From 039624f439aeed007e689250c5916224b9f0a911 Mon Sep 17 00:00:00 2001
From: Brayan Oliveira <69634269+BrayanDSO@users.noreply.github.com>
Date: Tue, 2 Jan 2024 21:15:33 -0300
Subject: [PATCH] refactor: remove displayCard

---
 .../java/com/ichi2/anki/previewer/PreviewerFragment.kt     | 4 +---
 .../java/com/ichi2/anki/previewer/PreviewerViewModel.kt    | 7 -------
 2 files changed, 1 insertion(+), 10 deletions(-)

diff --git a/AnkiDroid/src/main/java/com/ichi2/anki/previewer/PreviewerFragment.kt b/AnkiDroid/src/main/java/com/ichi2/anki/previewer/PreviewerFragment.kt
index bbeb816dd949..ee286a0591ab 100644
--- a/AnkiDroid/src/main/java/com/ichi2/anki/previewer/PreviewerFragment.kt
+++ b/AnkiDroid/src/main/java/com/ichi2/anki/previewer/PreviewerFragment.kt
@@ -192,9 +192,7 @@ class PreviewerFragment : Fragment(), Toolbar.OnMenuItemClickListener {
                     override fun onStartTrackingTouch(slider: Slider) {}
 
                     override fun onStopTrackingTouch(slider: Slider) {
-                        viewModel.launchCatching {
-                            displayCard(value.toInt() - 1)
-                        }
+                        viewModel.currentIndex.tryEmit(slider.value.toInt() - 1)
                     }
                 }
             )
diff --git a/AnkiDroid/src/main/java/com/ichi2/anki/previewer/PreviewerViewModel.kt b/AnkiDroid/src/main/java/com/ichi2/anki/previewer/PreviewerViewModel.kt
index b006efc05044..8b551ebe1760 100644
--- a/AnkiDroid/src/main/java/com/ichi2/anki/previewer/PreviewerViewModel.kt
+++ b/AnkiDroid/src/main/java/com/ichi2/anki/previewer/PreviewerViewModel.kt
@@ -158,13 +158,6 @@ class PreviewerViewModel(private val selectedCardIds: LongArray, firstIndex: Int
         return addPlayButtons(withCol { media.escapeMediaFilenames(text) })
     }
 
-    suspend fun displayCard(index: Int) {
-        if (index !in 0..selectedCardIds.lastIndex) {
-            return
-        }
-        currentIndex.emit(index)
-    }
-
     fun showPreviousCard() {
         currentIndex.update { it - 1 }
     }