Apply account color to nav folders

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

@@ -43,7 +43,6 @@ import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
-import java.util.Objects;
 
 public class AdapterNavFolder extends RecyclerView.Adapter<AdapterNavFolder.ViewHolder> {
     private Context context;
@@ -106,10 +105,10 @@ public class AdapterNavFolder extends RecyclerView.Adapter<AdapterNavFolder.View
                             ? R.drawable.baseline_folder_24
                             : R.drawable.baseline_folder_open_24);
 
-                if (folder.color == null || !ActivityBilling.isPro(context))
+                if (folder.accountColor == null || !ActivityBilling.isPro(context))
                     ivItem.clearColorFilter();
                 else
-                    ivItem.setColorFilter(folder.color);
+                    ivItem.setColorFilter(folder.accountColor);
             }
 
             int count;
@@ -235,17 +234,7 @@ public class AdapterNavFolder extends RecyclerView.Adapter<AdapterNavFolder.View
         public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {
             TupleFolderNav f1 = prev.get(oldItemPosition);
             TupleFolderNav f2 = next.get(newItemPosition);
-            return (f1.name.equals(f2.name) &&
+            return f1.equals(f2);
-                    f1.type.equals(f2.type) &&
-                    Objects.equals(f1.display, f2.display) &&
-                    Objects.equals(f1.state, f2.state) &&
-                    Objects.equals(f1.sync_state, f2.sync_state) &&
-                    Objects.equals(f1.last_sync, f2.last_sync) &&
-                    f1.messages == f2.messages &&
-                    f1.unseen == f2.unseen &&
-                    f1.snoozed == f2.snoozed &&
-                    f1.operations == f2.operations &&
-                    f1.executing == f2.executing);
         }
     }
 

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

@@ -110,7 +110,7 @@ public interface DaoFolder {
     LiveData<List<TupleFolderEx>> liveUnified(String type);
 
     @Query("SELECT folder.*" +
-            ", account.`order` AS accountOrder, account.name AS accountName" +
+            ", account.`order` AS accountOrder, account.name AS accountName, COALESCE(folder.color, account.color) AS accountColor" +
             ", COUNT(message.id) AS messages" +
             ", SUM(CASE WHEN NOT message.ui_seen THEN 1 ELSE 0 END) AS unseen" +
             ", SUM(CASE WHEN message.ui_snoozed IS NULL THEN 0 ELSE 1 END) AS snoozed" +

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

@@ -66,6 +66,7 @@ public class TupleFolderEx extends EntityFolder implements Serializable {
             TupleFolderEx other = (TupleFolderEx) obj;
             return (super.equals(obj) &&
                     Objects.equals(this.accountId, other.accountId) &&
+                    Objects.equals(this.accountOrder, other.accountOrder) &&
                     Objects.equals(this.accountProtocol, other.accountProtocol) &&
                     Objects.equals(this.accountName, other.accountName) &&
                     Objects.equals(this.accountState, other.accountState) &&

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

@@ -25,10 +25,12 @@ import java.io.Serializable;
 import java.text.Collator;
 import java.util.Comparator;
 import java.util.Locale;
+import java.util.Objects;
 
 public class TupleFolderNav extends EntityFolder implements Serializable {
     public Integer accountOrder;
     public String accountName;
+    public Integer accountColor;
     public int messages;
     public int unseen;
     public int snoozed;
@@ -76,4 +78,21 @@ public class TupleFolderNav extends EntityFolder implements Serializable {
             }
         };
     }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj instanceof TupleFolderNav) {
+            TupleFolderNav other = (TupleFolderNav) obj;
+            return (super.equals(other) &&
+                    Objects.equals(this.accountOrder, other.accountOrder) &&
+                    Objects.equals(this.accountName, other.accountName) &&
+                    Objects.equals(this.accountColor, other.accountColor) &&
+                    this.messages == other.messages &&
+                    this.unseen == other.unseen &&
+                    this.snoozed == other.snoozed &&
+                    this.operations == other.operations &&
+                    this.executing == other.executing);
+        } else
+            return false;
+    }
 }