I was reading that certain API's are not available when making iPhone apps with flash, such as accessing the camera. Is it possible to still get information from the web and display it in the app using the flash method? The overall plan is to have it pull data from an SQL database using XML, and I was just wondering if that was possible still with flash. Thank you very much for your answers.
I heard the same thing about it not being able to connect to the internet, among many other restraints, when developing apps through Flash. It held me back for the first 3 months after Apples 'accept' of the platform.
But now after I've had some time to test things out on my own, I found out that the following is possible (so far):
Getting xml and pictures from the web (so why not SQL)
saving cookies
Saving pictures to the cameraroll.
getting geoLocation data (didn't get the google maps api to work YET tho)
And these are only the features i have tried so far (in development-phase, not submittet to Apple)
I'm surprised that no one else has answered your question by now.
Hope this helps gets you spirit up for developing apps with flash :)
Related
This is a simple question on a (probably) complicated topic.
I'm in the process of trying to build an app in which multiple users are invited into a session by a single user.
If they accept, I would like the session admin/host's device to control the views on the devices of all the users in that session.
I have searched high and low, Google, StackOverflow, Treehouse etc. but whenever I suggest multiple users or type the question as I have here I get responses that demonstrate how to make an app capable of supporting multiple users on one device, or similar.
The question is simply: is what I want to do possible? Is it safe? Does anyone have a resource that would get me started in learning about how to code this scenario.
Thanks in advance,
Kyle.
Easy as pie - you use PubNub for exactly that.
demo similar to your problem:
https://www.pubnub.com/developers/demos/codoodler/
(That demo is in-browser, but it's equally easy to do inside an app - assuming you're an experienced app developer of course!)
more demos:
https://www.pubnub.com/developers/demos/
I can tell you're new at mobile development. Do understand that:
A) In general programming is extremely difficult. Programming mobiles in particular has a lot of fussy knowledge needed as well as broad general engineering skills.
B) We really live in the "age of BAAS" - "platforms" such as PubNub, FireBase, Parse, Realm, Couchbase and so on. (These days you can't really be an "app programmer" .... you can't get a job "programming an iPhone". You get a job doing Firebase development, happening to be on iPhone - you know?)
I believe Apple has documentation on this very topic:
https://developer.apple.com/reference/multipeerconnectivity
The trickier part will be how do you send back and forth data that allows the host to "control" the views of the other devices. If by "control" you want to let the host control things that are outside of your app (like a screen share) I don't believe that will be possible.
I'm about to start work on my first app which will be an internal release to gather customer information at a trade show.
I'm hopefully looking into using air for ios or maybe one of the various html/js frameworks to develop this app as an alternative to learning C.
ideally I would do it with some server based php > sql to store and share gathered information between a fleet of iPads, unfortunately due to the population of this trade show there will be no guarantee that i can maintain a wireless connection so need to prepare for these apps all being local access only.
in which case, how would you recommend going about the saving/reading of the stored data, and also how to sync it up with a sql server and then back to the iPads each night.
Did you try PhoneGap? It is an HTML5 app platform that allows you to author native applications with web technologies, in other words it will let you make an iphone app without having to learn C.
People have written tutorials and plugins for storing data locally.
PhoneGap basically wraps a web app hence you can use AJAX for sync with server as and when needed. This article might help.
We explored PhoneGap and found it very useful. and easy too. hope this helps you.
I've been researching for ages and still cannot find an easy solution that perfectly. So i stopped and figured i was going about this project the wrong way. All i need is an easy solution.
My project requires me to make a website that has forms (fields include images, text, urls, colors). When the user submits this form, somehow (THIS IS THE KEY QUESTION), gets sent to Xcode so that it can be used in and iPhone app.
My questions: What is an easy to use program to make a website that can do what i said? How does my website connect to Xcode (supply it with the data)? Is it possible for my app to check for newly submitted info?
Keep in mind that i don't have much coding knowledge as far as websites and i only a little about making iPhone apps (Yes, i have made some but not as advanced as this)
Thank you in advance!
It sounds like you want to build an IOS app that can retrieve user submitted data from the server.
Your form will have to post the data to the server where it is stored in your database. Images will have to be uploaded to the server as well.
You can then build a server-side api that returns data to the IOS device upon request. You can have your IOS app regularly request data from the server, receive the response and store what you need on the device.
There is a lot more to it of course, but from what I can gather from your post, this is what you're looking to do.
The workflow you describe doesn't make any sense.
It starts out easily enough: you have a website that has a form with a submit button. No problem there. Hitting submit likely does a POST to a server somewhere. Again, no problem.
Then you say the form data has to ultimately end up in Xcode. This is where things are really muddled. Xcode is a programming IDE for Mac OS X. I'm not sure how or what it has to do with handling data from a Web form. The two things are, for all intents and purposes, completely independent technologies.
Please describe in much more detail exactly why you think you need to "send data to Xcode". Otherwise, your question, as written, is unanswerable.
How do you suggest to a noob (in Obj c and ROR haha, I got some apps on both going but not very complex..)
to go about getting my next project to synchronise,
I have an app in the iphone that uses coredata to store the info (using one to many relationship), working,
but I need to sync it to a ROR web app, so the user can send data from iphone to ROR and viceverza, and that if the user is offline (not connected to server,) when goes back again online, the data created or modified can be updated to or from the server,,,
I've checked the objective resource group, but to my dismay, is still a bit difficult (I have it running connected to the server but not stand alone)
what other option can I use?
is there a project that is on to this?? (high hopes!!)
thank you so much!
Try RestKit, it supports integration of Rails, Core Data and Three20, It hase many other features. A nice tutorial can be found here.
Hey everyone. I have a fair amount of experience developing iOS apps, but nothing much with web/server interacting apps. For a project at work, I am making an app that will let you login, and get pictures off from a server that will then be downloaded for display and review on the local device.
I need to get some pointers on the correct approach to take. Are there built-in classes that make doing something like this easy? Once the cogent is downloaded from the server, it will be viewed locally, so all I need is to get a point in the right direction for logging in and communicating with a server…from an iPhone.
Can anybody point me in the right direction?
Me, I'm using ASIHTTPRequest Librayry to communicate / download with Internet.
For example, for an news app I download latest news in JSON (with a PHP script on a web server) and store datas with SQLite. If you need a little explanation of JSON with iPhone, check here (in french, but source codes are in english ^^)
When I need to download an image, I use ASIHTTPRequest and a queue to avoid downloading to much files at the same time.
If you want more information about a step, just say it.
Good Luck !
NURLConnection is your friend, along with its delegate methods.
Don't be lured by the temptation to use the -sendSynchronous method (which, now that I think about it, if you require authentication, you probably can't use anyway).