mirror of https://github.com/espruino/BangleApps
76 lines
1.9 KiB
JavaScript
76 lines
1.9 KiB
JavaScript
Bangle.loadWidgets();
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Bangle.drawWidgets();
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const SETTINGS_FILE = "mylocation.json";
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let settings;
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// initialize with default settings...
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let s = {
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'lat': 51.5072,
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'lon': 0.1276,
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'location': "London"
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}
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function loadSettings() {
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settings = require('Storage').readJSON(SETTINGS_FILE, 1) || s;
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}
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function save() {
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settings = s
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require('Storage').write(SETTINGS_FILE, settings)
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}
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const locations = ["London", "Newcastle", "Edinburgh", "Paris", "New York", "Tokyo","???"];
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const lats = [51.5072 ,54.9783 ,55.9533 ,48.8566 ,40.7128 ,35.6762, 0.0];
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const lons = [-0.1276 ,-1.6178 ,-3.1883 ,2.3522 , -74.0060 ,139.6503, 0.0];
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function setFromGPS() {
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Bangle.on('GPS', (gps) => {
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//console.log(".");
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if (gps.fix === 0) return;
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//console.log("fix from GPS");
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s = {'lat': gps.lat, 'lon': gps.lon, 'location': '???' }
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Bangle.buzz(1500); // buzz on first position
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Bangle.setGPSPower(0);
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save();
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Bangle.setUI("updown", ()=>{ load() });
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E.showPrompt("Location has been saved from the GPS fix",{
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title:"Location Saved",
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buttons : {"OK":1}
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}).then(function(v) {
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load(); // load default clock
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});
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});
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Bangle.setGPSPower(1);
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E.showMessage("Waiting for GPS fix. Place watch in the open. Could take 10 minutes. Long press to abort", "GPS Running");
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Bangle.setUI("updown", undefined);
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}
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function showMainMenu() {
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console.log("showMainMenu");
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const mainmenu = {
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'': { 'title': 'My Location' },
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'<Back': ()=>{ load(); },
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'City': {
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value: 0 | locations.indexOf(s.location),
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min: 0, max: 6,
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format: v => locations[v],
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onchange: v => {
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if (v != 6) {
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s.location = locations[v];
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s.lat = lats[v];
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s.lon = lons[v];
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save();
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}
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}
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},
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'Set From GPS': ()=>{ setFromGPS(); }
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}
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return E.showMenu(mainmenu);
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}
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loadSettings();
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showMainMenu();
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