Android Question Uploading file using httputils2

alon · Dec 21, 2016

Hi,
I am using httputils2 for updating sql data base throw a web service.
I am using PostString with url including parameters which runs store procedures in the sql server.

now what I am trying to do is to send binary data (image file) as a parameter url, and the parameter will be transferred to the sql store procedure .
the store procedure will save the image (binary data) in the sql table.
is it possible to it using httputils2.

Thanks in advance

KMatle · Dec 21, 2016

Yep. I prefer this:

B4X:

Dim FileBuffer(0) As Byte
FileBuffer=Bit.InputStreamToBytes(File.OpenInput(FilePath,FileName))

    Dim B64String As String
    Dim su As StringUtils
    B64String=su.EncodeBase64(FileBuffer)

In the MySQL db define a field as longtext and store it (=B64String) as a normal string.

alon · Dec 25, 2016

KMatle said:
Yep. I prefer this:

B4X:

Dim FileBuffer(0) As Byte FileBuffer=Bit.InputStreamToBytes(File.OpenInput(FilePath,FileName)) Dim B64String As String Dim su As StringUtils B64String=su.EncodeBase64(FileBuffer)

In the MySQL db define a field as longtext and store it (=B64String) as a normal string.

Thank you very much for your help,
I was trying to that using httputils2 library and i am getting this error massage:
Message longer than Log limit (4000). Message was truncated.

what should I do?
Thanks

DonManfred · Dec 25, 2016

alon said:
Message longer than Log limit (4000). Message was truncated.

You are trying to LOG the hole content....
Write the content to a file instead if you want

KMatle · Dec 25, 2016

alon said:
Message longer than Log limit (4000). Message was truncated

This is normal and no error. It does not make sense to log such a long response.

alon · Dec 25, 2016

it is not me who is writing the log , it is build in the library.
and the command failed because of that .

DonManfred · Dec 25, 2016

alon said:
it is not me who is writing the log , it is build in the library.

In which library? Not in okhttputils2 i´m sure...

Upload your project. Without seeing your code we just can guess what you are doing.
okhttputils lib itself does not do any log-output.

Most probably it is inside YOUR JobDone-Event.

alon · Dec 25, 2016

DonManfred said:
In which library? Not in okhttputils2 i´m sure...

Upload your project. Without seeing your code we just can guess what you are doing.
okhttputils lib itself does not do any log-output.

Most probably it is inside YOUR JobDone-Event.

I am using httputils2 and not okhttputils

KMatle · Dec 25, 2016

alon said:
httputils2

Please use the "NEW" OkHttp & OkHttpUtils (no change, just use the new libs)

Usually there is a "LOG (res)"

alon · Dec 25, 2016

KMatle said:
Please use the "NEW" OkHttp & OkHttpUtils (no change, just use the new libs)

Usually there is a "LOG (res)"

I am trying to do that but I am getting error for command time out:
job.GetRequest.Timeout =DateTime.TicksPerSecond * 30

what is the command for timeout in OkHttpUtils library.?

KMatle said:
Please use the "NEW" OkHttp & OkHttpUtils (no change, just use the new libs)

Usually there is a "LOG (res)"

Thanks work greate

DonManfred · Dec 25, 2016

Add okhttp too

alon · Dec 25, 2016

KMatle said:
Yep. I prefer this:

B4X:

Dim FileBuffer(0) As Byte FileBuffer=Bit.InputStreamToBytes(File.OpenInput(FilePath,FileName)) Dim B64String As String Dim su As StringUtils B64String=su.EncodeBase64(FileBuffer)

In the MySQL db define a field as longtext and store it (=B64String) as a normal string.

hi ,
after saving the B64String in my sql database , in a varchar(max) field (lontext),
I am trying to make an image file out of it, but the image cannot be display.
I also tried to convert the value to an image field but still having the same problem.

thanks

KMatle · Dec 25, 2016

Here:

B4X:

Dim FileBytes() As Byte
Dim su As StringUtils
FileBytes=su.DecodeBase64(B64String) 'B64String is coming from Job.Done (Job.GetString or from a JSON - depends on how you send it back)

Dim In As InputStream
In.InitializeFromBytesArray(FileBytes, 0, FileBytes.Length)
Dim bmp As Bitmap
bmp.Initialize2(In)

alon · Dec 25, 2016

KMatle said:

Here:

B4X:

Dim FileBytes() As Byte
Dim su As StringUtils
FileBytes=su.DecodeBase64(B64String) 'B64String is coming from Job.Done (Job.GetString or from a JSON - depends on how you send it back)

Dim In As InputStream
In.InitializeFromBytesArray(FileBytes, 0, FileBytes.Length)
Dim bmp As Bitmap
bmp.Initialize2(In)

Thank you very much for your help, i wat trying to get the image to a pc and not to my cell.
but thanks to your answer I figure out my problem.

So many thanks again.

Android Question Uploading file using httputils2

alon

Active Member

KMatle

Expert

alon

Active Member

DonManfred

Expert

KMatle

Expert

alon

Active Member

DonManfred

Expert

alon

Active Member

KMatle

Expert

alon

Active Member

DonManfred

Expert

alon

Active Member

KMatle

Expert

alon

Active Member

Similar Threads

Android Question Uploading file using httputils2

Active Member

Expert

Active Member

Expert

Expert

Active Member

Expert

Active Member

Expert

Active Member

Expert

Active Member

Expert

Active Member

Similar Threads

Privacy & Transparency

Privacy & Transparency