Merge "Update app use for link of BR/EDR over GATT" (5fb18acf) · Commits · e / os / android_packages_modules_Bluetooth

system/stack/gatt/gatt_main.cc

+17 −13

Original line number	Diff line number	Diff line
		@@ -312,27 +312,31 @@ void gatt_update_app_use_link_flag(tGATT_IF gatt_if, tGATT_TCB* p_tcb,
		if (!gatt_update_app_hold_link_status(gatt_if, p_tcb, is_add)) return;

		if (!check_acl_link \|\|
		p_tcb->att_lcid !=
		L2CAP_ATT_CID \|\| /* only update link idle timer for fixed channel */
		(BTM_GetHCIConnHandle(p_tcb->peer_bda, p_tcb->transport) ==
		GATT_INVALID_ACL_HANDLE)) {
		return;
		}

		if (is_add) {
		if (p_tcb->att_lcid == L2CAP_ATT_CID) {
		VLOG(1) << "disable link idle timer";
		/* acl link is connected disable the idle timeout */
		GATT_SetIdleTimeout(p_tcb->peer_bda, GATT_LINK_NO_IDLE_TIMEOUT,
		p_tcb->transport);
		}
		} else {
		if (p_tcb->app_hold_link.empty()) {
		/* acl link is connected but no application needs to use the link
		so set the timeout value to GATT_LINK_IDLE_TIMEOUT_WHEN_NO_APP seconds
		*/
		// acl link is connected but no application needs to use the link
		if (p_tcb->att_lcid == L2CAP_ATT_CID) {
		/* for fixed channel, set the timeout value to
		GATT_LINK_IDLE_TIMEOUT_WHEN_NO_APP seconds */
		VLOG(1) << " start link idle timer = "
		<< GATT_LINK_IDLE_TIMEOUT_WHEN_NO_APP << " sec";
		GATT_SetIdleTimeout(p_tcb->peer_bda, GATT_LINK_IDLE_TIMEOUT_WHEN_NO_APP,
		p_tcb->transport);
		} else
		// disconnect the dynamic channel
		gatt_disconnect(p_tcb);
		}
		}
		}