Category Archives: iOS

Why I switched From iPhone to Android

I still have my Mac; I have been an Apple fan for over two decades. My first Mac was a IIcx, then a 4400, a Power Mac G4, an Intel mini, and 3 Mac Book Pros. I bought, and still have, the original iPhone. In fact, I’ve had almost every iPhone as of this writing… iPhone, 3G, 4, 4S, 5, 6, and 6S. I have no intention of buying an iPhone 7 because I finally made the jump to Android. One friend said she didn’t believe I would ever switch. A relative became angry with me, and another said, “You told us to buy all this Apple stuff!” I did not come to this choice lightly. As you can see, I’ve been an iPhone user since the first one, and a Mac user before then. I’m also a developer. I develop for Mac & iOS. Now maybe Android? We’ll see.

iOS (or iPhone OS) has always been closed system. Anybody who wanted to do anything special with their phone would have to jailbreak it. Want folders? Jailbreak. Want access to file system? Jailbreak. Use the LED as a flashlight? Jailbreak. Want a terminal or to SSH into your phone? Jailbreak. Block certain callers? Jailbreak. Turn off notifications while certain apps are running? Jailbreak. Sync with iTunes wirelessly? Jailbreak. Adblocker? Jailbreak. Put icons anywhere on the springboard? Jailbreak. Cache cleaner? Jailbreak. Move more than one icon at a time on the springboard? Jailbreak. Perform wifi-only tasks (per Apple) over the cell network? Jailbreak. Use your phone as a hotspot? Jailbreak. Use “hey Siri” without the phone attached to a power source? Jailbreak. While Apple eventually implemented some of these, jailbreakers were getting this functionality years before the masses. Half of their innovation is coming from jailbreakers and Apple keeps patching those exploits.  Android also has an official store, like Apple’s App Store, but with the flip of a switch, you can install add-ons (at your own peril if you’re careless). Apple could do this. Bury the setting. Make it a developer/nerd-only option. Something! Why won’t Apple do this? It’ll cut into their 30% developer tax.

What is new with iPhones lately? I mean really new? Colors. Whoopie! 3D touch/force touch. Annoying in most situations. The iPhone’s appearance hasn’t changed in three years! Well… with the iPhone 7 they moved the speaker and added one, changed the home button to a solid state button, and oh yeah, got rid of the industry standard headphone jack. They say this was done for waterproofing reasons. Funny, Android devices have a higher rating… with a headphone jack. Some people don’t think the removal of the headphone jack is a big deal. But, if you’re like me, you charge your phone at night and listen to either a podcast or an audio book while falling asleep. Apple’s solution was to partner with Belken and come up with a lightning splitter box. Yes, a dongle with a box on the end… not a svelte Y-cable, but a box. Now picture this, if like me, you buy earbuds because Apple’s ear pods hurt your dang ear. (Seriously how has nobody complained about this?) You plug the box-dongle splitter into your phone. You plug the lightning power cable into one side of the splitter to charge the phone. On the other side, you have to plug their lightning to 3.5mm jack dongle in, and then your earbuds into that. Disgusting. Not Apple-like. How did Jonathan Ive allow a monstrosity like this to go out the door? Not buying! Air pods, while cool, cost $160. And, they’re still painful hard plastic “pods”… and you’ll have to charge those when you get up… and you have to charge their container that looks like a box of dental floss. And carry all that extra stuff with you. Stay classy Apple.

Recently Tim Cook told people who didn’t believe in his “green” liberal ways that they should sell their stock. (Done!) Now, I’m OK with “saving the planet” but with Tim at the helm Apple has gotten really political. When that idiot white kid in South Carolina went to a black church and killed a bunch of people, the media found a picture of the murderer with a Confederate Battle Flag.  All of a sudden the flag was to blame. Stores pulled the flag from their shelves, ebay & Amazon removed them from searches… and Apple jumped in and removed every app from their app store that displayed the flag. Even game developers had to change the flag for their Civil War games before being let back in. Tim, who attended Duke University really should know better. People in the South love their flag. The next thing Mr. Cook has done is vote against adding a Rifle emoji to the emoji standards board, and also changed the handgun (most systems display a revolver, one displays a semi-automatic)… to an ugly green squirt gun. Why? … Why? Why? Why? Anyway, the answer is that people on the political left never blame the people. They blame flags & guns. Apparently the picture of a gun is going to hurt somebody. I mean, the hammer, axe, knives & swords have never been used as murder weapons, so their picture emojis are OK. (Yes they have! So have cars, rocks, ropes, toasters, shovels…) Way to tick off your loyal fan base Tim. Good job!

Now that the last of Steve’s product influences have gone out of the pipeline, Apple will just be mediocre again. Obviously Ive no longer cares. Cook? He’s about fashion & sports. And putting gay people in their ads. Nike watch? $10,000 Gold watch? Just Breathe app? Sounds like Apple is targeting rich Sporty Spice hippies.

EDIT: In summary, iOS is not longer exciting and Tim Cook is politicizing Apple. iOS is great for the average person. Tech nerds / developers, you should want something more from your devices. All iOS users should thank Jailbreakers for giving Apple ideas. Remember the simplicity when Steve Jobs returned? Apple has gone from underdog to a bully.

Next time I’ll go over my Android replacements for my iOS apps.

Biblicious Bible Trivia for Mac OS X

After nearly a year and a half of after-hours working, working when I didn’t have client work, and shelving it for awhile… Biblicious for Mac is finally finished. Here is a small confession… Biblicious Bible Trivia was originally destined to be a desktop application. I had started designing the game and had made the database editor. Then the iPhone SDK came out and I knew it would be a great game for that platform. When the iPad was announced, I began working on the iPad version. But, something was always missing… the desktop version.

Biblicious Bible Trivia for Mac OS X plays almost exactly like the iOS version. The main differences are that there is no opening dialog explaining game play, and there is currently no multi-player capability. I spent a lot, and I mean A LOT of time coding the multi-player functionality and no one ever played it. Probably because there were not enough people playing at the same time.

There are actually two versions of Biblicious Bible Trivia for Mac OS X. There is the Mac App Store version, and the non-Mac App Store version. So what’s the difference? The Mac App Store version is tied to Apple’s GameCenter for high score storage. The non-Mac App Store version does not save the high scores anywhere. Back before Game Center, I was saving high scores to my own server, but it confused people. They assumed their score was in the top X of scores and get upset. I didn’t want to deal with that again.

Porting my app Biblicious from iOS to OS X, Part 4

In July I didn’t have much time to work on Biblicious as I had client work to get done. With that big project out of the way, I was able to work on Biblicious the first week of August and finish up  the game for OS X. Some things needed to be redesigned for the different platform. I decided to use WebViews on the screen with a “close” button in the corner since there isn’t really a way to push views onto the stack with a navigation controller. If a player gets the question wrong & chooses the “Show Me” button, a WebView covers the screen. After the user closes the WebView, the game continues. I did the same thing on the main menu screen. Instead of shelling out to Safari, a WebView appears. I also added GameCenter integration for  score board (Manna Leaderboard).

Another thing better on the iOS version is the SocialNetworking sharing feature. In iOS, you can find out which services the user is logged into via the device & pop up an appropriate share dialog. Under OS X, that is entirely taken out of the programmer’s hands. All you can do is pop up a menu that is supposed to be displayed after the user presses a button (on mouse down, not mouse up). The menu contains all networks the OS is logged into (possibly more) along with e-mail & messaging options. After the user chooses the network, the proper dialog appears. What I had to do was to make a global variable that holds the last played score, and provide a sharing button on the main menu. Not the best UX, but the best I could think of under the circumstances.


On August 1st I submitted Biblicious for Mac v1.0 to the App Store for review. On August 6th, it was rejected due to a “crash” when the Print option was chosen from the File menu. To be honest, I hadn’t even thought about the menus all this time. And, when I tested it & chose the Print option, the app did not crash, but I did get a permissions dialog most likely due to the lack of proper entitlement. Why would someone want to print from the game anyway? So, I ripped out all the menus except the File->Close & Biblicious->Quit and resubmitted.

Porting my app Biblicious from iOS to OS X, Part 3

Biblicious for Mac has been slow going. I’ve had some time to devote to it recently, and it has been frustrating.

On the plus side, I was able to fix the bug where the game would start, play for about one second and tell you that your time was up. I suppose I could have left that bug in there, called it a feature, and changed the name to Biblicious Masters Edition. 😀

The main problem I am having right now is finding a good replacement for UIAlertView on iOS. NSAlert just won’t cut it. I need a view that will display & then close after a defined amount of time. Some people use NSAlert and have the default button automatically “click” but then the user has to see the button. Ugly.

I decided to create my own view. I opened interface builder & in the same xib as the game view added my new “dialogView”, designed with a label for a title, a label for the message, and two buttons.  I also added a test button on the game screen next to the “Escape” button called “Test”. In Test’s action, I instantiated my view & added it as a subView. Good. Run the project, start a game, click “Test” and nothing. The game keeps playing as normal. I decide to try showing the view as a sheet on the window. A sheet rect looked like it was displaying but I saw nothing.

My next step was to create a new window in the xib & toss the view in there. I did that and when “Test” was clicked, tiny square came down as a sheet. I went back and init’d the window with a Rect and this time I had a blank sheet of the correct proportions! After a few iterations I removed the view from the new window & placed all of the controls from the view directly on the window. This time when the sheet displayed, it was transparent but still no controls were visible.

I switched back to the view method and here we are. If you have any suggestions for displaying a “modal” view on top of another view, I’d love to hear it. Here is the code as it stands now:

– (IBAction)testButtonPushed:(id)sender {

    _dialogView = [[NSViewalloc] initWithFrame:NSMakeRect(0, 0, 712, 416)];




Porting my app Biblicious from iOS to OS X, Part 2

With WWDC 2014 coming up, this post probably won’t get read very much, but here it goes…

The first game view hurdle was fixed. In my last post I mentioned that one doesn’t get as many event notifications when a view on OS X is about to display as compared to iOS. My main problem here was that the four NSButtons would not slide off of the screen when the view first became active. They would slide off just fine when one clicked an answer. I determined that the issue was one of timing, between the view being created and me telling the buttons to move when they hadn’t actually been created since the view wasn’t displaying. I was right. This little snippet of code at the end of initWithNibName did the job:

dispatch_after(dispatch_time(DISPATCH_TIME_NOW, .0625 * NSEC_PER_SEC), dispatch_get_main_queue(), ^{

            [self moveOut:kBUTTON_ALL shouldHide:YES];



After the view is created, all I do is wait approximately 600th of a second and then tell the buttons to move out & to start the game.


The second hurdle wasted hours of my time. I increased the font size for all of the controls on the main game view to 36pt. Everything looked good, even the sample text on the four buttons. When I ran the game, the text of the buttons were tiny again, while the rest of the controls were at 36pt font size. I tried everything I could think of, searched StackOverflow, iPhoneDevSDK, and Apple’s own developer forums to no avail. I removed the default dummy text from Interface Builder, I removed the background image of the button, changed the type of button, set the font in code (multiple ways!) using NSAttributedString, tried with setFont, accessed the NSButtonCell property directly and used setFont. I even tried telling the OS to redraw the button by calling the button’s needsDisplay method. I couldn’t change the font size nor the color. I went to the “main menu” of Biblicious and put some code in so if I pressed a button, its text color would change. It worked. I put code in to change the text color of a button if a different button was pressed. It worked, too. I ripped all of that test code out and went to Interface Builder again. I was going to check the font settings in the NSButtonCell instead of just the NSButton. I selected the cell and as I was clicking on the different property inspectors, I saw something weird: BibliciousButtonCell : NSButtonCell. What?!?! When I first started this port back in (apparently) August of 2013, I subclassed the NSButtonCell to properly manage the word-wrapping. All of my hard work was being overwritten by the code in my subclass. In particular, the line that reset the font changes I was making:

NSFont *sysFont = [NSFont systemFontOfSize:16];

To fix the problem, I changed the 16 to 36 in order to match the rest of the game interface. As you can see, the subclass still needs a little work, but at least the text is larger now. I had to get this post out while the frustration was still fresh. Learn from my mistakes. 🙂

First screen with large text

First screen with large text


Porting my app Biblicious from iOS to OS X, Part 1

We have been spoiled by UIKit. I hadn’t realized how spoiled I had become until I started to port my iOS trivia game from iOS over to OS X. One would think that since it’s all Objective-C under the hood, it would be a fairly simple task. It is not. UIKit for iOS gives us Layers automatically which are great for interface manipulation. Need to push a new view on to the screen? The UINavigationController handles that for you: “Here, show me this view. Thanks!” Using Core Animation is easier, and even more convenient thanks to the new Facebook POP Animations. My game used the basic UIKit controls on iOS and therefore, I thought doing the same on OS X would be simple.

On iOS, the user is presented with a TableView of options, one of which is to start the game. Once they choose to start the game, a Game Setup view is pushed onto the navigation stack. Since the app is a Bible trivia game, the player can choose which parts of the Bible to receive questions as well as how long of a game to play.

Since there is no concept of the UINavigationController on OS X, I had to change up the design. To make things easier on me, I have a static sized window that is the same size as the iPad screen when turned horizontally. Instead of a UINavigationController, I have NSViews created in Interface Builder that I swap out in order to update the screen. I also created a “MasterViewController” that uses delegation so child views can tell it when they are done and be popped off the “stack”.

Integrating Facebook’s POP into iOS was quite simple and I’ve taken to using it quite a bit. It really brings the interface to life. When controls slide in, they can extend past their end location slightly and bounce back simulating inertia. Pushing a button can look like it has been pressed. Also, if you want to catch the user’s eye, you can make the icon or text periodically “twitch” for example instead of throwing a modal UIAlertView in the user’s face when asking for a review. In my reading, it looked like POP was able to be used in OS X applications, but I can’t get it to work. When trying to slide an NSButton on or off my view, it crashes with an “unrecognized selector sent to instance”. I’ve made sure the QuartzCore & CoreGraphics frameworks are linked to the project but no joy. Right now I’m using the old school setFrame: method to move the controls around. (Hey, just like iPhoneOS v2!)

The other problem I’m having is that with UIKit, one can display a UIAlertView with no buttons & have it automatically dismiss after a certain amount of time. I have yet to find a solution using NSAlert with AppKit & am afraid I might have to roll my own.

Another plus with UIKit is that there are a bunch of events when a view is instantiated and about to become visible or just became visible… We have initWithNibNameviewDidLoadviewWillAppear, and viewDidAppear. Good things to know! With AppKit, the only events I seem to get are initWithNibNameawakeFromNib. On iOS my game used each of those UIKit events to perform certain actions for either continuing a game after another view was displayed such as the web view, sharing a score, multi-user score board, and the modal blocking “introduction view”. The first OS X release won’t be multi-player so I won’t need to deal with that, but I am currently having game start up issues due to lack of events.


Biblicious Main Screen

So far the main screen looks like this. (Click the thumbnail to get the full size.) I’d like the buttons to fly in from off the screen using POPAnimation, but again, on OS X, it’s just crashing. Once the player has chosen a single-player game or a single-player-practice game, they are taken to the game settings screen.




Biblicious Settings

Again, I’m just swapping out the views to show the settings screen. This is where the using can choose the number of questions and which part of the Bible to use. Clicking on the thumbnail will give you the full size image.




Biblicious Game ScreenAnd then here is the in-progress game screen. Notice the programmer “escape” button in the upper-left corner. You can also see that the text is way too small. I haven’t made a decision about the background image yet. Right now I’m just trying to get the game to function. Again, click on the thumbnail to see the full size image.

Companies that give programming challenges to new hires are doing it wrong.

I’ve been a freelance developer for 10 years. Work has been slowing down a little bit lately so I began applying for full-time telecommute or remote work to test the waters. I’m not sure what the deal is, but 99% of the companies I’ve contacted either want me in the same area as them or want me to come in to the office at least once a week. In this internet age with Google Hangouts & Skype, it seems quite antiquated to require someone to be on-site for a programming gig. I could probably go in for a few hours once a week, but my personal situation requires that I work from home. The “face to face” interviews haven’t been that great either: One interviewer didn’t like that my wife was watching TV in the other room. Another interviewer balked at my salary requirement to sustain my household. He didn’t even attempt to offer me less, he basically stated they had to get their money’s worth from their developers.

Occasionally I get to the point where a potential employer wants a code sample. Picking out a sample of code to impress someone I don’t know, stinks. Over the years as I’ve entertained full-time employment, I apparently never pick out the “right” sample of code. I can only assume something I think is interesting, isn’t to them, or they don’t like my coding style. I have no clue as they never tell me why, even if I ask. That may be part of the problem… programming has always come naturally to me, so what’s cool or interesting? I started programming in the 4th grade (think 1982). I’ve done BASIC, Perl, Visual Basic, REALbasic, Pascal, Java, C, C++, Objective-C, PHP, and more. I enjoy some languages more than others, and some I don’t “do” at all. These days all of my front end stuff is done in Objective-C and back end code in PHP. For one of my iPad apps, I came up with a pretty ingenious chained menuing system for the TableView. I’ve been sending that code… maybe they just don’t understand it.

And here’s my big peeve, the so-called “programming challenge”. I’ve been told that they are not necessarily about programming… it’s about asking for help, seeing how well one works under pressure, understanding one’s thought process… blah blah blah. As someone who is consulting for a living, you potential employer, are not valuing my time. Do you think my client list is fake? How have I been in business for a decade & not able to problem solve? Who do you think made the desktop & mobile apps that I sell? Here is some information you may not realize about me… If you count hobbyist programming, I’ve been coding for 32 years. Hired directly out of college, I’ve been a professional programmer for 15 years. I’ve been running my own business for 13 years, and have been freelance consulting full-time for 10 years. I’ve been a system administrator for every current platform, I’ve been a database administrator, and I can do web programming if I have to; I don’t like it.

When I was hired directly out of college, I started out at a lower rate, with benefits, and was on a three-month probation. If I couldn’t prove myself after three months, I would be let go. After two months I was given a raise and removed from probation. That is the way to do it employers. Allow the coder to learn your coding style guidelines, get to know your existing employees, and prove himself. All of your under-pressure non-real-world coding challenges suck.

Finally, here are some examples:

Please Solve this Programming Challenge:

Given a definition for data within a table structure of:


with cellspan information represented as:


where each member of the array is a value that represents the data that spans multiple columns and the value is the cell span information [rowspan, columnspan]

The above data is equivalent to the table described in HTML as:
<tr><td rowspan=”2″>1</td><td colspan=”3”>2</td></tr>

Write an algorithm that will calculate the final table as a two dimensional array with empty values (null, nil, etc.) for blank spaces.

Write one’s own number formatter without using built-in functions. (20 minutes)

Your goal is to create 115 equal-width columns. The width of each column should be (Window width / 115), and the columns should dock to fill all available width. (60 minutes)

Inside each column, create 12 boxes – one for each “Box0-Box11” value in the .CSV file. The value determines the height of the box – 0.24 means that the box should take up 24% of the column height. If you add up all Box0-Box11 values, you’ll see that they add up to 1.0 (or 100%).

In addition to drawing 12 boxes inside each column, please color them according to their Box number. Box0 should be Red, Box1 should be Orange, et cetera. The actual colors don’t matter – just make sure that Box0 is the same color in every column.


Since there are 115 columns, and 12 boxes in each, you’re drawing a lot of objects on the screen. Your goal is to make this code as high-performance as possible, especially when the window is being resized.

And there are 2 others I can’t think of right now. What a waste.