Update lcars.app.js

apps/lcars/lcars.app.js

@@ -171,11 +171,16 @@ Graphics.prototype.setFontAntonioLarge = function(scale) {
  */
 var drawTimeout;
 function queueDraw() {
+  
+  // Faster updates during alarm to ensure that it is
+  // shown correctly...
+  var timeout = isAlarmEnabled() ? 10000 : 60000;
+
   if (drawTimeout) clearTimeout(drawTimeout);
   drawTimeout = setTimeout(function() {
     drawTimeout = undefined;
     draw();
-  }, 60000 - (Date.now() % 60000));
+  }, timeout - (Date.now() % timeout));
 }
 
 /**
@@ -527,9 +532,6 @@ function draw(){
     // Queue draw first to ensure that its called in one minute again.
     queueDraw();
 
-    // First handle alarm to show this correctly afterwards
-    handleAlarm();
-
     // Next draw the watch face
     g.reset();
     g.clearRect(0, 0, g.getWidth(), g.getHeight());
@@ -608,8 +610,18 @@ function getWeather(){
 /*
  * Handle alarm
  */
-function getCurrentTimeInMinutes(){
-  return Math.floor(Date.now() / (1000*60));
+function isAlarmEnabled(){
+  try{
+    var alarm = require('sched');
+    var alarmObj = alarm.getAlarm(TIMER_IDX);
+    if(alarmObj===undefined || !alarmObj.on){
+      return false;
+    }
+
+    return true;
+
+  } catch(ex){ }
+  return false;
 }
 
 function getAlarmMinutes(){
@@ -640,13 +652,13 @@ function decreaseAlarm(){
 
       var alarm = require('sched')
       alarm.setAlarm(TIMER_IDX, undefined);
-  }
+  
 
-  if(minutes > 0){
-    alarm.setAlarm(TIMER_IDX, {
-        timer : minutes*60*1000,
-    });
-  }
+    if(minutes > 0){
+      alarm.setAlarm(TIMER_IDX, {
+          timer : minutes*60*1000,
+      });
+    }
 
       alarm.reload();
   } catch(ex){ }