public void SurfaceChanged(ISurfaceHolder holder, Android.Graphics.Format format, int width, int height)
{
try
{
var parameters = Preview.GetParameters();
parameters.SetPreviewSize(previewSize.Width, previewSize.Height);
RequestLayout();
switch (windowManager.DefaultDisplay.Rotation)
{
case SurfaceOrientation.Rotation0:
camera.SetDisplayOrientation(90);
break;
case SurfaceOrientation.Rotation90:
camera.SetDisplayOrientation(0);
break;
case SurfaceOrientation.Rotation270:
camera.SetDisplayOrientation(180);
break;
}
Preview.SetParameters(parameters);
Preview.StartPreview();
IsPreviewing = true;
}
catch (Exception ex)
{
}
}
