Auto fetch messages

app/src/main/java/app/fedilab/android/mastodon/ui/drawer/StatusAdapter.java

@@ -2141,7 +2141,6 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
                 holder.binding.fetchMoreContainerTop.setVisibility(View.GONE);
                 status.isFetchMore = false;
                 int position = holder.getBindingAdapterPosition();
-                adapter.notifyItemChanged(position);
                 String statusIdMin = null, statusIdMax;
                 if (position < statusList.size() - 1) {
                     if (status.positionFetchMore == Status.PositionFetchMore.TOP) {
@@ -2614,32 +2613,53 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
                 holder.bindingFilteredHide.dividerCard.setVisibility(View.GONE);
             }
             if (status.isFetchMore && fetchMoreCallBack != null) {
-                holder.bindingFilteredHide.layoutFetchMore.fetchMoreContainer.setVisibility(View.VISIBLE);
-                holder.bindingFilteredHide.layoutFetchMore.fetchMoreMin.setOnClickListener(v -> {
+                boolean autofetch = sharedpreferences.getBoolean(context.getString(R.string.SET_AUTO_FETCH_MISSING_MESSAGES), false);
+                if (!autofetch) {
+                    holder.bindingFilteredHide.layoutFetchMore.fetchMoreContainer.setVisibility(View.VISIBLE);
+                    holder.bindingFilteredHide.layoutFetchMore.fetchMoreMin.setOnClickListener(v -> {
+                        status.isFetchMore = false;
+                        notifyItemChanged(holder.getBindingAdapterPosition());
+                        if (holder.getBindingAdapterPosition() < statusList.size() - 1) {
+                            String fromId;
+                            if (status.positionFetchMore == Status.PositionFetchMore.TOP) {
+                                fromId = statusList.get(holder.getBindingAdapterPosition() + 1).id;
+                            } else {
+                                fromId = status.id;
+                            }
+                            fetchMoreCallBack.onClickMinId(fromId, status);
+                        }
+                    });
+                    holder.bindingFilteredHide.layoutFetchMore.fetchMoreMax.setOnClickListener(v -> {
+                        //We hide the button
+                        status.isFetchMore = false;
+                        notifyItemChanged(holder.getBindingAdapterPosition());
+                        String fromId;
+                        if (status.positionFetchMore == Status.PositionFetchMore.TOP) {
+                            fromId = statusList.get(holder.getBindingAdapterPosition()).id;
+                        } else {
+                            fromId = statusList.get(holder.getBindingAdapterPosition() - 1).id;
+                        }
+                        fetchMoreCallBack.onClickMaxId(fromId, status);
+
+                    });
+                } else {
                     status.isFetchMore = false;
-                    notifyItemChanged(holder.getBindingAdapterPosition());
+                    String minId = null, maxId;
                     if (holder.getBindingAdapterPosition() < statusList.size() - 1) {
-                        String fromId;
                         if (status.positionFetchMore == Status.PositionFetchMore.TOP) {
-                            fromId = statusList.get(holder.getBindingAdapterPosition() + 1).id;
+                            minId = statusList.get(holder.getBindingAdapterPosition() + 1).id;
                         } else {
-                            fromId = status.id;
+                            minId = status.id;
                         }
-                        fetchMoreCallBack.onClickMinId(fromId, status);
                     }
-                });
-                holder.bindingFilteredHide.layoutFetchMore.fetchMoreMax.setOnClickListener(v -> {
-                    //We hide the button
-                    status.isFetchMore = false;
-                    String fromId;
                     if (status.positionFetchMore == Status.PositionFetchMore.TOP) {
-                        fromId = statusList.get(holder.getBindingAdapterPosition()).id;
+                        maxId = statusList.get(holder.getBindingAdapterPosition()).id;
                     } else {
-                        fromId = statusList.get(holder.getBindingAdapterPosition() - 1).id;
+                        maxId = statusList.get(holder.getBindingAdapterPosition() - 1).id;
                     }
-                    fetchMoreCallBack.onClickMaxId(fromId, status);
-                    notifyItemChanged(holder.getBindingAdapterPosition());
-                });
+                    fetchMoreCallBack.autoFetch(minId, maxId, status);
+                }
+
             } else {
                 holder.bindingFilteredHide.layoutFetchMore.fetchMoreContainer.setVisibility(View.GONE);
             }

app/src/main/java/app/fedilab/android/mastodon/ui/fragment/timeline/FragmentMastodonTimeline.java

@@ -507,8 +507,7 @@ public class FragmentMastodonTimeline extends Fragment implements StatusAdapter.
                 update.onUpdate(0, timelineType, slug);
             }
             SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(requireActivity());
-            boolean autofetch = sharedpreferences.getBoolean(getString(R.string.SET_AUTO_FETCH_MISSING_MESSAGES), false);
-            if (direction == DIRECTION.TOP && fetchingMissing && !autofetch) {
+            if (direction == DIRECTION.TOP && fetchingMissing) {
                 int position = getAbsolutePosition(fetched_statuses.statuses.get(fetched_statuses.statuses.size() - 1));
                 if (position != -1) {
                     binding.recyclerView.scrollToPosition(position + 1);
@@ -657,7 +656,7 @@ public class FragmentMastodonTimeline extends Fragment implements StatusAdapter.
             binding.recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
                 @Override
                 public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
-                    scrollingUp = dy > 0;
+                    scrollingUp = dy < 0;
                     if (requireActivity() instanceof BaseMainActivity) {
                         if (dy < 0 && !((BaseMainActivity) requireActivity()).getFloatingVisibility())
                             ((BaseMainActivity) requireActivity()).manageFloatingButton(true);