ml
49 lines
1.2 KiB
JavaScript
49 lines
1.2 KiB
JavaScript
var SERVER = 'http://127.0.0.1:8888';
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var KEY_TIME = 0;
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var KEY_COMMAND = 1;
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function httpGet(url) {
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var xhr = new XMLHttpRequest();
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xhr.open('GET', url, true);
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xhr.onerror = function() {
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console.log('[SuM] request failed: ' + url);
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};
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xhr.send();
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}
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function sendTimeToWatch() {
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var xhr = new XMLHttpRequest();
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xhr.open('GET', SERVER + '/time', true);
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xhr.onload = function() {
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if (xhr.status === 200) {
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try {
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var data = JSON.parse(xhr.responseText);
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var msg = {};
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msg[KEY_TIME] = data.time;
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Pebble.sendAppMessage(
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msg,
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function() {},
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function(e) { console.log('[SuM] sendAppMessage failed: ' + JSON.stringify(e)); }
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);
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} catch (err) {
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console.log('[SuM] JSON parse error: ' + err);
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}
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}
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};
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xhr.onerror = function() {
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console.log('[SuM] GET /time failed - is the companion app running?');
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};
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xhr.send();
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}
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Pebble.addEventListener('ready', function() {
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setInterval(sendTimeToWatch, 1000);
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});
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Pebble.addEventListener('appmessage', function(e) {
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var command = e.payload[KEY_COMMAND];
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if (!command) { return; }
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httpGet(SERVER + '/key?cmd=' + encodeURIComponent(command));
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});
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