Fix offset with pinned

app/src/main/java/app/fedilab/android/helper/PinnedTimelineHelper.java

@@ -242,6 +242,7 @@ public class PinnedTimelineHelper {
             }
         }
         List<PinnedTimeline> pinnedTimelineVisibleList = new ArrayList<>();
+        List<PinnedTimeline> pinnedToRemove = new ArrayList<>();
         for (PinnedTimeline pinnedTimeline : pinned.pinnedTimelines) {
             //Default timelines are not added if we are not in the single bar mode
             if (!singleBar) {
@@ -251,6 +252,7 @@ public class PinnedTimelineHelper {
                     case PUBLIC:
                     case NOTIFICATION:
                     case DIRECT:
+                        pinnedToRemove.add(pinnedTimeline);
                         continue;
                 }
             }
@@ -328,7 +330,7 @@ public class PinnedTimelineHelper {
                 pinnedTimelineVisibleList.add(pinnedTimeline);
             }
         }
-
+        pinned.pinnedTimelines.removeAll(pinnedToRemove);
 
         Pinned finalPinned = pinned;
         int finalToRemove1 = toRemove;

app/src/main/java/app/fedilab/android/ui/pageadapter/FedilabPageAdapter.java

@@ -45,13 +45,14 @@ public class FedilabPageAdapter extends FragmentStatePagerAdapter {
     private final BottomMenu bottomMenu;
     private final int toRemove;
     private Fragment mCurrentFragment;
+    private final boolean singleBar;
 
     public FedilabPageAdapter(BaseMainActivity activity, FragmentManager fm, Pinned pinned, BottomMenu bottomMenu) {
         super(fm, BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT);
         this.pinned = pinned;
         this.bottomMenu = bottomMenu;
         SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(activity);
-        boolean singleBar = sharedpreferences.getBoolean(activity.getString(R.string.SET_USE_SINGLE_TOPBAR), false);
+        singleBar = sharedpreferences.getBoolean(activity.getString(R.string.SET_USE_SINGLE_TOPBAR), false);
         if (!singleBar) {
             toRemove = PinnedTimelineHelper.itemToRemoveInBottomMenu(activity);
         } else {
@@ -87,7 +88,7 @@ public class FedilabPageAdapter extends FragmentStatePagerAdapter {
         FragmentMastodonTimeline fragment = new FragmentMastodonTimeline();
         Bundle bundle = new Bundle();
         //Position 3 is for notifications
-        if (position < (BOTTOM_TIMELINE_COUNT - toRemove)) {
+        if (position < (BOTTOM_TIMELINE_COUNT - toRemove) && !singleBar) {
             if (bottomMenu != null) {
                 BottomMenu.ItemMenuType type = BottomMenu.getType(bottomMenu, position);
                 if (type == null) {