Merge pull request #1449 from myxor/widgps_v0.04

GPS widget: show fix status

apps/widgps/ChangeLog

@@ -1,3 +1,4 @@
 0.01: First version
 0.02: Don't break if running on 2v08 firmware (just don't display anything)
 0.03: Fix positioning
+0.04: Show GPS fix status

apps/widgps/README.md

@@ -1,14 +1,17 @@
 # GPS Power Status Widget
 
-A simple widget that shows the on/off status of the GPS.
+A simple widget that shows the on/off and fix status of the GPS.
 
 The GPS can quickly run the battery down if it is on all the time so
 it is useful to know if it has been switched on or not.
 
 - Uses Bangle.isGPSOn()
 - Shows in grey when the GPS is off
-- Shows in amber when the GPS is on
+- Shows in amber when the GPS is on but has no fix
+- Shows in green when the GPS is on and has a fix
 
 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/)
+
+Extended by Marco ([myxor](https://github.com/myxor))

apps/widgps/metadata.json

@@ -1,8 +1,8 @@
 {
   "id": "widgps",
   "name": "GPS Widget",
-  "version": "0.03",
-  "description": "Tiny widget to show the power on/off status of the GPS",
+  "version": "0.04",
+  "description": "Tiny widget to show the power and fix status of the GPS",
   "icon": "widget.png",
   "type": "widget",
   "tags": "widget,gps",

apps/widgps/widget.js

@@ -4,7 +4,12 @@
   function draw() {
     g.reset();
     if (Bangle.isGPSOn()) {
-      g.setColor("#FD0");     // on = amber
+      const gpsObject = Bangle.getGPSFix();
+      if (gpsObject && gpsObject.fix > 0) {
+        g.setColor("#0F0"); // on and has fix = green
+      } else {
+        g.setColor("#FD0"); // on but no fix = amber
+      }
     } else {
       g.setColor("#888"); // off = grey
     }
@@ -15,7 +20,7 @@
   Bangle.on('lcdPower', function(on) {
     if (on) {
       WIDGETS.gps.draw();
-      if (!timerInterval) timerInterval = setInterval(()=>WIDGETS["gps"].draw(), 2000);
+      if (!timerInterval) timerInterval = setInterval(()=>WIDGETS.gps.draw(), 2000);
     } else {
       if (timerInterval) {
         clearInterval(timerInterval);