cherry pick 6de07962

app/src/main/java/foundation/e/drive/fileFilters/FileFilterFactory.java

@@ -24,8 +24,8 @@ public class FileFilterFactory {
             case "Applications":
                 filter = new AppSettingsFileFilter();
                 break;
-            case "Images":
-                filter = new ImagesFileFilter();
+            case "media":
+                filter = new MediaFileFilter();
                 break;
             default:
                 filter = new NoCacheFileFilter();

app/src/main/java/foundation/e/drive/fileFilters/ImagesFileFilter.java → app/src/main/java/foundation/e/drive/fileFilters/MediaFileFilter.java

@@ -13,9 +13,11 @@ import java.io.FileFilter;
 /**
  * @author Vincent Bourgmayer
  */
-class ImagesFileFilter implements FileFilter {
+class MediaFileFilter implements FileFilter {
     @Override
     public boolean accept(File file) {
-        return !file.isDirectory() || !file.getName().equals( ".thumbnails" );
+        //Return true if it's not a hidden file
+
+        return !file.isHidden();
     }
 }

app/src/main/java/foundation/e/drive/services/ObserverService.java

@@ -543,7 +543,7 @@ public class ObserverService extends Service implements OnRemoteOperationListene
                             folderIdList.add( (long) syncedFolder.getId() );
                         }
 
-                        final FileFilter filter = FileFilterFactory.getFileFilter( syncedFolder.getLibelle() );
+                        final FileFilter filter = FileFilterFactory.getFileFilter( (syncedFolder.isMediaType()) ? "media" : syncedFolder.getLibelle() );
                         File[] subElements = folder.listFiles(filter);
                         Log.v(TAG, "loop through subfiles");