well, I have an existing HTML5 Application which should be ported to Windows Phone 8.1. The existing applications needs some native access for sending mails, writing/reading files to/from the storage and taking pictures.
In my solution I have a Javascript Windows Phone 8.1 Application and a Windows Phone 8.1 Runtime Component. I already managed File/E-Mail Access through the Runtime Component. ( Windows.ApplicationModel.*
)
I'm stuck which the Camera. The goal is:
I didn't find any real approach yet. How should I do this?
What I tried so far:
public async void takePicture(PhotoSuccessCallback scb, PhotoErrorCallback ecb)
{
var x = new MediaCapture();
var settings = new MediaCaptureInitializationSettings();
settings.PhotoCaptureSource = PhotoCaptureSource.Photo;
await x.InitializeAsync(settings);
await x.StartPreviewAsync();
}
This code snippet is crashing while StartPreviewAsync() with an unhelpful/generic exception. Just to be clear, I don't really want to do this myself, there has to be an easy solution, right?
If I can't use this code, is it possible to navigate to a other view to manage this?
I have to admit, i'm pretty confused with all this stuff.
Thanks.
Before you can start the preview, you need to assign the MediaCapture as the source to a control that can display your preview.
I believe in JavaScript it would be something along the lines of:
var previewVidTag = document.getElementById("cameraPreview");
var previewUrl = URL.createObjectURL(x);
previewVidTag.src = previewUrl;
previewVidTag.play();
previewVidTag.addEventListener("playing", function () {
// preview has started
});
And your HTML should have something like this:
<video id="cameraPreview" class="cameraPreview"></video>
I believe you should be able to reference the Windows 10 CameraStarterKit SDK sample to get you started.
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