# Change

Added FEEDGROUP Tab Code to
 - ChooseTabsFragment
 - Tab

Added strings:
- feed_group_page_summary

app/src/main/java/org/schabi/newpipe/settings/tabs/ChooseTabsFragment.java

@@ -34,6 +34,7 @@ import org.schabi.newpipe.error.UserAction;
 import org.schabi.newpipe.settings.SelectChannelFragment;
 import org.schabi.newpipe.settings.SelectKioskFragment;
 import org.schabi.newpipe.settings.SelectPlaylistFragment;
+import org.schabi.newpipe.settings.SelectFeedGroupFragment;
 import org.schabi.newpipe.settings.tabs.AddTabDialog.ChooseTabListItem;
 import org.schabi.newpipe.util.ThemeHelper;
 
@@ -203,6 +204,14 @@ public class ChooseTabsFragment extends Fragment {
                         });
                 selectPlaylistFragment.show(getParentFragmentManager(), "select_playlist");
                 return;
+            case FEEDGROUP:
+                final SelectFeedGroupFragment selectFeedGroupFragment =
+                        new SelectFeedGroupFragment();
+                selectFeedGroupFragment.setOnSelectedListener(
+                        (groupId, name, iconId) ->
+                                addTab(new Tab.FeedGroupTab(groupId, name, iconId)));
+                selectFeedGroupFragment.show(getParentFragmentManager(), "select_feed_group");
+                return;
             default:
                 addTab(type.getTab());
                 break;
@@ -244,6 +253,11 @@ public class ChooseTabsFragment extends Fragment {
                             getString(R.string.playlist_page_summary),
                             tab.getTabIconRes(context)));
                     break;
+                case FEEDGROUP:
+                    returnList.add(new ChooseTabListItem(tab.getTabId(),
+                            getString(R.string.feed_group_page_summary),
+                            tab.getTabIconRes(context)));
+                    break;
                 default:
                     if (!tabList.contains(tab)) {
                         returnList.add(new ChooseTabListItem(context, tab));
@@ -396,6 +410,9 @@ public class ChooseTabsFragment extends Fragment {
                                 ? getString(R.string.local)
                                 : getNameOfServiceById(serviceId);
                         return serviceName + "/" + tab.getTabName(requireContext());
+                    case FEEDGROUP:
+                        return getString(R.string.feed_groups_header_title)
+                                + "/" + tab.getTabName(requireContext());
                     default:
                         return tab.getTabName(requireContext());
                 }

app/src/main/java/org/schabi/newpipe/settings/tabs/Tab.java

@@ -93,6 +93,8 @@ public abstract class Tab {
                     return new ChannelTab(jsonObject);
                 case PLAYLIST:
                     return new PlaylistTab(jsonObject);
+                case FEEDGROUP:
+                    return new FeedGroupTab(jsonObject);
             }
         }
 
@@ -162,7 +164,8 @@ public abstract class Tab {
         HISTORY(new HistoryTab()),
         KIOSK(new KioskTab()),
         CHANNEL(new ChannelTab()),
-        PLAYLIST(new PlaylistTab());
+        PLAYLIST(new PlaylistTab()),
+        FEEDGROUP(new FeedGroupTab());
 
         private final Tab tab;
 
@@ -652,4 +655,93 @@ public abstract class Tab {
             return playlistType;
         }
     }
+    public static class FeedGroupTab extends Tab {
+        public static final int ID = 9;
+        private static final String JSON_FEED_GROUP_ID_KEY = "feed_group_id";
+        private static final String JSON_FEED_GROUP_NAME_KEY = "feed_group_name";
+        private static final String JSON_FEED_GROUP_ICON_KEY = "feed_group_icon";
+        private Long feedGroupId;
+        private String feedGroupName;
+        private int iconId;
+
+        private FeedGroupTab() {
+            this((long) -1, NO_NAME, R.drawable.ic_asterisk);
+        }
+
+        public FeedGroupTab(final Long feedGroupId, final String feedGroupName,
+                               final int iconId) {
+            this.feedGroupId = feedGroupId;
+            this.feedGroupName = feedGroupName;
+            this.iconId = iconId;
+
+        }
+
+        public FeedGroupTab(final JsonObject jsonObject) {
+            super(jsonObject);
+        }
+
+        @Override
+        public int getTabId() {
+            return ID;
+        }
+
+        @Override
+        public String getTabName(final Context context) {
+            return feedGroupName;
+        }
+
+        @DrawableRes
+        @Override
+        public int getTabIconRes(final Context context) {
+            return this.iconId;
+        }
+
+        @Override
+        public FeedFragment getFragment(final Context context) {
+            return FeedFragment.newInstance(feedGroupId, feedGroupName);
+        }
+
+        @Override
+        protected void writeDataToJson(final JsonStringWriter writerSink) {
+            writerSink.value(JSON_FEED_GROUP_ID_KEY, feedGroupId)
+                    .value(JSON_FEED_GROUP_NAME_KEY, feedGroupName)
+                    .value(JSON_FEED_GROUP_ICON_KEY, iconId);
+        }
+
+        @Override
+        protected void readDataFromJson(final JsonObject jsonObject) {
+            feedGroupId = jsonObject.getLong(JSON_FEED_GROUP_ID_KEY, -1);
+            feedGroupName = jsonObject.getString(JSON_FEED_GROUP_NAME_KEY, NO_NAME);
+            iconId = jsonObject.getInt(JSON_FEED_GROUP_ICON_KEY, R.drawable.ic_asterisk);
+        }
+
+        @Override
+        public boolean equals(final Object obj) {
+            if (!(obj instanceof FeedGroupTab)) {
+                return false;
+            }
+            final FeedGroupTab other = (FeedGroupTab) obj;
+            return super.equals(obj)
+                    && feedGroupId.equals(other.feedGroupId)
+                    && feedGroupName.equals(other.feedGroupName)
+                    && iconId == other.iconId;
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(getTabId(), feedGroupId, feedGroupName, iconId);
+        }
+
+        public Long getFeedGroupId() {
+            return feedGroupId;
+        }
+
+        public String getFeedGroupName() {
+            return feedGroupName;
+        }
+
+        public int getIconId() {
+            return iconId;
+        }
+    }
 }

app/src/main/res/values/strings.xml

@@ -689,6 +689,7 @@
     </plurals>
     <!-- Feed -->
     <string name="fragment_feed_title">What\'s New</string>
+    <string name="feed_group_page_summary">Channel group page</string>
     <string name="feed_groups_header_title">Channel groups</string>
     <string name="feed_oldest_subscription_update">Feed last updated: %s</string>
     <string name="feed_subscription_not_loaded_count">Not loaded: %d</string>