settings

apps/gipy/ChangeLog

@@ -56,3 +56,4 @@
 
 0.14:
 	* Detect starting distance to compute a good average speed.
+	* Settings

apps/gipy/TODO

@@ -10,7 +10,6 @@
 
 - config screen
     - are we on foot (and should use compass)
-    - disable gps off
 - average speed becomes invalid if you stop and restart
     - pause when not moving
 
@@ -26,5 +25,3 @@
 * misc
 
 - code is becoming messy
-
-

apps/gipy/app.js

@@ -2,6 +2,14 @@ let simulated = false;
 let file_version = 3;
 let code_key = 47490;
 
+var settings = Object.assign(
+  {
+    keep_gps_alive: false,
+    max_speed: 35,
+  },
+  require("Storage").readJSON("gipy.json", true) || {}
+);
+
 let interests_colors = [
   0xf800, // Bakery, red
   0x001f, // DrinkingWater, blue
@@ -175,8 +183,9 @@ class Status {
     }
 
     // disable gps when far from next point and locked
-    if (Bangle.isLocked()) {
-      let time_to_next_point = this.distance_to_next_point / 9.7; // 35km/h is 9.7 m/s
+    if (Bangle.isLocked() && !settings.keep_gps_alive) {
+      let time_to_next_point =
+        (this.distance_to_next_point * 3.6) / settings.max_speed;
       if (time_to_next_point > 60) {
         Bangle.setGPSPower(false, "gipy");
         setTimeout(function () {

apps/gipy/metadata.json

@@ -13,8 +13,10 @@
   "readme": "README.md",
   "storage": [
     {"name":"gipy.app.js","url":"app.js"},
+    {"name":"gipy.settings.js","url":"settings.js"},
     {"name":"gipy.img","url":"app-icon.js","evaluate":true}
   ],
   "data": [
+    {"name":"gipy.json"}
   ]
 }

apps/gipy/settings.js

@@ -0,0 +1,38 @@
+(function (back) {
+  var FILE = "gipy.json";
+  // Load settings
+  var settings = Object.assign(
+    {
+      keep_gps_alive: false,
+      max_speed: 35,
+    },
+    require("Storage").readJSON(FILE, true) || {}
+  );
+
+  function writeSettings() {
+    require("Storage").writeJSON(FILE, settings);
+  }
+
+  // Show the menu
+  E.showMenu({
+    "": { title: "Gipy" },
+    "< Back": () => back(),
+    "keep gps alive": {
+      value: !!settings.keep_gps_alive, // !! converts undefined to false
+      format: (v) => (v ? "Yes" : "No"),
+      onchange: (v) => {
+        settings.keep_gps_alive = v;
+        writeSettings();
+      },
+    },
+    "max speed": {
+      value: 35 | settings.max_speed, // 0| converts undefined to 0
+      min: 0,
+      max: 130,
+      onchange: (v) => {
+        settings.max_speed = v;
+        writeSettings();
+      },
+    },
+  });
+});