Smartphone Developer Forum - How to use tapi?

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How to use tapi?

twelveoaks

2006-04-15, 4:12 am

I use lineSendUSSD to send USSD message, it is a asynchronous function. when
i send a message, it returns a positive request identifier, so i present a
wait screen. later, an other thread which i create at the beginning of
program to receive line messages, will receive LINE_USSD message and then
LINE_REPLY message. when i receive LINE_USSD message, i will change wait
screen to USSD message screen. what is the purpose of LINE_REPLY message?

My sencond question is: sometimes, when i use lineSendUSSD, it return a
positive value, but later, i won't receive LINE_USSD message, neither
LINE_REPLY message, i can't determine what to do and my program pause on the
wait screen.
--
Daylight is so so long, that i am sleeping

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