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How to write data to file Java ME cldc 1.1 midp 2.0

Kamil Kh
Greenhorn

Joined: Nov 10, 2011
Posts: 1
I newly in java me, please help me.

I make project in NetBeans 7.0.1. and use cldc 1.1 midp 2.0.

I want to write data to the file.

How can I do it?

I try to use FileOutputStream. But it don't exists in java.io

NetBeans shows me only this list of classes and interfaces in java.io:
ByteArrayInputStream, ByteArrayOutputStream, DataInput, DataInputStream, DataOutput, DataOutputStream, InputStream, InputStreamReader, OutputStream, OutputStreamWriter, PrintStream, Reader, Writer.

Why it so short?

And how I can write data to file?

Data can be array of bytes (byte[]) or Object it better.
Mahendr Shinde
Ranch Hand

Joined: Sep 03, 2011
Posts: 38

J2ME is very compact. it doesn't have any of FileReader, FileInputStream etc.
To access files, use GCF (Generic Connection Framework)
example:




NOTE: this will work only if your device supports FileConnections API (which is optional API)

There is still lot to learn!
 
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subject: How to write data to file Java ME cldc 1.1 midp 2.0