clock_info 0.19: Fix Altitude ClockInfo after BLE added

Make this kind of bug less likely to happen in future by searching for the correct clockinfo

apps/clock_info/ChangeLog

@@ -17,3 +17,4 @@
 0.16: Add BLE clkinfo entry
 0.17: Fix BLE icon alignment and border on some clocks
 0.18: Tweak BLE icon to add gap and ensure middle of B isn't filled
+0.19: Fix Altitude ClockInfo after BLE added

apps/clock_info/lib.js

@@ -39,22 +39,23 @@ exports.load = function() {
   var hrm = 0;
   var alt = "--";
   // callbacks (needed for easy removal of listeners)
-  function batteryUpdateHandler() { bangleItems[0].emit("redraw"); }
-  function stepUpdateHandler() { bangleItems[1].emit("redraw"); }
+  function batteryUpdateHandler() { bangleItems.find(i=>i.name=="Battery").emit("redraw"); }
+  function stepUpdateHandler() { bangleItems.find(i=>i.name=="Steps").emit("redraw"); }
   function hrmUpdateHandler(e) {
     if (e && e.confidence>60) hrm = Math.round(e.bpm);
-    bangleItems[2].emit("redraw");
+    bangleItems.find(i=>i.name=="HRM").emit("redraw");
   }
   function altUpdateHandler() {
     try {
       Bangle.getPressure().then(data=>{
         if (!data) return;
         alt = Math.round(data.altitude) + "m";
-        bangleItems[3].emit("redraw");
+        bangleItems.find(i=>i.name=="Altitude").emit("redraw");
       });
     } catch (e) {
       print("Caught "+e+"\n in function altUpdateHandler in module clock_info");
-      bangleItems[3].emit('redraw');}
+      bangleItems.find(i=>i.name=="Altitude").emit('redraw');
+    }
   }
   // actual menu
   var menu = [{

apps/clock_info/metadata.json

@@ -1,7 +1,7 @@
 { "id": "clock_info",
   "name": "Clock Info Module",
   "shortName": "Clock Info",
-  "version":"0.18",
+  "version":"0.19",
   "description": "A library used by clocks to provide extra information on the clock face (Altitude, BPM, etc)",
   "icon": "app.png",
   "type": "module",