fix(browse): Recycle on adapter clear

app/src/main/java/eu/kanade/tachiyomi/ui/source/browse/BrowseSourceAdapter.kt

@@ -0,0 +1,24 @@
+package eu.kanade.tachiyomi.ui.source.browse
+
+import androidx.recyclerview.widget.RecyclerView
+import eu.davidea.flexibleadapter.FlexibleAdapter
+import eu.davidea.flexibleadapter.items.IFlexible
+
+class BrowseSourceAdapter : FlexibleAdapter<IFlexible<*>>(null, null) {
+    private fun clearItems() {
+        allBoundViewHolders.forEach { holder ->
+            val item = getItem(holder.flexibleAdapterPosition) as? BrowseSourceItem ?: return@forEach
+            item.recycle()
+        }
+    }
+
+    override fun clear() {
+        clearItems()
+        super.clear()
+    }
+
+    override fun onDetachedFromRecyclerView(recyclerView: RecyclerView) {
+        clearItems()
+        super.onDetachedFromRecyclerView(recyclerView)
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/ui/source/browse/BrowseSourceController.kt

@@ -165,7 +165,7 @@ open class BrowseSourceController(bundle: Bundle) :
         super.onViewCreated(view)
 
         // Initialize adapter, scroll listener and recycler views
-        adapter = FlexibleAdapter(null, this)
+        adapter = BrowseSourceAdapter()
         setupRecycler(view)
 
         binding.fab.isVisible = presenter.sourceFilters.isNotEmpty()

app/src/main/java/eu/kanade/tachiyomi/ui/source/browse/BrowseSourceItem.kt

@@ -104,6 +104,10 @@ class BrowseSourceItem(
         holder: BrowseSourceHolder?,
         position: Int
     ) {
+        recycle()
+    }
+
+    fun recycle() {
         job?.cancel()
         job = null
     }