錶面與資料欄位

base.sourcePath = source;../wearcheckout/lib/watch/face

<iq:permissions>
    <iq:uses-permission id="Background"/>
    <iq:uses-permission id="Communications"/>
</iq:permissions>

// PaywallConfig.mc: from your dashboard (Trail Face). Public, not a secret.
import Toybox.Lang;

(:background)
module PaywallConfig {
    const URL = "https://pay.example/api/K7Q2/c";   // your app's address
    const TRIAL_DAYS = 7;
}

import Toybox.Application;
import Toybox.Background;
import Toybox.Graphics;
import Toybox.Lang;
import Toybox.System;
import Toybox.Time;
import Toybox.WatchUi;

// A small face for measuring: the time, and the QR code under it while locked.
(:background)
class PayFaceApp extends Application.AppBase {
    function initialize() {
        AppBase.initialize();
    }

    function onStart(state as Dictionary or Null) as Void {
    }

    function getInitialView() {
        Paywall.startTrial();
        Paywall.schedule(false);
        return [new PayFaceView()];
    }

    function getServiceDelegate() {
        return [new PayBg()];
    }

    function onBackgroundData(data) as Void {
        Paywall.take(data);
    }

    // Saving the face's settings on the phone (the buy page suggests it after paying): ask now
    // (5 minutes after the last check at the soonest, Garmin's rule).
    function onSettingsChanged() as Void {
        Paywall.soon();
    }
}

class PayFaceView extends WatchUi.WatchFace {
    function initialize() {
        WatchFace.initialize();
    }

    function onUpdate(dc as Graphics.Dc) as Void {
        var w = dc.getWidth();
        var h = dc.getHeight();
        var t = System.getClockTime();
        dc.setColor(Graphics.COLOR_WHITE, Graphics.COLOR_BLACK);
        dc.clear();
        dc.drawText(w / 2, h * 30 / 100, Graphics.FONT_NUMBER_MEDIUM, t.hour.format("%02d") + ":" + t.min.format("%02d"),
            Graphics.TEXT_JUSTIFY_CENTER | Graphics.TEXT_JUSTIFY_VCENTER);
        if (!Paywall.unlocked()) {
            Paywall.drawQr(dc, w / 2, h * 68 / 100, w * 36 / 100);
        }
    }
}

<resources>
    <!-- The buy link, written by the face from the server's answer: the phone's Connect IQ app
         shows it in this face's settings, so a buyer can open it without scanning. -->
    <properties>
        <property id="unlock" type="string"></property>
    </properties>
    <settings>
        <setting propertyKey="@Properties.unlock" title="@Strings.UnlockTitle">
            <settingConfig type="alphaNumeric" readonly="true"/>
        </setting>
    </settings>
</resources>