check job cancellation via try catch

Signed-off-by: alperozturk96 <alper_ozturk@proton.me>

Author: alperozturk96

app/src/main/java/com/nextcloud/client/jobs/gallery/GalleryImageGenerationJob.kt

@@ -108,8 +108,7 @@ class GalleryImageGenerationJob(private val user: User, private val storageManag
             }
 
             setThumbnail(bitmap, file, imageView, newImage, listener)
-        } catch (e: Exception) {
-            Log_OC.e(TAG, "gallery image generation job: ", e)
+        } catch (_: Exception) {
             withContext(Dispatchers.Main) {
                 listener.onError()
             }

app/src/main/java/com/owncloud/android/ui/adapter/OCFileListDelegate.kt

@@ -411,10 +411,15 @@ class OCFileListDelegate(
         showShareAvatar = bool
     }
 
+    @Suppress("TooGenericExceptionCaught")
     fun cleanup() {
         ioScope.cancel()
 
-        GalleryImageGenerationJob.cancelAllActiveJobs()
+        try {
+            GalleryImageGenerationJob.cancelAllActiveJobs()
+        } catch (e: Exception) {
+            Log_OC.e(TAG, "exception: ", e)
+        }
 
         // cancel async tasks from ThumbnailsCacheManager
         cancelAllPendingTasks()