Added partial selected keywords

app/src/main/java/eu/faircode/email/AdapterKeyword.java

@@ -98,6 +98,7 @@ public class AdapterKeyword extends RecyclerView.Adapter<AdapterKeyword.ViewHold
         private void bindTo(TupleKeyword keyword) {
             cbKeyword.setText(getTitle(keyword.name));
             cbKeyword.setChecked(keyword.selected);
+            cbKeyword.setAlpha(keyword.partial ? Helper.LOW_LIGHT : 1.0f);
             btnColor.setColor(keyword.color, true);
             grpNotEdit.setVisibility(View.VISIBLE);
             grpEdit.setVisibility(View.GONE);
@@ -111,6 +112,7 @@ public class AdapterKeyword extends RecyclerView.Adapter<AdapterKeyword.ViewHold
 
             TupleKeyword keyword = all.get(pos);
             keyword.selected = isChecked;
+            buttonView.setAlpha(1.0f);
 
             Bundle args = new Bundle();
             args.putLongArray("ids", ids);

app/src/main/java/eu/faircode/email/FragmentDialogKeywordManage.java

@@ -121,6 +121,7 @@ public class FragmentDialogKeywordManage extends FragmentDialogBase {
         protected TupleKeyword.Persisted onExecute(Context context, Bundle args) {
             long[] ids = args.getLongArray("ids");
 
+            List<String> all = new ArrayList<>();
             List<String> selected = new ArrayList<>();
             List<String> available = new ArrayList<>();
 
@@ -137,13 +138,17 @@ public class FragmentDialogKeywordManage extends FragmentDialogBase {
                             if (!list.contains(kw))
                                 selected.remove(kw);
 
+                    for (String kw : list)
+                        if (!all.contains(kw))
+                            all.add(kw);
+
                     if (kws != null && kws.available != null)
                         for (String kw : kws.available)
                             if (!available.contains(kw))
                                 available.add(kw);
                 }
 
-            return new TupleKeyword.Persisted(selected, available);
+            return new TupleKeyword.Persisted(selected, all, available);
         }
 
         @Override

app/src/main/java/eu/faircode/email/TupleKeyword.java

@@ -26,6 +26,7 @@ import android.text.TextUtils;
 
 import androidx.annotation.Nullable;
 import androidx.preference.PreferenceManager;
+import androidx.room.Ignore;
 
 import java.text.Collator;
 import java.util.ArrayList;
@@ -39,6 +40,7 @@ import java.util.Objects;
 public class TupleKeyword {
     public String name;
     public boolean selected;
+    public boolean partial;
     public Integer color;
 
     @Override
@@ -54,15 +56,16 @@ public class TupleKeyword {
 
     public static class Persisted {
         public String[] selected;
+        @Ignore
+        public String[] all_selected;
         public String[] available;
 
         public Persisted() {
-            selected = new String[0];
-            available = new String[0];
         }
 
-        public Persisted(List<String> selected, List<String> available) {
+        public Persisted(List<String> selected, List<String> all, List<String> available) {
             this.selected = selected.toArray(new String[0]);
+            this.all_selected = all.toArray(new String[0]);
             this.available = available.toArray(new String[0]);
         }
     }
@@ -76,9 +79,10 @@ public class TupleKeyword {
         List<TupleKeyword> result = new ArrayList<>();
 
         List<String> all = new ArrayList<>();
-        List<String> selected = Arrays.asList(data.selected);
+        List<String> some = Arrays.asList(data.selected);
+        List<String> selected = Arrays.asList(data.all_selected == null ? data.selected : data.all_selected);
 
-        for (String keyword : data.selected)
+        for (String keyword : selected)
             if (!all.contains(keyword))
                 all.add(keyword);
 
@@ -110,6 +114,7 @@ public class TupleKeyword {
             TupleKeyword k = new TupleKeyword();
             k.name = keyword;
             k.selected = selected.contains(keyword);
+            k.partial = (k.selected && !some.contains(keyword));
 
             String c1 = "kwcolor." + keyword;
             String c2 = "keyword." + keyword; // legacy