LinuxLists.cc - [PATCH] android: Remove temporary BLUEZ

2014-11-06 10:18:50

Subject: [PATCH] android: Remove temporary BLUEZ_EXTENSION flag

From: Andrei Emeltchenko <[email protected]>

BLUEZ_EXTENSION is replaced by ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
check.
---
android/Android.mk | 13 -------------
android/client/haltest.c | 4 ++--
android/client/if-bt.c | 4 ++--
android/client/if-hf-client.c | 4 ++++
android/client/if-main.h | 8 +++++---
android/client/if-mce.c | 4 ++++
android/hal-audio.c | 1 +
android/hal-bluetooth.c | 2 +-
android/hal-handsfree-client.c | 4 ++++
android/hal-map-client.c | 4 ++++
android/hal-sco.c | 1 +
android/hal-utils.h | 2 --
android/hal.h | 6 ++++--
13 files changed, 32 insertions(+), 25 deletions(-)

diff --git a/android/Android.mk b/android/Android.mk
index 16f94b9..6694f1e 100644
--- a/android/Android.mk
+++ b/android/Android.mk
@@ -14,10 +14,6 @@ BLUEZ_COMMON_CFLAGS := -DVERSION=\"$(BLUEZ_VERSION)\" \
-DANDROID_VERSION=$(ANDROID_VERSION) \
-DANDROID_STORAGEDIR=\"/data/misc/bluetooth\" \

-ifeq ($(BLUEZ_EXTENSIONS), true)
-BLUEZ_COMMON_CFLAGS += -DBLUEZ_EXTENSIONS
-endif
-
# Enable warnings enabled in autotools build
BLUEZ_COMMON_CFLAGS += -Wall -Wextra \
-Wdeclaration-after-statement \
@@ -133,14 +129,9 @@ LOCAL_SRC_FILES := \
bluez/android/hal-gatt.c \
bluez/android/hal-utils.c \
bluez/android/hal-health.c \
-
-ifeq ($(BLUEZ_EXTENSIONS), true)
-LOCAL_SRC_FILES += \
bluez/android/hal-handsfree-client.c \
bluez/android/hal-map-client.c \

-endif
-
LOCAL_C_INCLUDES += \
$(call include-path-for, system-core) \
$(call include-path-for, libhardware) \
@@ -182,12 +173,8 @@ LOCAL_SRC_FILES := \
bluez/android/client/if-sock.c \
bluez/android/client/if-gatt.c \
bluez/android/hal-utils.c \
-
-ifeq ($(BLUEZ_EXTENSIONS), true)
-LOCAL_SRC_FILES += \
bluez/android/client/if-hf-client.c \
bluez/android/client/if-mce.c
-endif

LOCAL_C_INCLUDES += \
$(call include-path-for, system-core) \
diff --git a/android/client/haltest.c b/android/client/haltest.c
index 781e45c..c8cfdc4 100644
--- a/android/client/haltest.c
+++ b/android/client/haltest.c
@@ -48,7 +48,7 @@ const struct interface *interfaces[] = {
&pan_if,
&hl_if,
&sock_if,
-#ifdef BLUEZ_EXTENSIONS
+#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
&hf_client_if,
&mce_if,
#endif
@@ -396,7 +396,7 @@ static void init(void)
BT_PROFILE_PAN_ID,
BT_PROFILE_GATT_ID,
BT_PROFILE_SOCKETS_ID,
-#ifdef BLUEZ_EXTENSIONS
+#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
BT_PROFILE_HANDSFREE_CLIENT_ID,
BT_PROFILE_MAP_CLIENT_ID,
#endif
diff --git a/android/client/if-bt.c b/android/client/if-bt.c
index eef4454..48aff1b 100644
--- a/android/client/if-bt.c
+++ b/android/client/if-bt.c
@@ -757,7 +757,7 @@ static void get_profile_interface_c(int argc, const char **argv,
BT_PROFILE_PAN_ID,
BT_PROFILE_GATT_ID,
BT_PROFILE_AV_RC_ID,
-#ifdef BLUEZ_EXTENSIONS
+#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
BT_PROFILE_HANDSFREE_CLIENT_ID,
BT_PROFILE_MAP_CLIENT_ID,
#endif
@@ -799,7 +799,7 @@ static void get_profile_interface_p(int argc, const char **argv)
pif = (const void **) &if_rc;
else if (strcmp(BT_PROFILE_GATT_ID, id) == 0)
pif = (const void **) &if_gatt;
-#ifdef BLUEZ_EXTENSIONS
+#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
else if (strcmp(BT_PROFILE_HANDSFREE_CLIENT_ID, id) == 0)
pif = (const void **) &if_hf_client;
else if (strcmp(BT_PROFILE_MAP_CLIENT_ID, id) == 0)
diff --git a/android/client/if-hf-client.c b/android/client/if-hf-client.c
index 3f6f7c2..5783ffe 100644
--- a/android/client/if-hf-client.c
+++ b/android/client/if-hf-client.c
@@ -18,6 +18,8 @@
#include "if-main.h"
#include "../hal-utils.h"

+#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
+
const bthf_client_interface_t *if_hf_client = NULL;

static char last_addr[MAX_ADDR_STR_LEN];
@@ -666,3 +668,5 @@ const struct interface hf_client_if = {
.name = "handsfree_client",
.methods = methods
};
+
+#endif
diff --git a/android/client/if-main.h b/android/client/if-main.h
index cb5f558..93cc98d 100644
--- a/android/client/if-main.h
+++ b/android/client/if-main.h
@@ -37,7 +37,9 @@
#include <hardware/bt_hf.h>
#include <hardware/bt_hl.h>

-#ifdef BLUEZ_EXTENSIONS
+#include "hal.h"
+
+#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
#include <hardware/bt_hf_client.h>
#include <hardware/bt_mce.h>
#endif
@@ -62,7 +64,7 @@ extern const btsock_interface_t *if_sock;
extern const btgatt_interface_t *if_gatt;
extern const btgatt_server_interface_t *if_gatt_server;
extern const btgatt_client_interface_t *if_gatt_client;
-#ifdef BLUEZ_EXTENSIONS
+#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
extern const bthf_client_interface_t *if_hf_client;
extern const btmce_interface_t *if_mce;
#endif
@@ -89,7 +91,7 @@ extern const struct interface sock_if;
extern const struct interface hf_if;
extern const struct interface hh_if;
extern const struct interface hl_if;
-#ifdef BLUEZ_EXTENSIONS
+#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
extern const struct interface hf_client_if;
extern const struct interface mce_if;
#endif
diff --git a/android/client/if-mce.c b/android/client/if-mce.c
index 5f101e0..b656328 100644
--- a/android/client/if-mce.c
+++ b/android/client/if-mce.c
@@ -18,6 +18,8 @@
#include "if-main.h"
#include "../hal-utils.h"

+#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
+
const btmce_interface_t *if_mce = NULL;

/*
@@ -85,3 +87,5 @@ const struct interface mce_if = {
.name = "mce",
.methods = methods
};
+
+#endif
diff --git a/android/hal-audio.c b/android/hal-audio.c
index 1caa4eb..207101f 100644
--- a/android/hal-audio.c
+++ b/android/hal-audio.c
@@ -36,6 +36,7 @@
#include "hal-msg.h"
#include "hal-audio.h"
#include "hal-utils.h"
+#include "hal.h"

#define FIXED_A2DP_PLAYBACK_LATENCY_MS 25

diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
index 1599174..9b5ce16 100644
--- a/android/hal-bluetooth.c
+++ b/android/hal-bluetooth.c
@@ -865,7 +865,7 @@ static const void *get_profile_interface(const char *profile_id)
if (!strcmp(profile_id, BT_PROFILE_HEALTH_ID))
return bt_get_health_interface();

-#if BLUEZ_EXTENSIONS
+#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
if (!strcmp(profile_id, BT_PROFILE_HANDSFREE_CLIENT_ID))
return bt_get_hf_client_interface();

diff --git a/android/hal-handsfree-client.c b/android/hal-handsfree-client.c
index a152cab..2bf9136 100644
--- a/android/hal-handsfree-client.c
+++ b/android/hal-handsfree-client.c
@@ -28,6 +28,8 @@
#include "ipc-common.h"
#include "hal-ipc.h"

+#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
+
static const bthf_client_callbacks_t *cbs = NULL;

static bool interface_ready(void)
@@ -650,3 +652,5 @@ bthf_client_interface_t *bt_get_hf_client_interface(void)
{
return &iface;
}
+
+#endif
diff --git a/android/hal-map-client.c b/android/hal-map-client.c
index 8255d2b..c08c87b 100644
--- a/android/hal-map-client.c
+++ b/android/hal-map-client.c
@@ -24,6 +24,8 @@
#include "hal-msg.h"
#include "hal-ipc.h"

+#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
+
static const btmce_callbacks_t *cbs = NULL;

static bool interface_ready(void)
@@ -150,3 +152,5 @@ btmce_interface_t *bt_get_map_client_interface(void)
{
return &iface;
}
+
+#endif
diff --git a/android/hal-sco.c b/android/hal-sco.c
index 6c4e975..380b2a8 100644
--- a/android/hal-sco.c
+++ b/android/hal-sco.c
@@ -33,6 +33,7 @@
#include "sco-msg.h"
#include "ipc-common.h"
#include "hal-log.h"
+#include "hal.h"

#define AUDIO_STREAM_DEFAULT_RATE 44100
#define AUDIO_STREAM_SCO_RATE 8000
diff --git a/android/hal-utils.h b/android/hal-utils.h
index ee0320c..9c59948 100644
--- a/android/hal-utils.h
+++ b/android/hal-utils.h
@@ -19,8 +19,6 @@

#include <hardware/bluetooth.h>

-#define PLATFORM_VER(a,b,c) ((a << 16) | ( b << 8) | (c))
-
#define MAX_UUID_STR_LEN 37
#define HAL_UUID_LEN 16
#define MAX_ADDR_STR_LEN 18
diff --git a/android/hal.h b/android/hal.h
index 9b41952..a2888f0 100644
--- a/android/hal.h
+++ b/android/hal.h
@@ -27,7 +27,9 @@
#include <hardware/bt_gatt_server.h>
#include <hardware/bt_hl.h>

-#ifdef BLUEZ_EXTENSIONS
+#define PLATFORM_VER(a,b,c) ((a << 16) | ( b << 8) | (c))
+
+#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
#include <hardware/bt_hf_client.h>
#include <hardware/bt_mce.h>
#endif
@@ -41,7 +43,7 @@ bthf_interface_t *bt_get_handsfree_interface(void);
btgatt_interface_t *bt_get_gatt_interface(void);
bthl_interface_t *bt_get_health_interface(void);

-#ifdef BLUEZ_EXTENSIONS
+#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
bthf_client_interface_t *bt_get_hf_client_interface(void);
btmce_interface_t *bt_get_map_client_interface(void);
#endif
--
1.9.1

2014-11-06 12:35:26

by Andrei Emeltchenko

[permalink] [raw]

Subject: Re: [PATCH] android: Remove temporary BLUEZ_EXTENSION flag

Hi Szymon,

On Thu, Nov 06, 2014 at 12:54:03PM +0100, Szymon Janc wrote:
> Hi Andrei,
>
> On Thursday 06 of November 2014 12:18:50 Andrei Emeltchenko wrote:
> > From: Andrei Emeltchenko <[email protected]>
> >
> > BLUEZ_EXTENSION is replaced by ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> > check.

...

> > diff --git a/android/client/if-hf-client.c b/android/client/if-hf-client.c
> > index 3f6f7c2..5783ffe 100644
> > --- a/android/client/if-hf-client.c
> > +++ b/android/client/if-hf-client.c
> > @@ -18,6 +18,8 @@
> > #include "if-main.h"
> > #include "../hal-utils.h"
> >
> > +#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> > +
>
> I'd prefer if you handle this on Android.mk level.

Yes, I was thinking about it. Last time I was trying to use those
constructions in makefile I faced some problems.

Will try this way.

Best regards
Andrei Emeltchenko

2014-11-06 11:54:03

by Szymon Janc

[permalink] [raw]

Subject: Re: [PATCH] android: Remove temporary BLUEZ_EXTENSION flag

Hi Andrei,

On Thursday 06 of November 2014 12:18:50 Andrei Emeltchenko wrote:
> From: Andrei Emeltchenko <[email protected]>
>
> BLUEZ_EXTENSION is replaced by ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> check.
> ---
> android/Android.mk | 13 -------------
> android/client/haltest.c | 4 ++--
> android/client/if-bt.c | 4 ++--
> android/client/if-hf-client.c | 4 ++++
> android/client/if-main.h | 8 +++++---
> android/client/if-mce.c | 4 ++++
> android/hal-audio.c | 1 +
> android/hal-bluetooth.c | 2 +-
> android/hal-handsfree-client.c | 4 ++++
> android/hal-map-client.c | 4 ++++
> android/hal-sco.c | 1 +
> android/hal-utils.h | 2 --
> android/hal.h | 6 ++++--
> 13 files changed, 32 insertions(+), 25 deletions(-)
>
> diff --git a/android/Android.mk b/android/Android.mk
> index 16f94b9..6694f1e 100644
> --- a/android/Android.mk
> +++ b/android/Android.mk
> @@ -14,10 +14,6 @@ BLUEZ_COMMON_CFLAGS := -DVERSION=\"$(BLUEZ_VERSION)\" \
> -DANDROID_VERSION=$(ANDROID_VERSION) \
> -DANDROID_STORAGEDIR=\"/data/misc/bluetooth\" \
>
> -ifeq ($(BLUEZ_EXTENSIONS), true)
> -BLUEZ_COMMON_CFLAGS += -DBLUEZ_EXTENSIONS
> -endif
> -
> # Enable warnings enabled in autotools build
> BLUEZ_COMMON_CFLAGS += -Wall -Wextra \
> -Wdeclaration-after-statement \
> @@ -133,14 +129,9 @@ LOCAL_SRC_FILES := \
> bluez/android/hal-gatt.c \
> bluez/android/hal-utils.c \
> bluez/android/hal-health.c \
> -
> -ifeq ($(BLUEZ_EXTENSIONS), true)
> -LOCAL_SRC_FILES += \
> bluez/android/hal-handsfree-client.c \
> bluez/android/hal-map-client.c \
>
> -endif
> -
> LOCAL_C_INCLUDES += \
> $(call include-path-for, system-core) \
> $(call include-path-for, libhardware) \
> @@ -182,12 +173,8 @@ LOCAL_SRC_FILES := \
> bluez/android/client/if-sock.c \
> bluez/android/client/if-gatt.c \
> bluez/android/hal-utils.c \
> -
> -ifeq ($(BLUEZ_EXTENSIONS), true)
> -LOCAL_SRC_FILES += \
> bluez/android/client/if-hf-client.c \
> bluez/android/client/if-mce.c
> -endif
>
> LOCAL_C_INCLUDES += \
> $(call include-path-for, system-core) \
> diff --git a/android/client/haltest.c b/android/client/haltest.c
> index 781e45c..c8cfdc4 100644
> --- a/android/client/haltest.c
> +++ b/android/client/haltest.c
> @@ -48,7 +48,7 @@ const struct interface *interfaces[] = {
> &pan_if,
> &hl_if,
> &sock_if,
> -#ifdef BLUEZ_EXTENSIONS
> +#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> &hf_client_if,
> &mce_if,
> #endif
> @@ -396,7 +396,7 @@ static void init(void)
> BT_PROFILE_PAN_ID,
> BT_PROFILE_GATT_ID,
> BT_PROFILE_SOCKETS_ID,
> -#ifdef BLUEZ_EXTENSIONS
> +#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> BT_PROFILE_HANDSFREE_CLIENT_ID,
> BT_PROFILE_MAP_CLIENT_ID,
> #endif
> diff --git a/android/client/if-bt.c b/android/client/if-bt.c
> index eef4454..48aff1b 100644
> --- a/android/client/if-bt.c
> +++ b/android/client/if-bt.c
> @@ -757,7 +757,7 @@ static void get_profile_interface_c(int argc, const char **argv,
> BT_PROFILE_PAN_ID,
> BT_PROFILE_GATT_ID,
> BT_PROFILE_AV_RC_ID,
> -#ifdef BLUEZ_EXTENSIONS
> +#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> BT_PROFILE_HANDSFREE_CLIENT_ID,
> BT_PROFILE_MAP_CLIENT_ID,
> #endif
> @@ -799,7 +799,7 @@ static void get_profile_interface_p(int argc, const char **argv)
> pif = (const void **) &if_rc;
> else if (strcmp(BT_PROFILE_GATT_ID, id) == 0)
> pif = (const void **) &if_gatt;
> -#ifdef BLUEZ_EXTENSIONS
> +#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> else if (strcmp(BT_PROFILE_HANDSFREE_CLIENT_ID, id) == 0)
> pif = (const void **) &if_hf_client;
> else if (strcmp(BT_PROFILE_MAP_CLIENT_ID, id) == 0)
> diff --git a/android/client/if-hf-client.c b/android/client/if-hf-client.c
> index 3f6f7c2..5783ffe 100644
> --- a/android/client/if-hf-client.c
> +++ b/android/client/if-hf-client.c
> @@ -18,6 +18,8 @@
> #include "if-main.h"
> #include "../hal-utils.h"
>
> +#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> +

I'd prefer if you handle this on Android.mk level.

> const bthf_client_interface_t *if_hf_client = NULL;
>
> static char last_addr[MAX_ADDR_STR_LEN];
> @@ -666,3 +668,5 @@ const struct interface hf_client_if = {
> .name = "handsfree_client",
> .methods = methods
> };
> +
> +#endif
> diff --git a/android/client/if-main.h b/android/client/if-main.h
> index cb5f558..93cc98d 100644
> --- a/android/client/if-main.h
> +++ b/android/client/if-main.h
> @@ -37,7 +37,9 @@
> #include <hardware/bt_hf.h>
> #include <hardware/bt_hl.h>
>
> -#ifdef BLUEZ_EXTENSIONS
> +#include "hal.h"
> +
> +#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> #include <hardware/bt_hf_client.h>
> #include <hardware/bt_mce.h>
> #endif
> @@ -62,7 +64,7 @@ extern const btsock_interface_t *if_sock;
> extern const btgatt_interface_t *if_gatt;
> extern const btgatt_server_interface_t *if_gatt_server;
> extern const btgatt_client_interface_t *if_gatt_client;
> -#ifdef BLUEZ_EXTENSIONS
> +#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> extern const bthf_client_interface_t *if_hf_client;
> extern const btmce_interface_t *if_mce;
> #endif
> @@ -89,7 +91,7 @@ extern const struct interface sock_if;
> extern const struct interface hf_if;
> extern const struct interface hh_if;
> extern const struct interface hl_if;
> -#ifdef BLUEZ_EXTENSIONS
> +#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> extern const struct interface hf_client_if;
> extern const struct interface mce_if;
> #endif
> diff --git a/android/client/if-mce.c b/android/client/if-mce.c
> index 5f101e0..b656328 100644
> --- a/android/client/if-mce.c
> +++ b/android/client/if-mce.c
> @@ -18,6 +18,8 @@
> #include "if-main.h"
> #include "../hal-utils.h"
>
> +#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> +
> const btmce_interface_t *if_mce = NULL;
>
> /*
> @@ -85,3 +87,5 @@ const struct interface mce_if = {
> .name = "mce",
> .methods = methods
> };
> +
> +#endif
> diff --git a/android/hal-audio.c b/android/hal-audio.c
> index 1caa4eb..207101f 100644
> --- a/android/hal-audio.c
> +++ b/android/hal-audio.c
> @@ -36,6 +36,7 @@
> #include "hal-msg.h"
> #include "hal-audio.h"
> #include "hal-utils.h"
> +#include "hal.h"
>
> #define FIXED_A2DP_PLAYBACK_LATENCY_MS 25
>
> diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
> index 1599174..9b5ce16 100644
> --- a/android/hal-bluetooth.c
> +++ b/android/hal-bluetooth.c
> @@ -865,7 +865,7 @@ static const void *get_profile_interface(const char *profile_id)
> if (!strcmp(profile_id, BT_PROFILE_HEALTH_ID))
> return bt_get_health_interface();
>
> -#if BLUEZ_EXTENSIONS
> +#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> if (!strcmp(profile_id, BT_PROFILE_HANDSFREE_CLIENT_ID))
> return bt_get_hf_client_interface();
>
> diff --git a/android/hal-handsfree-client.c b/android/hal-handsfree-client.c
> index a152cab..2bf9136 100644
> --- a/android/hal-handsfree-client.c
> +++ b/android/hal-handsfree-client.c
> @@ -28,6 +28,8 @@
> #include "ipc-common.h"
> #include "hal-ipc.h"
>
> +#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> +
> static const bthf_client_callbacks_t *cbs = NULL;
>
> static bool interface_ready(void)
> @@ -650,3 +652,5 @@ bthf_client_interface_t *bt_get_hf_client_interface(void)
> {
> return &iface;
> }
> +
> +#endif
> diff --git a/android/hal-map-client.c b/android/hal-map-client.c
> index 8255d2b..c08c87b 100644
> --- a/android/hal-map-client.c
> +++ b/android/hal-map-client.c
> @@ -24,6 +24,8 @@
> #include "hal-msg.h"
> #include "hal-ipc.h"
>
> +#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> +
> static const btmce_callbacks_t *cbs = NULL;
>
> static bool interface_ready(void)
> @@ -150,3 +152,5 @@ btmce_interface_t *bt_get_map_client_interface(void)
> {
> return &iface;
> }
> +
> +#endif
> diff --git a/android/hal-sco.c b/android/hal-sco.c
> index 6c4e975..380b2a8 100644
> --- a/android/hal-sco.c
> +++ b/android/hal-sco.c
> @@ -33,6 +33,7 @@
> #include "sco-msg.h"
> #include "ipc-common.h"
> #include "hal-log.h"
> +#include "hal.h"
>
> #define AUDIO_STREAM_DEFAULT_RATE 44100
> #define AUDIO_STREAM_SCO_RATE 8000
> diff --git a/android/hal-utils.h b/android/hal-utils.h
> index ee0320c..9c59948 100644
> --- a/android/hal-utils.h
> +++ b/android/hal-utils.h
> @@ -19,8 +19,6 @@
>
> #include <hardware/bluetooth.h>
>
> -#define PLATFORM_VER(a,b,c) ((a << 16) | ( b << 8) | (c))
> -
> #define MAX_UUID_STR_LEN 37
> #define HAL_UUID_LEN 16
> #define MAX_ADDR_STR_LEN 18
> diff --git a/android/hal.h b/android/hal.h
> index 9b41952..a2888f0 100644
> --- a/android/hal.h
> +++ b/android/hal.h
> @@ -27,7 +27,9 @@
> #include <hardware/bt_gatt_server.h>
> #include <hardware/bt_hl.h>
>
> -#ifdef BLUEZ_EXTENSIONS
> +#define PLATFORM_VER(a,b,c) ((a << 16) | ( b << 8) | (c))
> +
> +#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> #include <hardware/bt_hf_client.h>
> #include <hardware/bt_mce.h>
> #endif
> @@ -41,7 +43,7 @@ bthf_interface_t *bt_get_handsfree_interface(void);
> btgatt_interface_t *bt_get_gatt_interface(void);
> bthl_interface_t *bt_get_health_interface(void);
>
> -#ifdef BLUEZ_EXTENSIONS
> +#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> bthf_client_interface_t *bt_get_hf_client_interface(void);
> btmce_interface_t *bt_get_map_client_interface(void);
> #endif
>

--
Best regards,
Szymon Janc