So maybe now Mr Balmer is reconsidering his comments of last week..
For me and my interest in geographic information the key detail about the Android SDK is the LBS component, and where is appears in the whole android stack. I have often argued that LBS would only really make sense as an underlining infrastructure that is available to all applications, therefore allowing much higher levels of integration.
One of the key factors to the success of the iPhone is the great integration between its applications, it’s just a shame these are currently restricted in number, to the Apple supplied applications.
With Android the Location Manager component is part of the core application framework, meaning that all user applications have access to the devices location. At a simple level this means that applications like the address book as access to the device location, so your contacts rather than sorted alphabetically could be sorted based on distance from your locations.
Or slightly more “left field” how about a security application which locks the device waiting on the user to enter a PIN if the devices location does not match the scheduled location from the calendar application.
For really the first time, the innovation which always comes from Open Source development can be focused on building LBS.. at last !!
Written and submitted from home, using my home 802.11 network.
24 replies on “Android and LBS – in the stack at last…”
Yes is the answer. But there is nothing there that can’t be done in WPF or WPF/E regarding 3D Warehouse.
The 3D functionality in WPF and WPF/E are awesome and relatively simple to program. That is one of the main reasons why I think it will all go the Microsoft route in my opinion given a couple of years.
I note in the press that Google are offering 10m USD in prizes for developers to produce the business apps for Android. Do I get a prize for suggesting this a few weeks back?
At least a crisp Â£20 note or a slap up meal! Have a word with Ed and see if he can put on his expense accout.
I have a very nice Google Pen I give away or I might even stretch to a T-Shirt 🙂
I think we should use this occasion as an example to highlight the value in encouraging the wider world to actively assist in Google’s career path. A substantial reward will send the right messages. Two pens, a T-shirt and a mug will do.
Duncan, just wait until someone kinda geeky and smart figures out that they can create an actual authoring tool for building apps for Android — building pre-configured (and editable) widgets to chain apps together for compiling. You know like the WYSIWYG of the mobile paradigm.
Can you imagine?
I agree it would be neat but again why reinvent the wheel. Android uses remarkably similar technology to Microsoftâ??s WPF and WPE/E technology. XML or XAML with inline code or code behind, the principle and methods of programming are the same. Android uses XML and WPF uses XAML both are expandable and are XML control/component based. I accept that for whatever reasons some are anti Microsoft but I do feel Android in a year or two will be pushing against the tide if not already. Android as a serious contender for mobile applications, well time will tell, but I have serious doubts. Itâ??s the same as comparing web forms in .Net written using Visual Studio and PHP. One is used by almost everyone writing serious web applications, whilst the other is good for selling handbags via the web! As a component writer myself for both Winforms and Web Forms I know which technology I prefer and where the money is to be made.
It is only a matter of time before Microsoft port their Virtual Earth to WPF and WPF/E as a control/component and overnight Google Maps and Google Earth will be obsolete. The smartest thing Google could do is beet Microsoft at their own game, by writing versions of Google Maps and Google Earth as WPF and WPF/E controls/components. That would blow the wind out of Microsoftâ??s sails and a lot of GIS component vendors as well.
“[.NET] is used by almost everyone writing serious web applications …”
I see we are living in alternate realities.
“It is only a matter of time before Microsoft port their Virtual Earth to WPF and WPF/E as a control/component and overnight Google Maps and Google Earth will be obsolete.”
Umm yeah, like MSN Search (or whatever it’s called) has made Google Search obsolete overnight?
I’d urge you to take a second look at the statistics for PHP use then, Duncan. Believe me when I say that PHP dominates the entire web over anything MS has thrown to market.
You might believe that PHP is only useful for ‘handbags’, but I can assure you it’s more scalable and faster than anything MS has to offer.
And, the thing I like about Google — is that Google respects the XML standards more than Microsoft, plus they have the nerve to get involved in elaborating on or helping to create new standards. Whoa, the gall of Google to do something like that — to get involved.
We generally know where MS takes that… Which, well, which is why you have little things like, ummm, XAML/WPF. Of course, I guess if you’re not concerned at all about cross-compatibility in markup toward other platforms, then of course you’d make a b-line for a fully non-compliant source methodology that serves a certain market-share. Because yeah, instead of worrying about making things functional for every user — you’re worried about who has the market-share. That’s a no-brainer, huh? Even though accomodating for all platforms, or at least setting up to be able to port to all platforms does that just as well.
I don’t do that. Sorry. Perhaps if MS got that right — and instead of bulldozing various standards with ad-hoc spin-offs, and instead helped to elaborate or create standards — then I’d cut MS a little more slack. Until then, I’ll just keep using their OS, their browser, and Office tools. (Just because that’s all I care to use from them — and I only continue to use IE because it shows me where I’ll have to hack something just to get it to look right.)
I knew it the moment I mentioned Microsoft I would have to take cover and put my tin lid on!
I think you will find that WPF/E is cross browser compatible and works in Firefox just as it does in IE. So the argument that it is not cross compatible is simply not the case. PHP I am sorry is fast becoming a legacy technology. The A in XAML stands for Application and in this respect the A means client side not server side in the PHP context. I’m sorry but either you don’t understand this new technology or you haven’t even looked at it. The importance here is the relationship between client and server side processing. You might remember first there was mainframes, then along came the PC, then enterprise systems, then server side web applications such as PHP and Web Forms. Well WPF/E is distributed web applications where there is better balance between client and server that will run in a browser. The importance of this is that the processing workload is shared between the client application and the server application.
As for XML standards the X stands for extensible, take a close look at KML and tell me if it can’t be optimised using XML attributes, and thus reduce the XML string by at least half. Are you honestly saying in relation to XML standards we should be reduced to using common XML data formats? All the smart guys I know many of who are World class regularly don’t stick to standards. If you are old enough to remember the ANSI C standard back in the old days of DOS and UNIX you will recall printf, UNIX boys were saying colour cant have that, while the DOS guys were using cprinf yet cprintf was not part of the ANSI C standard. The point is that good programmers have never adhered to standards when writing innovative software. As for doing anything smart like using the DOS interrupts or reading the CPU registers directly well one can only guess how many today know what your talking about let alone programme using that technology. The very reason why JAVA was invented was because innovative programmers refused to adhere to standards such as ANSI C and it was an attempt to ensure that software was cross platform. I don’t see many Java applications running on Windows I think the facts speak for themselves!
Your comment “little things like, ummm, XAML/WPF“ well for your information it is at the very heart of Vista and in a few years all your Windows applications will be written this way, unless you want to be stuck with legacy systems. Please feel free to drop me a mail when the penny finally drops or you have abandoned Windows altogether. Please note: It will not be long before XP is withdrawn from sale so if you want a new PC with Windows then you are stuck with VISTA unless you go out and by XP licences now or use your existing licence.
If you were to look closely at how Andoid works it is a clone of sorts for WPF/E with a fair amount missing, in this respect I standby my previous posts that whilst it might be good technology, is it the mobile phone technology of the future? NO but I am sure some will use it.