isFirstLaunch(): Boolean {
         return preferences.getBoolean(keyIsFirstLaunch, true)
     }
-
+    
     fun setFirstLaunchDone() {
         preferences.edit { putBoolean(keyIsFirstLaunch, false) }
     }
+    
+    fun getDefaultSources(): List<TleSource> {
+        return listOf(
+            TleSource("https://celestrak.com/NORAD/elements/active.txt"),
+            TleSource("https://amsat.org/tle/current/nasabare.txt")
+        )
+    }
 }