Linked by William from Texas on Thu 3rd Jun 2010 21:30 UTC
Last week's release of MeeGo v1 is an effort by US chip maker Intel and European cellular giant Nokia to enter the mobile OS arena. Will it be able to compete? While Apple and Google vie for market dominance, MeeGo offers itself as a 3rd choice with strong Linux roots.
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RE[3]: Comment by diegocg
by Delgarde on Fri 4th Jun 2010 02:17
in reply to "RE[2]: Comment by diegocg"
Member since:2008-08-19
Actually, it wouldn't surprise me if webcams are to be accessed via the in-development QtMultimedia module designed to abstract away low-level multimedia I/O.
Perhaps, but that's just an example. The point is, using Qt helps with portability, but no matter how much it grows to cover, not all applications can be built using nothing but Qt. And as soon as you have to use something else, you have to worry about the portability of whatever that "something else" is.
RE[4]: Comment by diegocg
by danieldk on Fri 4th Jun 2010 11:14
in reply to "RE[3]: Comment by diegocg"
Member since:2005-11-18
Perhaps, but that's just an example. The point is, using Qt helps with portability, but no matter how much it grows to cover, not all applications can be built using nothing but Qt. And as soon as you have to use something else, you have to worry about the portability of whatever that "something else" is.
It just happens to be that UI widgets, threading, multimedia, and to a lesser extend networking are among things that happen to be most platform-bound. And Qt abstracts the platform away there. Sure, there are some holes, but many other libraries that you'll usually include are not highly platform dependent.
A more serious problem is incompatibility between libraries. There are many C++ libraries for, say unicode string handling or linear algebra. It would be nicer if we can standardize on a common base (such as Qt), so that at least things like passing around strings is easier. Of course, this will not happen, except if one set of libraries (either Qt or Glib/Gtk+) conquer a significant of the market. Discussion will never pick a standard here.
RE[3]: Comment by diegocg
by dragos.pop on Fri 4th Jun 2010 12:21
in reply to "RE[2]: Comment by diegocg"
Member since:2010-01-08
Take a look at QT Mobility project.
It will give you a portable way to access mobile phone sensors (Acceleration, Position...), camera, contacts, calendar, SMS/MMS ...
When all this will be release quality it will cover over 90% of the needs of phone app developers.
So you could write a program and compile for everything, all in ANSI C++ and QT (close to java's write once, run everywhere).
Unfortunately IPhone and Android will not be supported anytime soon.
News
Linked by Thom Holwerda on 05/20/13 22:43 UTC
The Verge pointed me to a blog post by Leap Motion - which reveals how their Kinect-like motion control works with Windows 8. "From the second you plug in your Leap Motion Controller, you'll be able to browse the web and interact with your computer just by moving your hands and fingers in the air. With Leap Motion technology and Windows, you can do everything that's possible with multi-touch inputs - without actually touching anything. This also means that existing applications in Windows 7 and 8 will respond to your natural hand and finger movements. Soon, we'll show you how Leap Motion will work with Mac OS X." Quite cool.
Linked by Thom Holwerda on 05/20/13 21:50 UTC
PocketNow interviews Marc Dillon, and there's an interesting note about why Jolla is keeping the display properties under wraps: "We're leaving some of those details out because we do understand that there are a lot of really big players in the market and they tend to take certain components in the market and dominate them. We created the ability to actually be able to run Sailfish on multiple hardware displays and be able to swap components, so this is part of the demand and supply planning phase. We are committed to this industrial design which is a 4.5-inch display, an 8 megapixel camera on the back and a front-facing camera at the front, and the exact specs of the display we'll provide when we're close to delivery." Something you rarely hear anything about.
Linked by Thom Holwerda on 05/19/13 23:15 UTC
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Linked by Thom Holwerda on 05/19/13 23:11 UTC, submitted by Drumhellar
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Linked by Thom Holwerda on 05/18/13 21:06 UTC
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Linked by Thom Holwerda on 05/18/13 7:37 UTC
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Linked by fran on 05/18/13 1:38 UTC
Appfour added, among other features, C/C++ support to its new version of AIDE. From Android-IDE, "Now you can write parts of your app or your whole app in C/C++ on your device. AIDE supports the Standard Android NDK toolchain (GCC 4.6 + Bionic, STL, ...). No changes are necessary if you want to build an app developed on a PC with Eclipse. C/C++ development is fully integrated: Build errors appear in the error list and files can easily be navigated to with Go to file. The editor supports C/C++ syntax highlighting."
Linked by Thom Holwerda on 05/17/13 23:35 UTC, submitted by kragil
Ars nails it: "The answer is that Google did announce what amounts to a fairly substantial Android update yesterday. They simply did it without adding to the update fragmentation problems that continue to plague the platform. By focusing on these changes and not the apparently-waiting-in-the-wings update to the core software, Google is showing us one of the ways in which it's trying to fix the update problem."
Linked by MOS6510 on 05/17/13 22:22 UTC
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Linked by Thom Holwerda on 05/17/13 22:15 UTC, submitted by Tom
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Member since:
2010-01-21
Actually, it wouldn't surprise me if webcams are to be accessed via the in-development QtMultimedia module designed to abstract away low-level multimedia I/O.
Qt has quite the growing collection of abstractions for common mobile device functionality.
Edited 2010-06-03 23:03 UTC