Joke Collection Website - Blessing messages - What program is codeaurora.ims?
What program is codeaurora.ims?
SMS application sends short messages by calling the interface provided by SmsManager. The frame processing flow of SMS is in the process of phone call. GsmSMSDispatcher and CdmaSMSDispatcher are used to process SMS sending of GSM card and CDMA card in CS service respectively, and finally sent to QCRIL through RIL request of RIL.java, and finally sent to Modem.
MT receives short messages, and InboundSmsHandler monitors short messages reported by RIL through observer mode. Furthermore, the state machine of the state machine is triggered to change from the idle state to the delivery state. After a series of operations such as SMS confirmation, insertion and deletion of database, SMS will be notified to SMS App by broadcasting.
In the process of receiving SMS, if the message in the suspended state is not sent to the SMS App due to system crash and other reasons. The SmsBroadcastUndelivered class will resend unfinished messages to the application during the next phone initialization to prevent information from being missed.
- Previous article:Report on Beidou position (short message communication)
- Next article:How does the Earl Cashier System cancel the submitted order?
- Related articles
- How to set the payment notice of Alipay clerk?
- Female voice short message prompt
- Humorous short messages amuse his wife.
- Posters for real estate promotion-What are the main forms of real estate advertisements?
- Etiology of influenza A H 1N 1
- There are three points for attention when receiving a pension. Remind the elderly not to get together to withdraw money for personal protection?
- New billiard table arrival notification SMS
- Health Qingdao mobile phone number registration can not receive verification code.
- What does the fog red warning mean?
- What should I do if Shengfutong's recharge doesn't arrive?