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
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Is it possible to integrate a third party app with the already available Point of Sale Systems present in retails/restaurants?
Do they expose their APIs or any such thing where I will be able to integrate my system with them. Any help would be appreciated.
No doubt, we can develop applications for them using Android. But, basically all the restaurants, retails don't use the same Software, that depends on them, which resource they are using. And we can't say whether they are exposing their API to develop the Android application or not. To make android application for those type of applications we need to talk with the application provider or we need to design our own API.
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.
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.
I'd like to build an android application for a school project but I'm a bit confused, I saw that i can build an application using Java or using Jquery mobile.
Do they have the same capabilities?
If i build an application using Jquery , can i pack it and have it installed like a java application (as apk) or is it only used for building websites?
If so, what tool do i use to pack it?
jQuery Mobile needs an intermediary framework that communicates between JavaScript and Java. PhoneGap is a popular one of these frameworks.
PhoneGap is also actively maintained and they roll out new versions almost every month.
The main reason to use PhoneGap/jQuery Mobile is that it makes development easy if you already know HTML/JS/CSS. Another great reason to use PhoneGap is that you can use your existing website as the base for native applications, yeah, plural, not just Android but also iOS, Blackberry, etc. It also gives you a pre-built UI with some widgets so you don't have to roll your own.
The jQuery Mobile documentation talks about some of the caveats to creating a native application with PhoneGap and jQuery Mobile.
I don't know what you have already tried or what your skill set is (based on your stackoverflow history you may know more about java than I do), but you would be best off just using the Android SDK. I was able to design and complete a custom business project and learn java while doing it. I can't comment much on jQuery since I've never used it. jQuery seems like it might be a nice for the reasons Jasper listed but might add layers of complexity you don't need to deal with if you don't need to run your app on other platforms.
Jquery Mobile Framework provides the way how you web application looks on different hand held devices simply but this can not use the native device capabilities like picking up an contact from the contact book/application. while native application has the capabilities to handle all the system generated events or broadcasts.
I've got a lot of experience in Java but none developing mobile apps. I'd like to write an application using Java/Swing and then convert it for use on an Android phone.
Is this feasible or do I really need to develop from the ground up for the Android platform?
I don't own an Android phone as I can't afford one at the moment, and the Android emulator is so slow that I find myself wasting a lot of time sitting around waiting.
Alot of the code from Java is the same in Android but I would say don't. Android uses its own UI system and it would be hard to transfer from swing. Also when you get deeper into the Layouts the Android system has the application would be completely screwed up. Not to mention the whole Intent, Receiver, Content Provider aspects would not transfer properly. Then you need to think about memory. Simple answer in my opinion... no.
With Intent/Activities, in many ways Android applications need to be designed like web apps with pages connected by links. It's quite a different paradigm, so until you know it well I would develop straight onto Android.
If you use the control-model-view paradigm so that your application logic is separated from your display logic, then you should be able to port your application logic from ordinary Java to Android with few or no changes. As for the display logic, that will have to be rewritten using the Android SDK.
If you consider, J2ME may not support fullest functionality of swings. So, it breaks on the first step. Secondly, Android native development method uses XML for its presentation layer and java for Application and Business layers. If you can write the extending methods for android tags, then you may achieve your target at the basic level.
Rather I suggest use the phonegap and develop everything in HTML5, DOJO and CSS3. This would work on any mobile, any platform.