show message if Class not found, then finish
Android SoundRecorder wrapper for Xperia X10 (SO-01B). This works launch SoundRecorder. Cannot work, if your machine has not SoundRecorder Class or Activity.
SoundRecorder saves recording*.3gpp or recording*.amr on /sdcard. this can rename *.3gpp to *.3gp for mime-type audio/3gpp. mime-type audio/amr is recommended.
