private void DeleteStanderImage(PictureStandard item)
{
try
{
var index = PStandardList.IndexOf(item);
if (index > -1)
{
PStandardList.Insert(index, new PictureStandard()
{
StandardPicId = item.StandardPicId,
StandardPicName = item.StandardPicName,
TIId = item.TIId,
TPId = item.TPId,
SeqNo = item.SeqNo,
Url = "",
SuccessImage = "",
Id = item.StrPicId
});
PStandardList.Remove(item);
}
}
catch (Exception)
{
_commonFun.AlertLongText("操作异常,请重试。-->LocalRegistScoreViewModel");
return;
}
}
private async void UploadStandPic(int picId)
{
try
{
var imageUrl = "";
var imageType = "G";
var imageName = "";
var filePath = "";
MediaFile file = null;
await CrossMedia.Current.Initialize();
var action = await _commonFun.ShowActionSheet("从相册", "拍照");
IsLoading = true;
if (action == "从相册")
{
MessagingCenter.Send <CommonMessage>(new CommonMessage()
{
TaskID = "-1"
}, "LocalResetTaskID");
file = await CrossMedia.Current.PickPhotoAsync();
}
else if (action == "拍照")
{
MessagingCenter.Send <CommonMessage>(new CommonMessage()
{
TaskID = "-1"
}, "LocalResetTaskID");
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported)
{
return;
}
file = await CrossMedia.Current.TakePhotoAsync(new Plugin.Media.Abstractions.StoreCameraMediaOptions
{
Directory = "RMMT",
Name = DateTime.Now.ToString("yy-MM-dd").Replace("-", "")
+ DateTime.Now.ToString("HH:mm:ss").Replace(":", "")
});
}
if (file == null)
{
MessagingCenter.Send <CommonMessage>(new CommonMessage()
{
TaskID = "0"
}, "LocalResetTaskID");
IsLoading = false;
return;
}
imageName = file.Path.Substring(file.Path.LastIndexOf('/') + 1);
filePath = file.Path;
//upload file to server
try
{
string result = _commonFun.SaveAttachLocal(file.GetStream(), file.Path);
file.Dispose();
if (!string.IsNullOrWhiteSpace(result))
{
imageUrl = result;
Device.BeginInvokeOnMainThread(() =>
{
var item = PStandardList.FirstOrDefault(p => p.StandardPicId == picId);
var index = PStandardList.IndexOf(item);
if (index > -1)
{
PStandardList.Insert(index, new PictureStandard()
{
StandardPicId = item.StandardPicId,
StandardPicName = item.StandardPicName,
TIId = item.TIId,
TPId = item.TPId,
SeqNo = item.SeqNo,
Url = imageUrl,
SuccessImage = "icon_success"
});
PStandardList.Remove(item);
}
});
}
else
{
_commonFun.AlertLongText("上传失败");
return;
}
}
catch (OperationCanceledException)
{
_commonFun.AlertLongText("上传超时,请重试");
return;
}
catch (Exception)
{
_commonFun.AlertLongText("上传异常,请重试");
return;
}
finally
{
IsLoading = false;
MessagingCenter.Send <CommonMessage>(new CommonMessage()
{
TaskID = "0"
}, "LocalResetTaskID");
}
}
catch (Exception)
{
_commonFun.AlertLongText("操作异常,请重试。-->LocalRegistScoreViewModel");
return;
}
}