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  1. #1
    Registered User
    Join Date
    Jun 2010
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    India
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    200

    Multi Thread in J2ME

    Hell Frnds,
    I'm going to make application. for J2ME supported phone
    i want to know all J2ME supported devices support to Multi Thread concept.
    & Is there any problem with multi threading .
    thanks & Regards.
    Nilesh

  2. #2
    Super Contributor
    Join Date
    Apr 2007
    Posts
    2,708

    Re: Multi Thread in J2ME

    sure you can use multithreading...
    The problems are obviously the normal threading ones :
    - don't exaggerate with the amount of threads, you still have one processor which has to execute them all..
    - keep track of the memory usage of every thread, you don't want a situation in which your app gets an outOfMemoryException because your threads are using too much system memory
    - especially for mobile : keep any intensive or waiting threads apart from the main UI thread ! otherwise your UI won't be updated whilst your Thread is doing it's work or waiting for something (a godo example are networking operations)
    Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them.

  3. #3
    Registered User
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    Jun 2010
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    India
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    Re: Multi Thread in J2ME

    Thnx, ....
    all j2me lower config mobiles also support ...?
    thanks & Regards.
    Nilesh

  4. #4
    Super Contributor
    Join Date
    Apr 2003
    Location
    USA, CA
    Posts
    7,191

    Re: Multi Thread in J2ME

    Yes, threading support is part of the Java ME environment. However, as Tiger79 noted quite nicely, use them with care :-)

    Hartti

  5. #5
    Registered User
    Join Date
    Jun 2010
    Location
    India
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    200

    Re: Multi Thread in J2ME

    Thanx ..friends for help....
    thanks & Regards.
    Nilesh

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