From b23905722d8a1c714d66aaee2da5712694596426 Mon Sep 17 00:00:00 2001
From: Kausik Sinnaswamy <kausik@broadcom.com>
Date: Tue, 6 Mar 2012 17:08:42 -0800
Subject: Dynamic enable/disable profiles using the profile's init/cleanup APIs

Change-Id: I40ed55ada7aad0cc0e017cae16049472ef318542
---
 btif/src/btif_hf.c | 42 ++++++++++++++++++++++++++++++++----------
 1 file changed, 32 insertions(+), 10 deletions(-)

(limited to 'btif/src/btif_hf.c')

diff --git a/btif/src/btif_hf.c b/btif/src/btif_hf.c
index 7f0e6bc..06e7fe3 100644
--- a/btif/src/btif_hf.c
+++ b/btif/src/btif_hf.c
@@ -422,16 +422,13 @@ static void bte_hf_evt(tBTA_AG_EVT event, tBTA_AG *p_data)
 *******************************************************************************/
 static bt_status_t init( bthf_callbacks_t* callbacks )
 {
-    char * p_service_names[] = {BTIF_HSAG_SERVICE_NAME, BTIF_HFAG_SERVICE_NAME};
-
     BTIF_TRACE_EVENT1("%s", __FUNCTION__);
 
     bt_hf_callbacks = callbacks;
 
-    /* Enable and register with BTA-AG */
-    BTA_AgEnable (BTA_AG_PARSE, bte_hf_evt);
-    BTA_AgRegister(BTIF_HF_SERVICES, BTIF_HF_SECURITY, BTIF_HF_FEATURES, 
-                   p_service_names, BTIF_HF_ID_1);
+    /* Invoke the enable service API to the core to set the appropriate service_id
+     * Internally, the HSP_SERVICE_ID shall also be enabled */
+    btif_enable_service(BTA_HFP_SERVICE_ID);
 
     return BT_STATUS_SUCCESS;
 }
@@ -966,10 +963,7 @@ static void  cleanup( void )
 
     if (bt_hf_callbacks)
     {
-        /* De-register AG */
-        BTA_AgDeregister(btif_hf_cb.handle);
-        /* Disable AG */
-        BTA_AgDisable();
+        btif_disable_service(BTA_HFP_SERVICE_ID);
         bt_hf_callbacks = NULL;
     }
 }
@@ -996,6 +990,34 @@ static const bthf_interface_t bthfInterface = {
 
 /*******************************************************************************
 **
+** Function         btif_hf_execute_service
+**
+** Description      Initializes/Shuts down the service
+**
+** Returns          BT_STATUS_SUCCESS on success, BT_STATUS_FAIL otherwise
+**
+*******************************************************************************/
+bt_status_t btif_hf_execute_service(BOOLEAN b_enable)
+{
+    char * p_service_names[] = {BTIF_HSAG_SERVICE_NAME, BTIF_HFAG_SERVICE_NAME};
+     if (b_enable)
+     {
+          /* Enable and register with BTA-AG */
+          BTA_AgEnable (BTA_AG_PARSE, bte_hf_evt);
+          BTA_AgRegister(BTIF_HF_SERVICES, BTIF_HF_SECURITY, BTIF_HF_FEATURES,
+                         p_service_names, BTIF_HF_ID_1);
+     }
+     else {
+         /* De-register AG */
+         BTA_AgDeregister(btif_hf_cb.handle);
+         /* Disable AG */
+         BTA_AgDisable();
+     }
+     return BT_STATUS_SUCCESS;
+}
+
+/*******************************************************************************
+**
 ** Function         btif_hf_get_interface
 **
 ** Description      Get the hf callback interface
-- 
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