mem leak fix

app/build.gradle

@@ -149,4 +149,7 @@ dependencies {
 
     // Util to skip the URI file fuckery 🙏
     implementation "com.github.tachiyomiorg:unifile:17bec43"
+
+    // debugImplementation because LeakCanary should only run in debug builds.
+    debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.7'
 }

app/src/main/java/com/lagradost/cloudstream3/ui/download/DownloadFragment.kt

@@ -57,7 +57,10 @@ class DownloadFragment : Fragment() {
     }
 
     override fun onDestroy() {
-        downloadDeleteEventListener?.let { VideoDownloadManager.downloadDeleteEvent -= it }
+        if(downloadDeleteEventListener != null) {
+            VideoDownloadManager.downloadDeleteEvent -= downloadDeleteEventListener!!
+            downloadDeleteEventListener = null
+        }
         super.onDestroy()
     }
 

app/src/main/java/com/lagradost/cloudstream3/ui/player/PlayerFragment.kt

@@ -1719,6 +1719,7 @@ class PlayerFragment : Fragment() {
     }
 
     override fun onDestroy() {
+        MainActivity.playerEventListener = null
         /*  val lp = activity?.window?.attributes