I am new to windows mobile.is microsoft's http://marketplace.windowsphone.com/ enough to get applications for windows phone 7 OS?I have heard about windows phone 7 os is differed from windows mobile 6.5 OS.can we download apps for both from same app store?The Application developed for previous versions will run in windows mobile phone 7?
The development and software for WP7 is very separate to WM6.5 and earlier:
"Back end code" can be considered roughly equivalent - WP7 uses a version of the Compact Framework
but WP7 is a much more closed/controlled/managed environment.
and the UI layers for WP7 is very different to WM6 - WP7 is Silverlight and XNA, WM6 is mainly "winforms"
For getting started on WP7 see - http://create.msdn.com
While both WM6 and WP7 app stores are both managed through http://create.msdn.com the marketplaces themselves are very separate entities - apps from 6 cannot be used on 7, and apps on 7 cannot be used on 6...
Related
I'm developing a windows phone app. I'm using Windows 7 OS.
Which Visual Studio version should I use and also which Windows App version should I target?
Can it be WP7.1?
And also, I would need to use WebView. Is WebView available in 7.1? Or is there any other alternative of WebView in WP7.1?
I've gone through many articles but still unable to decide.
I highly recommend not to develop against the Windows Phone 7.1 API. It's outdated for more than three years now. You can generally install the Windows Phone 8.0 SDK on a Windows 7 system: How to Install Windows Phone 8 SDK on Windows 7
The results will satisfy you and your users more than a Windows Phone 7 app.
The mobile app market turns really fast. Much faster than the desktop application market. You should consider to do the free update to Windows 10 in order to be able to create Windows Phone 8.1 apps. Windows 10 Mobile is about to come this year. It supports the Universal Windows Platform so developers only need to develop an app onnce and run it on desktop PCs, phones and other Windows 10 devices. If I started a new app now I'd definitely create a UWP app.
Don't waste your time developing apps against an outdated API. Maybe you can still develop Windows Phone 7 apps now. But you'll probably don't get them into the stores in the future. It's just a matter of time when Microsoft stops developers to publish these old apps.
I am about to develop a PhoneGap Windows-Phone app, since i know PhoneGap uses the native browser of the phone to display the app, i would be happy if someone can clarify the following questions for me.
1) What native browser does windows phone 7.1, windows phone 7.5 and windows phone 8 uses.
2) Can the browsers be upgraded without upgrading the phone OS.
3) when a browser is upgraded, will the app use the new features of the upgraded browser or it will continue to use the features of the old(original) browser.
and lastly
4) Will you recommend I build one app for windows 7 and issue it for windows 8 or I should build separate app for all the OS versions.
Thank you.
1) The WebBrowser control for Windows Phone OS 7.1 is based on Internet Explorer 9, and the WebBrowser control for Windows Phone 8 is based on Internet Explorer 10. Because of this, there are slight differences in the appearance of apps that use the WebBrowser control running on Windows Phone 7.5 compared to phones that run on Windows Phone 8.
Resource: http://msdn.microsoft.com/en-us/library/windowsphone/develop/ff431797(v=vs.105).aspx
2) No
3) Only with OS upgrade
4) If OS is upgraded, upgrades the WebBrowser and its features
5) The best approach would be developing hybrid app targeting Windows Phone 7.1 and it will work the same on 8.x
I have some apps developed with Windows Phone SDK 7.1 which undoubtedly run on Windows Phone 8 without any change.
My question is the other way. If I upgrade my app WP7 apps to WP8, meaning I make necessary namespace changes and compile them with WP8 SDK, will they still run on WP7? - I guess no.
What should be my strategy to have apps that run on both of the OS and still I should be able to use advanced functionality (if it runs on WP8) that WP8 offers (like Wallet, NFC, Nokia Imaging and more stuff like that)?
Is that I need to create 2 separate versions of each app? One will run on WP7 built with WP7 SDK and will not have advanced functionality like Wallet, NFC Sharing. The other app will have all of them and built with WP8. Will they be two separate apps in Windows Phone Marketplace?
Windows Phone 7 apps will run on Windows Phone 8, but the reverse is not possible. The former is called backwards compatibility.
If you want to support WP 7 OS, you need to maintain two different applications and submit them independently to the store.
I have already developed an app targeting Windows Phone 8, but it doesn't work on Windows Phone 7.5. To get it working on both platforms, I have decided to target Windows Phone OS 7.1 via Microsoft Visual Studio 2012 instead.
Will my app works on both WP 7.5 and WP 8 if I target WP OS 7.1 in VS 2012?
Windows Phone applications are forward compatible. This means that applications built for Windows Phone 7.x should work on Windows Phone 8. However, this is not a guarantee. Some applications may not work properly and you should definitely test your application on Windows Phone 8 devices.
You can also maintain two versions of your application: one for Windows Phone 7 and one for Windows Phone 8. You publish both versions as one application so that users of each device can get the best application for their device.
You can upgrade Windows Phone 7 project to Windows Phone 8 project, but you cannot downgrade. The best thing to do is to create a new Windows Phone 7 project and move all files from the WP8 project to the new one.
yes your app will work on both paltforms..
if you develop an app for wp8 then it wont be able to run on wp7.x but vice versa will work fine but it wont be able to use the new features introduced in wp8
WP 7.1 (sdk) == WP 7.5 (consumer designation) and yes, WP 7.x apps work on WP 8 devices.
Just for clatification, WP8 and Windows 8 are two different things. If you have a Windows 8 app it will not run on WP 8 or WP 7.x.
Yes u can develop app that will target both platforms refer following link for detail...
http://msdn.microsoft.com/en-us/library/windowsphone/develop/jj206997%28v=vs.105%29.aspx
I am new to Windows Phone Development Environment, looked around on SO but couldn't find a clear answer to the question I have.
With Windows Phone SDK 8 publicly available, and new Windows Phones getting good reviews, one of our Clients is looking to launch their app on Windows Phone Platform as well (they already have it on iPhone). The app is pretty simple. Obviously Client would like their app to be compatible and available to as many as possible users/devices - WP7, WP7.5 and WP8.
Question is - what SDK version should I use to develop this app? Currently I have Windows 8 with 64-Bit, VS 2012 Express and Windows Phone SDK 8.0 already installed and ready to go for development. So if develop app using above tools, will it run on all the devices with WP 7,WP 7.5 and WP 8 on them?
What is a good approach to develop a brand new Windows Phone App that would run on WP 7,WP 7.5 and WP 8 Devices.
The complete answer is on this MSDN page:
Windows Phone versions
Basically you can create application targeting the WP7.5 platform and it will run on all current Windows Phone devices, or you can target only Windows Phone 8, then it will run only on new WP8 devices, but when targeting this newer platform, you can use broader set of APIs and features.
When you create new project, you are asked to choose between Windows Phone 7 and 8.
WP7 app runs in old and newer phones, but WP8 app runs only in WP8.