* This is based on how it was done in cm-14.1, but redone
because the old code completely ignored signedness
* Samsung, in their stock RIL.java, reads index as an int,
sets the first 8 bits to index, the next 8 bits to call_id,
and ignores the upper 16 bytes of the int parcelled up
* This emulates that behavior here, except it only sends the
first 8 bits so that AOSP's RIL.java doesn't get confused
Change-Id: I5c78447fdef7d5fd7fc39addb970300ee1188cd1
* Samsung added an int to the end of the RIL_SMS_Response
struct in some of the variants (like vzw) but not all
* The presence of this field was discovered by examining
the stock RIL.java, which conditionally read an extra
int from the parcel, based on the device specific
CscFeature_RIL_SmsErrorClassRetry feature
* This causes SMS messages to show as "failed to send"
in the app, when they actually suceeded in sending
* Allow Samsung's custom struct and AOSP's to fix it
* Forward port to ril-caf on lineage-15.1
Change-Id: I6b3e545c2c42ab2de2ac11e93dfdf9546248080a
***** SIGNAL STRENGTH HACKS NOT PORTED YET *****
[javelinanddart]: Redo this code from 14.1 to include
the proper RIL_Call fixes, no Samsung unsol/request
handling as it was unnecessary, and a extensible way
to remap RIL unsols if necessary for the device
Change-Id: I59bad9925d141e6cefbc24d4eefdc0c79017852a
