I'm currently developing a mobile quiz app that is going to be used by multiple participants they will connect to the local server via wifi and I have this idea of issuing a command from the server that chooses what activity/screen to show in my app. Is this possible?
I just want to know the main logic of this, I'm still at the android app development and haven't started on the server side for my mobile app. I'm planning on using php, json and wamp to connect to my local server, is this a good idea? if not, what software should I use for this particular system? Any answer would be appreciated.
A am a newbie in android, and I want to make a color detection app, but don't know where to start.
Can someone please point me in the right direction, and suggest some articles I could read and some examples I could view to make this app?
I found this example: Color detection in android - Android Discussion Boards
But I don't know how to get int values for red green and blue from a camera.
If someone could please tell me how to do so, I would really appreciate it.
Thanks in advance.
What example? The link points to your original question.
Member 10850253 wrote:
how to get int values for red green and blue from a camera.
See this[^] SO answer to retrieve the image taken by the camera. Once you have the image, use the bitmap's getPixels() method to retrieve its pixels.
If you're just getting started in Android, you may have bitten off more than you can chew. I'm not saying you won't be able to solve your problem, but you may want to proceed step by step and first gain more familiarity with programming in Android.
I'm working on an android app for cardboard. The purpose of the app is to make augmented reality and for the moment the only thing you can do with it is to see through the smartphone's camera. I got this functionnality from this project : https://github.com/SalahEddin/CardboardPassthrough
My problem is that I would like to show some text to the user but I don't know how to make it properly in order for the text to be shown in the two squares of the GvrView. In oder words I would like something like this : screenshot
Here are some code elements that you can find in the GitHub project.
This is not a programming question, but I'll go ahead and offer:
1) What kind of attachment is it?
2) What happens when other people send you a text message with an attachment?
3) Does it happen with all of your boss' text messages to you, or just this particular one?
4) Are you using the stock messaging app, or a custom one?
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First tell us, where did you even the get the source code, and how is it Android Studio project?
Typically, most of the projects come with a directory structure, that lets your IDE easily pick up, Android Studio is smart enough to do that, secondly you can easily read the methods from the location where you downloaded the project from.
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