在JNI中新开线程遇到问题

08-03 13:39:30.535   1663-20490/system_process E/RfidReaderService﹕ input RDID CARD ID g_data:       99      18      9c      1a
08-03 13:39:30.539  19981-19993/com.istech.luzhaogan.rfidtestapp E/JavaBinder﹕ *** Uncaught remote exception!  (Exceptions are not yet supported across processes.)
    java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()