import Toybox.Graphics;
import Toybox.Lang;
import Toybox.WatchUi;
(:glance)
class WidgetGlanceView extends WatchUi.GlanceView {
public function initialize() {
log("g.initialize");
GlanceView.initialize();
}
public function onLayout(dc as Dc) as Void {
log("g.onLayout");
}
public function onShow() as Void {
log("g.onShow");
}
public function onHide() as Void {
log("g.onHide");
}
public function onUpdate(dc as Dc) as Void {
log("g.onUpdate");
var text = formatTimestamp(TIME_FORMAT, null);
var width = dc.getWidth();
var height = dc.getHeight();
var font = Graphics.FONT_XTINY;
var justification = Graphics.TEXT_JUSTIFY_CENTER | Graphics.TEXT_JUSTIFY_VCENTER;
dc.setColor(Graphics.COLOR_WHITE, Graphics.COLOR_BLACK);
dc.clear();
dc.drawText(width/2, height/2, font, text, justification);
}
function formatTimestamp(format as String, ts as Number?) as String {
var m = ts != null ? new Time.Moment(ts) : Time.now();
var t = Time.Gregorian.info(m, Time.FORMAT_SHORT);
return Lang.format(
format,
[
(t.month as Number).format("%02d"), // depends on FORMAT_SHORT
t.day,
t.hour.format("%02d"),
t.min.format("%02d"),
t.sec.format("%02d"),
]);
}
}
With the above code for my glance I see the following in the log when I run it in simulator on SDK 4.1.4 (fenix6 but also others):
1657456912 g.initialize
1657456941 g.onLayout
1657456941 g.onShow
1657456941 g.onUpdate
so there's a 29 seconds lag between initialize and onLayout. Anybody knows why?
What's more interesting, after this I can stop the app, and the next time when I run it, I'll see the previous view (I know it because I see the time on the glance) for 30 seconds, and oly then it's updated with the current time (when onUpdate is called)
