Sir I am trying to develop an application on linux platform using Qt5.My application is paired with android phone using bluetooth.
How I can retrive phone conracts stored on any phone specially Android using linux os and Qt5 using C++.
I tried connecting phone using bluetooth which is sucessful but unable to retriev contact info
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tldr:
I have an Acer Chromebook laptop which can also be used as a tablet. Can I connect it to my Mac as a device for Android Studio?
Detailed version:
I have a Mac on which I've installed Android Studio for developing Android and Chrome-OS applications. I want to debug an app for chrome-os, but not on the emulator, but on a real device. Can I connect the Acer Chromebook to my Mac for debugging (it's possible to connect Android phone to the Mac, but I don't know about Chrome-OS devices).
If it's not possible, what's the best way to debug an app the that specific device?
The ways to debug apps on Chromebook from another device are debugging via USB or debugging via WIFI.
I am developing windows 8 RT app using phonegap technology but now my client wants app support for WP8, IOS and Andriod. So my question is that Do I need to change recode for other platform or I can just export it for other platforms?
build.phonegap.com service doesn't support windows 8 RT build.
I am just confused in Windows 8RT and WP8 phonegap technology support.
Update:
Actually I am coding it for Windows 8 RT using cordova. My question was Can I use same code for IOS, Android and Windows Phone 8?
Windows Phone RT, are the new 8.1 apps, based on new tools and libraries.
They share more common feature with Windows 8.1 RT apps, than its predecessor (Windows Phone 8 Silverlight) and provide new APIs. There is still support for Windows Phone 8.1 Silverlight apps, although they are different from Windows Phone 8.1 RT.
Your might want to edit your description as it is not very clear, you say you develop a Windows 8 RT app (thats a Windows 8.x app, not a Phone app), then on the next line you mention
that build.phonegap.com service doesn't support windows 8 RT build.
Do you develop for the tablet or for the phone?
I am developing Windows Phone 7.1 app, and want to test it against marketplace requirements. So I use Marketplace test kit. However, when reading about Windows Phone Store Test Kit, I see that
The Marketplace Test Kit installed with Windows Phone SDK 7.1 is
obsolete. Use the Store Test Kit installed with Windows Phone SDK 8.0
to test apps that target Windows Phone OS 7.1.
So how can I use Windows Phone Store Test Kit? I don't want to install Windows Phone 8 SDK.
Why do you not wanted to install WP 8 SDK. It installs side by side with the existing WP 7.1 SDK. You can have both the SDK's (in other words -- both the VS versions). So that you can develop in 7.1 and test using 8 SDK.
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.
What is the device driver model for Windows Phone 7/8 ? I heard sometime back Windows using same philosophy as in iOS where in app can run both on desktop and mobile so I was in impression both Windows 7 (Desktop) and Windows Phone 7 will have common device driver model may be WDF (Windows Driver Foundation)?
Your inputs much appreciated.
You missed something.
There are:
Windows Phone 7 applications. You can run them only on WP7 and WP8 devices (or in Emulator on desktop pc).
Windows Phone 8 applications. They can run on WP8 device and in Emulator.
Windows 8 (aka WinRT, Windows Store) applications. They can run on Desktop PC under Windows 8 pro and on portable pc under Windows 8 RT.
Also, WP8 and WinRT apps can use similar API, so you can have shared dlls. But you will have diffetent builds for both platforms.