Since there are no services in ios, I cannot upload files in the background. I am trying to find a solution to this problem. In this post, Erel gave an example of how you can extend the upload of files by 30 seconds, but I don't understand how it works and how I can use it ... Can you explain this in more detail?
I want to warn the user not to close the application while the upload is in progress, but if he nevertheless minimizes the application, can I show any message that the application needs to be urgently deployed, otherwise the upload will be interrupted. The server allows me to continue uploading if the pause between files is no more than 1 minute. That is, if at this moment I write a message for the user to urgently deploy the application, perhaps this will help to avoid a defective upload.
After minimizing the application, how can I ask the user to deploy it?
I want to warn the user not to close the application while the upload is in progress, but if he nevertheless minimizes the application, can I show any message that the application needs to be urgently deployed, otherwise the upload will be interrupted. The server allows me to continue uploading if the pause between files is no more than 1 minute. That is, if at this moment I write a message for the user to urgently deploy the application, perhaps this will help to avoid a defective upload.
B4X:
Dim templist As List
templist=File.ListFiles(File.DirLibrary)
For i=0 To templist.Size-1
Dim j As HttpJob
j.Initialize("", Me)
Dim basicAuth As String = "XXX:YYY"
Dim su As StringUtils
Dim authInfo = su.EncodeBase64(basicAuth.GetBytes("UTF8")) As String
Dim fd As MultipartFileData
fd.Initialize
fd.KeyName = "image"
fd.Dir = File.DirLibrary
fd.FileName = templist.Get(i)
j.PostMultipart("XXX", CreateMap("image": templist.Get(i),"YYY": id), Array(fd))
j.GetRequest.SetHeader("Authorization", "Basic "&authInfo)
Wait For (j) JobDone(j As HttpJob)
If j.Success Then
Log(j.GetString)
Else
Log("JobError: "&j.ErrorMessage)
End If
Next