From b790f85d6e96853e9314034a98e2300c5769c78c Mon Sep 17 00:00:00 2001
From: Austin Huang <im@austinhuang.me>
Date: Thu, 31 Dec 2020 19:34:19 -0500
Subject: [PATCH] close #489

---
 .../instagrabber/customviews/PostsRecyclerView.java  | 12 +++++++-----
 .../instagrabber/fragments/LocationFragment.java     |  2 +-
 .../instagrabber/fragments/StoryViewerFragment.java  |  4 ++++
 .../instagrabber/fragments/main/ProfileFragment.java |  2 +-
 4 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/app/src/main/java/awais/instagrabber/customviews/PostsRecyclerView.java b/app/src/main/java/awais/instagrabber/customviews/PostsRecyclerView.java
index e5771537..be5c2591 100644
--- a/app/src/main/java/awais/instagrabber/customviews/PostsRecyclerView.java
+++ b/app/src/main/java/awais/instagrabber/customviews/PostsRecyclerView.java
@@ -183,11 +183,13 @@ public class PostsRecyclerView extends RecyclerView {
 
     private void initSelf() {
         feedViewModel = new ViewModelProvider(viewModelStoreOwner).get(FeedViewModel.class);
-        feedViewModel.getList().observe(lifeCycleOwner, list -> feedAdapter.submitList(list, () -> {
-            if (!shouldScrollToTop) return;
-            smoothScrollToPosition(0);
-            shouldScrollToTop = false;
-        }));
+        feedViewModel.getList().observe(lifeCycleOwner, list -> {
+            if (list.size() > 0) feedAdapter.submitList(list, () -> {
+                if (!shouldScrollToTop) return;
+                smoothScrollToPosition(0);
+                shouldScrollToTop = false;
+            });
+        });
         postFetcher = new PostFetcher(postFetchService, fetchListener);
         if (layoutPreferences.getHasGap()) {
             addItemDecoration(gridSpacingItemDecoration);
diff --git a/app/src/main/java/awais/instagrabber/fragments/LocationFragment.java b/app/src/main/java/awais/instagrabber/fragments/LocationFragment.java
index 55ba2b11..3a0007dc 100644
--- a/app/src/main/java/awais/instagrabber/fragments/LocationFragment.java
+++ b/app/src/main/java/awais/instagrabber/fragments/LocationFragment.java
@@ -510,7 +510,7 @@ public class LocationFragment extends Fragment implements SwipeRefreshLayout.OnR
                         public void onSuccess(final Void result) {
                             locationDetailsBinding.favChip.setText(R.string.favorite_short);
                             locationDetailsBinding.favChip.setChipIconResource(R.drawable.ic_star_check_24);
-                            showSnackbar(getString(R.string.added_to_favs));
+                            showSnackbar(getString(R.string.added_to_favs_short));
                         }
 
                         @Override
diff --git a/app/src/main/java/awais/instagrabber/fragments/StoryViewerFragment.java b/app/src/main/java/awais/instagrabber/fragments/StoryViewerFragment.java
index b5b0061e..900537c8 100644
--- a/app/src/main/java/awais/instagrabber/fragments/StoryViewerFragment.java
+++ b/app/src/main/java/awais/instagrabber/fragments/StoryViewerFragment.java
@@ -711,6 +711,8 @@ public class StoryViewerFragment extends Fragment {
 
                 @Override
                 public void onFailure(final Throwable t) {
+                    final Context context = getContext();
+                    Toast.makeText(context, t.getMessage(), Toast.LENGTH_SHORT).show();
                     Log.e(TAG, "Error", t);
                 }
             });
@@ -734,6 +736,8 @@ public class StoryViewerFragment extends Fragment {
 
                 @Override
                 public void onFailure(final Throwable t) {
+                    final Context context = getContext();
+                    Toast.makeText(context, t.getMessage(), Toast.LENGTH_SHORT).show();
                     Log.e(TAG, "Error", t);
                 }
             };
diff --git a/app/src/main/java/awais/instagrabber/fragments/main/ProfileFragment.java b/app/src/main/java/awais/instagrabber/fragments/main/ProfileFragment.java
index 82c72607..834e9efd 100644
--- a/app/src/main/java/awais/instagrabber/fragments/main/ProfileFragment.java
+++ b/app/src/main/java/awais/instagrabber/fragments/main/ProfileFragment.java
@@ -581,7 +581,7 @@ public class ProfileFragment extends Fragment implements SwipeRefreshLayout.OnRe
             @Override
             public void onSuccess(final Favorite result) {
                 profileDetailsBinding.favChip.setChipIconResource(R.drawable.ic_star_check_24);
-                profileDetailsBinding.favChip.setText(R.string.added_to_favs);
+                profileDetailsBinding.favChip.setText(R.string.added_to_favs_short);
                 favoriteRepository.insertOrUpdateFavorite(new Favorite(
                         result.getId(),
                         profileModel.getUsername(),