Android supports only fixed number of indicators so this is all static
for now.
---
android/handsfree.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 57 insertions(+), 1 deletion(-)
diff --git a/android/handsfree.c b/android/handsfree.c
index 990ba2f..02135cb 100644
--- a/android/handsfree.c
+++ b/android/handsfree.c
@@ -51,6 +51,10 @@
#define AG_FEATURES 0
+#define CIND_SUPPORT_STR "+CIND: (\"service\",(0,1)),(\"call\",(0,1)),\
+ (\"callsetup\",(0-3)),(\"callheld\",(0-2)),\
+ (\"signal\",(0-5)),(\"roam\",(0,1)),(\"battchg\",(0,1))"
+
static struct {
bdaddr_t bdaddr;
uint8_t state;
@@ -146,12 +150,35 @@ static bool at_brsf(const char *at)
return true;
}
+static bool at_cind(const char *at)
+{
+ if (strcmp(at, "?")) {
+ ipc_send_notif(HAL_SERVICE_ID_HANDSFREE, HAL_EV_HANDSFREE_CIND,
+ 0, NULL);
+
+ return true;
+ }
+
+ if (strcmp(at, "=?")) {
+ hfp_gw_send_info(device.gw, "%s", CIND_SUPPORT_STR);
+
+ hfp_gw_send_result(device.gw, HFP_RESULT_OK);
+
+ return true;
+ }
+
+ hfp_gw_send_result(device.gw, HFP_RESULT_ERROR);
+
+ return false;
+}
+
static const struct {
const char *prefix;
int prefix_len;
bool (*func)(const char *at_cmds);
} at_cmds[] = {
{ "+BRSF", sizeof("+BRSF") - 1, at_brsf },
+ { "+CIND", sizeof("+CIND") - 1, at_cind },
};
static void at_command_handler(const char *command, void *user_data)
@@ -466,12 +493,41 @@ static void handle_cops(const void *buf, uint16_t len)
HAL_STATUS_FAILED);
}
+static unsigned int get_callsetup(uint8_t state)
+{
+ switch (state) {
+ case HAL_HANDSFREE_CALL_STATE_INCOMING:
+ return 1;
+ case HAL_HANDSFREE_CALL_STATE_DIALING:
+ return 2;
+ case HAL_HANDSFREE_CALL_STATE_ALERTING:
+ return 3;
+ default:
+ return 0;
+ }
+}
+
static void handle_cind(const void *buf, uint16_t len)
{
+ const struct hal_cmd_handsfree_cind_response *cmd = buf;
+
DBG("");
+ /* HAL doesn't provide CIND values directly so need to convert here */
+
+ hfp_gw_send_info(device.gw, "+CIND: %u,%u,%u,%u,%u,%u,%u",
+ cmd->svc,
+ !!(cmd->num_active + cmd->num_held),
+ get_callsetup(cmd->state),
+ cmd->num_held ? (cmd->num_active ? 1 : 2) : 0,
+ cmd->signal,
+ cmd->roam,
+ cmd->batt_chg);
+
+ hfp_gw_send_result(device.gw, HFP_RESULT_OK);
+
ipc_send_rsp(HAL_SERVICE_ID_HANDSFREE, HAL_OP_HANDSFREE_CIND_RESPONSE,
- HAL_STATUS_FAILED);
+ HAL_STATUS_SUCCESS);
}
static void handle_formatted_at_resp(const void *buf, uint16_t len)
--
1.8.5.3
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