better RDS info handling
better RDS info handling

CyanogenMod/android_hardware_ti_fmradio,Jazz-823/android_hardware_ti_fmradio,CyanogenMod/android_hardware_ti_fmradio,CyanogenMod/android_hardware_ti_fmradio,Jazz-823/android_hardware_ti_fmradio,Jazz-823/android_hardware_ti_fmradio