id property Null safety
Implementation
int get id {
switch (this) {
case AudioMode.INVALID:
return -2;
case AudioMode.CURRENT:
return -1;
case AudioMode.NORMAL:
return 0;
case AudioMode.RINGTONE:
return 1;
case AudioMode.IN_CALL:
return 2;
case AudioMode.IN_COMMUNICATION:
return 3;
case AudioMode.CALL_SCREENING:
return 4;
default:
return -1;
}
}