Is there any real time QR code scanner library available for windows phone 8.1 ?
I tried ZXing.net and Zxing.Net.Mobile, not success. Please share any sample source code.
Thanks,
Snober
Use NokiaImagingSDK to and analyze the preview frames with ZXing.net. I have a sample on Github: https://github.com/igorkulman/QRReader.WPA81
Related
I need to copy a .sdf SQL Server CE database file from my WP 8 device to my computer. How can I do that?
Using the WP8 Emulator and Isolated Explorer i can copy from my emulator but I need to copy from my real device.
Regards
JR
You can write the database file to the SD Card.
MSDN : SD Card Example : Make sure you have removableStorage capability in app manifest.
You also might need to associate your app to handle the file extension you want to copy to the SD Card.
MSDN : File associations
Let me know how it goes or if you need more help.
I've found a way to get the contents of my db from my device: Windows Phone Power Tools do this!
http://wptools.codeplex.com/
In my application after first login/registration I need to download data from server this will take some time. And user can quit the application while data is loading. So I need to download the data in background process. I know I can use backgorund application/Class and register this class in windows phone application but this is only for one time. Is there any other way to do so without creating backgourd task for this?
Maybe this will help,
You're looking for BackgroundDownloader and DownloadOperation in the Windows.Networking.BackgroundTransfer namespace.
BackgroundDownloader downloader = new BackgroundDownloader();
DownloadOperation download = downloader.CreateDownload(source, destinationFile);
MSDN Windows.Networking.BackgroundTransfer
Background Transfer Sample Project (Windows Universal)
I am working a wp8 app which can read some different types file.Then launch them in a simply way.Like we can launch mp3 using MediaPlayerLauncher .But I failed.Any help will be kind to me.Thanks
I assume that you managed to use ExternalStorage. Firt of all you are not able to see this (mp3) files because they are reserved. What you can do is to change extensions to them and copy to InternalStorage. As you have done that you can play them well with MediaElement or BackGroundAudio.
Also it's not possible (for now) to play directly from ExternalStorage (SD card).
I have an Android app with most of the code written in native. I want to use startNativeTracing() to get the trace files for the native code. But I find that the function works only for emulator (QEMU) and not on the actual real device.
Why is the function not usable on the real device?
Is there any other way to get the trace files while the app is running on the actual device?
I Want to make my windows phone 8 application support Malayalam Unicode
I want to use Native languages in my windows phone app. I have done it in android by loading the font files to asset folder. Is there any same way in windows to support the native languages? How can I implement this in the windows phone 8? if any ideas pls help me.
I want to build an app like this. This is an app using MALAYALAM an Indian language.
Following steps may help you:
Create a folder in your project called "fonts" (without quotes)
Copy your font file (*.ttf) in that folder. For example Arial.ttf (font name Arial UI)
Set "Copy to Output Directory" property to "Copy if newer"
And use following syntax to access that font in your XAML
So, if your have Malayalam.ttf file with Hello World font in it, it will look like
FontFamily="fonts/Malayalam.ttf#Hello World"
You can find more infrormation here: http://blog.kulman.sk/using-custom-fonts-in-windows-phone-apps/
Hope, this helps.
Windows Phone 8 Fonts
You are looking for
Nirmala UI
which is one of the built-in Windows 8 Phone fonts.