Integrate vuforia in my own android app - java

I have manage to follow all of these steps and able to compile and run the sample apps given by Vuforia in my real android device.
What i wanted to do is integrate 1 feature from Vuforia SDK to my own android app which is the Vuforia's Image Target feature. Is there any tutorial to guide me in integrating Image Target feature to my own app? I have searched the web intensively and haven't found any references or tutorials that will help you integrate or create your own android application using Vuforia SDK.
I am very lost on where to start.

I made a tutorial back in the day on how to integrate Vuforia with jPCT-AE.
Depending on what you want to achieve it might suit your needs or not. Whether you want to use jPCT-AE or not, the concepts should be similar applied to any engine.
Of course you need a little knowledge on computer graphics and matrix algebra.

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How can I create an Android application (successfully exported) with JavaFX?

I am a new programmer, and I am learning JavaFX now. But I want to make Android apps too, and I searched for it online. I saw a few people was saying that we can create Android apps with JavaFX too. But there is no course or anything on how I can use JavaFX for Android app development. How can I create Android apps with JavaFX?
Thanks in Advance.
BTW I am using VS Code and have a JavaFX sdk installed. I did not found much results on the Internet. Please help me, I am a beginner, and I don't know how to do that.
In order to build JavaFX apps for Android (and also iOS) you need to use the tooling provided by Gluon. Extensive documentation can be found here: https://docs.gluonhq.com/
There are also some tutorials, e.g., this one https://foojay.io/today/creating-mobile-apps-with-javafx---part-1/

Android Studio Starting with e-sim

I just got a job in telecommunication company and I am currently working on android application using Android Studio as an environment with Kotlin and Java as a programming languages.
They requested from me to review this doc and give them the inputs that I need from them to use it to start using e-sim in our application.
Note that my company is a carrier and service provider.
I don't know how to start with this or what to do, because I am new at developing mobile application, so I need tips or guides for how to do that, what I need and if there are some examples that would be better.
You need to extend manager class as written in the docs to set in your custom operations

How to use WebRTC in GAE/J Project

I want to start Video Session on a specific date and time between two users of my application.The Application is written in Java on Google App Engine.
I know about the Twilio SMS/Voice Services ,but GAE docs don't mention about how to have Video Calls.
I have looked into TOKBOX API, which seems a good fit, but what i want to know is , is there a better way to have a Scheduled Video Call in Google App Engine. Is there any bundled service i can use.
Thank You
TokBox has created a Starter Kit called ScheduleKit that has about the same purpose. The UI is modeled like a customer support application, and it also emails a reminder for the video chat. The sample code is built in PHP, but it can easily be ported to work with Java. Take a look at the OpenTok Java SDK.

Exporting my android app to iphone?

Ive made an app on Android and I want to be able to sell the app for iphone and android. I dont want to have to learn objective C. Is there any possible way I can do this?
You have a lot of options but none of them are very nice. I know of no direct converter.
To reuse the majority of your code checkout RoboVM
http://www.robovm.com/
It is used by libgdx to allow for using Java to do cross platform development.
Pretty much all your other options as far as I have seen would involve using a proprietary language or recreating your app as HTML5.
In the end you will have to write some iOS code. At least now/soon you can use Swift instead of Objective-C =)

How to make Android App from existing JAva Code?

I have a multiplayer Chess program and I wanted to know if there is an easy way to make an app for it. If I worth with Android SDKs on Eclipse, do I have to code the whole thing again or I can just use the Java code for making the app?
It depends on what libraries you're using in your game and their support in Android.
If you use Java for the existing implementation, you'll hopefully, have to write the UI bits, and the erst of the logic should simply work.
If this is a desktop app you're trying to port, you may have performance issues (given you're running on a mobile device now), so there would be some changes necessary.
If you're using any graphics libraries, check their support on Android. Some libraries have a reputation of having issues on Android.
I solved it myself. You just need to insert your JS files or you could use the Url of your uploaded app.

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