Fix force stop when navigating top-level comments. Fix invisible retry loading more posts button in dark theme. Minor bugs fixed.

6 files changed, 67 insertions, 65 deletions

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentAndPostRecyclerViewAdapter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentAndPostRecyclerViewAdapter.java
index 1ba01492..bed2287c 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentAndPostRecyclerViewAdapter.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentAndPostRecyclerViewAdapter.java
@@ -258,7 +258,7 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
 
     @Override
     public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
-        if (holder.getItemViewType() == VIEW_TYPE_POST_DETAIL) {
+        if (holder instanceof PostDetailViewHolder) {
             ((PostDetailViewHolder) holder).mTitleTextView.setText(mPost.getTitle());
             if (mPost.getSubredditNamePrefixed().startsWith("u/")) {
                 if (mPost.getAuthorIconUrl() == null) {
@@ -583,7 +583,7 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
                             });
                 }
             });
-        } else if (holder.getItemViewType() == VIEW_TYPE_COMMENT) {
+        } else if (holder instanceof CommentViewHolder) {
             CommentData comment;
             if (mIsSingleCommentThreadMode) {
                 comment = mVisibleComments.get(holder.getAdapterPosition() - 2);
@@ -763,54 +763,48 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
                     return;
                 }
 
-                int commentPosition = mIsSingleCommentThreadMode ? holder.getAdapterPosition() - 2 : holder.getAdapterPosition() - 1;
-
-                int previousVoteType = mVisibleComments.get(commentPosition).getVoteType();
+                int previousVoteType = comment.getVoteType();
                 String newVoteType;
 
                 ((CommentViewHolder) holder).downVoteButton.clearColorFilter();
 
                 if (previousVoteType != CommentData.VOTE_TYPE_UPVOTE) {
                     //Not upvoted before
-                    mVisibleComments.get(commentPosition).setVoteType(CommentData.VOTE_TYPE_UPVOTE);
+                    comment.setVoteType(CommentData.VOTE_TYPE_UPVOTE);
                     newVoteType = RedditUtils.DIR_UPVOTE;
                     ((CommentViewHolder) holder).upVoteButton.setColorFilter(ContextCompat.getColor(mActivity, R.color.upvoted), android.graphics.PorterDuff.Mode.SRC_IN);
                     ((CommentViewHolder) holder).scoreTextView.setTextColor(ContextCompat.getColor(mActivity, R.color.upvoted));
                 } else {
                     //Upvoted before
-                    mVisibleComments.get(commentPosition).setVoteType(CommentData.VOTE_TYPE_NO_VOTE);
+                    comment.setVoteType(CommentData.VOTE_TYPE_NO_VOTE);
                     newVoteType = RedditUtils.DIR_UNVOTE;
                     ((CommentViewHolder) holder).upVoteButton.clearColorFilter();
                     ((CommentViewHolder) holder).scoreTextView.setTextColor(ContextCompat.getColor(mActivity, R.color.defaultTextColor));
                 }
 
-                ((CommentViewHolder) holder).scoreTextView.setText(Integer.toString(mVisibleComments.get(commentPosition).getScore() + mVisibleComments.get(commentPosition).getVoteType()));
+                ((CommentViewHolder) holder).scoreTextView.setText(Integer.toString(comment.getScore() + comment.getVoteType()));
 
                 VoteThing.voteThing(mOauthRetrofit, mAccessToken, new VoteThing.VoteThingListener() {
                     @Override
                     public void onVoteThingSuccess(int position) {
                         if (newVoteType.equals(RedditUtils.DIR_UPVOTE)) {
-                            if (commentPosition < mVisibleComments.size()) {
-                                mVisibleComments.get(commentPosition).setVoteType(CommentData.VOTE_TYPE_UPVOTE);
-                            }
+                            comment.setVoteType(CommentData.VOTE_TYPE_UPVOTE);
                             ((CommentViewHolder) holder).upVoteButton.setColorFilter(ContextCompat.getColor(mActivity, R.color.upvoted), android.graphics.PorterDuff.Mode.SRC_IN);
                             ((CommentViewHolder) holder).scoreTextView.setTextColor(ContextCompat.getColor(mActivity, R.color.upvoted));
                         } else {
-                            if (commentPosition < mVisibleComments.size()) {
-                                mVisibleComments.get(commentPosition).setVoteType(CommentData.VOTE_TYPE_NO_VOTE);
-                            }
+                            comment.setVoteType(CommentData.VOTE_TYPE_NO_VOTE);
                             ((CommentViewHolder) holder).upVoteButton.clearColorFilter();
                             ((CommentViewHolder) holder).scoreTextView.setTextColor(ContextCompat.getColor(mActivity, R.color.defaultTextColor));
                         }
 
                         ((CommentViewHolder) holder).downVoteButton.clearColorFilter();
-                        ((CommentViewHolder) holder).scoreTextView.setText(Integer.toString(mVisibleComments.get(commentPosition).getScore() + mVisibleComments.get(commentPosition).getVoteType()));
+                        ((CommentViewHolder) holder).scoreTextView.setText(Integer.toString(comment.getScore() + comment.getVoteType()));
                     }
 
                     @Override
                     public void onVoteThingFail(int position) {
                     }
-                }, mVisibleComments.get(commentPosition).getFullName(), newVoteType, holder.getAdapterPosition());
+                }, comment.getFullName(), newVoteType, holder.getAdapterPosition());
             });
 
             ((CommentViewHolder) holder).downVoteButton.setOnClickListener(view -> {
@@ -824,50 +818,48 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
                     return;
                 }
 
-                int commentPosition = mIsSingleCommentThreadMode ? holder.getAdapterPosition() - 2 : holder.getAdapterPosition() - 1;
-
-                int previousVoteType = mVisibleComments.get(commentPosition).getVoteType();
+                int previousVoteType = comment.getVoteType();
                 String newVoteType;
 
                 ((CommentViewHolder) holder).upVoteButton.clearColorFilter();
 
                 if (previousVoteType != CommentData.VOTE_TYPE_DOWNVOTE) {
                     //Not downvoted before
-                    mVisibleComments.get(commentPosition).setVoteType(CommentData.VOTE_TYPE_DOWNVOTE);
+                    comment.setVoteType(CommentData.VOTE_TYPE_DOWNVOTE);
                     newVoteType = RedditUtils.DIR_DOWNVOTE;
                     ((CommentViewHolder) holder).downVoteButton.setColorFilter(ContextCompat.getColor(mActivity, R.color.downvoted), android.graphics.PorterDuff.Mode.SRC_IN);
                     ((CommentViewHolder) holder).scoreTextView.setTextColor(ContextCompat.getColor(mActivity, R.color.downvoted));
                 } else {
                     //Downvoted before
-                    mVisibleComments.get(commentPosition).setVoteType(CommentData.VOTE_TYPE_NO_VOTE);
+                    comment.setVoteType(CommentData.VOTE_TYPE_NO_VOTE);
                     newVoteType = RedditUtils.DIR_UNVOTE;
                     ((CommentViewHolder) holder).downVoteButton.clearColorFilter();
                     ((CommentViewHolder) holder).scoreTextView.setTextColor(ContextCompat.getColor(mActivity, R.color.defaultTextColor));
                 }
 
-                ((CommentViewHolder) holder).scoreTextView.setText(Integer.toString(mVisibleComments.get(commentPosition).getScore() + mVisibleComments.get(commentPosition).getVoteType()));
+                ((CommentViewHolder) holder).scoreTextView.setText(Integer.toString(comment.getScore() + comment.getVoteType()));
 
                 VoteThing.voteThing(mOauthRetrofit, mAccessToken, new VoteThing.VoteThingListener() {
                     @Override
                     public void onVoteThingSuccess(int position1) {
                         if (newVoteType.equals(RedditUtils.DIR_DOWNVOTE)) {
-                            mVisibleComments.get(commentPosition).setVoteType(CommentData.VOTE_TYPE_DOWNVOTE);
+                            comment.setVoteType(CommentData.VOTE_TYPE_DOWNVOTE);
                             ((CommentViewHolder) holder).downVoteButton.setColorFilter(ContextCompat.getColor(mActivity, R.color.downvoted), android.graphics.PorterDuff.Mode.SRC_IN);
                             ((CommentViewHolder) holder).scoreTextView.setTextColor(ContextCompat.getColor(mActivity, R.color.downvoted));
                         } else {
-                            mVisibleComments.get(commentPosition).setVoteType(CommentData.VOTE_TYPE_NO_VOTE);
+                            comment.setVoteType(CommentData.VOTE_TYPE_NO_VOTE);
                             ((CommentViewHolder) holder).downVoteButton.clearColorFilter();
                             ((CommentViewHolder) holder).scoreTextView.setTextColor(ContextCompat.getColor(mActivity, R.color.defaultTextColor));
                         }
 
                         ((CommentViewHolder) holder).upVoteButton.clearColorFilter();
-                        ((CommentViewHolder) holder).scoreTextView.setText(Integer.toString(mVisibleComments.get(commentPosition).getScore() + mVisibleComments.get(commentPosition).getVoteType()));
+                        ((CommentViewHolder) holder).scoreTextView.setText(Integer.toString(comment.getScore() + comment.getVoteType()));
                     }
 
                     @Override
                     public void onVoteThingFail(int position1) {
                     }
-                }, mVisibleComments.get(commentPosition).getFullName(), newVoteType, holder.getAdapterPosition());
+                }, comment.getFullName(), newVoteType, holder.getAdapterPosition());
             });
 
             if (comment.isSaved()) {
@@ -916,11 +908,7 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
 
             ((CommentViewHolder) holder).authorTextView.setOnClickListener(view -> {
                 Intent intent = new Intent(mActivity, ViewUserDetailActivity.class);
-                if (mIsSingleCommentThreadMode) {
-                    intent.putExtra(ViewUserDetailActivity.EXTRA_USER_NAME_KEY, mVisibleComments.get(holder.getAdapterPosition() - 2).getAuthor());
-                } else {
-                    intent.putExtra(ViewUserDetailActivity.EXTRA_USER_NAME_KEY, mVisibleComments.get(holder.getAdapterPosition() - 1).getAuthor());
-                }
+                intent.putExtra(ViewUserDetailActivity.EXTRA_USER_NAME_KEY, comment.getAuthor());
                 mActivity.startActivity(intent);
             });
 
@@ -928,8 +916,7 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
                 try {
                     Intent intent = new Intent(Intent.ACTION_SEND);
                     intent.setType("text/plain");
-                    String extraText = mIsSingleCommentThreadMode ? mVisibleComments.get(holder.getAdapterPosition() - 2).getPermalink()
-                            : mVisibleComments.get(holder.getAdapterPosition() - 1).getPermalink();
+                    String extraText = comment.getPermalink();
                     intent.putExtra(Intent.EXTRA_TEXT, extraText);
                     mActivity.startActivity(Intent.createChooser(intent, mActivity.getString(R.string.share)));
                 } catch (ActivityNotFoundException e) {
@@ -940,7 +927,7 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
             ((CommentViewHolder) holder).expandButton.setOnClickListener(view -> {
                 if (((CommentViewHolder) holder).expandButton.getVisibility() == View.VISIBLE) {
                     int commentPosition = mIsSingleCommentThreadMode ? holder.getAdapterPosition() - 2 : holder.getAdapterPosition() - 1;
-                    if(commentPosition < mVisibleComments.size()) {
+                    if(commentPosition >= 0 && commentPosition < mVisibleComments.size()) {
                         if (mVisibleComments.get(commentPosition).isExpanded()) {
                             collapseChildren(commentPosition);
                             ((CommentViewHolder) holder).expandButton.setImageResource(R.drawable.ic_expand_more_grey_24dp);
@@ -1419,20 +1406,22 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
     }
 
     public void deleteComment(int position) {
-        if (mVisibleComments.get(position).hasReply()) {
-            mVisibleComments.get(position).setAuthor("[deleted]");
-            mVisibleComments.get(position).setCommentContent("[deleted]");
-            if (mIsSingleCommentThreadMode) {
-                notifyItemChanged(position + 2);
-            } else {
-                notifyItemChanged(position + 1);
-            }
-        } else {
-            mVisibleComments.remove(position);
-            if (mIsSingleCommentThreadMode) {
-                notifyItemRemoved(position + 2);
+        if (mVisibleComments != null && position >= 0 && position < mVisibleComments.size()) {
+            if (mVisibleComments.get(position).hasReply()) {
+                mVisibleComments.get(position).setAuthor("[deleted]");
+                mVisibleComments.get(position).setCommentContent("[deleted]");
+                if (mIsSingleCommentThreadMode) {
+                    notifyItemChanged(position + 2);
+                } else {
+                    notifyItemChanged(position + 1);
+                }
             } else {
-                notifyItemRemoved(position + 1);
+                mVisibleComments.remove(position);
+                if (mIsSingleCommentThreadMode) {
+                    notifyItemRemoved(position + 2);
+                } else {
+                    notifyItemRemoved(position + 1);
+                }
             }
         }
     }
@@ -1448,7 +1437,7 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
     public int getNextParentCommentPosition(int currentPosition) {
         if (mVisibleComments != null && !mVisibleComments.isEmpty()) {
             if (mIsSingleCommentThreadMode) {
-                for (int i = currentPosition + 1; i - 2 < mVisibleComments.size(); i++) {
+                for (int i = currentPosition + 1; i - 2 < mVisibleComments.size() && i - 2 >= 0; i++) {
                     if (mVisibleComments.get(i - 2).getDepth() == 0) {
                         return i;
                     }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/PostRecyclerViewAdapter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/PostRecyclerViewAdapter.java
index 96f1ce3f..25dd2e76 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/PostRecyclerViewAdapter.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/PostRecyclerViewAdapter.java
@@ -1372,7 +1372,7 @@ public class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView
         boolean newExtraRow = hasExtraRow();
         if (previousExtraRow != newExtraRow) {
             if (previousExtraRow) {
-                notifyItemRemoved(super.getItemCount());
+                notifyItemRemoved(getItemCount() - 1);
             } else {
                 notifyItemInserted(super.getItemCount());
             }
@@ -1381,6 +1381,14 @@ public class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView
         }
     }
 
+    public void removeFooter() {
+        if (hasExtraRow()) {
+            notifyItemRemoved(getItemCount() -  1);
+        }
+
+        networkState = null;
+    }
+
     @Override
     public void onViewRecycled(@NonNull RecyclerView.ViewHolder holder) {
         if (holder instanceof PostViewHolder) {
@@ -1609,7 +1617,7 @@ public class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView
         ErrorViewHolder(View itemView) {
             super(itemView);
             ButterKnife.bind(this, itemView);
-            errorTextView.setText(R.string.load_posts_error);
+            errorTextView.setText(R.string.load_more_posts_error);
             retryButton.setOnClickListener(view -> mCallback.retryLoadingMore());
         }
     }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Fragment/PostFragment.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Fragment/PostFragment.java
index d8a38074..76999e26 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Fragment/PostFragment.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Fragment/PostFragment.java
@@ -476,9 +476,7 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
         mPostRecyclerView.setAdapter(mAdapter);
 
         mPostViewModel = new ViewModelProvider(this, factory).get(PostViewModel.class);
-        mPostViewModel.getPosts().observe(this, posts -> {
-            mAdapter.submitList(posts);
-        });
+        mPostViewModel.getPosts().observe(this, posts -> mAdapter.submitList(posts));
 
         mPostViewModel.hasPost().observe(this, hasPost -> {
             this.hasPost = hasPost;
@@ -542,14 +540,14 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
 
     @Override
     public void refresh() {
+        mPostViewModel.refresh();
         if (isInLazyMode) {
             stopLazyMode();
         }
 
-        mAdapter.setNetworkState(null);
+        mAdapter.removeFooter();
         mFetchPostInfoLinearLayout.setVisibility(View.GONE);
         hasPost = false;
-        mPostViewModel.refresh();
     }
 
     private void showErrorView(int stringResId) {
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/PostDataSource.java b/app/src/main/java/ml/docilealligator/infinityforreddit/PostDataSource.java
index d35d5667..4a0b81c1 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/PostDataSource.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/PostDataSource.java
@@ -196,9 +196,9 @@ public class PostDataSource extends PageKeyedDataSource<String, Post> {
                             public void onParsePostSuccess(Post post) {
                                 ArrayList<Post> singlePostList = new ArrayList<>();
                                 singlePostList.add(post);
+                                callback.onResult(singlePostList, null, null);
                                 hasPostLiveData.postValue(true);
                                 initialLoadStateLiveData.postValue(NetworkState.LOADED);
-                                callback.onResult(singlePostList, null, null);
                             }
 
                             @Override
@@ -219,16 +219,17 @@ public class PostDataSource extends PageKeyedDataSource<String, Post> {
                                         }
 
                                         if (newPosts.size() != 0) {
+                                            callback.onResult(newPosts, null, nextPageKey);
                                             hasPostLiveData.postValue(true);
                                         } else if (nextPageKey != null) {
                                             loadBestPostsInitial(callback, nextPageKey);
                                             return;
                                         } else {
+                                            callback.onResult(newPosts, null, nextPageKey);
                                             hasPostLiveData.postValue(false);
                                         }
 
                                         initialLoadStateLiveData.postValue(NetworkState.LOADED);
-                                        callback.onResult(newPosts, null, nextPageKey);
                                     }
 
                                     @Override
@@ -275,8 +276,8 @@ public class PostDataSource extends PageKeyedDataSource<String, Post> {
                                     if (newPosts.size() == 0 && lastItem != null && !lastItem.equals("") && !lastItem.equals("null")) {
                                         loadBestPostsAfter(params, callback, lastItem);
                                     } else {
-                                        paginationNetworkStateLiveData.postValue(NetworkState.LOADED);
                                         callback.onResult(newPosts, lastItem);
+                                        paginationNetworkStateLiveData.postValue(NetworkState.LOADED);
                                     }
                                 }
 
@@ -327,9 +328,9 @@ public class PostDataSource extends PageKeyedDataSource<String, Post> {
                             public void onParsePostSuccess(Post post) {
                                 ArrayList<Post> singlePostList = new ArrayList<>();
                                 singlePostList.add(post);
+                                callback.onResult(singlePostList, null, null);
                                 hasPostLiveData.postValue(true);
                                 initialLoadStateLiveData.postValue(NetworkState.LOADED);
-                                callback.onResult(singlePostList, null, null);
                             }
 
                             @Override
@@ -350,16 +351,17 @@ public class PostDataSource extends PageKeyedDataSource<String, Post> {
                                         }
 
                                         if (newPosts.size() != 0) {
+                                            callback.onResult(newPosts, null, nextPageKey);
                                             hasPostLiveData.postValue(true);
                                         } else if (nextPageKey != null) {
                                             loadSubredditPostsInitial(callback, nextPageKey);
                                             return;
                                         } else {
+                                            callback.onResult(newPosts, null, nextPageKey);
                                             hasPostLiveData.postValue(false);
                                         }
 
                                         initialLoadStateLiveData.postValue(NetworkState.LOADED);
-                                        callback.onResult(newPosts, null, nextPageKey);
                                     }
 
                                     @Override
@@ -417,8 +419,8 @@ public class PostDataSource extends PageKeyedDataSource<String, Post> {
                                     if (newPosts.size() == 0 && lastItem != null && !lastItem.equals("") && !lastItem.equals("null")) {
                                         loadSubredditPostsAfter(params, callback, lastItem);
                                     } else {
-                                        paginationNetworkStateLiveData.postValue(NetworkState.LOADED);
                                         callback.onResult(newPosts, lastItem);
+                                        paginationNetworkStateLiveData.postValue(NetworkState.LOADED);
                                     }
                                 }
 
@@ -476,16 +478,17 @@ public class PostDataSource extends PageKeyedDataSource<String, Post> {
                                     }
 
                                     if (newPosts.size() != 0) {
+                                        callback.onResult(newPosts, null, nextPageKey);
                                         hasPostLiveData.postValue(true);
                                     } else if (nextPageKey != null) {
                                         loadUserPostsInitial(callback, nextPageKey);
                                         return;
                                     } else {
+                                        callback.onResult(newPosts, null, nextPageKey);
                                         hasPostLiveData.postValue(false);
                                     }
 
                                     initialLoadStateLiveData.postValue(NetworkState.LOADED);
-                                    callback.onResult(newPosts, null, nextPageKey);
                                 }
 
                                 @Override
@@ -539,8 +542,8 @@ public class PostDataSource extends PageKeyedDataSource<String, Post> {
                                     if (newPosts.size() == 0 && lastItem != null && !lastItem.equals("") && !lastItem.equals("null")) {
                                         loadUserPostsAfter(params, callback, lastItem);
                                     } else {
-                                        paginationNetworkStateLiveData.postValue(NetworkState.LOADED);
                                         callback.onResult(newPosts, lastItem);
+                                        paginationNetworkStateLiveData.postValue(NetworkState.LOADED);
                                     }
                                 }
 
@@ -620,16 +623,17 @@ public class PostDataSource extends PageKeyedDataSource<String, Post> {
                                     }
 
                                     if (newPosts.size() != 0) {
+                                        callback.onResult(newPosts, null, nextPageKey);
                                         hasPostLiveData.postValue(true);
                                     } else if (nextPageKey != null) {
                                         loadSearchPostsInitial(callback, nextPageKey);
                                         return;
                                     } else {
+                                        callback.onResult(newPosts, null, nextPageKey);
                                         hasPostLiveData.postValue(false);
                                     }
 
                                     initialLoadStateLiveData.postValue(NetworkState.LOADED);
-                                    callback.onResult(newPosts, null, nextPageKey);
                                 }
 
                                 @Override
@@ -703,8 +707,8 @@ public class PostDataSource extends PageKeyedDataSource<String, Post> {
                                     if (newPosts.size() == 0 && lastItem != null && !lastItem.equals("") && !lastItem.equals("null")) {
                                         loadSearchPostsAfter(params, callback, lastItem);
                                     } else {
-                                        paginationNetworkStateLiveData.postValue(NetworkState.LOADED);
                                         callback.onResult(newPosts, lastItem);
+                                        paginationNetworkStateLiveData.postValue(NetworkState.LOADED);
                                     }
                                 }
 
diff --git a/app/src/main/res/layout/item_footer_error.xml b/app/src/main/res/layout/item_footer_error.xml
index faf0a9f6..161ad1ab 100644
--- a/app/src/main/res/layout/item_footer_error.xml
+++ b/app/src/main/res/layout/item_footer_error.xml
@@ -22,6 +22,8 @@
         android:layout_height="wrap_content"
         android:layout_alignParentEnd="true"
         android:layout_centerVertical="true"
+        android:backgroundTint="@color/backgroundColorPrimary"
+        android:textColor="@android:color/white"
         android:text="@string/retry"
         android:textSize="?attr/font_default" />
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 9452003c..36484819 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -51,6 +51,7 @@
 
     <string name="tap_to_retry">Error loading image. Tap to retry.</string>
     <string name="load_posts_error">Error loading posts.\nTap to retry.</string>
+    <string name="load_more_posts_error">Error loading posts.</string>
     <string name="load_post_error">Error loading this post.\nTap to retry.</string>
     <string name="search_subreddits_error">Error searching subreddits.\nTap to retry.</string>
     <string name="search_users_error">Error searching users.\nTap to retry.</string>