public static void Pause()
{
switch (Interface)
{
case NatCamInterface.NativeInterface:
Native.Pause();
break;
case NatCamInterface.FallbackInterface:
Fallback.Pause();
break;
}
}
public static void Release()
{
DeviceCamera.Reset();
switch (Interface)
{
case NatCamInterface.NativeInterface:
Native.Release();
break;
case NatCamInterface.FallbackInterface:
Fallback.Release();
break;
}
}
public static void Play(DeviceCamera camera = null)
{
switch (Interface)
{
case NatCamInterface.NativeInterface:
if (camera != null)
{
Native.mActiveCamera = camera;
}
Native.Play();
break;
case NatCamInterface.FallbackInterface:
if (camera != null)
{
Fallback.mActiveCamera = camera;
}
Fallback.Play();
break;
}
}
public static void CapturePhoto(params PhotoCallback[] callbacks)
{
if (!IsPlaying)
{
Ext.Warn("Cannot capture photo when session is not running");
return;
}
if (callbacks.Length == 0 && OnPhotoCapture == null)
{
Ext.Warn("Cannot capture photo because there is no callback subscribed");
return;
}
else if (callbacks.Length > 0)
{
for (int i = 0; i < callbacks.Length; i++)
{
PhotoCallback callback = callbacks[i];
PhotoCallback captureWrapper = null;
captureWrapper = (Texture2D photo) => {
if (callback != null)
{
callback(photo);
}
OnPhotoCapture -= captureWrapper;
};
OnPhotoCapture += captureWrapper;
}
}
if (Interface == NatCamInterface.NativeInterface)
{
Native.CapturePhoto();
}
else
{
Fallback.CapturePhoto();
}
}
public static void Initialize(NatCamInterface NatCamInterface = NatCamInterface.NativeInterface, PreviewType PreviewType = PreviewType.NonReadable, Switch MetadataDetection = Switch.Off)
{
Interface = NatCamInterface;
if (Interface == NatCamInterface.NativeInterface && !IsSupportedDevice)
{
Ext.Warn("Running on an unsupported platform or a device without cameras. Falling back to Fallback");
Interface = NatCamInterface.FallbackInterface;
}
switch (Interface)
{
case NatCamInterface.NativeInterface:
Native.Initialize(PreviewType, MetadataDetection == Switch.On);
Native.RegisterEvents(PropagateStart, PropagateUpdate, PropagatePhoto, PropagateBarcode, PropagateFace, SetApplicationFocus);
break;
case NatCamInterface.FallbackInterface:
Fallback.Initialize(MetadataDetection == Switch.On);
Fallback.RegisterEvents(PropagateStart, PropagateUpdate, PropagatePhoto, PropagateBarcode, PropagateFace, SetApplicationFocus);
break;
default:
goto case NatCamInterface.FallbackInterface;
}
}