Hello,
I am a newbie with the Connect IQ SDK and currently trying to implement my first GlanceView into my App.
I currently have the following code:
using Toybox.WatchUi as Ui;
using Toybox.Graphics as Gfx;
using Toybox.Application as App;
using Toybox.Lang as Lang;
(:glance)
class garmin_wetterstationGlanceView extends Ui.GlanceView {
var myTimer;
var windSpeedLabel, tempLabel, windDirLabel;
function initialize() {
GlanceView.initialize();
myTimer = new Timer.Timer();
myTimer.start(method(:makeRequestGlance), 10000, true);
makeRequestGlance();
}
function onUpdate(dc) {
if (windDirLabel == null || tempLabel == null || windDirLabel == null) {
windDirLabel = new WatchUi.Text({
:text => "N/A",
:color => Graphics.COLOR_WHITE,
:font => Graphics.FONT_XTINY,
:locX => 120,
:locY => 0,
});
tempLabel = new WatchUi.Text({
:text => "N/A °C",
:color => Graphics.COLOR_WHITE,
:font => Graphics.FONT_XTINY,
:locX => 10,
:locY => 40,
});
windSpeedLabel = new WatchUi.Text({
:text => "N/A km/h",
:color => Graphics.COLOR_WHITE,
:font => Graphics.FONT_XTINY,
:locX => 120,
:locY => 40,
});
}
tempLabel.draw(dc);
windSpeedLabel.draw(dc);
windDirLabel.draw(dc);
dc.setColor(Gfx.COLOR_WHITE, Gfx.COLOR_BLACK);
dc.drawRectangle(0, 0, dc.getWidth(), dc.getHeight());
}
function onHide() {}
public function onReceiveGlance(
responseCode as Lang.Number,
data as Lang.Dictionary<Lang.String, Lang.Object?> or Lang.String or Null
) as Void {
if (responseCode == 200) {
var degree = "°C";
var dataObj = data["data"];
var outdoor = dataObj["outdoor"];
var rainfall = dataObj["rainfall"];
var wind = dataObj["wind"];
var oTemp = outdoor["temperature"]["value"] + degree;
var windSpeed = wind["wind_gust"]["value"] + " km/h";
var windDirectionRaw = wind["wind_direction"]["value"].toNumber();
var windDirection = "N/A";
var directionArray = ["N", "NO", "O", "SO", "S", "SW", "W", "NW"];
windDirection =
directionArray[Math.round((windDirectionRaw * 8) / 360).toNumber()];
windDirLabel = new WatchUi.Text({
:text => windDirection,
:color => Graphics.COLOR_WHITE,
:font => Graphics.FONT_XTINY,
:locX => 120,
:locY => 0,
});
tempLabel = new WatchUi.Text({
:text => oTemp,
:color => Graphics.COLOR_WHITE,
:font => Graphics.FONT_XTINY,
:locX => 10,
:locY => 40,
});
windSpeedLabel = new WatchUi.Text({
:text => windSpeed,
:color => Graphics.COLOR_WHITE,
:font => Graphics.FONT_XTINY,
:locX => 120,
:locY => 40,
});
System.print(oTemp);
} else {
System.print("Error " + responseCode);
}
}
function makeRequestGlance() as Void {
if (System.getDeviceSettings().phoneConnected) {
var url = Application.Properties.getValue("url"); // set the url
//System.println(url);
var params = {
// set the parameters
"application_key" => Application.Properties.getValue("appkey"),
"api_key" => Application.Properties.getValue("apikey"),
"mac" => Application.Properties.getValue("stationMAC"),
"call_back" => "all",
"temp_unitid" => 1,
"wind_speed_unitid" => 7,
"rainfall_unitid" => 12,
};
var options = {
// set the options
:method => Communications.HTTP_REQUEST_METHOD_GET, // set HTTP method
:headers => {
// set headers
},
// set response type
:responseType => Communications.HTTP_RESPONSE_CONTENT_TYPE_JSON,
};
//System.println(options);
// onReceive() method
// Make the Communications.makeWebRequest() call
Communications.makeWebRequest(
url,
params,
options,
method(:onReceiveGlance)
);
} else {
onReceiveGlance(-1, "ERR");
}
}
}
However, the data in my Glance isn't updated despite my HTTP request running properly (verified using System.println).
Did I do something wrong and if yes, what?
Best Regards
Aaron Eisele
