recorder 0.08: Memory usage improvements for recorder app itself

apps/recorder/ChangeLog

@@ -11,3 +11,4 @@
 0.07: Add recording for Barometer
       Record all HRM events
       Move recording for CoreTemp to its own app
+0.08: Memory usage improvements for recorder app itself

apps/recorder/app.js

@@ -95,6 +95,7 @@ function showMainMenu() {
   Object.keys(recorders).forEach(id=>{
     mainmenu["Log "+recorders[id]().name] = menuRecord(id);
   });
+  delete recorders;
   return E.showMenu(mainmenu);
 }
 
@@ -217,12 +218,8 @@ function viewTrack(filename, info) {
     });
   };
   menu['< Back'] = () => { viewTracks(); };
-  return E.showMenu(menu);
-}
-
-function plotTrack(info) {
-  "ram"
 
+  function plotTrack(info) { "ram"
     function distance(lat1,long1,lat2,long2) { "ram"
       var x = (long1-long2) * Math.cos((lat1+lat2)*Math.PI/360);
       var y = lat2 - lat1;
@@ -316,8 +313,7 @@ function plotTrack(info) {
     g.flip();
   }
 
-function plotGraph(info, style) {
-  "ram"
+  function plotGraph(info, style) { "ram"
     E.showMenu(); // remove menu
     E.showMessage("Calculating...","Track "+info.fn);
     var filename = info.filename;
@@ -415,4 +411,8 @@ function plotGraph(info, style) {
     g.flip();
   }
 
+  return E.showMenu(menu);
+}
+
+
 showMainMenu();

apps/recorder/metadata.json

@@ -2,7 +2,7 @@
   "id": "recorder",
   "name": "Recorder",
   "shortName": "Recorder",
-  "version": "0.07",
+  "version": "0.08",
   "description": "Record GPS position, heart rate and more in the background, then download to your PC.",
   "icon": "app.png",
   "tags": "tool,outdoors,gps,widget",