From 2f044a17e13292a2930ed396986dc65416f69200 Mon Sep 17 00:00:00 2001
From: FooIbar <118464521+FooIbar@users.noreply.github.com>
Date: Wed, 25 Dec 2024 22:29:38 +0800
Subject: [PATCH] Fix crash when download label query takes too long

---
 .../kotlin/com/hippo/ehviewer/download/DownloadManager.kt  | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/app/src/main/kotlin/com/hippo/ehviewer/download/DownloadManager.kt b/app/src/main/kotlin/com/hippo/ehviewer/download/DownloadManager.kt
index b8fe2f3b7..5a4dd0e44 100644
--- a/app/src/main/kotlin/com/hippo/ehviewer/download/DownloadManager.kt
+++ b/app/src/main/kotlin/com/hippo/ehviewer/download/DownloadManager.kt
@@ -22,8 +22,8 @@ import androidx.compose.runtime.DisallowComposableCalls
 import androidx.compose.runtime.Stable
 import androidx.compose.runtime.State
 import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.mutableStateListOf
 import androidx.compose.runtime.remember
-import androidx.compose.runtime.toMutableStateList
 import androidx.compose.ui.util.lerp
 import arrow.fx.coroutines.parMapNotNull
 import com.hippo.ehviewer.EhDB
@@ -81,7 +81,10 @@ object DownloadManager : OnSpiderListener, CoroutineScope {
     private val mAllInfoMap = allInfoList.associateBy { it.gid } as MutableMap<Long, DownloadInfo>
 
     // All labels without default label
-    val labelList = runAssertingNotMainThread { EhDB.getAllDownloadLabelList() }.toMutableStateList()
+    // Create the SnapshotStateList first in case the database query is time-consuming
+    val labelList = mutableStateListOf<DownloadLabel>().apply {
+        addAll(runAssertingNotMainThread { EhDB.getAllDownloadLabelList() })
+    }
 
     // Store download info wait to start
     private val mWaitList = ArrayDeque<DownloadInfo>()