From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
Once HoG disconnects scanning should be turned on so that once the
device starts advertising again it should connected automatically.
---
android/hidhost.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/android/hidhost.c b/android/hidhost.c
index b8b36a9..846dd57 100644
--- a/android/hidhost.c
+++ b/android/hidhost.c
@@ -109,6 +109,7 @@ struct hid_device {
struct bt_uhid *uhid;
uint8_t last_hid_msg;
struct bt_hog *hog;
+ guint reconnect_id;
};
static int device_cmp(gconstpointer s, gconstpointer user_data)
@@ -123,6 +124,9 @@ static void hid_device_free(void *data)
{
struct hid_device *dev = data;
+ if (dev->reconnect_id > 0)
+ g_source_remove(dev->reconnect_id);
+
if (dev->ctrl_watch > 0)
g_source_remove(dev->ctrl_watch);
@@ -732,6 +736,19 @@ fail:
hid_device_remove(dev);
}
+static gboolean hog_reconnect(void *user_data)
+{
+ struct hid_device *dev = user_data;
+
+ DBG("");
+
+ dev->reconnect_id = 0;
+
+ bt_gatt_connect_app(hog_app, &dev->dst);
+
+ return FALSE;
+}
+
static void hog_conn_cb(const bdaddr_t *addr, int err, void *attrib)
{
GSList *l;
@@ -743,6 +760,13 @@ static void hog_conn_cb(const bdaddr_t *addr, int err, void *attrib)
if (err < 0) {
if (!dev)
return;
+ if (dev->hog && !dev->reconnect_id) {
+ bt_hid_notify_state(dev,
+ HAL_HIDHOST_STATE_DISCONNECTED);
+ bt_hog_detach(dev->hog);
+ dev->reconnect_id = g_idle_add(hog_reconnect, dev);
+ return;
+ }
goto fail;
}
--
1.9.3
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