[jhowell]

Originally Posted by PRS-T2

Oh nooo so the screenshots out there are fake then? A Reddit hoax? They did look to good to be true indeed...

It is not a hoax. I have looked at the Kindle firmware there there is definitely an option there to add a Dark Mode icon between Bluetooth and Sync, just like those screenshots show. The software uses the DeviceCapabilityManager to check that "nightmode" is enabled before showing that option. I don't know why that is enabled for some and not others.

Spoiler:

    public static boolean isNightModeSupported() {
        return DeviceCapabilityManager.aLE().pf("nightmode");
    }

...

    this.jMR = ColorInversionUtils.isNightModeSupported();

...

    ArrayList<QuickActionsWidgetController> arrayList = new ArrayList<QuickActionsWidgetController>();
    arrayList.add(airplaneWidgetController);
    if (this.isAudibleAvailable()) {
        arrayList.add(new BluetoothWidgetController());
    }
    if (this.jMR) {
        arrayList.add(new ColorInversionWidgetController());     
    }
    arrayList.add(syncNcheckWidgetController);     
    arrayList.add(settingsWidgetController);