# Legacy Native SDK **URL:** https://forums.leialoft.com/c/light-field-legacy/legacy-native-sdk/76.md [Latest](https://forums.leialoft.com/latest.md) · [Categories](https://forums.leialoft.com/categories.md) --- ## [About the Legacy Native SDK category](https://forums.leialoft.com/t/about-the-legacy-native-sdk-category/3249)
**Author:** [@Nima](https://forums.leialoft.com/u/Nima)\ **Replies:** 0
This is the place to discuss the Android Native SDK for legacy devices. Legacy devices and their SDKs are NOT supported by Leia and are provided as a courtesy to our users. Use the following paragraphs for a longer desc… --- ## [Streaming via USB](https://forums.leialoft.com/t/streaming-via-usb/1789)
**Author:** [@flock6](https://forums.leialoft.com/u/flock6)\ **Replies:** 6\ **Last updated:** [July 25, 2023, 10:59pm UTC](https://forums.leialoft.com/t/streaming-via-usb/1789 "2023-07-25T22:59:34Z")
I am basically trying to stream \_2x1 or \_2x2 content from my computer to my Lumen Pad via USB. As i am completely new to android app development so i am not really sure how to tacle this problem, does anyone have any hi… --- ## [Is it possible to use Android Media SDK with B4A?](https://forums.leialoft.com/t/is-it-possible-to-use-android-media-sdk-with-b4a/871)
**Author:** [@Kano3D](https://forums.leialoft.com/u/Kano3D)\ **Replies:** 0\ **Last updated:** [December 26, 2020, 11:58pm UTC](https://forums.leialoft.com/t/is-it-possible-to-use-android-media-sdk-with-b4a/871 "2020-12-26T23:58:49Z")
I used this tool some years ago to make Android Apps: Basic 4 Android B4A – The simple way to develop native Android apps I even paid license at the time (a few months ago the tool became free). Is it possible to use … --- ## [Deregister BacklightEventListener method does not exist?](https://forums.leialoft.com/t/deregister-backlighteventlistener-method-does-not-exist/2162)
**Author:** [@jakedowns](https://forums.leialoft.com/u/jakedowns)\ **Replies:** 3\ **Last updated:** [November 11, 2022, 10:28pm UTC](https://forums.leialoft.com/t/deregister-backlighteventlistener-method-does-not-exist/2162 "2022-11-11T22:28:39Z")
Hello there, In the Android SDK Documentation, there is mention of a method deregisterBacklightEventListener https://docs.leialoft.com/developer/android-media-sdk/controlling-the-backlight#:~:text=deregisterBacklightEve… --- ## [List of 3D formats and technical specs of each](https://forums.leialoft.com/t/list-of-3d-formats-and-technical-specs-of-each/364)
**Author:** [@Kano3D](https://forums.leialoft.com/u/Kano3D)\ **Replies:** 2\ **Last updated:** [March 17, 2022, 8:31pm UTC](https://forums.leialoft.com/t/list-of-3d-formats-and-technical-specs-of-each/364 "2022-03-17T20:31:54Z")
This information is for both Red for future updates and for third party developers who want to support 3D pictures/videos on their Apps for RH1. This information was extracted from the open source sView software which i… --- ## [Android SDK: libGLESv2.so needed by libleiasdk.so not found](https://forums.leialoft.com/t/android-sdk-libglesv2-so-needed-by-libleiasdk-so-not-found/1303)
**Author:** [@jakedowns](https://forums.leialoft.com/u/jakedowns)\ **Replies:** 5\ **Last updated:** [December 8, 2021, 9:52pm UTC](https://forums.leialoft.com/t/android-sdk-libglesv2-so-needed-by-libleiasdk-so-not-found/1303 "2021-12-08T21:52:55Z")
Hi There, So, I’m a web-dev by trade, with limited Native App Development experience, dipping my toes into the world of CPP, Java, Native Android etc… so please forgive any lack of simple understanding on display here… … --- ## [Adding Leia SDK to Solar2D engine](https://forums.leialoft.com/t/adding-leia-sdk-to-solar2d-engine/1076)
**Author:** [@TRAGsoft](https://forums.leialoft.com/u/TRAGsoft)\ **Replies:** 2\ **Last updated:** [August 19, 2021, 5:30pm UTC](https://forums.leialoft.com/t/adding-leia-sdk-to-solar2d-engine/1076 "2021-08-19T17:30:18Z")
Hi! We’re currently trying to add the Leia SDK to a custom fork of the Solar2D engine. Adding the Java library works by following the documentation, modifying the Gradle files. But it seems rather difficult to link t… --- ## [Leia Android Media SDK](https://forums.leialoft.com/t/leia-android-media-sdk/799)
**Author:** [@javamind](https://forums.leialoft.com/u/javamind)\ **Replies:** 9\ **Last updated:** [December 24, 2020, 4:45pm UTC](https://forums.leialoft.com/t/leia-android-media-sdk/799 "2020-12-24T16:45:24Z")
I am able to build and run samples from Github for Leia Android Media SDK, but with my own app I get this runtime error: I/LeiaSDK: Display SDK 7.0.20 V6 platform APIs not available. I/LeiaSDK: V6 platform APIs not … --- ## [API Addition Suggestion for Leia Android Media SDK](https://forums.leialoft.com/t/api-addition-suggestion-for-leia-android-media-sdk/829)
**Author:** [@javamind](https://forums.leialoft.com/u/javamind)\ **Replies:** 4\ **Last updated:** [December 9, 2020, 2:42pm UTC](https://forums.leialoft.com/t/api-addition-suggestion-for-leia-android-media-sdk/829 "2020-12-09T14:42:04Z")
While analyzing an app I wrote to convert to use the Android Media SDK, I see a need for additional API signature methods. Currently we set the quadview with a single bitmap (2x2 image) as in quadView.setQuadBitmap(qua… --- ## [Red Hydrogen One SBS tool](https://forums.leialoft.com/t/red-hydrogen-one-sbs-tool/613)
**Author:** [@landon\_wood](https://forums.leialoft.com/u/landon_wood)\ **Replies:** 1\ **Last updated:** [September 9, 2020, 6:22am UTC](https://forums.leialoft.com/t/red-hydrogen-one-sbs-tool/613 "2020-09-09T06:22:42Z")
With the release of the Lume Pad which I do have pre-ordered, is there anyone on the Leia team that has an APK they use for beta testing the activation of the lightfield screen. like to Force SBS mode on the RH1? This wo… --- ## [Custom control for displaying H4V images and/or video?](https://forums.leialoft.com/t/custom-control-for-displaying-h4v-images-and-or-video/62)
**Author:** [@arthur](https://forums.leialoft.com/u/arthur)\ **Replies:** 16\ **Last updated:** [May 28, 2020, 5:30pm UTC](https://forums.leialoft.com/t/custom-control-for-displaying-h4v-images-and-or-video/62 "2020-05-28T17:30:54Z")
can we have a custom control for displaying H4V images and/or video? Or at least a C++/Java API of some sort? We have our own apps that we want to support H4V content in, but also would be great to use our open source … --- ## [Updated Android SDK?](https://forums.leialoft.com/t/updated-android-sdk/59)
**Author:** [@arthur](https://forums.leialoft.com/u/arthur)\ **Replies:** 4\ **Last updated:** [March 9, 2020, 4:56pm UTC](https://forums.leialoft.com/t/updated-android-sdk/59 "2020-03-09T16:56:25Z")
I see the Android SDK hasn’t changed from version 0.1.0 released in March 2018. Can we have an updated SDK posted to developer.leialoft.com? Having a timetable for when these updates will be released would be awesome, … --- ## [Lightfield display](https://forums.leialoft.com/t/lightfield-display/407)
**Author:** [@techguy479](https://forums.leialoft.com/u/techguy479)\ **Replies:** 6\ **Last updated:** [December 7, 2019, 1:00am UTC](https://forums.leialoft.com/t/lightfield-display/407 "2019-12-07T01:00:45Z")
I am completely new to trying to develop anything for android, and I have noticed with the recent update to Redplayer that all image previews show up on the light display 2d and 3d which I noticed that some of my 2d scre…