Restructured settings file handling.

apps.json

@@ -887,19 +887,19 @@
   { "id": "berlinc",
     "name": "Berlin Clock",
     "icon": "berlin-clock.png",
-    "version":"0.03.07",
+    "version":"0.03.08",
     "description": "Berlin Clock (see https://en.wikipedia.org/wiki/Mengenlehreuhr)",
     "tags": "clock",
     "type":"clock",
     "allow_emulator":true,
     "data": [
-      {"name":"berlin-clock.json"}
+      { "name":"berlinc.json","storageFile":true}
     ],
     "storage": [
       {"name":"berlinc.app.js","url":"berlin-clock.js"},
       {"name":"berlinc.img","url":"berlin-clock-icon.js","evaluate":true},
       {"name":"berlinc.settings.js","url":"settings.js"}, 
-      {"name":"berlin-clock.json","url":"berlin-clock.json"}
+      {"name":"berlinc.json","url":"berlin-clock.json"}      
     ]
   },
   { "id": "ctrclk",

apps/berlinc/berlin-clock.js

@@ -6,7 +6,7 @@ const height = g.getHeight() - 2 * offset;
 const rowHeight = height / 4;
 
 const storage = require("Storage");
-const settingsfile = 'berlin-clock.json';
+const settingsfile = 'berlinc.json';
 var show_date = false;
 
 rowlights = [];
@@ -63,7 +63,15 @@ function drawBerlinClock() {
 // try to read settings
 try {
   const settings = storage.readJSON(settingsfile);
-  show_date=settings['showdate'] || false;
+  if (settings) {
+    if (settings.showdate) {
+      show_date=settings.showdate;
+    } else  {
+      console.log("Settings file does not contain showdate.");
+    }
+  } else {
+    console.log("Settings file not defined.")
+  }
 } catch (exception) {
   console.log(exception)
 }

apps/berlinc/settings.js

@@ -1,6 +1,6 @@
 (function(back) {
 
-  const SETTINGS_FILE = 'berlin-clock.json'
+  const SETTINGS_FILE = 'berlinc.json'
 
   // initialize structure
   let s = {