---
android/hal-hf-client.c | 11 +++++++++++
android/hal-msg.h | 6 ++++++
2 files changed, 17 insertions(+)
diff --git a/android/hal-hf-client.c b/android/hal-hf-client.c
index 4e31421..5ea90b0 100644
--- a/android/hal-hf-client.c
+++ b/android/hal-hf-client.c
@@ -201,6 +201,14 @@ static void handle_current_calls(void *buf, uint16_t len, int fd)
ev->multiparty, number);
}
+static void handle_volume_change(void *buf, uint16_t len, int fd)
+{
+ struct hal_ev_hf_client_volume_changed *ev = buf;
+
+ if (cbs->volume_change_cb)
+ cbs->volume_change_cb(ev->type, ev->volume);
+}
+
/*
* handlers will be called from notification thread context,
* index in table equals to 'opcode - HAL_MINIMUM_EVENT'
@@ -250,6 +258,9 @@ static const struct hal_ipc_handler ev_handlers[] = {
/* HAL_EV_HF_CLIENT_CURRENT_CALL */
{ handle_current_calls, true,
sizeof(struct hal_ev_hf_client_current_call) },
+ /* HAL_EV_CLIENT_VOLUME_CHANGED */
+ { handle_volume_change, false,
+ sizeof(struct hal_ev_hf_client_volume_changed) },
};
static bt_status_t init(bthf_client_callbacks_t *callbacks)
diff --git a/android/hal-msg.h b/android/hal-msg.h
index 01a1711..5da512c 100644
--- a/android/hal-msg.h
+++ b/android/hal-msg.h
@@ -1824,3 +1824,9 @@ struct hal_ev_hf_client_current_call {
uint16_t number_len;
uint8_t number[0];
} __attribute__((packed));
+
+#define HAL_EV_CLIENT_VOLUME_CHANGED 0x90
+struct hal_ev_hf_client_volume_changed {
+ uint8_t type;
+ uint8_t volume;
+} __attribute__((packed));
--
1.8.4
--
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