From 19f680547b04f0ba1e2dc528697ec5a78563a06d Mon Sep 17 00:00:00 2001
From: luozheng <1732036298@qq.com>
Date: Mon, 23 Sep 2024 20:36:18 +0800
Subject: [PATCH] =?utf8?q?=E6=B7=BB=E5=8A=A0=E5=B0=8616=E8=BF=9B=E5=88=B6?=
 =?utf8?q?=E5=AD=97=E7=AC=A6=E4=B8=B2=E8=BD=ACUTF=E5=AD=97=E7=AC=A6?=
 =?utf8?q?=E4=B8=B2=E5=87=BD=E6=95=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

---
 .../nativeui/player/include/PlayersPresenter.h  |  3 ++-
 .../nativeui/player/src/PlayersPresenter.cpp    | 17 +++++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/code/sdk/application/wearable/fd230app/nativeui/player/include/PlayersPresenter.h b/code/sdk/application/wearable/fd230app/nativeui/player/include/PlayersPresenter.h
index 42d8c5a02..0d7035bc9 100644
--- a/code/sdk/application/wearable/fd230app/nativeui/player/include/PlayersPresenter.h
+++ b/code/sdk/application/wearable/fd230app/nativeui/player/include/PlayersPresenter.h
@@ -2,7 +2,7 @@
  * @Author: luozheng 1732036298@qq.com
  * @Date: 2024-08-05 15:20:03
  * @LastEditors: luozheng 1732036298@qq.com
- * @LastEditTime: 2024-09-23 16:17:55
+ * @LastEditTime: 2024-09-23 20:24:49
  * @FilePath: /FD230/code/sdk/application/wearable/fd230app/nativeui/player/include/PlayersPresenter.h
  */
 
@@ -84,6 +84,7 @@ public:
     List<PlayerCaseInfo>& GetCase();
     char *GetCase(int16_t index);
     void AddCase(PlayerCaseInfo testCaseInfo);
+    std::string hex_to_string(const std::string &hex_str);
 
 private:
     List<PlayerCaseInfo> *playersCaseList_{nullptr};
diff --git a/code/sdk/application/wearable/fd230app/nativeui/player/src/PlayersPresenter.cpp b/code/sdk/application/wearable/fd230app/nativeui/player/src/PlayersPresenter.cpp
index 198f93461..55b4c5e10 100644
--- a/code/sdk/application/wearable/fd230app/nativeui/player/src/PlayersPresenter.cpp
+++ b/code/sdk/application/wearable/fd230app/nativeui/player/src/PlayersPresenter.cpp
@@ -567,6 +567,23 @@ int PlayersListGroup::GetAllFiles(std::list<PlayerCaseInfo> &playersList)
     return OHOS_SUCCESS;
 }
 
+//将16进制字符串转UTF-8字符串
+std::string PlayersListGroup::hex_to_string(const std::string &hex_str) 
+{  
+    size_t length = hex_str.length();  
+    std::string result;  
+    result.reserve(length / 2); // 预分配内存以容纳结果字符串,避免在 push_back 时频繁重新分配  
+
+    for (size_t i = 0; i < length / 2; i++) {  
+        // 从十六进制字符串中提取每两个字符  
+        std::string byteString = hex_str.substr(i * 2, 2); // 获取两个字符的子串  
+
+        // 将十六进制字符串转换为字符  
+        result.push_back(static_cast<char>(strtol(byteString.c_str(), nullptr, 16)));  
+    }  
+    WEARABLE_LOGE(WEARABLE_LOG_MODULE_APP, "hex_to_string:%s",result.c_str());
+    return result; // 返回结果字符串  
+}  
 ButtonOnClickListener::~ButtonOnClickListener()
 {
 }
-- 
2.17.1