diff --git a/android/hal-msg.h b/android/hal-msg.h
index 1b2b31a..8859454 100644
--- a/android/hal-msg.h
+++ b/android/hal-msg.h
uint8_t bdaddr[6];
} __attribute__((packed));
+#define HAL_HANDSFREE_VR_STOPPED 0x00
+#define HAL_HANDSFREE_VR_STARTED 0x01
+
#define HAL_EV_HANDSFREE_VR 0x83
struct hal_ev_handsfree_vr_state {
uint8_t state;
diff --git a/android/handsfree.c b/android/handsfree.c
index 193b587..d7d57c8 100644
--- a/android/handsfree.c
+++ b/android/handsfree.c
static void at_cmd_bvra(struct hfp_gw_result *result, enum hfp_gw_cmd_type type,
void *user_data)
{
+ struct hal_ev_handsfree_vr_state ev;
+ unsigned int val;
+
DBG("");
- /* TODO */
+ switch (type) {
+ case HFP_GW_CMD_TYPE_SET:
+ if (!hfp_gw_result_get_number(result, &val) || val > 1)
+ break;
+
+ if (hfp_gw_result_has_next(result))
+ break;
+
+ if (val)
+ ev.state = HAL_HANDSFREE_VR_STARTED;
+ else
+ ev.state = HAL_HANDSFREE_VR_STOPPED;
+
+ ipc_send_notif(hal_ipc, HAL_SERVICE_ID_HANDSFREE,
+ HAL_EV_HANDSFREE_VR, sizeof(ev), &ev);
+
+ return;
+ case HFP_GW_CMD_TYPE_READ:
+ case HFP_GW_CMD_TYPE_TEST:
+ case HFP_GW_CMD_TYPE_COMMAND:
+ break;
+ }
hfp_gw_send_result(device.gw, HFP_RESULT_ERROR);
}
static void handle_start_vr(const void *buf, uint16_t len)
{
+ uint8_t status;
+
DBG("");
+ if (device.features & HFP_HF_FEAT_VR) {
+ hfp_gw_send_info(device.gw, "+BVRA: 1");
+ status = HAL_STATUS_SUCCESS;
+ } else {
+ status = HAL_STATUS_FAILED;
+ }
+
ipc_send_rsp(hal_ipc, HAL_SERVICE_ID_HANDSFREE,
- HAL_OP_HANDSFREE_START_VR, HAL_STATUS_FAILED);
+ HAL_OP_HANDSFREE_START_VR, status);
}
static void handle_stop_vr(const void *buf, uint16_t len)
{
+ uint8_t status;
+
DBG("");
+ if (device.features & HFP_HF_FEAT_VR) {
+ hfp_gw_send_info(device.gw, "+BVRA: 0");
+ status = HAL_STATUS_SUCCESS;
+ } else {
+ status = HAL_STATUS_FAILED;
+ }
+
ipc_send_rsp(hal_ipc, HAL_SERVICE_ID_HANDSFREE,
- HAL_OP_HANDSFREE_STOP_VR, HAL_STATUS_FAILED);
+ HAL_OP_HANDSFREE_STOP_VR, status);
}
static void handle_volume_control(const void *buf, uint16_t len)