tweaks for last PR - re-add settings menu item

apps/health/app.js

@@ -6,7 +6,8 @@ function menuMain() {
     /*LANG*/"< Back": () => load(),
     /*LANG*/"Step Counting": () => menuStepCount(),
     /*LANG*/"Movement": () => menuMovement(),
-    /*LANG*/"Heart Rate": () => menuHRM()
+    /*LANG*/"Heart Rate": () => menuHRM(),
+    /*LANG*/"Settings": () => eval(require("Storage").read("health.settings.js"))(()=>menuMain())
   });
 }
 
@@ -132,7 +133,7 @@ var chart_data;
 var swipe_enabled = false;
 var btn;
 
-// find the max value in the array, using a loop due to array size 
+// find the max value in the array, using a loop due to array size
 function max(arr) {
   var m = -Infinity;
 
@@ -144,10 +145,10 @@ function max(arr) {
 // find the end of the data, the array might be for 31 days but only have 2 days of data in it
 function get_data_length(arr) {
   var nlen = arr.length;
-  
+
   for(var i = arr.length - 1; i > 0 && arr[i] == 0;  i--)
     nlen--;
-  
+
   return nlen;
 }
 
@@ -166,10 +167,10 @@ function drawBarChart() {
   const bar_width = (w - 2) / 9;  // we want 9 bars, bar 5 in the centre
   var bar_top;
   var bar;
-  
+
   g.setColor(g.theme.bg);
   g.fillRect(0,24,w,h);
-  
+
   for (bar = 1; bar < 10; bar++) {
     if (bar == 5) {
       g.setFont('6x8', 2);
@@ -182,7 +183,7 @@ function drawBarChart() {
     }
 
     // draw a fake 0 height bar if chart_index is outside the bounds of the array
-    if ((chart_index + bar - 1) >= 0 && (chart_index + bar - 1) < data_len) 
+    if ((chart_index + bar - 1) >= 0 && (chart_index + bar - 1) < data_len)
       bar_top = bar_bot - 100 * (chart_data[chart_index + bar - 1]) / chart_max_datum;
     else
       bar_top = bar_bot;
@@ -212,7 +213,7 @@ Bangle.on('swipe', dir => {
 function setButton(fn) {
   // cancel callback, otherwise a slight up down movement will show the E.showMenu()
   Bangle.setUI("updown", undefined);
-  
+
   if (process.env.HWVERSION == 1)
     btn = setWatch(fn, BTN2);
   else

apps/health/settings.js

@@ -40,4 +40,4 @@
   function setSettings(settings) {
     require("Storage").writeJSON("health.json", settings);
   }
-});
+})