#615 Add filter "No tags"

1 files changed, 17 insertions, 5 deletions

diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/filter/FilterLabelsFragment.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/filter/FilterLabelsFragment.java
index 357f93cf9..fadf33b88 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/filter/FilterLabelsFragment.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/filter/FilterLabelsFragment.java
@@ -33,19 +33,31 @@ public class FilterLabelsFragment extends Fragment implements SelectionListener<
 
         observeOnce(new SyncManager(requireContext()).findProposalsForLabelsToAssign(mainViewModel.getCurrentAccount().getId(), mainViewModel.getCurrentBoardLocalId()), requireActivity(), (labels) -> {
             binding.labels.setNestedScrollingEnabled(false);
-            binding.labels.setAdapter(new FilterLabelsAdapter(labels, requireNonNull(filterViewModel.getFilterInformationDraft().getValue()).getLabels(), this));
+            binding.labels.setAdapter(new FilterLabelsAdapter(
+                    labels,
+                    requireNonNull(filterViewModel.getFilterInformationDraft().getValue()).getLabels(),
+                    requireNonNull(filterViewModel.getFilterInformationDraft().getValue()).isNoAssignedLabel(),
+                    this));
         });
 
         return binding.getRoot();
     }
 
     @Override
-    public void onItemSelected(Label item) {
-        filterViewModel.addFilterInformationDraftLabel(item);
+    public void onItemSelected(@Nullable Label item) {
+        if (item == null) {
+            filterViewModel.setNotAssignedLabel(true);
+        } else {
+            filterViewModel.addFilterInformationDraftLabel(item);
+        }
     }
 
     @Override
-    public void onItemDeselected(Label item) {
-        filterViewModel.removeFilterInformationLabel(item);
+    public void onItemDeselected(@Nullable Label item) {
+        if (item == null) {
+            filterViewModel.setNotAssignedLabel(false);
+        } else {
+            filterViewModel.removeFilterInformationLabel(item);
+        }
     }
 }