[PATCH 2/4] android/hal: Update HidHost HAL for Android 5

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---
 android/hal-hidhost.c | 11 +++++++++++
 android/hal-msg.h     |  6 ++++++
 2 files changed, 17 insertions(+)

diff --git a/android/hal-hidhost.c b/android/hal-hidhost.c
index 58b0218..3cfc6b6 100644
--- a/android/hal-hidhost.c
+++ b/android/hal-hidhost.c
@@ -102,6 +102,16 @@ static void handle_virtual_unplug(void *buf, uint16_t len, int fd)
 								ev->status);
 }
 
+static void handle_handshake(void *buf, uint16_t len, int fd)
+{
+#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
+	struct hal_ev_hidhost_handshake *ev = buf;
+
+	if (cbacks->handshake_cb)
+		cbacks->handshake_cb((bt_bdaddr_t *) ev->bdaddr, ev->status);
+#endif
+}
+
 /*
  * handlers will be called from notification thread context,
  * index in table equals to 'opcode - HAL_MINIMUM_EVENT'
@@ -120,6 +130,7 @@ static const struct hal_ipc_handler ev_handlers[] = {
 	/* HAL_EV_HIDHOST_VIRTUAL_UNPLUG */
 	{ handle_virtual_unplug, false,
 				sizeof(struct hal_ev_hidhost_virtual_unplug) },
+	{ handle_handshake, false, sizeof(struct hal_ev_hidhost_handshake) },
 };
 
 static bt_status_t hidhost_connect(bt_bdaddr_t *bd_addr)
diff --git a/android/hal-msg.h b/android/hal-msg.h
index 773af5b..35fb78a 100644
--- a/android/hal-msg.h
+++ b/android/hal-msg.h
@@ -1263,6 +1263,12 @@ struct hal_ev_hidhost_virtual_unplug {
 	uint8_t  status;
 } __attribute__((packed));
 
+#define HAL_EV_HIDHOST_HANDSHAKE		0x87
+struct hal_ev_hidhost_handshake {
+	uint8_t  bdaddr[6];
+	uint8_t  status;
+} __attribute__((packed));
+
 #define HAL_EV_PAN_CTRL_STATE			0x81
 struct hal_ev_pan_ctrl_state {
 	uint8_t  state;
-- 
1.9.1

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