Fix #545

app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadStore.kt

@@ -61,6 +61,13 @@ class DownloadStore(context: Context) {
         preferences.edit().remove(getKey(download)).apply()
     }
 
+    /**
+     * Removes all the downloads from the store.
+     */
+    fun clear() {
+        preferences.edit().clear().apply()
+    }
+
     /**
      * Returns the preference's key for the given download.
      *
@@ -93,7 +100,7 @@ class DownloadStore(context: Context) {
         }
 
         // Clear the store, downloads will be added again immediately.
-        preferences.edit().clear().apply()
+        clear()
         return downloads
     }
 

app/src/main/java/eu/kanade/tachiyomi/data/download/model/DownloadQueue.kt

@@ -45,6 +45,7 @@ class DownloadQueue(
             download.setStatusSubject(null)
         }
         queue.clear()
+        store.clear()
         updatedRelay.call(Unit)
     }