Image save in hidden folder

examples/example_bestshot/example/app/src/main/java/ru/visionlab/femdemo/RegisterFromCheckActivity.java

@@ -375,7 +375,7 @@ public class RegisterFromCheckActivity extends ToolbarActivity implements Regist
     private void SaveBitmapToGallery(Bitmap finalBitmap) {
         String root = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES).toString();
 
-        File myDir = new File(root + "/saved_images");
+        File myDir = new File(root + "/.saved_images");
         myDir.mkdirs();
 
         File file = null;
@@ -458,7 +458,6 @@ public class RegisterFromCheckActivity extends ToolbarActivity implements Regist
                         } else {
                             Toast.makeText(this, R.string.permission_need_for_write_external, Toast.LENGTH_SHORT).show();
                         }
-
                         // finish on any case
                         finishRegistration();
                     });

examples/example_bestshot/example/app/src/main/java/ru/visionlab/femdemo/register/RegisterActivity.java

@@ -448,7 +448,7 @@ public class RegisterActivity extends ToolbarActivity implements RegisterFragmen
     private void SaveBitmapToGallery(Bitmap finalBitmap) {
         String root = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES).toString();
 
-        File myDir = new File(root + "/saved_images");
+        File myDir = new File(root + "/.saved_images");
         myDir.mkdirs();
 
         File file = null;