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No. The way you used using RandomAccessFile is the correct way.

Use the Forumsearch https://www.b4x./?query=b4xSerializator This leads you to the Documentation. Call the Page and look at the html name. It is the name of the Library https://www.b4x..html#b4xserializator It is randomaccessfile. randomaccessfile is an internal library so you should have it installe

Private out As RandomAccessFile
link: I am not sure but I think out is a reserved word in B4R. Why are you not using raf as in the many tutorials? Private raf As RandomAccessFile I would

(I never use these methods, only B4XSerializator with File.ReadBytes / WriteBytes)
link: Found it If raf.Size <> 0 Then ti = raf.ReadB4XObject(raf.CurrentPosition) End If
link: Hey, during WriteB4XObject the app crashes, so the file is maybe damaged, if I try to read the file now, the app crashes. I put the reading in a try

File.ReadBytes - will read all bytes into an array. RandomAccessFile - provides access to the file bytes.
link: Thanks to all. My question was bad written. My fault, sorry. I was meaning the following: let's suppose I write some data with Windows, for example an

Devi usare RandomAccessFile. (poi ci insegni come inserire virus in un file video :p)

B4xWavRandomAccessFile A wav file aware wrapper for RandomAccessFile that makes mixing and jumping around audio files easier

Hi. I used RandomAccessFile, simply because I never used B4XSerializator. I saw that RandomAccessFile was available in both systems and thought that it was compatible. It was an experiment to pre-process data on desktop with B4J and use results on Tablet with B4A. I stopped immediately because of th
link: RandomAccessFile can be used in all platforms, however B4XSerializator is built for this and is easier to use. Example: https://www.b4x.com/android/fo
link: The error message seems to be about a receiver so it has nothing to do with text and binary files. Anyway, what code do you use to do the conversions
link: Hi to All I have huge files to be processed by B4A on a Tablet. I need to have them in binary format and manage them with RandomAccessFile. Excluding

There is an '_error' event raised by both the background input and output streams that should set LastException that should let your program see if an exception occurs in the stream handling as well as printing it to the logs. I don't know if it will trap all errors but it is worth a try.
link: I wish if AsyncStream catch IOException so we can read and handle or filter out exceptions like java.net.SocketException: Connection reset at j
link: I tried this method to catch error event astreams_Error and logging "Log(LastException)" but this is not the point this will print the exception in th

java:1404) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199) ** Activity (main) Resume ** Copying updated assets files (4)
link: Hi I've got this issue this morning day. It worked fine yesterday evening. LoadSettings( File.DirInternal, "settings.conf") .../...
link: It's harder to say something if you don't post the full stack of the error

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