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• Clicking on clues and other objects in a 2D cluedo like game

  - by Anearion

  I'm a java/android programmer, but I don't have any experience in game programming, I'm already reading proper books, like "Pro Android Games", but my concerns are more about the ideas behind game programming than the techniques themselves. I'm working on a 2D game, something like Cluedo to let you understand the genre. I would like to know how should I act with the "scenes", for example, a room with a desk, TV, windows and a lamp. I need to make some items tappable and others not. Is it common to use one image (invisible to the user) with every different item a different color, then call the getColor() method on the image? Or use one image as background, and separate images for all the items? If the latter, how can I set the positioning? and should I use imageView or imageButton? I'm sorry if those are really low quality questions, but as "outsider" ( I'm 23 and still finishing my university ) it's pretty hard learn alone.

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• Why did visual programming never take off and what future paradigms might change that?

  - by Rego

  As the number of "visual" OS's such as Android, iOS and the promised Windows 8 are becoming more popular, it does not seem to me that we programmers have new ways to code using these new technologies, due to a possible lack in new visual programming languages paradigms. I've seen several discussions about incompatibilities between the current coding development environment, and the new OS approaches from Windows 8, Android and other tablets OS's. I mean, today if we have a new tablet, it's almost a requirement for coding, to have, for instance, an external keyboard (due it seems to me it's very difficult to program using the touch screen), exactly because the coding assistance is not conceived to "write" thousands of lines of code. So, how advanced should be the "new" visual programming languages paradigms? Which characteristics these new paradigms would be required?

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• how to detect keylogger in windows that hooked up key-press?

  - by saber tabatabaee yazdi

  For security reasons we have to detect all key-loggers and log them in somewhere like windows events. I have piece of C# code that it is very easy to install all clients and up and running every day in system trays and no one can close it. We want to modify that code and send logs to central web service in our network (that this also web service is installed last year and receive and log all another security logs).

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• With Google Analytics, is it possible to check a specific page in Multi-Channel conversion attribution?

  - by Emmett R.

  I'm somewhat new to Google Analytics, and I'm trying to track all conversions that are assisted by a particular landing page, because I don't expect an instant purchase. I have e-commerce tracking set up. Due to the constraints of the associated ad campaign, I can't include the source/medium code in the url when people go to the landing page, and all of my traffic to the landing page is likely to be direct, so I'm not sure how to tell Multi-Channel marketing that it's a significant page. I know how to add events to a page, but I'm still figuring out what they can and cannot do. Would creating a redirect from the landing url to an identical url+source/medium code work? Any advice on how to accomplish this would be greatly appreciated. Tracking the final sale conversion is not the issue. Ecommerce reporting is functioning just fine on the site. I just want to report the landing page as an assist, whenever it shows up in the funnel, and I need to be able to do that across multiple visits.

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• Animations / OpenGL (ES 2) in game menu

  - by user16547

  (I am specifically asking for Android) If you look at Angry Birds (and in fact many other games), you can already see a lot of animations & effects going in the main menu and in other places even before starting to play. I assume they are done with OpenGL, more precisely a FrameLayout is used and inside it a GLSurfaceView is somewhere at the bottom of the hierarchy; above the GLSurfaceView you have regular Android buttons and texts. Is this how it's done*? Also would you reuse the same GLSurfaceView when running the actual game or should another one be created? *I am aware an alternative approach would be to make absolutely everything in OpenGL. Of these two I prefer the FrameLayout one, but I don't know whether other developers agree.

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• Wifi Works with Android and Windows 8 but not Linux and Win 7

  - by eramm

  Support has told me that our company wide wifi network is setup to support mobile phones only. However it doesn't make sense to me that they can identify a mobile device rather they have setup the Access Point to use a protocol that is only supported on Android and Windows phones. Because the Access Point supports Windows mobile this means that laptops running Windows 8 can also connect to the Access Point (proven). So it stands to reason that since Android is based on Linux there must be a way to connect using Linux as well. iwlist shows IEEE 802.11i/WPA2 Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : TKIP CCMP Authentication Suites (1) : 802.1x WIreshark seems to show that a connection is being made to a website to get a certificate and use a Domain Controller for authentication. Questions: 1) what protocol could they be using that is supported on Win Mobile and Android but not on Win 7 and Linux (Debian) ? 2) what tools can I use to help me discover what protocol i need to support ? I have used iwlist and wireshark but I was not able to glean to much useful information from them. I can post the results if needed. 3) is there an app i can use on my Android phone to help me understand what kind of network it is connecting to ? I can provide more information if you tell me how to get it. I just don't know what I am looking for.

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• How can I open binary image files? (.img)

  - by Simon Cahill

  I'm a Windows/Mac/Ubuntu and Androoid user, so I know what I'm talking about, when I say: How do I open binary image files? (.img) They just won't open, on any OS... I'm an Android dev... I'm currently working on a ROM, (I also program, using Windows) but I need to extract files, from .img files. I've converted them to .ext4.img but they just aren't recognized by Linux (Definitly not by Android), by Mac OS or Windows. In other words, I can't open, extract or mount them. Can anyone help me? I'm kinda confused...

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• Futures/Monads vs Events

  - by c69

  So, the question is quite simple: in an application framework, when performance impact can be ignored (10-20 events per second at max), what is more maintainable and flexible to use as a preferred medium for communication between modules - Events or Futures/Promices/Monads ? Its often being said, that Events (pub/sub, mediator) allow loose-coupling and thus - more maintainable app... My experience deny this: once you have more that 20+ events - debugging becomes hard, and so is refactoring - because it is very hard to see: who, when and why uses what. Promices (i'm coding in javascript) are much uglier and dumber, than Events. But: you can clearly see connections between function calls, so application logic becomes more straight-forward. What i'm afraid. though, is that Promices will bring more hard-coupling with them... p.s: the answer does not have to be based on JS, experience from other functional languages is much welcome.

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• Phone complains that identical GLSL struct definition differs in vert/frag programs

  - by stephelton

  When I provide the following struct definition in linked frag and vert shaders, my phone (Samsung Vibrant / Android 2.2) complains that the definition differs. struct Light { mediump vec3 _position; lowp vec4 _ambient; lowp vec4 _diffuse; lowp vec4 _specular; bool _isDirectional; mediump vec3 _attenuation; // constant, linear, and quadratic components }; uniform Light u_light; I know the struct is identical because its included from another file. These shaders work on a linux implementation and on my Android 3.0 tablet. Both shaders declare "precision mediump float;" The exact error is: Uniform variable u_light type/precision does not match in vertex and fragment shader Am I doing anything wrong here, or is my phone's implementation broken? Any advice (other than file a bug report?)

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• Provincial Forum & the Best of Oracle OpenWorld for Public Sector

  - by user511693

            Provincial Ministries, Crowns and Agencies are transforming in an effort to meet increasing service expectations from citizens, legislative mandates, and current economic pressures. There is a need to be more efficient and accountable, providing services and information to constituents expeditiously and cost-effectively. However, legacy information systems typically support single program functions. These disparate systems pose a complex canvas upon which to compose a more efficient government systems landscape. Please join your fellow government leaders and Oracle on December 6, 2011 to discuss these challenges and learn how government agencies are leveraging IT as a core tool to streamline multi-organization operations thereby delivering a more cost-effective, citizen- centric, and sustainable government. Register here.

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• Android : Jelly Bean continue son ascension, Gingerbread baisse petit à petit, la fragmentation bientôt plus qu'un triste souvenir ?

  Android : Jelly Bean continue son ascension Gingerbread baisse petit à petit, la fragmentation bientôt plus qu'un triste souvenir ?Le dashboard pour les développeurs utilisant l'OS mobile de Google, Android, vient de révéler les chiffres de juillet concernant les périphériques mobiles qui ont eu accès à Google Play pendant cette période.L'écosystème d'Android a toujours été un casse-tête pour les développeurs du fait de sa forte fragmentation. À titre de rappel, Gingerbread pourtant sorti fin décembre 2010 s'est imposé, et ce pendant longtemps, comme l'OS le plus installé de tous les périphériques mobiles Android qui ont eu accès à Google Play.

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• Two bugs you should be aware of

  - by AaronBertrand

  In the past 24 hours I have come across two bugs that can be quite problematic in certain environments. LPIM issue with SetFileIoOverlappedRange Last night the CSS team posted a blog entry detailing a potential issue with Lock Pages in Memory and Windows' SetFileIoOverlappedRange API. I tweeted about it at the time, but thought it could use a little more treatment. The potential symptoms can vary, but include the following (as quoted from the blog post): Wide ranging in SQL from invalid write location,...(read more)

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• Freescale Technology Forum Japan 2012

  - by sasa

  2012?10?22?(?)·23?(?)??·?????????????????Freescale Technology Forum Japan 2012???????????????Java Embedded?????????????????????JavaOne San Francisco 2012???????????Java??????????????????????????????????????????????????? ?????????? 10/22(?) 11:00 Room7 ????Java?????????? 10/23(?) 11:30 Room8 ????????????????????????? ?????(????)?? ?????????????????????????M2M??????????Java VM????????????????Web????????Java FX????????GUI??????????????

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• Android 3.0 : Flash Player 10.2 en bêta sur les tablettes à partir de vendredi prochain, Adobe publie la liste des appareils mobiles concernés

  Android 3.0 : Flash Player 10.2 en bêta sur les tablettes à partir de vendredi prochain Adobe publie la liste des appareils mobiles concernés Mise à jour du 14/03/2011 La sortie de la deuxième version du lecteur Adobe Flash Player pour les mobiles est prévue pour le vendredi 18 mars prochain, mais il ne sera disponible ce jour-là qu'en version bêta pour les tablettes sous Android 3.0 alias Honeycomb. En revanche, Flash Player 10.2 sortira vendredi en version définitive sur l'Android Market pour Android 2.2 (Frayo) et 2.3 (Gingerbread) Cette disponibilité ne concerne toutefois qu'un nombre limité d'appareils mobil...

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• Jelly Bean équipe un terminal Android sur deux, vers la fin de la fragmentation de l'OS ?

  Jelly Bean équipe un terminal Android sur deux vers la fin de la fragmentation de l'OS ?Comme il est de coutume, Google vient de publier son baromètre mensuel à destination des développeurs Android.Jelly Bean, les versions cumulées les plus récentes du système d'exploitation mobile, continue à s'accaparer des parts au détriment des versions les plus anciennes (Froyo, Gingerbread).Concrètement, Jelly Bean (Android 4.1.x, 4.2.x et 4.3) équipe désormais plus de la moitié des terminaux Android, avec...

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• Eclipse: AVD not appearing

  - by dgood1

  I have installed the ADT bundle for 32 bit. Using Ubuntu 12.04 Updated it a bit and installed the 2.3.3 Android version. I have Eclipse Indigo. When I use the Android Virtual Machine manager, after choosing a device, I get the progress bar after pressing "Start" but it disappears when it finishes and no virtual machine appears. No errors, too. I fear it would be a problem with my RAM (Laptop's = 512(or less). Allocated to Device = 128 - 300), having been told by a teacher that the emulator requires 2 GB RAM. I would like confirmation and/or solution.

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• Ubuntu One Music - 'Unable to Parse '2006-12-12T08:00:00Z' as integer (iTunes Non-DRM AAC)

  - by Scott

  Good Morning; Title says most of it, uploaded a new song to my U1 Music (via my Android using the Files app). Which is an recently purchased iTunes .m4a song, so is non-DRM AAC. Uploaded fine, and browsing in U1 Music I see artist "Spray" fine, and then the Album, but attempting to open the Album to the song, returns: "'Unable to Parse '2006-12-12T08:00:00Z' as integer" Not sure if it's a problem with the file itself, or just how Android uploaded the file, as that is clearly a weird date code. All my other music is fine, no errors, and the service works awesome. My U1 account is under the e-mail address used for this question. Thanks!

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• Microsoft percevrait 2 milliards de dollars par an des licences Android, un revenu qui permettrait de masquer les pertes de la Xbox, selon un analyste

  Microsoft percevrait 2 milliards de dollars par an des licences Android un revenu qui permettrait de masquer les pertes de la Xbox, selon un analysteSelon un analyste, Microsoft gagnerait près de deux milliards de dollars par an avec Android. Un revenu provenant des redevances reçues des constructeurs Android pour utiliser son portefeuille de brevets sans être poursuivis.Depuis le lancement de son programme de licences Microsoft pour l'OS mobile Android et Chrome OS, Microsoft a signé des accords...

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• Android 3.0 : Flash Player 10.2 en bêta sur les tablettes à partir de vendredi, Adobe publie la liste des appareils mobiles concernés

  Android 3.0 : Flash Player 10.2 en bêta sur les tablettes à partir de vendredi prochain Adobe publie la liste des appareils mobiles concernés Mise à jour du 14/03/2011 La sortie de la deuxième version du lecteur Adobe Flash Player pour les mobiles est prévue pour le vendredi 18 mars prochain, mais il ne sera disponible ce jour-là qu'en version bêta pour les tablettes sous Android 3.0 alias Honeycomb. En revanche, Flash Player 10.2 sortira vendredi en version définitive sur l'Android Market pour Android 2.2 (Froyo) et 2.3 (Gingerbread) Cette disponibilité ne concerne toutefois qu'un nombre limité d'appareils mobil...

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• Google publie le code source d'Android 4, le kit de développement natif de l'OS supporte désormais les API de cette version

  Google publie le code source d'Android 4 Le kit de développement natif de l'OS supporte désormais les API de cette version Sur la mailing-list d'Android, un ingénieur de Google annonce la publication progressive du code source d'Ice Cream Sandwish sur son serveur Git public, d'où il peut être librement téléchargé. Cette ouverture constitue un pas significatif pour Android, car il s'agit de la première fois qu'une base de code de l'OS, adaptée aux tablettes, soit accessible. Android 4 représente un environnement unifié pour les s...

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• Should I use events in this case?

  - by joon

  I'm creating a video player, like a custom YouTube player. All of the GUI elements (progress bar, video player, play button, ...) are different classes, but I obviously need them to communicate. When the progress bar is clicked, or the slider is moved, it needs to send a "seek(x)" command to the video player. Similarly, the video player needs to update the progressbar every frame. Currently I'm doing this by having almost all elements have a link to each other. So when I create the progress bar, I'm telling it where the video player is. But after a while this becomes more and more complicated, and I'm wondering if events would be a better way to do this. Or a main controller class that has all the connections. What should I do?

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• What is "top new free" on GooglePlay

  - by Lumis

  On Android Market i.e. GooglePlay, there used to be a page with the latest new games. So every game had a chance to get noticed and make its way up especially if it was good. But now I see "top new free" page and no more the latest apps. I don't understand how can be "top new" Anybody knows how this works? If there are no more pages with the very latest uploaded games then the new apps will be barely seen to exist even if they are excellent, and new programmers have very little chance of getting noticed. Any good advice how to promote a new Android app these days?

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• SmartCity World Congress

  - by user511693

            The population density of cities demands actions to be taken to ensure sustainable and environmentally-friendly economic growth that is capable of improving the quality of life of their inhabitants. This is their main challenge and the reason why society is calling for more Smart Cities.  SmartCity Expo & World Congress will bring together key speakers and representatives of the leading organizations with the most innovative ideas in the world. Attend the “Open Innovation for Developing Smart Cities” session with Oracle on November 30th.  Learn about Oracle’s solutions for Smart Cities.

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• 10??OTN????????

  - by OTN-J Master

  10???????????????????????????????????????????????????????????????????[10/23(?)??]  Oracle Solaris ??????? #7 [10/23(?)??]  Oracle MySQL Tech Tour - Osaka[10/24(?)??]  WebLogic Server???[10/24(?)??]  ?????? Oracle Application Testing Suite??????[10/24(?)??]  ?92? ????! ???????? Oracle RAC ???????! -??????! RAC?????????? [10/25(?)??]  ?????! ???????????????????????(???)[10/25(?)??]  Oracle MySQL Tech Tour - Tokyo [10/26(?)??]  Oracle MySQL Tech Tour - Fukuoka[10/30(?)??] Oracle Days Tokyo 2012>>??????????????????(oracle.com???) Oracle Solaris ??????? #7 ???: 10?23?(?) 18:30~20:40???: ?????????? ?? 13F??????? ???: ???????????????? Solaris ????????? 7 ????? Oracle Solaris ??????????Oracle Solaris ????????????????? ????Oralce Solaris ????????????!??????????????????Oracle OpenWolrd 2012 ??????Oracle Solaris ?????????????????????? ?????? 3 ??????????????????????????? ????????????????????????Solaris ???????????????????????????????????????????????? >> ??·???????? ?????? Oracle MySQL Tech Tour - Osaka??! ???: 10?23?(?)13:30~17:00???: ??(??????????????????) ???:???MySQL?????????????????MySQL?????Oracle MySQL Tech Tour - Osaka??????????MySQL????·??????????????????????????????????????????????·????·?? ????? ??????MySQL??????????????????? ????????????????????????? ????????????????• MySQL???? ??????????????·??????????? • MySQL????????????????? • MySQL????????????????? MySQL??????????????????????????????????DBA????????IT??????MySQL????????????????????? >> ??·???????? ?????? ?29? WebLogic Server???@?? ???: 10?24?(?) 18:30~20:40 ???: ?????????? ??13F??????? ???: ?29? WebLogic Server???@???????????????WebLogic Server?????:???????????????????iPad???????????2???????????????WebLogic Server????????????????WebLogic Server??????????????????????·????????????????????????????????JDBC??? ?????????????????? ??????WebLogic Server?????:?????????WebLogic Server???????????????????????????????????????iPad?????????????????????????????????????????????WebLogic Server???Oracle JDeveloper????? ?Oracle Application Development Framework (ADF)????????? ?WebCenter Framework ????????????????????????????????????????????????????????????????????????????????????????WebLogic Server????????????????????????????????????WebLogic Server????????????WebLogic Server?????????????????????????????????????!???????????????????Java EE6???????????? >> ??·???????? ?????? ?Oracle Application Testing Suite??????????????????Web????????????????????·??? ??????! ???: 10?24?(?) 13:30 ~ 18:00 ???: ?????????? ?? ???:???Web????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Oracle Application Testing Suite??Web???????????????????????????????????????????????????????????????????????????????????????????????????????????Oracle Application Testing Suite???????????????????????????????????? >> ??·???????? ?????? ?92? ????! ???????? Oracle RAC ???????! -??????! RAC??????????  ???: 10?24?(?)18:30~20:00???: ?????? ???????????? ???:18?????????????????????! ???????????92????RAC?????????????????????????????????????????RAC???????RAC????·???????·???????????????????????Oracle Database??????????????????????????Oracle RAC???????????????????????????????????????????????????RAC????????RAC??????????????RAC??????????????????????????RAC???????????????????????????????????????????????????????????????RAC???????????????????????????????????Oracle??????????????RAC????????????????????????????????????????????????????????????????????????RAC????????????????????????????????RAC?DB??? ???????????????? ????????! >> ??·???????? ?????? ?????! ???????????????????????(???)  ???: 10?25?(?)???:13:30~15:30 ???: 18:00~20:00???: ?????????? ?? ???:???????????????????????????????????????????? ·??????????????? ·?????????????????????????????? ·??????????????????????????Oracle Enterprise Manager?????Oracle Database Enterprise Edition?????????????????????????????????????????????????/????????????????????????????????????????????????????????????????????????????????????????????????????????·??????????????????? ??????????????????????????????????????>> ??·???????? ?????? Oracle MySQL Tech Tour - Tokyo  ???: 10?25?(?)13:30~17:00???: ?????????? ?? 13F??????????:???MySQL?????????????????MySQL?????Oracle MySQL Tech Tour - Tokyo??????????MySQL????·??????????????????????????????????????????????·????·?? ????? ??????MySQL??????????????????? ????????????????????????? ????????????????• MySQL???? ??????????????·??????????? • MySQL????????????????? • MySQL????????????????? MySQL??????????????????????????????????DBA????????IT??????MySQL?????????????????????>> ??·???????? ?????? Oracle MySQL Tech Tour - Fukuoka ???: 10?26?(?)13:30~17:00???: ?? ???????? ???? 8F??????? ???: ???MySQL?????????????????MySQL?????Oracle MySQL Tech Tour - Fukuoka??????????????? MySQL????·??????????????????????????????????????????????·????·?? ????? ??????MySQL??????????????????? ????????????????????????? ????????????????•MySQL???? ??????????????·??????????? •MySQL????????????????? •MySQL????????????????? MySQL??????????????????????????????????DBA????????IT??????MySQL????????????????????? >> ??·???????? ?????? Oracle Days 2012 Tokyo ???: 10?30?(?)·31(?)10:00 ~ 18:00 ???: ??????????? ???: ?????????????????????10????????Oracle OpenWorld???????????????????????????????????IT????????????????????????????????????????????????????????????????IT??????????>> ?????????? / ???????? ??????

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• Java Developer Workshop #2 ??!(12/1)

  - by ksky

  12/1??????????????Java?????????????????????????????(?2?:?1????????)??????!?????????????JavaFX/SE/EE/ME???????????????????????"Polyglot Programming on Java VM"??????Scala?JRuby?Groovy????Java VM??????????????????????????????????????????????????????? ???????Client Java Group?Vice President???JavaFX???????????Nandini Ramani???????????????JavaFX 2.0??????????????????????????Nandini?JavaOne???????????????????????????JavaOne??iPad?Windows?Linux?????????JavaFX???????????????????????? ???????????????????????????JavaOne??????????????Java EE/SE/ME???????????????????????????????????SE 8???????????EE????SE?FX???????ME??????????????????? ???Java VM????!???Scala?????????Scala??????????????????????????Scala????????????????????JRuby????????JRuby/CRuby???????????????????JRuby????????????????????????Groovy????????????????GROOVY???????????????Groovy????Java???????????????????? ???????????Java SE 7?JavaFX 2.0?????????????????Java VM?????????????????????????????! ???????????????????????????????????????????????????????????????????!????????????????????ustream?????????????

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