From acaedc469780b1d75d6a54871870eb8e03e41cf8 Mon Sep 17 00:00:00 2001
From: misaochan <josephinelim86@gmail.com>
Date: Tue, 5 Jul 2016 19:03:50 +1200
Subject: [PATCH] Add comments

---
 .../fr/free/nrw/commons/media/MediaDetailPagerFragment.java     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/src/main/java/fr/free/nrw/commons/media/MediaDetailPagerFragment.java b/app/src/main/java/fr/free/nrw/commons/media/MediaDetailPagerFragment.java
index 58e08fc6c..2b74d628b 100644
--- a/app/src/main/java/fr/free/nrw/commons/media/MediaDetailPagerFragment.java
+++ b/app/src/main/java/fr/free/nrw/commons/media/MediaDetailPagerFragment.java
@@ -54,6 +54,8 @@ public class MediaDetailPagerFragment extends Fragment implements ViewPager.OnPa
         public void registerDataSetObserver(DataSetObserver observer);
         public void unregisterDataSetObserver(DataSetObserver observer);
     }
+
+    //FragmentStatePagerAdapter allows user to swipe across collection of images (no. of images undetermined)
     private class MediaDetailAdapter extends FragmentStatePagerAdapter {
 
         public MediaDetailAdapter(FragmentManager fm) {