setupwizard flow review

SetupWizard MobileDataActivity PhoneMonitor extends PhoneStateListener listen for event like service state/data connection/ Sim card ready/otasp etc and PhoneMonitor notify the SubscriptionStateListener defined in the MobileDataActivity MobileDataActivity has several state: not started/ sim not ready... luanch HFA by sending an intent -> InCallScreenActivity -> HFALogic -> HFAActivity/HFAService -> App listen for the intent and establish the fota dataconnection and start the activation session on Success/on Failure notify all the way back to the setupwizard... TODO: SAT MORNING? ---------------------------------------------------------------------------------------------------- how does it related with telephony logics?? how about not need HFA for other cdma provisioning? HFA is only applicable to Sprint and VZW voiceless provisioning? all of those provisioning bit? ----------------------------------------------------------------------------------------------------- Friday Night: HIIT/WASH/CABINTET ADDRESS FINAL ----------------------------------------------------------------------------------------------------- IMS NOTE what is the XXX IMS registration first check if we can camped on LTE RAT NOT IWLAN and check some config then try IMS registration DAIL - TELEPHONY - QMI - CM - IMS... bring-up IMS PDN there is concept called silent re-dail which is controlled from CM or IMS ATT has different approach like pre-attach? VZW has to bring IMS together with LTE?? VT VOLTE downgrade and upgrade. downgrade no need permission but upgrade need uer permission since it involve privacy Telephony is able to access IMS but not the other way around.. different package. adb shell + linux command