ANE-NativeLetterbox

A simple extension to display native letterbox layer on iOS, useful for limiting content size on devices with a "notch" like the iPhone X.

Getting started

Download the ANE from the releases page and add it to your app's descriptor:

<extensions>
    <extensionID>com.digitalstrawberry.ane.letterbox</extensionID>
</extensions>

API Overview

The extenstion is supported on iOS only. Use the isSupported getter to check for device support:

if(NativeLetterbox.instance.isSupported)
{
    ...
}

If the API is supported, use the setHorizontalLetterbox and/or setVerticalLetterbox method to create the letterbox. You can customize the letterbox's size (in pixels), color and alpha:

NativeLetterbox.instance.setHorizontalLetterbox(90, 0x000000, 1);
NativeLetterbox.instance.setVerticalLetterbox(30, 0xFF0000, 1);

The letterbox can be brought to front if it ends up covered by other native views:

NativeLetterbox.instance.bringToFront();

Changelog

January 13, 2019 (v1.0.0)

• Public release