iQuit

Otherwise I don’t come across as a dedicated iPhone developer right?

Well it is exciting, and it’s one sexy piece of hardware that I’d love to have that’s for sure.  It really suits one of my game design ideas, well, as much as the iPhone did as well, but now it would be much bigger and even cooler looking so that’s exciting.  I’m slightly concerned about the extra cost involved in creating multiple sets of art should I continue to develop my own games.  The screen is 1024×768 which is nice, but it’s going to take a lot more art to fill up that space and that’s an area I simply can’t do on my own being a non-artsy type.

I didn’t see much for speakers on the iPad.  I really hope it’s not relying on the same little tiny grills at the bottom of the frame like the iPhone.  Even upsized these definitely wouldn’t put out any kind of quality I’d want to listen to on my lap goofing around in my living room, and who wants to wear headphones all the time, especially in your own living room?  Not me.  But for it to be all slim and lightweight I guess you have to make some cuts even to important things (to me) like audio quality.

Version 3.2 of the iPhone SDK is out with support for the device, I’ll set that up today, but I haven’t got time to dig into the accompanying programming guides just yet.  I need to get well into the Android side of things I’ve been working on first, and then I can come back and figure out what to do about this iPad thing.

I’m going to develop experience with the Android OS so that I can offer my services for porting iPhone apps to the device, or for developing apps capable of running on both systems.  We want to port Prescriber’s Letter to the Android as well, so it will be great to jump right in and get some hands on experience as well.

I ordered the development device 2 (which is basically an unlocked HTC Magic) last week, and UPS is showing it should arrive today.  I’ll be snooping around in the samples, but my primary goal will be to discover the APIs I will need to use to duplicate the functionality of the iPhone version of Prescriber’s Letter using the Android SDK.  I’ll need to learn about the Android equivalents to UITableView, UICustomTableViewCell, UIWebView.  I’m betting their XML libraries are probably much easier to use than NSXMLParser.  I’m betting I will likely need to write my own equivalents to ASIHTTPRequest as well as ZipArchive so that I can do all the authentication and downloading and unzipping of content bundles.  That’s ok though, those aren’t hard tasks.  I’ll search around though, it would be nice to find existing implementations for that stuff.

If anyone can recommend any books on Android development that they found useful and not just repeats of SDK docs I’d appreciate any recommendations you may have.

We found a crash in Prescriber’s Letter where the app would load and hang displaying the Default.png for about 20 seconds, and then immediately shut down back to the iPhone OS.  Looking at the crash logs I noticed that at the time of the crash the main thread was in some internal Apple SDK functions for DNS queries after a call to SCNetworkReachabilityGetFlags().

After investigating it seems what was happening is for whatever reason the app was taking too long to resolve the DNS for the host I use to test for network reachability via the Apple Reachability class sample.  I was calling isHostReachable: for the host, and the process was taking so long the iPhone OS watchdog timer for applicationDidFinishLaunching: timed out and shut down the app.  To solve the problem I had to move my first network reachability test out of applicationDidFinishLaunching: and I now have it in the viewDidLoad for the root view controller.

As promised, the following is a description of the process I went through to develop Prescriber’s Letter, the app I developed for Therapeutic Research Center, the client I’ve been talking about for the last few months. This would qualify as an extremely large blog post, so only continue reading if you’re very interested in the technical details of iPhone app development.

Therapeutic Research Center (TRC) publishes Prescriber’s Letter, an online newsletter focused on developments in the pharmaceutical industry read by doctors and other medical professionals. Originally they approached me looking to build an iPhone app that would essentially “cache” their site on the phone so their customers would be able to read the newsletter content even while offline (for example, while in a hospital where communication hardware is prohibited). They ended up revising their needs and provided me with a more detailed design document. The new app they wanted to build would allow them to duplicate the content of the site without simply cacheing HTML content. Rather the content would be displayed in more native looking iPhone screens. Their design called for an app capable of downloading and displaying their content in a completely flexible manner, with the ability to update everything in the app (text on GUI elements, graphics, hierarchy of information, etc..). Their content consists of articles, issues (collections of articles), detail documents (detailed information pertaining to an article), quiz questions, and miscellaneous HTML content. I prepared a second proposal which detailed how I would approach the problem, they liked what they saw and so we got down to work.

Continue reading »

Well my contract is all complete.  As soon as I get a chance I’m going to write up a post mortem for it so I can share everything I learned from the project and show it off a little.

To keep me busy in the meantime I’m helping a friend at Aveon Productions to update their app The Oracle of Aveon.  It’s a wacky “media experience” I guess is how I would categorize it.  I’m helping them localize it for French and Japanese, as well as adding some small features to it.  Check it out, the price is down from their crazy starting price, skip a coffee and help out these fellow small guys.

Well I’ve got all the features crammed into this app.  Man adding the ability to restore the user’s last screen when they relaunch the app was quite the experience.  I know there’s that Facebook set of classes that supposedly is quite good at this but that news came to me too late to integrate into this project.  It wasn’t too bad to incorporate into the system I decided to use (I used the Composite pattern from Design Patterns for my menu structure).  The complexity was just making sure there were no assumptions or previous states that needed to be reproduced in the executing environment for the screens to work properly.  Once all those little niggly bits were located and cleaned up it went quite smoothly.  Those are good things to clean up anyways I say, the app is now much more guarded and “safe”, i.e. each view controller is quite self contained and capable of displaying its stuff from pretty much anywhere it’s pushed onto the navigation controller stack.

Early next week will be spent doing the memory analysis for the app, making sure there’s no memory leaks and that everything’s as tight as I can get it.  Followed by a great deal of testing before I deliver the product to my client ready to upload.  Exciting!

My contract’s final milestone is due January 6th.  It’s going quite well.  I’m slightly ahead of schedule which should leave me lots of time to test the heck out of it and hopefully deliver a very solid app.  I’d very much like the submission process to go smoothly.  Once I’ve completed the project I’ll check with the client and hopefully I can post details about the app here and on the stormtap website.  This will be up to them in the end.

I need to approach the other client I have waiting in the wings and let them know I’m on schedule and we’ll see whether I can lock that contract down too.

I’m currently quite optimistic about the coming year.  If I can continue to have good luck, and find the right blend of contract work and time to work on my own projects I think I will be well on the way to building a sustainable business that will be as exciting, interesting, and fun as this past year has been.  It’s tough to continue with uncertainty, but the goal is so worthwhile I need to keep giving it my all.

Despite emailing Apple since September, and repeatedly making it clear to them that my return is due on December 31st Apple still hasn’t sent me a report on the GST situation for sales of my applications on the Canadian iTunes store.  I’ve posted about this before, but I’ve been trying since September to get this information from them.  Every time I hear back from the same person, and she has repeatedly promised me they would be sent out “within the next month”, “the week after thanksgiving”, “early next week” each time moving it forward when I email asking why I haven’t got the report yet.

In the last email she said that they’re sending out the reports for 2008, how that helps anyone I don’t know, since you already would have had to file your 2008 GST return by now…  And she said that they would be sending out the reports for 2009 by the end of the year.  I’m guessing that must mean by the end of the year of 2010, since they’re just now sending out the 2008 reports.

So, what I had to do was go to my financial reports from iTunes Connect, figure out how much Apple would have charged Canadians for my app sales, and then figure out how much GST those charges would generate.  I used that number in my return.  I ignored the other complicated part of the situation (where Apple charges you GST for the commission they take on the app sales and you can claim that as GST paid out against what you owe).  Luckily (or unluckily actually) my sales are so crap in Canada these numbers are small and hopefully the CRA won’t kick me while I’m down since I don’t amount to much in their grand scheme of things.

What pisses me off the most about this whole situation is the complete lack of care or concern from the person I dealt with at Apple.  It was the same person every time.  It was like she was a robot.  My last email to her basically said “Hey, my return is dude on December 31st, and I need time to fill it out and mail it off.  If you can’t get the information to me through the automated system, can you at least give me the formulas you use or give me my numbers directly…” you know, basically pleading for her help.  Her response then was “We currently have 2008 GST invoices available; however,  2009 (Jan-Nov) should be ready by the end of the year.”  It’s like she’s a robot.  How could you send that to someone who just told you they have to file by December 31st (i.e. it has to be at CRA for December 31st, given Christmas mail traffic)?  That’s someone who just doesn’t give a shit at all.  Doesn’t care that you’re screwed, doesn’t affect her at all why bother to take time to solve someone’s problem.

Apple goes way too far with this with developers.  Apple’s the rich kid that has the cool new toy and never dies when you play cops and robbers, we’re the poor kid that will let him win every game and die every time even though we definitely shot first.

The person I communicated with from Apple about this told me last week “Looks like we are about to go – all the queries are set and they should be mailed next week.”  Still nothing from Apple though on my GST numbers that I need in order to file my GST return.  This is starting to get ridiculous.  I’ve been asking them for this info since September.  It’s no surprise at least.  I have no idea how I’m going to fill out my return without the numbers though.  If I could even just get the formula they use to generate the report I could apply it to my financial statements from Apple I guess.  Tomorrow I’ll have to send a really mean email I think!

Well I delivered Milestone 2 on Friday and it went quite well.  I did have to work some overtime to get it done, but now the majority of the difficult work for the application is complete, and all that remains is implementing some of the other screens that will display different kinds of content.  These will go easy as they are mostly just more of the same work done so far.

I’ve got to devise some kind of scheme for remembering my place in the hierarchy of content so that when the user quits, then relaunches the app they come back to the same place.  I need some cool scheme for that.  Hmm..  Need to back of brain this one for a bit.