[umarbasha]

I am trying to read the mp3 file from memory card using FileConnection APIs in J2ME. When i use read() call, it throws "Native error" and "Operation in Progress" Exception. Can someone suggest what the code needs to be as the code is in line?

FileConnection fc = (FileConnection)Connector.open(file_path, Connector.READ);

if (!fc.exists()){
Log.out("File does not exit");
throw new IOException("File Does not exist");
}
InputStream is = fc.openInputStream();

fileSize = fc.fileSize();
hs.setHeader(HeaderSet.NAME, media.getNameWithExt());
hs.setHeader(HeaderSet.TYPE, "audio/mp3");
hs.setHeader(HeaderSet.LENGTH, new Long(fileSize));
Operation putOperation = cs.put(hs);
OutputStream outputStream = putOperation.openOutputStream();

Log.out("The size of the file is :" + fileSize);

while(readLength < fileSize){
if(fileSize-readLength < 1024)
length = (int)fileSize - readLength;
else
length = 1024;
Log.out("The size of the length is:"+ length);
in = new byte[(int)length];
Log.out("array created successfully");

int bytesRead=0;
int current=0;
do{
bytesRead = is.read(in, current, in.length-current-1);

if (bytesRead > 0)
current += bytesRead;
}while (bytesRead > 0);

outputStream.write(in, 0, current);
outputStream.flush();
readLength += length;
}

outputStream.close();
putOperation.close();
fc.close();
}
catch(Exception e){
e.printStackTrace();
}

[hartti]

Which device are you talking about?
Do you have some other applications running on the background and reading the file?
So you do not get any security exceptions, right?

Hartti