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This code is no longer needed. Use File.WriteBytes / ReadBytes. Write an array of bytes to a file and read a file into an array of bytes. Sub BytesToFile (Dir As String, FileName As String, Data() As Byte) Dim out As OutputStream = File.OpenOutput(Dir, FileName, False) out.WriteBytes(Data, 0, Data.Length) out.Close End Sub Sub FileToBytes (Dir As String, FileName As String) As Byte() Return Bit.InputStreamToBytes(File.OpenInput(Dir, FileName)) End Sub Note that you can convert...

= j.GetBitmap End If j.Release End Sub Example of saving the downloaded file: Sub DownloadAndSaveFile (Link As String) Dim j As HttpJob j.Initialize("", Me) j.Download(Link) Wait For (j) JobDone(j As HttpJob) If j.Success Then Dim out As OutputStream = File.OpenOutput(File.DirInternal, "filename.dat", False) File.Copy2(j.GetInputStream, out...

Whops. I missed that it's a method. thanks anyway !!!...
link: The error is a bit confusing here. File.DirData is a method that expects a single parameter. Change...
link: Why do I get this error when I use jOkHttpUtils2 for File.OpenOutput Function ???? While It's...

However all the images get written to SD card. If you do it right it just will work :-)...
link: = File.OpenOutput(File.DirDefaultExternal, pos & ".png" , True) Bmp.WriteToStream...
link: ) Otpt.Close End If Cursor3.Close Dim out As OutputStream = File.OpenOutput(File...

to the same variable. The previously object is removed. 2. File.OpenOutput opens an output stream. Output streams are used to write data to a file. Correct code: Dim b() As Byte = Bit...
link: to the same variable. The previously object is removed. 2. File.OpenOutput opens an output stream...
link: .InitializeToBytesArray(0) os2 = File.OpenOutput(path,fileName,True) os2.Close This code is not...
link: Please use code here... tags when posting code. Are you trying to read the file into an array...

As OutputStream = File.OpenOutput(File.DirInternal, "1.pdf", False) pdf.WriteToStream(out) out.Close....DrawText. 4. Call FinishPage. 5. Repeat the above 3 steps for each page. 6. Save the document to a file...="${WebViewAssetFile("smiley.png")}"/>"$) End Sub Sub WebViewAssetFile (FileName....b4a.objects.streams.File") If jo.GetField("virtualAssetsFolder") = Null Then Return "file:///android_asset/" & FileName.ToLowerCase Else Return "file://"...

Name: RedirectOutput Description: This sub will redirect the program output to a file. Sub RedirectOutput (Dir As String, FileName As String) #if RELEASE Dim out As OutputStream = File.OpenOutput(Dir, FileName, False) 'Set to True to append the logs Dim ps As JavaObject ps...(File.DirApp, "logs.txt") If this app will be installed with an installer then you should not use File.DirApp as it will be read-only....

Then Dim out As OutputStream = File.OpenOutput(Dir, FileName, False) File.Copy2(j...This is a slightly modified sub based on the code from: OkHttpUtils2 with Wait For Call it when you want to download a file and save it. You can wait for it to complete if needed. Sub DownloadAndSave (Url As String, Dir As String, FileName As String) As ResumableSub Dim j As HttpJob j... For (DownloadAndSave(URL, File.DirInternal, "map_large.jpg")) Complete (Success As Boolean...

+ 1), ColumnWidth, RowHeight) Dim out As OutputStream = File.OpenOutput("C... Files folder. The code itself is very simple: Background.Initialize(Me, "map", "png", TotalWidth, TotalHeight, 7, 14) "map" - the files prefix "png" - the files...

do log(filename) before, to see what is in it...
link: InvalidArgument when I use a variable in the filename of OpenOutput? If I use the name of the file File...
link: Invalid Argument in OpenOutput Thanks Erel for your response. In fact if I change the second...
link: I recommend you to use HttpUtils2 to download the file. I guess that you are not waiting for...