public async Task LoadUDF(AsyncCancelationDispatcher acd)
{
try
{
List <UserDefinedFunction> list = await NAV.LoadUserDefinedFunctionList(LocationCode, ZoneCode, RackNo, ACD.Default).ConfigureAwait(true);
if (list is List <UserDefinedFunction> )
{
ObservableCollection <UserDefinedFunctionViewModel> nlist = new ObservableCollection <UserDefinedFunctionViewModel>();
foreach (UserDefinedFunction udf in list)
{
UserDefinedFunctionViewModel udfvm = new UserDefinedFunctionViewModel(Navigation, udf);
nlist.Add(udfvm);
}
UserDefinedFunctions = nlist;
}
}
catch (OperationCanceledException e)
{
System.Diagnostics.Debug.WriteLine("Cancel LoadUDF", e.Message);
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.Message);
State = ModelState.Error;
ErrorText = e.ToString();
}
}
public async Task RunUserDefineFunction(UserDefinedFunctionViewModel udfvm)
{
udfvmselected = udfvm;
if (!string.IsNullOrEmpty(udfvm.Confirm))
{
State = ModelState.Request;
ErrorText = udfvm.Confirm;
}
else
{
await RunUDF().ConfigureAwait(true);
}
}
public async Task RunUserDefineFunction(UserDefinedFunctionViewModel udfvm)
{
udfvmselected = udfvm;
if (!string.IsNullOrEmpty(udfvm.Confirm))
{
State = ModelState.Request;
ErrorText = udfvm.Confirm;
}
else
{
//system function
if (udfvm.ID >= 1000000)
{
switch (udfvm.ID)
{
case 1000000:
{
await CrossMedia.Current.Initialize();
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported)
{
//Add code
return;
}
var file = await CrossMedia.Current.TakePhotoAsync(new Plugin.Media.Abstractions.StoreCameraMediaOptions
{
SaveToAlbum = true,
Name = "1.jpg"
});
if (file == null)
{
return;
}
//image.Source = ImageSource.FromStream(() =>
//{
// var stream = file.GetStream();
// return stream;
//});
break;
}
case 1000001:
{
await CrossMedia.Current.Initialize();
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported)
{
//Add code
return;
}
var file = await CrossMedia.Current.TakeVideoAsync(new Plugin.Media.Abstractions.StoreVideoOptions
{
SaveToAlbum = true,
Name = "video.jpg"
});
if (file == null)
{
return;
}
//image.Source = ImageSource.FromStream(() =>
//{
// var stream = file.GetStream();
// return stream;
//});
break;
}
case 1000002:
{
await CrossMedia.Current.Initialize();
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported)
{
//Add code
return;
}
var file = await CrossMedia.Current.PickPhotoAsync();
if (file == null)
{
return;
}
break;
}
case 1000003:
{
await CrossMedia.Current.Initialize();
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported)
{
//Add code
return;
}
var file = await CrossMedia.Current.PickVideoAsync();
if (file == null)
{
return;
}
break;
}
}
}
else
{
await RunUDF().ConfigureAwait(true);
}
}
}
