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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..., Array(ps)) jo.RunMethod("setErr", Array(ps)) #end if End Sub Usage: RedirectOutput(File.DirApp, "logs.txt") If this app will be installed with an installer then...

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...