Added rule noop

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

@@ -121,6 +121,9 @@ public class AdapterRule extends RecyclerView.Adapter<AdapterRule.ViewHolder> {
                 JSONObject jaction = new JSONObject(rule.action);
                 int type = jaction.getInt("type");
                 switch (type) {
+                    case EntityRule.TYPE_NOOP:
+                        tvAction.setText(R.string.title_rule_noop);
+                        break;
                     case EntityRule.TYPE_SEEN:
                         tvAction.setText(R.string.title_rule_seen);
                         break;

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

@@ -94,6 +94,7 @@ public class EntityRule {
     static final int TYPE_COPY = 7;
     static final int TYPE_SNOOZE = 8;
     static final int TYPE_IGNORE = 9;
+    static final int TYPE_NOOP = 10;
 
     static final String ACTION_AUTOMATION = BuildConfig.APPLICATION_ID + ".AUTOMATION";
     static final String EXTRA_RULE = "rule";
@@ -265,6 +266,8 @@ public class EntityRule {
         Log.i("Executing rule=" + type + ":" + name + " message=" + message.id);
 
         switch (type) {
+            case TYPE_NOOP:
+                return true;
             case TYPE_SEEN:
                 return onActionSeen(context, message, true);
             case TYPE_UNSEEN:

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

@@ -319,6 +319,7 @@ public class FragmentRule extends FragmentBase {
         });
 
         List<Action> actions = new ArrayList<>();
+        actions.add(new Action(EntityRule.TYPE_NOOP, getString(R.string.title_rule_noop)));
         actions.add(new Action(EntityRule.TYPE_SEEN, getString(R.string.title_rule_seen)));
         actions.add(new Action(EntityRule.TYPE_UNSEEN, getString(R.string.title_rule_unseen)));
         actions.add(new Action(EntityRule.TYPE_IGNORE, getString(R.string.title_rule_ignore)));

app/src/main/res/values/strings.xml

@@ -666,6 +666,7 @@
     <string name="title_answer_template_name">$name$ will be replaced by the sender full name</string>
     <string name="title_answer_template_email">$email$ will be replaced by the sender email address</string>
 
+    <string name="title_rule_noop">No action</string>
     <string name="title_rule_seen">Mark read</string>
     <string name="title_rule_unseen">Mark unread</string>
     <string name="title_rule_ignore">Suppress notification</string>