From f2f2283525f1e29f9e834e43ebb15f76041d50c7 Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Thu, 2 Apr 2020 14:12:02 +0200
Subject: [PATCH] adding a crashfix when playing an empty playlist

---
 .../voicerecorder/fragments/PlayerFragment.kt               | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/src/main/kotlin/com/simplemobiletools/voicerecorder/fragments/PlayerFragment.kt b/app/src/main/kotlin/com/simplemobiletools/voicerecorder/fragments/PlayerFragment.kt
index c9826a0..6a3a470 100644
--- a/app/src/main/kotlin/com/simplemobiletools/voicerecorder/fragments/PlayerFragment.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/voicerecorder/fragments/PlayerFragment.kt
@@ -92,7 +92,11 @@ class PlayerFragment(context: Context, attributeSet: AttributeSet) : MyViewPager
         }
 
         next_btn.setOnClickListener {
-            val adapter = getRecordingsAdapter() ?: return@setOnClickListener
+            val adapter = getRecordingsAdapter()
+            if (adapter == null || adapter.recordings.isEmpty()) {
+                return@setOnClickListener
+            }
+
             val oldRecordingIndex = adapter.recordings.indexOfFirst { it.id == adapter.currRecordingId }
             val newRecordingIndex = (oldRecordingIndex + 1) % adapter.recordings.size
             val newRecording = adapter.recordings.getOrNull(newRecordingIndex) ?: return@setOnClickListener