avoiding run blocking

domains/android/push/src/main/kotlin/app/dapk/st/push/PushTokenRegistrars.kt

@@ -4,7 +4,6 @@ import android.content.Context
 import app.dapk.st.domain.push.PushTokenRegistrarPreferences
 import app.dapk.st.push.firebase.FirebasePushTokenRegistrar
 import app.dapk.st.push.unifiedpush.UnifiedPushRegistrar
-import kotlinx.coroutines.runBlocking
 import org.unifiedpush.android.connector.UnifiedPush
 
 private val FIREBASE_OPTION = Registrar("Google - Firebase (FCM)")
@@ -17,13 +16,13 @@ class PushTokenRegistrars(
     private val pushTokenStore: PushTokenRegistrarPreferences,
 ) : PushTokenRegistrar {
 
-    private var selection: Registrar = runBlocking { pushTokenStore.currentSelection()?.let { Registrar(it) } } ?: FIREBASE_OPTION
+    private var selection: Registrar? = null
 
     fun options(): List<Registrar> {
         return listOf(NONE, FIREBASE_OPTION) + UnifiedPush.getDistributors(context).map { Registrar(it) }
     }
 
-    fun currentSelection() = selection
+    suspend fun currentSelection() = selection ?: (pushTokenStore.currentSelection()?.let { Registrar(it) } ?: FIREBASE_OPTION).also { selection = it }
 
     suspend fun makeSelection(option: Registrar) {
         selection = option

features/settings/src/main/kotlin/app/dapk/st/settings/SettingsItemFactory.kt

@@ -8,7 +8,7 @@ internal class SettingsItemFactory(
     private val pushTokenRegistrars: PushTokenRegistrars,
 ) {
 
-    fun root() = listOf(
+    suspend fun root() = listOf(
         SettingItem.Header("General"),
         SettingItem.Text(SettingItem.Id.Encryption, "Encryption"),
         SettingItem.Text(SettingItem.Id.EventLog, "Event log"),

features/settings/src/main/kotlin/app/dapk/st/settings/SettingsViewModel.kt

@@ -101,10 +101,12 @@ internal class SettingsViewModel(
     fun fetchPushProviders() {
         updatePageState<Page.PushProviders> { copy(options = Lce.Loading()) }
         viewModelScope.launch {
+            val currentSelection = pushTokenRegistrars.currentSelection()
+            val options = pushTokenRegistrars.options()
             updatePageState<Page.PushProviders> {
                 copy(
-                    selection = pushTokenRegistrars.currentSelection(),
-                    options = Lce.Content(pushTokenRegistrars.options())
+                    selection = currentSelection,
+                    options = Lce.Content(options)
                 )
             }
         }

features/settings/src/test/kotlin/app/dapk/st/settings/SettingsItemFactoryTest.kt

@@ -10,7 +10,7 @@ class SettingsItemFactoryTest {
 
     private val buildMeta = BuildMeta(versionName = "a-version-name", versionCode = 100)
 
-    private val settingsItemFactory = SettingsItemFactory(buildMeta)
+    private val settingsItemFactory = SettingsItemFactory(buildMeta, )
 
     @Test
     fun `when creating root items, then is expected`() {