From cb8aeef3e3a3462bfcde86bb194b192e311d1e50 Mon Sep 17 00:00:00 2001
From: "yangkuo (A)" <1041733144@qq.com>
Date: Sat, 14 Jun 2025 17:32:55 +0800
Subject: [PATCH] get current calltype

Signed-off-by: yangkuo (A) <1041733144@qq.com>
---
 .../inner/ipc/include/bluetooth_hfp_ag_proxy.h   |  1 +
 .../bluetooth_service_profile_interface_code.h   |  1 +
 .../inner/ipc/interface/i_bluetooth_hfp_ag.h     |  1 +
 .../inner/ipc/src/bluetooth_hfp_ag_proxy.cpp     | 16 ++++++++++++++++
 frameworks/inner/src/bluetooth_hfp_ag.cpp        |  8 ++++++++
 interfaces/inner_api/include/bluetooth_hfp_ag.h  |  7 +++++++
 6 files changed, 34 insertions(+)

diff --git a/frameworks/inner/ipc/include/bluetooth_hfp_ag_proxy.h b/frameworks/inner/ipc/include/bluetooth_hfp_ag_proxy.h
index 1dc29d99..1827ba93 100644
--- a/frameworks/inner/ipc/include/bluetooth_hfp_ag_proxy.h
+++ b/frameworks/inner/ipc/include/bluetooth_hfp_ag_proxy.h
@@ -54,6 +54,7 @@ public:
     void EnableBtCallLog(bool state) override;
     void GetVirtualDeviceList(std::vector<std::string> &devices) override;
     void UpdateVirtualDevice(int32_t action, const std::string &address) override;
+    int GetCurrentCallType() override;
 
 private:
     static inline BrokerDelegator<BluetoothHfpAgProxy> delegator_;
diff --git a/frameworks/inner/ipc/interface/bluetooth_service_profile_interface_code.h b/frameworks/inner/ipc/interface/bluetooth_service_profile_interface_code.h
index 39553c50..54d3effc 100644
--- a/frameworks/inner/ipc/interface/bluetooth_service_profile_interface_code.h
+++ b/frameworks/inner/ipc/interface/bluetooth_service_profile_interface_code.h
@@ -232,6 +232,7 @@ enum BluetoothHfpAgInterfaceCode {
     BT_HFP_AG_CALL_LOG,
     BT_HFP_AG_GET_VIRTUALDEVICE_LIST,
     BT_HFP_AG_UPDATE_VIRTUALDEVICE,
+    BT_HFP_AG_GET_CALLTYPE,
     // The last code, if you want to add a new code, please add it before this
     BT_HFP_AG_BUTT
 };
diff --git a/frameworks/inner/ipc/interface/i_bluetooth_hfp_ag.h b/frameworks/inner/ipc/interface/i_bluetooth_hfp_ag.h
index 6489c41f..b7c5bf99 100644
--- a/frameworks/inner/ipc/interface/i_bluetooth_hfp_ag.h
+++ b/frameworks/inner/ipc/interface/i_bluetooth_hfp_ag.h
@@ -57,6 +57,7 @@ public:
     virtual void EnableBtCallLog(bool state) = 0;
     virtual void GetVirtualDeviceList(std::vector<std::string> &devices) = 0;
     virtual void UpdateVirtualDevice(int32_t action, const std::string &address) = 0;
+    virtual int GetCurrentCallType() = 0;
 };
 
 }  // namespace Bluetooth
diff --git a/frameworks/inner/ipc/src/bluetooth_hfp_ag_proxy.cpp b/frameworks/inner/ipc/src/bluetooth_hfp_ag_proxy.cpp
index a8f910f9..2dfbc436 100644
--- a/frameworks/inner/ipc/src/bluetooth_hfp_ag_proxy.cpp
+++ b/frameworks/inner/ipc/src/bluetooth_hfp_ag_proxy.cpp
@@ -489,5 +489,21 @@ void BluetoothHfpAgProxy::UpdateVirtualDevice(int32_t action, const std::string
 
     SEND_IPC_REQUEST_RETURN(BluetoothHfpAgInterfaceCode::BT_HFP_AG_UPDATE_VIRTUALDEVICE, data, reply, option);
 }
+
+int BluetoothHfpAgProxy::GetCurrentCallType()
+{
+    MessageParcel data;
+    CHECK_AND_RETURN_LOG_RET(data.WriteInterfaceToken(BluetoothHfpAgProxy::GetDescriptor()),
+        BT_ERR_IPC_TRANS_FAILED, "WriteInterfaceToken error");
+
+    MessageParcel reply;
+    MessageOption option(MessageOption::TF_SYNC);
+    
+    SEND_IPC_REQUEST_RETURN_RESULT(BluetoothHfpAgInterfaceCode::BT_HFP_AG_GET_CALLTYPE,
+        data, reply, option, BT_ERR_IPC_TRANS_FAILED);
+
+    return reply.ReadInt32();
+}
+
 }  // namespace Bluetooth
 }  // namespace OHOS
diff --git a/frameworks/inner/src/bluetooth_hfp_ag.cpp b/frameworks/inner/src/bluetooth_hfp_ag.cpp
index aafa3a00..298fcdc6 100644
--- a/frameworks/inner/src/bluetooth_hfp_ag.cpp
+++ b/frameworks/inner/src/bluetooth_hfp_ag.cpp
@@ -378,6 +378,14 @@ struct HandsFreeAudioGateway::impl {
         HILOGI("end");
     }
 
+    int GetCurrentCallType()
+    {
+        HILOGD("enter");
+        sptr<IBluetoothHfpAg> proxy = GetRemoteProxy<IBluetoothHfpAg>(PROFILE_HFP_AG);
+        CHECK_AND_RETURN_LOG_RET(proxy != nullptr, BT_ERR_UNAVAILABLE_PROXY, "proxy is null");
+        return proxy->GetCurrentCallType();
+    }
+
     int32_t profileRegisterId = 0;
 private:
     const static int HFP_AG_SLC_STATE_DISCONNECTED = static_cast<int>(BTConnectState::DISCONNECTED);
diff --git a/interfaces/inner_api/include/bluetooth_hfp_ag.h b/interfaces/inner_api/include/bluetooth_hfp_ag.h
index 81812926..72c86263 100644
--- a/interfaces/inner_api/include/bluetooth_hfp_ag.h
+++ b/interfaces/inner_api/include/bluetooth_hfp_ag.h
@@ -394,6 +394,13 @@ public:
      */
     void GetVirtualDeviceList(std::vector<std::string> &devices) const;
 
+    /**
+     * @brief get current call type.
+     *
+     * @since 20
+     */
+    int GetCurrentCallType();
+
     /**
      * @brief Static HandsFree AudioGateway observer instance.
      *
-- 
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