Recent Events 2011 07 30

The Android Awesome Cube game is a Rubik's Cube implementation for the Android phone. I've programmed the app up until now using an Android emulator. I actually published the program on the Android Market without doing enough tests. I found out that another company has published a version of my game without my consent or cooperation. I have blogged about this in the past. It made me pretty angry.

Testing the app from a real device is important. Since getting a hold of a real device I've found two errors, both of wich are very big. The first one was such that the game could not be played. It affected the display of colors on the screen, in the form of what open-gl programmers refer to as textures. The textures weren't displaying properly. I've blogged about this error. The second error affected the game such that a certain move could not be performed in the game without making the cube unsolvable. It is as if someone swapped pieces on you without your knowing it. People familiar with trying to solve the Rubik's Cube would understand. These are both bad errors. Both are corrected now. The first error has been corrected on the downloadable version of the game, and the second correction will go to the Android Market on Sunday or Monday.

What does this mean and why should I be pleased? When I first found out that the game I'd been working on was copied I was mad, but so far the company hasn't updated their version with bug fixes. I downloaded their version yesterday and it was unusable. This pleased me. They added some aspects to their version, like adds, and a fancy start-up screen, but it's not usable at all.

I don't know if they'll be able to follow what I'm doing to the code, now that the package name is different, but if they don't then their version is junk. They copied something unusable. And if they remedy their version in the future, how would I feel then? We'll see then. For now I'm happy with the way things have turned out.

And what if you're thinking of downloading the game? I suggest waiting for an announcement from me or download my version of the game with the automatic update feature.

COLORS 2011 07 29

Well, the colors on a regular emulator worked, but not on a device, and believe it or not I didn't have a device to test on till today. It was a problem with the open-gl textures. I did fix it, and then had a chance to try the app on the device. It seems that even after all the programming to make '45 degree angle' mode work, that the other mode, (we'll call regular mode) works better. 45 degree angle mode uses triangles on the screen that you're supposed to be able to touch to make the app recognize which face of the cube you want to turn next. Well, that works well on the emulator where your pointer is the mouse, but on the device, where your finger is sometimes bigger than the triangle itself, it doesn't always work.

Oh well. If I work on another version of the app to replace this one I may readdress this problem. For now '45 degree angle' mode is a novelty and a nice addition, but not essential.

The program version number that this post refers to is 1.0.0.20110729 .

Still Doing Testing 2011 07 27

So, what are my plans for awesome-cube? Really the next phase is to do lots of testing. Feel free to download the app and feel more free to comment or write to me about it, but try to remember that it's probably still not done. The QR Code is at right, though. That would be the place to start to see the app for yourself.

With regards to the matter of the 'Orange Mind' company, I really don't know what my next action is going to be. I don't like that they used my name (even if it was only in the package name), and I don't like that they're charging for the app. I don't know, though, what I can do about it.

Subversion Commit 2011 07 26

I've decided to commit my changes of the awesome-cube project to the Google Code Subversion site. I was going to wait until I had some kind of response from someone at Google from my letter. You can see the text of my letter below. I sent the letter to Google using a form on one of their developer sites. I'm now not sure I'll get a response. I just want the whole project on the web site, as complete as I can make it.

You can visit the Google Code site by clicking on the link at the right. I will put the link here too.

http://code.google.com/p/awesome-cube/

Complaint Letter 2011 07 25

This is my complaint letter

To whom it may concern,

I am an android developer. I've been working on a simple app for the android phone called 'Awesome Cube'. It is a Rubik's Cube puzzle game. Today, July 25, 2011, I tried to upload my game to the Android Market site. I found that someone had already uploaded my game before me. The game was uploaded by Bernard Chan of 'Mind Orange', a  company in China. The URL for Mind Orange is 'http://www.mindorange.com' . I do not work for Mind Orange and I've never heard of them before.

The source code for the game is on the Google Code website, and has been since the start of development. My name, David Liebman, has been and still is part of the package name for the android app. The package name for the app was 'org.davidliebman.awesomecube'. Today, when I tried to upload the apk to the android market site the action was blocked, as Mr. Chan had already done exactly that. One of my complaints is that he used my name. He did not remove my name from the package name of the Java app. This prohibited me from using my name myself, even though it's my name.

I went to the site associated with the Mind Orange release of my app and found that they seem to be charging nothing for the first five days. This implies they charge for use after that time. My program is and always was open source, and documents stating this have been part of the 'svn' repositories from the start.

Later in the day I went to the source code and changed the package name myself to 'org.davidliebman.android.awesomecube' so that I could submit my app. I don't want to change the name now that I have already submitted it. I will not commit my code with the changed package name until I hear something from someone.

I am interested in having them not use my name as part of their package name. If they just change the name I think I'd be satisfied.

Here is some info on Mind Orange:

WWW.MindOrange.com
Room 2508 , Building 401
Wangjing Park, Chaoyang District
Beijing
100102
P. R. China

I would be happy to correspond with anyone about this. My email info is below:

David Liebman
david.c.liebman@gmail.com
xxx address removed xxx
xxx, NY, zip removed xxx

It's not very well organized. I sent it to someone at google today, but I'm not sure I'll get a response.

QR Code 2011 07 25

I haven't had time to test this yet, but here's the QR Code to the android app.

If this doesn't work, please drop me a line.

ArrayLists to arrays 2011-07-12

I spent some time replacing many of the ArrayLists with regular arrays. Now the cube spins much faster. I want to try it out on a device to see how fast it really goes. The info would be helpful when I set the final measurement for the degree angle that the cube pieces turn at during an animation. I think it's now set to 15 degrees, but that might go by too fast, so in the final version I maybe should set it to 10 or 5.

The tilt functionality works really well right now. The speed that the array implementation has brought has really helped that out.

I also want to add another checkbutton on the options page that will clear the 'Moves' list that's visible on the GlCubeActivity page. It could conceivably take up too much of the screen space if it gets too large.

Screenshot 2011-07-10

so in this screenshot, the faces are all right side up.

Screenshot 2011-06-03

This is the interface currently. As you can see, all the smiley faces are upside down. I'll have to fix that...