Move journal owner tests to the journal and make case insensitive.

app/src/main/java/com/etesync/syncadapter/model/JournalModel.java

@@ -104,6 +104,10 @@ public class JournalModel {
 
             return null;
         }
+
+        public boolean isOwner(String username) {
+            return (owner == null) || owner.equalsIgnoreCase(username);
+        }
     }
 
     @Entity

app/src/main/java/com/etesync/syncadapter/ui/AccountActivity.java

@@ -420,7 +420,7 @@ public class AccountActivity extends BaseActivity implements Toolbar.OnMenuItemC
             readOnly.setVisibility(journalEntity.isReadOnly() ? View.VISIBLE : View.GONE);
 
             final View shared = v.findViewById(R.id.shared);
-            boolean isOwner = (journalEntity.getOwner() == null) || journalEntity.getOwner().equals(account.name);
+            boolean isOwner = journalEntity.isOwner(account.name);
             shared.setVisibility(isOwner ? View.GONE : View.VISIBLE);
 
             return v;

app/src/main/java/com/etesync/syncadapter/ui/ViewCollectionActivity.java

@@ -75,7 +75,7 @@ public class ViewCollectionActivity extends BaseActivity implements Refreshable
         }
 
         info = journalEntity.getInfo();
-        isOwner = (journalEntity.getOwner() == null) || journalEntity.getOwner().equals(account.name);
+        isOwner = journalEntity.isOwner(account.name);
 
         final View colorSquare = findViewById(R.id.color);
         if (info.type == CollectionInfo.Type.CALENDAR) {
@@ -97,7 +97,7 @@ public class ViewCollectionActivity extends BaseActivity implements Refreshable
         desc.setText(info.description);
 
         final TextView owner = (TextView) findViewById(R.id.owner);
-        if (account.name.equals(journalEntity.getOwner())) {
+        if (isOwner) {
             owner.setVisibility(View.GONE);
         } else {
             owner.setVisibility(View.VISIBLE);