Pebble: added README, battery warning if below 30%

apps.json

@@ -4581,6 +4581,7 @@
     "shortName": "Pebble",
     "version": "0.01",
     "description": "A pebble style clock to keep the rebellion going",
+    "readme": "README.md",
     "icon": "pebble.png",
     "dependencies": {"widpedom":"app"},
     "screenshots": [{"url":"screenshot_pebble.png"}],

apps/pebble/README.md

@@ -0,0 +1,17 @@
+# Pebble
+
+   *a Pebble style clock with configurable background color, to keep the revolution going*      
+
+* Designed specifically for Bangle 2
+* A choice of 6 different background colous through its setting menu
+* Supports the Light and Dark themes
+* Uses pedometer widget to get latest step count
+* Dependant apps are installed when Pebble installs
+* Uses the whole screen, widgets are made invisible but still run in the background
+* When battery is less than 30% main screen goes Red
+
+![](pebble_screenshot.png)
+![](pebble_screenshot2.png)
+![](pebble_screenshot3.png)
+
+Written by: [Hugh Barney](https://github.com/hughbarney)  For support and discussion please post in the [Bangle JS Forum](http://forum.espruino.com/microcosms/1424/)

apps/pebble/pebble.app.js

@@ -19,7 +19,7 @@ const ha = 2*h/5 - 8;
 const h2 = 3*h/5 - 10;
 const h3 = 7*h/8;
 
-let batterWarning = false;
+let batteryWarning = false;
 
 function draw() {
   let date = new Date();
@@ -30,14 +30,11 @@ function draw() {
 
   // turn the warning on once we have dipped below 30%
   if (E.getBattery() < 30)
-    batterWarning = true;
+    batteryWarning = true;
   
   // turn the warning off once we have dipped above 40%
   if (E.getBattery() > 40)
-    batterWarning = false;
-
-  // for testing only
-  batterWarning = true;
+    batteryWarning = false;
 
   g.reset();
   g.setColor(settings.bg);
@@ -59,11 +56,12 @@ function draw() {
   g.drawString(getSteps(), 3*w/4, ha);
   
   // time
-  g.setColor(!batteryWarning ? g.theme.bg ? '#f00');
+  // white on red for battery warning
+  g.setColor(!batteryWarning ? g.theme.bg : '#f00');
   g.fillRect(0, h2, w, h3);
   g.setFontQahiri();
   g.setFontAlign(0, -1);
-  g.setColor(g.theme.fg);
+  g.setColor(!batteryWarning ? g.theme.fg : '#fff');
   g.drawString(timeStr, w/2, h2 - 8);
 
   // contrast bar