[Jetcaster] Fix empty screen (#1283)

Fix Jetcaster showing an empty screen when the user is not following any podcasts.
android · Mar 13, 2024 · 4d683f6 · 4d683f6
2 parents ec7cca7 + 5d59c9b
commit 4d683f6
Showing 1 changed file with 13 additions and 8 deletions.
diff --git a/Jetcaster/app/src/main/java/com/example/jetcaster/ui/home/HomeViewModel.kt b/Jetcaster/app/src/main/java/com/example/jetcaster/ui/home/HomeViewModel.kt
@@ -60,16 +60,21 @@ class HomeViewModel(
     private val refreshing = MutableStateFlow(false)
 
     @OptIn(ExperimentalCoroutinesApi::class)
-    private val libraryEpisodes = podcastStore.followedPodcastsSortedByLastEpisode()
-        .flatMapLatest { followedPodcasts ->
-            combine(
-                followedPodcasts.map { p ->
-                    episodeStore.episodesInPodcast(p.podcast.uri, 5)
+    private val libraryEpisodes =
+        podcastStore.followedPodcastsSortedByLastEpisode()
+            .flatMapLatest { followedPodcasts ->
+                if (followedPodcasts.isEmpty()) {
+                    flowOf(emptyList())
+                } else {
+                    combine(
+                        followedPodcasts.map { p ->
+                            episodeStore.episodesInPodcast(p.podcast.uri, 5)
+                        }
+                    ) { allEpisodes ->
+                        allEpisodes.toList().flatten().sortedByDescending { it.episode.published }
+                    }
                 }
-            ) { allEpisodes ->
-                allEpisodes.toList().flatten().sortedByDescending { it.episode.published }
             }
-        }
 
     private val discover = combine(
         categoryStore.categoriesSortedByPodcastCount()