Minor improvements.

TODO-Combo.md

@@ -1,4 +1,6 @@
 - [x] Bugs
+  - [x] ruffy: Accessing the quick info menu yields noMenu when cartridge is low
+  - [x] ruffy: Multi-digit error codes in error history aren't supported
   - [-] No connection can be established anymore; ruffy issue i can't solve
     - Removing the BT device's bonding (!=pairing) fixes it; nope it doesn't
     - Ruffy logs in BTConnection:163  handler.fail("no connection possible: " + e.getMessage());

app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboErrorHistoryDialog.java

@@ -23,6 +23,7 @@ public class ComboErrorHistoryDialog extends DialogFragment {
         TextView text = (TextView) layout.findViewById(R.id.combo_error_history_text);
         List<PumpError> errors = ComboPlugin.getPlugin().getPump().history.pumpErrorHistory;
         StringBuilder sb = new StringBuilder();
+        // TODO i18n
         SimpleDateFormat simpleDateFormat = new SimpleDateFormat("dd.MM. HH:mm");
         if (errors.isEmpty()) {
             text.setText("To retrieve the error history from the pump, long press the Refresh button.");

app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboTddHistoryDialog.java

@@ -23,6 +23,7 @@ public class ComboTddHistoryDialog extends DialogFragment {
         TextView text = (TextView) layout.findViewById(R.id.combo_tdd_history_text);
         List<Tdd> tdds = ComboPlugin.getPlugin().getPump().history.tddHistory;
         StringBuilder sb = new StringBuilder();
+        // TODO i18n
         SimpleDateFormat simpleDateFormat = new SimpleDateFormat("dd.MM.");
         if (tdds.isEmpty()) {
             text.setText("To retrieve the TDD history from the pump, long press the Refresh button.");

ruffyscripter/src/main/java/de/jotomo/ruffyscripter/RuffyScripter.java

@@ -117,7 +117,7 @@ public class RuffyScripter implements RuffyCommands {
 
         @Override
         public void rtDisplayHandleNoMenu() throws RemoteException {
-            log.debug("rtDisplayHandleNoMenu callback invoked");
+            log.warn("rtDisplayHandleNoMenu callback invoked");
         }
     };
 
@@ -635,12 +635,12 @@ public class RuffyScripter implements RuffyCommands {
      * Wait till a menu changed has completed, "away" from the menu provided as argument.
      */
     public void waitForMenuToBeLeft(MenuType menuType) {
-        long timeout = System.currentTimeMillis() + 60 * 1000;
+        long timeout = System.currentTimeMillis() + 10 * 1000;
         while (getCurrentMenu().getType() == menuType) {
             if (System.currentTimeMillis() > timeout) {
                 throw new CommandException("Timeout waiting for menu " + menuType + " to be left");
             }
-            SystemClock.sleep(10);
+            waitForScreenUpdate();
         }
     }
 
@@ -649,11 +649,11 @@ public class RuffyScripter implements RuffyCommands {
     }
 
     public void verifyMenuIsDisplayed(MenuType expectedMenu, String failureMessage) {
-        int retries = 600;
+        int attempts = 5;
         while (getCurrentMenu().getType() != expectedMenu) {
-            if (retries > 0) {
+            attempts -= 1;
-                SystemClock.sleep(100);
+            if (attempts > 0) {
-                retries = retries - 1;
+                waitForScreenUpdate();
             } else {
                 if (failureMessage == null) {
                     failureMessage = "Invalid pump state, expected to be in menu " + expectedMenu + ", but current menu is " + getCurrentMenuName();

ruffyscripter/src/main/java/de/jotomo/ruffyscripter/commands/BaseCommand.java

@@ -10,7 +10,11 @@ public abstract class BaseCommand implements Command {
     // RS will inject itself here
     protected RuffyScripter scripter;
 
-    protected CommandResult result = new CommandResult();
+    protected CommandResult result;
+
+    public BaseCommand() {
+        result = new CommandResult();
+    }
 
     @Override
     public void setScripter(RuffyScripter scripter) {