how to send a message to multiple contact in one thread

Question

how to send a message to multiple contact in one thread?

eg:

sendto:NO1,NO2,NO3

The results in threads table like below:

recipient_ids:1 2 3

type：1

solution renew(20121213):

Build the android system by myself ,and use the libary in

out/target/common/obj/JAVA_LIBRARIES

and reference the stock mms app ,creat or get new thread id with

getOrCreateThreadId(Context context, String recipient) 

recipient: a comma separated list of numbers

Answer 1

Build the android system by myself ,and use the libary in

out/target/common/obj/JAVA_LIBRARIES

and reference the stock mms app ,creat or get new thread id with

getOrCreateThreadId(Context context, String recipient) 

recipient: a comma separated list of numbers