From: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
If HID is not unregistered it cannot be registered again and we get
following error:
...
E/BluetoothHidServiceJni( 2849): Failed to initialize Bluetooth HID, status: 1
...
---
android/hal-hidhost.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/android/hal-hidhost.c b/android/hal-hidhost.c
index a72410b..e148dc2 100644
--- a/android/hal-hidhost.c
+++ b/android/hal-hidhost.c
@@ -301,12 +301,19 @@ static bt_status_t hh_init(bthh_callbacks_t *callbacks)
static void hh_cleanup(void)
{
+ struct hal_cmd_unregister_module cmd;
+
DBG("");
if (!interface_ready())
return;
bt_hh_cbacks = NULL;
+
+ cmd.service_id = HAL_SERVICE_ID_HIDHOST;
+
+ hal_ipc_cmd(HAL_SERVICE_ID_CORE, HAL_OP_UNREGISTER_MODULE,
+ sizeof(cmd), &cmd, 0, NULL, NULL);
}
static bthh_interface_t hh_if = {
--
1.7.10.4
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