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don't compare newly fetched posts to created post

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closes sk22#866
This commit is contained in:
sk
2023-10-18 21:40:25 +02:00
parent 8ea05c6ebd
commit ed24e89a96
3 changed files with 7 additions and 11 deletions
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7
mastodon/src/main/java/org/joinmastodon/android/fragments/HomeTimelineFragment.java
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@@ -123,10 +123,13 @@ public class HomeTimelineFragment extends StatusListFragment {
private void loadNewPosts(){
if (!GlobalUserPreferences.loadNewPosts) return;
dataLoading=true;
// we only care about the data that was actually retrieved from the timeline api since
// user-created statuses are probably in the wrong position
List<Status> dataFromTimeline=data.stream().filter(s->!s.fromStatusCreated).collect(Collectors.toList());
// The idea here is that we request the timeline such that if there are fewer than `limit` posts,
// we'll get the currently topmost post as last in the response. This way we know there's no gap
// between the existing and newly loaded parts of the timeline.
String sinceID=data.size()>1 ? data.get(1).id : "1";
String sinceID=dataFromTimeline.size()>1 ? dataFromTimeline.get(1).id : "1";
currentRequest=new GetHomeTimeline(null, null, 20, sinceID, getLocalPrefs().timelineReplyVisibility)
.setCallback(new Callback<>(){
@Override
@@ -137,7 +140,7 @@ public class HomeTimelineFragment extends StatusListFragment {
return;
Status last=result.get(result.size()-1);
List<Status> toAdd;
if(!data.isEmpty() && last.id.equals(data.get(0).id)){ // This part intersects with the existing one
if(!dataFromTimeline.isEmpty() && last.id.equals(dataFromTimeline.get(0).id)){ // This part intersects with the existing one
toAdd=new ArrayList<>(result.subList(0, result.size()-1)); // Remove the already known last post
}else{
last.hasGapAfter=last.id;