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Commit d26572c5 authored by jonerlin's avatar jonerlin Committed by Joner Lin
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HFP: support pause character "Comma" in acceptable dial digit string 

* To avoid bt stack filter MO call initiated from HF end with by sending dial command with modifier character "," (Comma)

Bug: 118401445
Test: making MO call from carkit/lab-equipment by sending ATD command with phone number plus comma plus DTMF digitals
Change-Id: I931147ee970ff30f61913d0de138b53eba40eaf5
parent 7d5e6045

system/bta/sys/utl.cc

+2 −1
Original line number Diff line number Diff line
@@ -242,7 +242,8 @@ bool utl_isintstr(const char* p_s) { 
 ******************************************************************************/

bool utl_isdialchar(const char d) {

  return (((d >= '0') && (d <= '9')) || (d == '*') || (d == '+') ||

          (d == '#') || (d == ';') || ((d >= 'A') && (d <= 'C')) ||

          (d == '#') || (d == ';') || (d == ',') ||

          ((d >= 'A') && (d <= 'C')) ||

          ((d == 'p') || (d == 'P') || (d == 'w') || (d == 'W')));

}