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Code Issues Packages Projects Releases Wiki Activity

Fix gap loading for real this time

This commit is contained in:
Grishka 2024-10-29 05:48:48 +03:00
parent 5848dc0e67
commit eb45b59cac
1 changed files with 26 additions and 8 deletions
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34
mastodon/src/main/java/org/joinmastodon/android/fragments/HomeTimelineFragment.java
View File

@ -33,10 +33,12 @@ import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.Toolbar;
import com.squareup.otto.Subscribe;
import org.joinmastodon.android.BuildConfig;
import org.joinmastodon.android.E;
import org.joinmastodon.android.R;
import org.joinmastodon.android.api.MastodonAPIRequest;
@ -350,6 +352,10 @@ public class HomeTimelineFragment extends StatusListFragment implements ToolbarD
state=updater.getState();
if(state!=GithubSelfUpdater.UpdateState.NO_UPDATE && state!=GithubSelfUpdater.UpdateState.CHECKING)
getToolbar().getMenu().findItem(R.id.settings).setIcon(R.drawable.ic_settings_updateready_24px);
if("debug".equals(BuildConfig.BUILD_TYPE)){
menu.add(0, 1, 0, "Make a gap");
}
}
@Override
@ -362,6 +368,17 @@ public class HomeTimelineFragment extends StatusListFragment implements ToolbarD
}else if(id==R.id.edit_list){
args.putParcelable("list", Parcels.wrap(currentList));
Nav.go(getActivity(), EditListFragment.class, args);
}else if(id==1){
if(data.size()<35){
Toast.makeText(getActivity(), "Too few posts. Load at least 35", Toast.LENGTH_SHORT).show();
return true;
}
Status gapStatus=data.get(1);
gapStatus.hasGapAfter=true;
onStatusUpdated(gapStatus);
for(Status s:new ArrayList<>(data.subList(2, 32))){
removeStatus(s);
}
}
return true;
}
@ -472,16 +489,16 @@ public class HomeTimelineFragment extends StatusListFragment implements ToolbarD
dataLoading=true;
boolean needCache=listMode==ListMode.FOLLOWING;
boolean insertBelowGap=!gap.enteredFromTop;
String maxID, sinceID;
String maxID, minID;
if(gap.enteredFromTop){
maxID=item.getItemID();
sinceID=null;
}else{
maxID=null;
int gapPos=displayItems.indexOf(gap);
sinceID=displayItems.get(gapPos+1).parentID;
minID=displayItems.get(gapPos+1).parentID;
}else{
maxID=item.getItemID();
minID=null;
}
loadAdditionalPosts(maxID, null, 20, sinceID, new Callback<>(){
loadAdditionalPosts(maxID, minID, 20, null, new Callback<>(){
@Override
public void onSuccess(List<Status> result){
@ -582,6 +599,7 @@ public class HomeTimelineFragment extends StatusListFragment implements ToolbarD
targetList.addAll(0, buildDisplayItems(s));
insertedPosts.add(0, s);
}
int addedItemCount=targetList.size();
boolean gapRemoved=false;
if(insertedPosts.size()<result.size()){ // There was an intersection, remove the gap
gapRemoved=true;
@ -597,9 +615,9 @@ public class HomeTimelineFragment extends StatusListFragment implements ToolbarD
if(!insertedPosts.isEmpty()){
if(needCache)
AccountSessionManager.getInstance().getAccount(accountID).getCacheController().putHomeTimeline(insertedPosts, false);
adapter.notifyItemRangeInserted(getMainAdapterOffset()+gapPos+(gapRemoved ? 0 : 1), targetList.size());
adapter.notifyItemRangeInserted(getMainAdapterOffset()+gapPos+(gapRemoved ? 0 : 1), addedItemCount);
if(needAdjustScroll){
((LinearLayoutManager)list.getLayoutManager()).scrollToPositionWithOffset(getMainAdapterOffset()+gapPos+(gapRemoved ? 0 : 1)+targetList.size(), scrollTop);
((LinearLayoutManager)list.getLayoutManager()).scrollToPositionWithOffset(getMainAdapterOffset()+gapPos+(gapRemoved ? 0 : 1)+addedItemCount, scrollTop);
}
}
}