Fixed updating starred messages / unified inbox widget

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

@@ -266,6 +266,7 @@ public interface DaoMessage {
 
     String widget = "SELECT message.*, account.name AS accountName" +
             ", SUM(1 - message.ui_seen) AS unseen" +
+            ", COUNT(message.id) - SUM(message.ui_flagged) AS unflagged" +
             ", MAX(message.received) AS dummy" +
             " FROM message" +
             " JOIN account ON account.id = message.account" +

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

@@ -202,6 +202,7 @@ public class ServiceSynchronize extends ServiceBase {
                                 !m1.received.equals(m2.received) ||
                                 !Objects.equals(m1.subject, m2.subject) ||
                                 !(m1.unseen == m2.unseen) ||
+                                !(m1.unflagged == m2.unflagged) ||
                                 !Objects.equals(m1.accountName, m2.accountName)) {
                             changed = true;
                             break;

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

@@ -24,6 +24,7 @@ import java.util.Objects;
 public class TupleMessageWidget extends EntityMessage {
     public String accountName;
     public int unseen;
+    public int unflagged;
 
     @Override
     public boolean equals(Object obj) {
@@ -31,7 +32,8 @@ public class TupleMessageWidget extends EntityMessage {
             TupleMessageEx other = (TupleMessageEx) obj;
             return (super.equals(obj) &&
                     Objects.equals(this.accountName, other.accountName) &&
-                    this.unseen == other.unseen);
+                    this.unseen == other.unseen &&
+                    this.unflagged == other.unflagged);
         }
         return false;
     }