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  1. #1
    Registered User
    Join Date
    Oct 2009
    Posts
    3

    J2ME RecordStore Vs Inputstream

    Hello every body

    Please help me in this problem

    My app will receive an media (audio or video) file, that existing on the server, as array of bytes then store it into Record Store as multiple records, after that app need to read the stored media file from the Record Store(multiple records) and accumulate in single input stream. And use that input stream to play media file using Manager.createPlayer(Inputstream,string).

    I want to know how can i read multiple records from Record Store and accumulate in single input stream.

    ...
    RecordStore store;
    int id;
    // play back from a record store
    try {
    InputStream is = new ByteArrayInputStream
    (store.getRecord(id));
    Player player = Manager.createPlayer(is, "audio/X-wav");
    p.start();
    }
    catch (IOException ioe) {
    }
    catch (MediaException me) {
    }
    ...

    The above piece of code is read single record and store it in inputstream.

    Please help me.It's very urgent.

  2. #2
    Regular Contributor
    Join Date
    Jan 2008
    Posts
    88

    Re: J2ME RecordStore Vs Inputstream

    Hello,
    what do you mean "multiple records"? You want to save seveval (different) media contents (audio, videos)? If so, you can save as byte array, and get it back using the basics steps of record store, such as ByteArrayOutputStream and DataOutputStream (for writing data) and RecordEnumeration for reading data.

    []'s

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