mirror of https://github.com/espruino/BangleApps
69 lines
1.6 KiB
JavaScript
69 lines
1.6 KiB
JavaScript
function display(text1, text2) {
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g.reset();
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g.clear();
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var img = require("Storage").read("agpsdata.img");
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if (img) {
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g.drawImage(img, g.getWidth() - 48, g.getHeight() - 48 - 24);
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}
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g.setFont("Vector", 18);
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g.setFontAlign(0, 1);
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g.drawString(text1, g.getWidth() / 2, g.getHeight() / 3 + 24);
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if (text2 != undefined) {
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g.setFont("Vector", 12);
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g.setFontAlign(-1, -1);
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g.drawString(text2, 5, g.getHeight() / 3 + 29);
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}
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Bangle.drawWidgets();
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}
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// Show launcher when middle button pressed
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// Load widgets
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Bangle.loadWidgets();
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Bangle.drawWidgets();
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let waiting = false;
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function start(restart) {
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g.reset();
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g.clear();
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waiting = false;
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if (!restart) {
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display("Start?", "touch to start");
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}
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else {
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display("Retry?", "touch to retry");
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}
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Bangle.on("touch", () => { updateAgps(); });
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const file = "agpsdata.json";
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let data = require("Storage").readJSON(file, 1) || {};
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if (data.lastUpdate) {
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g.setFont("Vector", 11);
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g.drawString("last success:", 5, g.getHeight() - 22);
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g.drawString(new Date(data.lastUpdate).toISOString(), 5, g.getHeight() - 11);
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}
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}
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function updateAgps() {
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g.reset();
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g.clear();
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if (!waiting) {
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waiting = true;
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display("Updating A-GPS...", "takes ~10 seconds");
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require("agpsdata").pull(function() {
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waiting = false;
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display("A-GPS updated.", "touch to close");
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Bangle.on("touch", () => { load(); });
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},
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function(error) {
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waiting = false;
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E.showAlert(error, "Error")
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.then(() => { start(true); });
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});
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} else {
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display("Waiting...");
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}
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}
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start(false);
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