移植“将短信复制到UIM卡”心得

packages/apps/Mms

frameworks/base/telephony/java/com/android/internal/telephony

frameworks/base/telephony/java/android/telephony

hardware/ril/libril

hardware/ril/reference-ril/

hardware/ril/include/telephony/ril.h

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for example:copy sms from phone to UIM card

get the message item(MessageItem), then send broadcast with a intent obtain the message item.

the broadcast receiver is defined at frameworks/.../telephony/, and she will call mCm.copyCdmaSmsToSM

which is defined at RIL.java

in this function, you will see RILRequest rr = RILRequest.obtain(...,RIL_REQUEST_CDMA_COPY_SMS,...);

now, you should be know, the RIL_REQUEST_CDMA_COPY_SMS is defined both at RILContants.java and hardware/ril/include/telephony/ril.h,

and with the same worth.

ok, the message item is be sent to ril layer, we will find a defined at ril/libril/ril_commands.h

{RIL_REQUEST_CDMA_COPY_SMS, dispatchCdmaSms, responseVoid},

and the "case RIL_REQUEST_CDMA_COPY_SMS" at ril/reference-ril/reference-cpb71.c

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