1 files changed, 22 insertions, 12 deletions

diff --git a/app/src/main/java/de/danoeh/antennapod/fragment/QueueFragment.java b/app/src/main/java/de/danoeh/antennapod/fragment/QueueFragment.java
index 1a2152f51..13580be4f 100644
--- a/app/src/main/java/de/danoeh/antennapod/fragment/QueueFragment.java
+++ b/app/src/main/java/de/danoeh/antennapod/fragment/QueueFragment.java
@@ -52,6 +52,7 @@ import de.danoeh.antennapod.core.util.LongList;
 import de.danoeh.antennapod.core.util.QueueSorter;
 import de.danoeh.antennapod.menuhandler.FeedItemMenuHandler;
 import de.danoeh.antennapod.menuhandler.MenuItemUtils;
+import de.danoeh.antennapod.view.EmptyViewHandler;
 import de.greenrobot.event.EventBus;
 import io.reactivex.Observable;
 import io.reactivex.android.schedulers.AndroidSchedulers;
@@ -72,7 +73,7 @@ public class QueueFragment extends Fragment {
     private TextView infoBar;
     private RecyclerView recyclerView;
     private QueueRecyclerAdapter recyclerAdapter;
-    private View emptyView;
+    private EmptyViewHandler emptyView;
     private ProgressBar progLoading;
 
     private List<FeedItem> queue;
@@ -125,7 +126,10 @@ public class QueueFragment extends Fragment {
 
     public void onEventMainThread(QueueEvent event) {
         Log.d(TAG, "onEventMainThread() called with: " + "event = [" + event + "]");
-        if(queue == null || recyclerAdapter == null) {
+        if (queue == null) {
+            return;
+        } else if (recyclerAdapter == null) {
+            loadItems(true);
             return;
         }
         switch(event.action) {
@@ -160,7 +164,10 @@ public class QueueFragment extends Fragment {
 
     public void onEventMainThread(FeedItemEvent event) {
         Log.d(TAG, "onEventMainThread() called with: " + "event = [" + event + "]");
-        if(queue == null || recyclerAdapter == null) {
+        if (queue == null) {
+            return;
+        } else if (recyclerAdapter == null) {
+            loadItems(true);
             return;
         }
         for(int i=0, size = event.items.size(); i < size; i++) {
@@ -170,6 +177,7 @@ public class QueueFragment extends Fragment {
                 queue.remove(pos);
                 queue.add(pos, item);
                 recyclerAdapter.notifyItemChanged(pos);
+                refreshInfoBar();
             }
         }
     }
@@ -271,7 +279,9 @@ public class QueueFragment extends Fragment {
                     boolean newLockState = !UserPreferences.isQueueLocked();
                     UserPreferences.setQueueLocked(newLockState);
                     getActivity().supportInvalidateOptionsMenu();
-                    recyclerAdapter.setLocked(newLockState);
+                    if (recyclerAdapter != null) {
+                        recyclerAdapter.setLocked(newLockState);
+                    }
                     if (newLockState) {
                         Snackbar.make(getActivity().findViewById(R.id.content), R.string
                                 .queue_locked, Snackbar.LENGTH_SHORT).show();
@@ -493,11 +503,11 @@ public class QueueFragment extends Fragment {
             }
         );
         itemTouchHelper.attachToRecyclerView(recyclerView);
-        //empty view
-        emptyView = (View) root.findViewById(R.id.emptyView);
-        emptyView.setVisibility(View.GONE);
-        ((TextView)emptyView.findViewById(R.id.emptyViewTitle)).setText(R.string.no_items_header_label);
-        ((TextView)emptyView.findViewById(R.id.emptyViewMessage)).setText(R.string.no_items_label);
+
+        emptyView = new EmptyViewHandler(getContext());
+        emptyView.attachToRecyclerView(recyclerView);
+        emptyView.setTitle(R.string.no_items_header_label);
+        emptyView.setMessage(R.string.no_items_label);
 
         progLoading = root.findViewById(R.id.progLoading);
         progLoading.setVisibility(View.VISIBLE);
@@ -513,13 +523,13 @@ public class QueueFragment extends Fragment {
                         new DefaultActionButtonCallback(activity), itemTouchHelper);
                 recyclerAdapter.setHasStableIds(true);
                 recyclerView.setAdapter(recyclerAdapter);
+                emptyView.updateAdapter(recyclerAdapter);
             }
-            emptyView.setVisibility(View.GONE);
             recyclerView.setVisibility(View.VISIBLE);
         } else {
             recyclerAdapter = null;
             recyclerView.setVisibility(View.GONE);
-            emptyView.setVisibility(View.VISIBLE);
+            emptyView.updateAdapter(recyclerAdapter);
         }
 
         if (restoreScrollPosition) {
@@ -632,7 +642,7 @@ public class QueueFragment extends Fragment {
         }
         if (queue == null) {
             recyclerView.setVisibility(View.GONE);
-            emptyView.setVisibility(View.GONE);
+            emptyView.hide();
             progLoading.setVisibility(View.VISIBLE);
         }
         disposable = Observable.fromCallable(DBReader::getQueue)