android/hal: Add device state changed event handler

This is used to report property change of already reported remote
device.

diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
index 3f9df96..2237063 100644 (file)
--- a/android/hal-bluetooth.c
+++ b/android/hal-bluetooth.c
@@ -145,6 +145,21 @@ static void handle_device_found(void *buf, uint16_t len)
        bt_hal_cbacks->device_found_cb(ev->num_props, props);
 }
 
+static void handle_device_state_changed(void *buf, uint16_t len)
+{
+       struct hal_ev_remote_device_props *ev = buf;
+       bt_property_t props[ev->num_props];
+
+       if (!bt_hal_cbacks->remote_device_properties_cb)
+               return;
+
+       repack_properties(props, ev->props, ev->num_props, buf + len);
+
+       bt_hal_cbacks->remote_device_properties_cb(ev->status,
+                                               (bt_bdaddr_t *)ev->bdaddr,
+                                               ev->num_props, props);
+}
+
 /* will be called from notification thread context */
 void bt_notify_adapter(uint16_t opcode, void *buf, uint16_t len)
 {
@@ -164,6 +179,9 @@ void bt_notify_adapter(uint16_t opcode, void *buf, uint16_t len)
        case HAL_EV_DEVICE_FOUND:
                handle_device_found(buf, len);
                break;
+       case HAL_EV_REMOTE_DEVICE_PROPS:
+               handle_device_state_changed(buf, len);
+               break;
        case HAL_EV_BOND_STATE_CHANGED:
                handle_bond_state_change(buf);
                break;