I'm considering an iOS application that will allow a user to scan and refill Rx Prescriptions using their iPhone.
There are several iOS applications out there that do this now. I'm wondering what type of APIs are available for me to work with to do the same.
Due to the nature of the task I'm sure they will commercial but that is fine.
Any tips or advice would be greatly appreciated.
There is unlikely to be any such public API. You should check with the pharmacies you're planning to interoperate with, but chances are that it's simply not available, as there are some extremely stringent privacy requirements* surrounding all private health information in the US.
*: in particular, HIPAA
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I've been struggling to find how I could potentially implement a simple (iOS) app that would be able to block all connections to a specific domain (to prevent the user from accessing a specific social media platform for example, even from another app).
The information that I have found so far is that I should probably create a Packet Tunnel Provider within a Network Extension and ask the user to add VPN configurations, but I haven't found any example code that would show exactly how to implement this.
Do you have any idea how I could do that in a simple way (block all connections to a specific domain)? Is there a framework/library that I could use to do it easily?
Thank you!
Well, it would not be easy, but you can do it.
Sample code from Apple could be found here and here. This project is for iOS, but it may be on deprecated Swift version, so you will need to do some work to launch it now.
The part you are interested in the SimpleTunnel sample is FilterDataProvider and FilterControlProvider, other things you can omit, because the purpose of this sample is to demonstrate a lot of abilities.
There is also a sample for macOS that is more focused on your needs, and macOS SDK is alike to iOS, but less powerful.
You may want to see this video to sort things up in mind.
There are a lot of firewalls solutions for ios and mac, and some of them are opensource
The part you are interested in the SimpleTunnel sample is FilterDataProvider and FilterControlProvider, other things you can omit, because the purpose of this sample is to demonstrate a lot of abilities.
You will need a developer account, a network extension capability assigned to an application identity, and proper network extension entitlement file a to run things up.
There is a way to sign it manually for development without account&capability, but to distribute you will need it anyway.
For some restrictions you may be needed to install MDM profile on the device.
I would like to take my programming skills to the next level and see if this project is possible with adobe AIR.
I would like to create an app that a teacher can use to administer an exam. The students would be on their own iOS device. The teacher would be able to start the exam from his/her device, and the students will see it start on their device. Also, any information that the students take, like scores and names, would get sent back to get stored on the parent device. Is this possible to code for adobe AIR if all synced devices are on the same network?
I was hoping someone could point me in the right direction and let me know what I have to learn or read up on. I don't know where to start.
Thank you!!
Josh
I think of a few ways to do it:
using bluetooth to connect the devices
pros:
it will work with almost no delay
requires only client-side knowledge
cons:
it will work in close range
it's harder to setup - the 'host' should always create active sessions and connection is somehow unstable
using socket server
pros:
reliable
fast
stable as there is always active session and everyone can connect/disconnect from it
cons:
harder to create (requires backend knowledge)
requires specific server that supports sockets
using http requests
pros:
easy to implement
stable
cons:
huge traffic
requires backend knowledge
In all cases you will need some kind of users level management - which is the host (teacher) and who is a student.
There might be other ways, but these are the most common used. Unfortunately, I must say it's not that easy task to do and I will suggest you to find some backend guy and enjoy the project together.
Good luck!
As a final school-graduation project I try to develop a kind of spying-car. Which means there is an iPhone placed on a little LEGO-car and an iPad used as a "steering wheel" for the car. Also it is planned to transmit Audio and Video from the iPhone's microphone/camera to the iPad (more than the steering data vice versa).
In the first place the connection from iOS to iOS should be established over a local WiFi network and later - if possible - over 3G (by using the iOS devices network-IP and a DNS server to deal with frequently changing addresses).
My question is: which technology do you recommend using? I read about GameKit, peer-to-peer and so on, but I think these technologies are too abstract for later being able to communicate over 3G. I guess I need to go a little deeper into the low levels of the communication progress. Any suggestion that could bring me a step forward is highly appreciated! (also regarding other parts of my project)
One more thing: Some user suggested using a third party service and to route the sent (video) data over an external server. If possible, I'd rather not use any "middle man". It should just be a basic server-client communication where the iPad is the server and the iPhone the client.
It is kind of an open ended question, but interesting.
First of all, GameKit do have 3g p2p support, see here:
https://developer.apple.com/library/ios/documentation/NetworkingInternet/Conceptual/GameKit_Guide/Matchmaking/Matchmaking.html
It will handle the peer-to-peer addressing and establisment of the socket. It can also handle voice chat, but I personally never tried this feature so I can't say if it is feasible in your case.
One idea is to leverage existing video-chat services. This will give you a low-latency audio/video channel with peer-to-peer addressing (well, likely using a central server).
Apple's FaceTime is such a service, but there is no public API to it (AFAIK). Same goes for Skype and Google.
There are some paid services that look like they have nice iOS APIs:
http://tokbox.com/platform
http://docs.weemo.com/sdk/ios/
You have to figure out a way to transmit control commands to the peer iPhone, I did not see if the services above had any possibility of sending text messages/arbitrary data.
Tokbox has a free trial so you could try it out and see if it works for you.
I would go for GameKit if this is a hobby project on a budget and there is time for hacking, and probably look into a more high-level API if there is a deadline...
sorry for writing this as an answer, but i don't have enough rep to comment...
i'm working on a similar project and i currently don't have any advice regrading video-streaming, however, from what i read (extensively) i came to the conclusion that i need to use p2p connection between devices for better performance and use socket programming in order to achieve this (although not the most easy to implement choice).
I considered using GameKit which i think will probably answer most of your needs as Krumelur pointed out. but in my case, eventually the app will be cross platform so i had to use low level network programming. you can check out my question here to see the sources i used to try and make the connection between 2 peers, hopefully you'll have better luck than me...
All,
Apologies in advance - this question might be too open-ended for SO.
Anyway... A friend of mine (an engineer and entrepreneur) is in the process of building a high-tech piece of lab equipment. He's asked me about the feasibility of building an iPhone/iPad/iPod application that would allow users to control the device via Bluetooth, so I'm helping him gather some information. I'm hoping to get a few pointers on how to get started. Specifically:
Would this require a native app, or could this be accomplished with HTML5 (with or without something like PhoneGap?)
Can you point me to a good primer on bluetooth networking? Everything I've found assumed a VERY high level of pre-existing knowledge.
What are the basics on how something like this is accomplished? Is there a single, established protocol for how one device "controls" another, or is bluetooth more like SSL - just a pipe that allows you to convey any type of message?
I realize this question is incredibly broad and detailed - so I'm not really looking for specifics. But obvious Google searches don't turn up much, and I'm otherwise having a hard time finding a good starting point.
Thanks in advance.
You can communicate via bluetooth in two ways: One is using the Low Energy Bluetooth capabilities of iOS 5 and newer iPhone/ipads.
https://developer.apple.com/library/ios/#documentation/CoreBluetooth/Reference/CoreBluetooth_Framework/_index.html#//apple_ref/doc/uid/TP40011295
Unfortunately the documentation is sparse and will require some hacking away. If you choose this route I would consider starting here and learning as much as you can about how the protocols work before hacking into the framework:
http://developer.bluetooth.org/gatt/services/Pages/ServicesHome.aspx
The limitations of this route are that it might not be best for sending a lot of data. I have only built stuff that sent simple commands which it does work great for.
The other option is the external accessory framework. This will require you to get an mfi license from apple (not fun). You will also need to pay royalties. But it will do what you want. You won't need to concern yourself much with underlying protocols if you use this, the framework provides a friendly api for processing streams.
http://developer.apple.com/library/ios/#documentation/ExternalAccessory/Reference/ExternalAccessoryFrameworkReference/_index.html
I have this idea of writing an application to automatically sync files to a specific place for an ipad every time the ipad is plugged in the computer.
The problem is I've never developed a software like this before. Right now I have these two big questions:
- How to detect when an ipad is plugged in the computer?
- How to connect to and copy files over the ipad?
To make things clear, the application I want to develop should have similar functions like iTools (not iTunes).
Does anyone here have experiences in developing this kind of application? Would you please share with me how to start with this project, because I'm clueless :(
There is a rather simple option; use a internet based service to accomplish this task - just as DropBox, iCloud and similar services do it already. Maybe you can get a lot closer to your goals by simply connecting to the API of DropBox, SugarSync or alike.
Using a direct (USB-) connection to the device will be rather tough to implement and, to my knowledge, will prevent you from selling the resulting software through Apple's channels. I am not saying that it was impossible (see iExplorer) but I am saying that such endeavor will involve a lot of reverse engineering of undocumented functions to a degree that might be considered illegal in certain countries. Additionally, maintaining such software will be very demanding as Apple frequently introduces changes within their communication protocol/s.