private async Task <MemoryActivity> Import(string fileName)
{
using (var input = await TestFileHelper.OpenForReadAsync(fileName))
{
var activity = new MemoryActivity();
var importer = new GpxImporter(activity);
importer.Load(input);
//var exporter = new FitExporter(activity);
//using (var output = await TestFileHelper.OpenForWriteAsync(_fileName + ".fit"))
//{
// exporter.Save(output);
//}
return(activity);
}
}
protected void Start(Stream source, int millisecondsDelay)
{
if (_task != null)
{
return;
}
_task = Task.Run(() =>
{
// import activity from GPX
var activity = new MemoryActivity();
var importer = new GpxImporter(activity);
importer.Load(source);
// mock positions from the activity
while (true)
{
foreach (var frame in activity.TimeFrames)
{
Task.Delay(millisecondsDelay).Wait(); // wait for 1 second
if (!_isConnected)
{
continue;
}
if (frame.Position.HasValue)
{
if (StatusChanged != null)
{
_status.Position = frame.Position.Value;
var args = new GeoLocatorStatusChangedEventArgs(_status);
StatusChanged(this, args);
}
}
}
}
});
_task.ConfigureAwait(false);
}
