Keep source list info in InfoItemBuilder

Also remove some unused code

app/src/main/java/org/schabi/newpipe/fragments/list/BaseListInfoFragment.java

@@ -66,6 +66,7 @@ public abstract class BaseListInfoFragment<I extends InfoItem, L extends ListInf
     @Override
     public void onResume() {
         super.onResume();
+
         // Check if it was loading when the fragment was stopped/paused,
         if (wasLoading.getAndSet(false)) {
             if (hasMoreItems() && !infoListAdapter.getItemsList().isEmpty()) {
@@ -74,6 +75,8 @@ public abstract class BaseListInfoFragment<I extends InfoItem, L extends ListInf
                 doInitialLoadLogic();
             }
         }
+
+        infoListAdapter.setSourceListInfo(currentInfo);
     }
 
     @Override
@@ -137,6 +140,8 @@ public abstract class BaseListInfoFragment<I extends InfoItem, L extends ListInf
         infoListAdapter.clearStreamItemList();
 
         currentInfo = null;
+        infoListAdapter.setSourceListInfo(null);
+
         if (currentWorker != null) {
             currentWorker.dispose();
         }
@@ -146,6 +151,7 @@ public abstract class BaseListInfoFragment<I extends InfoItem, L extends ListInf
                 .subscribe((@NonNull L result) -> {
                     isLoading.set(false);
                     currentInfo = result;
+                    infoListAdapter.setSourceListInfo(result);
                     currentNextPage = result.getNextPage();
                     handleResult(result);
                 }, throwable ->

app/src/main/java/org/schabi/newpipe/info_list/InfoItemBuilder.java

@@ -1,25 +1,13 @@
 package org.schabi.newpipe.info_list;
 
 import android.content.Context;
-import android.view.View;
-import android.view.ViewGroup;
 
-import androidx.annotation.NonNull;
+import org.schabi.newpipe.extractor.Info;
-
+import org.schabi.newpipe.extractor.ListInfo;
-import org.schabi.newpipe.extractor.InfoItem;
 import org.schabi.newpipe.extractor.channel.ChannelInfoItem;
 import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
 import org.schabi.newpipe.extractor.playlist.PlaylistInfoItem;
 import org.schabi.newpipe.extractor.stream.StreamInfoItem;
-import org.schabi.newpipe.info_list.holder.ChannelInfoItemHolder;
-import org.schabi.newpipe.info_list.holder.ChannelMiniInfoItemHolder;
-import org.schabi.newpipe.info_list.holder.CommentInfoItemHolder;
-import org.schabi.newpipe.info_list.holder.InfoItemHolder;
-import org.schabi.newpipe.info_list.holder.PlaylistInfoItemHolder;
-import org.schabi.newpipe.info_list.holder.PlaylistMiniInfoItemHolder;
-import org.schabi.newpipe.info_list.holder.StreamInfoItemHolder;
-import org.schabi.newpipe.info_list.holder.StreamMiniInfoItemHolder;
-import org.schabi.newpipe.local.history.HistoryRecordManager;
 import org.schabi.newpipe.util.OnClickGesture;
 
 /*
@@ -54,44 +42,12 @@ public class InfoItemBuilder {
     private OnClickGesture<PlaylistInfoItem> onPlaylistSelectedListener;
     private OnClickGesture<CommentsInfoItem> onCommentsSelectedListener;
 
+    private ListInfo<?> sourceListInfo; // the list-info the info-items from this list belong to
+
     public InfoItemBuilder(final Context context) {
         this.context = context;
     }
 
-    public View buildView(@NonNull final ViewGroup parent, @NonNull final InfoItem infoItem,
-                          final HistoryRecordManager historyRecordManager) {
-        return buildView(parent, infoItem, historyRecordManager, false);
-    }
-
-    public View buildView(@NonNull final ViewGroup parent, @NonNull final InfoItem infoItem,
-                          final HistoryRecordManager historyRecordManager,
-                          final boolean useMiniVariant) {
-        final InfoItemHolder holder =
-                holderFromInfoType(parent, infoItem.getInfoType(), useMiniVariant);
-        holder.updateFromItem(infoItem, historyRecordManager);
-        return holder.itemView;
-    }
-
-    private InfoItemHolder holderFromInfoType(@NonNull final ViewGroup parent,
-                                              @NonNull final InfoItem.InfoType infoType,
-                                              final boolean useMiniVariant) {
-        switch (infoType) {
-            case STREAM:
-                return useMiniVariant ? new StreamMiniInfoItemHolder(this, parent)
-                        : new StreamInfoItemHolder(this, parent);
-            case CHANNEL:
-                return useMiniVariant ? new ChannelMiniInfoItemHolder(this, parent)
-                        : new ChannelInfoItemHolder(this, parent);
-            case PLAYLIST:
-                return useMiniVariant ? new PlaylistMiniInfoItemHolder(this, parent)
-                        : new PlaylistInfoItemHolder(this, parent);
-            case COMMENT:
-                return new CommentInfoItemHolder(this, parent);
-            default:
-                throw new RuntimeException("InfoType not expected = " + infoType.name());
-        }
-    }
-
     public Context getContext() {
         return context;
     }
@@ -128,4 +84,12 @@ public class InfoItemBuilder {
             final OnClickGesture<CommentsInfoItem> onCommentsSelectedListener) {
         this.onCommentsSelectedListener = onCommentsSelectedListener;
     }
+
+    public Info getSourceListInfo() {
+        return sourceListInfo;
+    }
+
+    public void setSourceListInfo(final ListInfo<?> sourceListInfo) {
+        this.sourceListInfo = sourceListInfo;
+    }
 }

app/src/main/java/org/schabi/newpipe/info_list/InfoListAdapter.java

@@ -13,6 +13,7 @@ import androidx.recyclerview.widget.RecyclerView;
 
 import org.schabi.newpipe.databinding.PignateFooterBinding;
 import org.schabi.newpipe.extractor.InfoItem;
+import org.schabi.newpipe.extractor.ListInfo;
 import org.schabi.newpipe.extractor.channel.ChannelInfoItem;
 import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
 import org.schabi.newpipe.extractor.playlist.PlaylistInfoItem;
@@ -115,6 +116,10 @@ public class InfoListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolde
         infoItemBuilder.setOnCommentsSelectedListener(listener);
     }
 
+    public void setSourceListInfo(final ListInfo<?> sourceInfo) {
+        infoItemBuilder.setSourceListInfo(sourceInfo);
+    }
+
     public void setUseMiniVariant(final boolean useMiniVariant) {
         this.useMiniVariant = useMiniVariant;
     }