[PATCH v2 4/4] android/bluetooth: Enable LE privacy mode on BfA startup

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Lets follow Android Lollipop behaviour and enable privacy on
startup.
---
 android/bluetooth.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/android/bluetooth.c b/android/bluetooth.c
index aba2b97..298133e 100644
--- a/android/bluetooth.c
+++ b/android/bluetooth.c
@@ -3413,6 +3413,28 @@ static void clear_auto_connect_list(void)
 	error("Could not clear auto connect list");
 }
 
+static void set_privacy_complete(uint8_t status, uint16_t length,
+					const void *param, void *user_data)
+{
+	if (status != MGMT_STATUS_SUCCESS)
+		error("Failed to set privacy mode: %s (0x%02x)",
+						mgmt_errstr(status), status);
+}
+
+static void set_privacy(void)
+{
+	struct mgmt_cp_set_privacy cp;
+
+	cp.privacy = 0x01;
+	memcpy(cp.irk, adapter.irk, sizeof(adapter.irk));
+
+	if (mgmt_send(mgmt_if, MGMT_OP_SET_PRIVACY, adapter.index, sizeof(cp),
+				&cp, set_privacy_complete, NULL, NULL) > 0)
+		return;
+
+	error("Could not set privacy mode");
+}
+
 static void read_info_complete(uint8_t status, uint16_t length,
 					const void *param, void *user_data)
 {
@@ -3487,6 +3509,10 @@ static void read_info_complete(uint8_t status, uint16_t length,
 	if (missing_settings & MGMT_SETTING_BONDABLE)
 		set_mode(MGMT_OP_SET_BONDABLE, 0x01);
 
+	if ((adapter.supported_settings & MGMT_SETTING_LE) &&
+			(missing_settings & MGMT_SETTING_PRIVACY))
+		set_privacy();
+
 	load_devices_info(cb);
 	load_devices_cache();
 
-- 
1.8.4

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