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romi rizalli

Nokia N9 Specs And Features - 0 views

www.bestgadgets.us/...kia-n9-specs-and-features.html

Nokia N9 Specs

shared by romi rizalli on 15 Dec 11 - No Cached
  • romi rizalli on 15 Dec 11
     
    The Nokia N9 is built for people who appreciate a stunning blend of design and the latest smartphone technology. The Nokia N9 introduces an innovative new design where the home key is replaced by a simple gesture: a swipe. Whenever you're in an application, swiping from the edge of the display takes you home. The 3.9-inch AMOLED screen is made from scratch-resistant curved glass. The polycarbonate body enables superior antenna performance. This means better reception, better voice quality and fewer dropped calls. The 8-megapixel Carl Zeiss autofocus sensor, wide-angle lens, HD-quality video capture and large lens aperture enable great camera performance even in lowlighting conditions. Fitted with the latest in wireless technology, Near Field Communication (NFC), the Nokia N9 allows you to easily share images and videos between devices by touching them together. Pair it with Bluetooth accessories like the new Nokia Play 360° bluetooth speaker (Blue, EU), and you get a great surround sound music experience with just a tap.
Mandeep Bajar

Create Realtime Multiplayer Games with J2ME/LWUIT for Nokia Phones - 0 views

blogs.shephertz.com/...ith-j2melwuit-for-nokia-phones

@public programming Development realtime multiplayer games nokia phones

shared by Mandeep Bajar on 24 Jul 13 - No Cached
  • Mandeep Bajar on 24 Jul 13
     
    Creating a multiplayer game is not an easy task because besides the Single Player logic, user has to maintain commuication between devices.
David Corking

Moving to Symbian S60: One Year Later - 0 views

www.brighthand.com/default.asp

shared by David Corking on 11 May 09 - Cached
  • too many ways to develop for Symbian devices: native code, WRT (web run-time) widgets, Java, browser-apps, etc.
    • David Corking
      David Corking on 11 May 09
       
      What disadvantage did he find with having choice? Fragmented community, inconsistent UI, difficulty integrating with 3rd party apps, something else?
  • 5-9 clicks just to add a calendar item.
  • disjointed software updating -- which requires a Windows PC in older Nokia devices -- that leaves many North American users without fixes to serious issues for all but the most popular of handsets.
  • ...7 more annotations...
  • there really isn't something as stable and capable as the Symbian OS (yet).
  • Check with your home or renter's insurance whether they will or not before purchasing high-end models.
  • Nokia's Symbian devices do not always use the same software as Samsung and LG's Symbian devices.
  • Battery life is better with Nokia E-series devices; much better.
  • This platform is fun, but is in major transition; something like what Palm is going through with Palm OS 5 and webOS.
  • phone as a laptop/MP3 player/GPS/web server replacement
  • definitely had its points where I wanted to turn back to the Palm Treos
David Corking

Dr. Dobb's | Smartphone Operating Systems: A Developer's Perspective | March 30, 2009 - 0 views

www.ddj.com/...printableArticle.jhtml

Cellular phones PDA symbian iphone

shared by David Corking on 11 May 09 - Cached
  • The industry stewards have countered Apple's move with their own application stores, so there's a huge opportunity to write the "killer app" for one of several smartphone platforms.
  • 40 MB to less than 4 MB of free RAM
  • one-app-at-a-time requirement complicates any implementation of a copy-and-paste mechanism.
  • ...45 more annotations...
  • As a security sandbox, the iPhone OS permits only one third-party application to run at a time, and not in the background.
  • adding some useful Bluetooth profiles that supported stereo headsets, data synchronization, or the ability to implement multiplayer games would be usefu
  • iPhone OS 3, that provides some of the missing features mentioned here, such as the A2DP profile for Bluetooth, voice recording, and copy-and-paste.
  • Have to learn Objective-C; is only smartphone platform that uses it.
  • Competitors will soon catch up on the UI.
  • embed navigation and GPS plotting into applications.
  • provide their own map content
  • The OS now supports the use of accessories connected to the iPhone either through its 30-pin docking connector or wirelessly via Bluetooth. Now that the device has been "opened", you can expect an entire ecosystem to build up around the device, much like the iPod has.
  • peer-to-peer connectivity using Bonjour
  • developers can now allow users, from within the application, to purchase and obtain new content
  • No voice dial.
  • A client-server mechanism provides access to low-level system resources, and in fact the kernel itself is a server that parcels out resources to those applications that need them. This transaction scheme allows applications to exchange data without requiring direct access to the OS space.
  • C/C++ for porting existing UNIX applications, and Java to port Java ME MIDlets. As mentioned previously, the software stack offers several run-times that offer application development using WRT widgets, Flash, and Python. The primary programming language for the platform is Symbian C++,
  • Handango has managed the wide-scale distribution of Nokia applications. In February, Nokia announced plans to launch its Ovi Store, which sells applications, videos, games, pod-casts and other content, similar to Apple's App Store. The store will be accessible by Nokia S60 smartphones in May.
  • Non-standard Symbian C++ has steep learning curve, with special idioms to master. Large number of Symbian APIs to learn, since it contains hundreds of classes and thousands of member functions.
  • BlackBerry Device Software executes multiple applications simultaneously
  • Manages multiple e-mail Exchange e-mail accounts, along with support for POP3 and SMTP, and e-mails can have file attachments
  • FIPS 140-2 compliant, and supports AES or Triple DES encryption sessions via BlackBerry Enterprise Servers
  • BlackBerry Device Software has enhanced the capabilities of the platform with its own Java virtual machine (JVM), along with new Java classes that offer multitasking capabilities and UI enhancements to go beyond the capabilities of Java ME.
  • You can also take existing Java ME code and add specific BlackBerry classes to make a hybrid Java ME application
  • don't intermix MIDP 2.0 and BlackBerry API calls that perform either screen drawing or application management.
  • The catch to writing an application that uses BlackBerry API extensions is that it ties the application this smartphone. However, this is no worse than using the unique Java classes found in Google's Android.
  • Apple promotes the design goal that applications should accomplish one purpose.
  • no Flash support, and you can't download files.
  • For non-Exchange users, Apple's MobileMe online service, after some fits and starts in 2008, now supports the push of e-mails and changes to the calendar and contacts.
  • The iPhone 3G can work in tandem with Microsoft Exhange Server 2003 and 2007 to support enterprise operations.
  • Cocoa Touch is a subset of Apple's Cocoa,
  • Cocoa Touch components manage most of the writing to the screen and playing media, yet there are APIs exposed that let you access the accelerometer and camera.
  • Quartz engine is identical to the one found in Mac OS X
  • Only a select few higher-level frameworks have access to the kernel and drivers. If necessary, an application can indirectly access some of these services through C-based interfaces provided in a LibSystem library.
  • the SDK provides Dashcode, which is a framework based on a Web page composed of HTML and Javascript. You can use DashCode's simulator to write and test your web application. You can also use several other third-party frameworks to write web applications, and debug these with Aptanna Studio's tools.
  • Made by HTC, the G1 is the first smartphone using the Android platform.
  • e-mail program (which makes use of Google's Gmail), a mapping program (using the company's Google Maps), and a browser that uses WebKit, not Google's Chrome web browser
  • Android is not Java ME, nor does it support such applications
  • ability to both browse and manage multiple IM conversations. On the other hand, such heavy use of the smartphone's CPU shortens battery life significantly. Maybe Apple is on to something in limiting the number of applications that the platform can run.
  • On the positive side, the Android APIs support a touch interface (and the G1 has a capacitive touch screen), but not any multi-touch gestures.
  • copying text from the web pages is the browser isn't allowed
  • The advantage to Android's use of a different bytecode interpreter is that the DVM was designed so that multiple instances of it can run, each in their own protected memory space, and each executing an application. While this approach offers stability and a robust environment for running multiple applications, it does so at the expense of compatibility with Java ME applications.
  • Seasoned Java programmers will find the Android SDK an amalgam of Java SE and Java ME methods and classes, along with unique new ones
  • compile the Java code to generate Dalvik bytecode files, with an extension of .dex. These files, along with the manifest, graphics files, and XML files, are packaged into an .apk file that is similar to a Java JAR file.
  • The certificate that you use to generate the private key does not require a signing authority, and you can use self-signed certificates for this purpose.
  • The Developer Phone provides access to a shipping Android device without the cash outlay or contract contortions required when developing for the other platforms.
  • in February the site began supporting priced applications. Google allows developers to take seventy percent of the proceeds.
  • it's possible that you might pick up a malicious application before it is detected by the user community.
  • Open source, open platform: if you hate the mail program, some third-party is writing a better one.
  • David Corking on 11 May 09
     
    Lengthy developer's overview of Symbian, Mac OS X iPhone, Blackberry, Android. This talks about the leading app platforms except Java ME and Windows Mobile, though it does explain how Blackberry and Symbian support Java ME.
David Corking

Dr. Dobb's Update : Editor's Note What's One More Operating System, More or Less? - 0 views

links.techwebnewsletters.com/...MailView

symbian Open source Cellular phones PDA S60

shared by David Corking on 11 May 09 - Cached
  • In this regard, SymbianOS may have a leg up on Apple's App Store and even Nokia's Ovi Store, in that the "Symbian Application Inventory" will be free for developers. That's what you call "incentive," but is it enough?
    • David Corking
      David Corking on 11 May 09
       
      Before it attracts app developers, it has to attract hardware integrators. There is plenty of hardware out there, but isn't this selling in far lower volumes than Linux or the proprietary smartphone OSes. As far as I can tell, it has attention from the biggest smartphone integrator of them all: Nokia, who, as far as I can tell, uses it in the best selling N95 family. This ratchets up the competion with Apple and RIM another notch.
  • David Corking on 11 May 09
     
    This Symbian system (aka Psion and Nokia S60) was well loved for its well though out personal organizer or PIM applications. Now, smartphone users seems more interested in e-mail, music and games. I am interested to see if Symbian OS still has a profitable niche. Symbian is a market leader in the new market.
escaping1 escaping1

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Pooja Runija

What's new in windows 10? - 0 views

www.mobilepundits.com/...at%E2%80%99s-new-in-windows-10

10 nokia blog windows

shared by Pooja Runija on 12 Jan 15 - No Cached
  • Pooja Runija on 12 Jan 15
     
    "Microsoft Windows" is a well known operating system for every computer user in the world. Recently they have released windows 8.1 update for their existing Windows 8 users. People were waiting for the next version of Windows for a long time but the company oddly skipped a number 9 and going to launch Windows 10 next year. According to the Microsoft this will be the most comprehensive platform ever in the history of the company.
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