Loading dosent appear, when loading a Note

Question

When I connect to Azure and retrive a Note, I am showing a loading popup while waiting, but the thing is that the loading pop up never appears, even though I use in other places

public async Task<string> GetBlobStorage(string FileName) {

        UserDialogs.Instance.ShowLoading(AppResources.Loading);
        var blob = BlobContainerClient.GetBlobClient(FileName);
        BlobDownloadInfo download = blob.Download();
        var content = download.Content;
        string text = string.Empty;
        using (var streamReader = new StreamReader(content)) {
            while (!streamReader.EndOfStream) {
                text = await streamReader.ReadLineAsync();
            }
        }

        UserDialogs.Instance.HideLoading();

        return text;
    }

https://github.com/eduardoagr/DuoNotes

Answer 1

Hello,

You need to modify the function GetBlobStorage(string FileName) in your AzureService.cs to the following style:

   public async Task<string> GetBlobStorage(string FileName) {  
   	string text = string.Empty;  
   	using (UserDialogs.Instance.Loading(AppResources.Loading))  
   	{  
   		await Task.Delay(1);  
   		// your logic code  
   	}  
   	return text;  
   }  

Then, the Loading Dialog will appear.

Best Regards,

Alec Liu.

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