From: CCC <2393524978@qq.com>
Date: Mon, 25 Sep 2023 12:22:31 +0000 (+0800)
Subject: gengxin
X-Git-Url: http://git.snicker.com.cn/?a=commitdiff_plain;h=94c638abe3ccce8a1a4f96a77e04d62e353d6f27;p=mirrors%2FASR3603_Z5.git

gengxin
---

diff --git a/2.sdk/project/Z5_D12/gui/lv_watch/mmi_default_CUSTOM.h b/2.sdk/project/Z5_D12/gui/lv_watch/mmi_default_CUSTOM.h
index d31da711..9cb2c8f8 100644
--- a/2.sdk/project/Z5_D12/gui/lv_watch/mmi_default_CUSTOM.h
+++ b/2.sdk/project/Z5_D12/gui/lv_watch/mmi_default_CUSTOM.h
@@ -79,6 +79,8 @@
 // dial pad
 #define MMI_CUSTOMER_DIAL_PAD_SWITCH		(1)
 
+// white list
+#define MMI_CUSTOMER_WHITE_LIST_SWITCH		(0) // 1-open
 
 //main menu style
 #define MMI_CUSTOMER_MAIN_MENU_STYLE		(MMI_MAIN_MENU_STYLE_LIST)
diff --git a/2.sdk/project/Z5_D12/gui/lv_watch/resource/png/wechat/ICON_WECHAT_NO_NETWORK.png b/2.sdk/project/Z5_D12/gui/lv_watch/resource/png/wechat/ICON_WECHAT_NO_NETWORK.png
deleted file mode 100644
index ad8b6fd3..00000000
Binary files a/2.sdk/project/Z5_D12/gui/lv_watch/resource/png/wechat/ICON_WECHAT_NO_NETWORK.png and /dev/null differ
diff --git a/2.sdk/project/Z5_D12/gui/lv_watch/resource/png/wechat/ICON_WECHAT_RECORD_BUTTON.png b/2.sdk/project/Z5_D12/gui/lv_watch/resource/png/wechat/ICON_WECHAT_RECORD_BUTTON.png
index 03de46b3..cb71ad34 100644
Binary files a/2.sdk/project/Z5_D12/gui/lv_watch/resource/png/wechat/ICON_WECHAT_RECORD_BUTTON.png and b/2.sdk/project/Z5_D12/gui/lv_watch/resource/png/wechat/ICON_WECHAT_RECORD_BUTTON.png differ
diff --git a/2.sdk/project/Z5_D12/gui/lv_watch/resource/png/wechat/ICON_WECHAT_RECORD_BUTTON_PRESSED.png b/2.sdk/project/Z5_D12/gui/lv_watch/resource/png/wechat/ICON_WECHAT_RECORD_BUTTON_PRESSED.png
index 61a42868..a8eb140c 100644
Binary files a/2.sdk/project/Z5_D12/gui/lv_watch/resource/png/wechat/ICON_WECHAT_RECORD_BUTTON_PRESSED.png and b/2.sdk/project/Z5_D12/gui/lv_watch/resource/png/wechat/ICON_WECHAT_RECORD_BUTTON_PRESSED.png differ
diff --git a/2.sdk/project/Z5_D12/gui/lv_watch/resource/png/wechat/icon_nonet_debt2.png b/2.sdk/project/Z5_D12/gui/lv_watch/resource/png/wechat/icon_nonet_debt2.png
deleted file mode 100644
index bbe0e1fa..00000000
Binary files a/2.sdk/project/Z5_D12/gui/lv_watch/resource/png/wechat/icon_nonet_debt2.png and /dev/null differ
diff --git a/2.sdk/project/Z5_K6/gui/lv_watch/resource/png/wechat/ICON_WECHAT_NO_NETWORK.png b/2.sdk/project/Z5_K6/gui/lv_watch/resource/png/wechat/ICON_WECHAT_NO_NETWORK.png
deleted file mode 100644
index ad8b6fd3..00000000
Binary files a/2.sdk/project/Z5_K6/gui/lv_watch/resource/png/wechat/ICON_WECHAT_NO_NETWORK.png and /dev/null differ
diff --git a/2.sdk/project/Z5_K6/gui/lv_watch/resource/png/wechat/icon_nonet_debt2.png b/2.sdk/project/Z5_K6/gui/lv_watch/resource/png/wechat/icon_nonet_debt2.png
deleted file mode 100644
index bbe0e1fa..00000000
Binary files a/2.sdk/project/Z5_K6/gui/lv_watch/resource/png/wechat/icon_nonet_debt2.png and /dev/null differ
diff --git a/2.sdk/project/Z5_K7/gui/lv_watch/mmi_default_CUSTOM.h b/2.sdk/project/Z5_K7/gui/lv_watch/mmi_default_CUSTOM.h
index d37538dd..6a5b80fc 100644
--- a/2.sdk/project/Z5_K7/gui/lv_watch/mmi_default_CUSTOM.h
+++ b/2.sdk/project/Z5_K7/gui/lv_watch/mmi_default_CUSTOM.h
@@ -79,6 +79,8 @@
 // dial pad
 #define MMI_CUSTOMER_DIAL_PAD_SWITCH		(1)
 
+// white list
+#define MMI_CUSTOMER_WHITE_LIST_SWITCH		(0) // 1-open
 
 //main menu style
 #define MMI_CUSTOMER_MAIN_MENU_STYLE		(MMI_MAIN_MENU_STYLE_FOUR_GRID)
diff --git a/2.sdk/project/Z5_K7/gui/lv_watch/resource/png/wechat/ICON_WECHAT_NO_NETWORK.png b/2.sdk/project/Z5_K7/gui/lv_watch/resource/png/wechat/ICON_WECHAT_NO_NETWORK.png
deleted file mode 100644
index ad8b6fd3..00000000
Binary files a/2.sdk/project/Z5_K7/gui/lv_watch/resource/png/wechat/ICON_WECHAT_NO_NETWORK.png and /dev/null differ
diff --git a/2.sdk/project/Z5_K7/gui/lv_watch/resource/png/wechat/icon_nonet_debt2.png b/2.sdk/project/Z5_K7/gui/lv_watch/resource/png/wechat/icon_nonet_debt2.png
deleted file mode 100644
index bbe0e1fa..00000000
Binary files a/2.sdk/project/Z5_K7/gui/lv_watch/resource/png/wechat/icon_nonet_debt2.png and /dev/null differ
diff --git a/2.sdk/sdk/gui/lv_watch/CMakeLists.txt b/2.sdk/sdk/gui/lv_watch/CMakeLists.txt
index b28c99b4..36833c39 100644
--- a/2.sdk/sdk/gui/lv_watch/CMakeLists.txt
+++ b/2.sdk/sdk/gui/lv_watch/CMakeLists.txt
@@ -212,8 +212,6 @@ set(lv_watch_sources
 	lv_apps/mmi_video_call/mmi_jrtc_client_tongxin.c
 #wechat
 	lv_apps/mmi_wechat/wechat_ui.c
-#primary menu data
-	lv_apps/primary_menu/primary_menu_data.c
 #health_measure
 	lv_apps/health_measure/health_measure.c
 	lv_apps/health_measure/health_heart_rate.c
diff --git a/2.sdk/sdk/gui/lv_watch/framework/language/lang_ch.c b/2.sdk/sdk/gui/lv_watch/framework/language/lang_ch.c
index de0b18ae..aeb0e45c 100644
--- a/2.sdk/sdk/gui/lv_watch/framework/language/lang_ch.c
+++ b/2.sdk/sdk/gui/lv_watch/framework/language/lang_ch.c
@@ -277,7 +277,7 @@ const void * lang_text_ch[] = {
     "松开发送",
     "选择联系人",
     "条新消息",
-    "上滑取消录音",
+    "上滑取消",
 
     /*restart_and_reset.c*/
     "重新启动",
diff --git a/2.sdk/sdk/gui/lv_watch/framework/language/lang_en.c b/2.sdk/sdk/gui/lv_watch/framework/language/lang_en.c
index 0ee7c36f..88458779 100644
--- a/2.sdk/sdk/gui/lv_watch/framework/language/lang_en.c
+++ b/2.sdk/sdk/gui/lv_watch/framework/language/lang_en.c
@@ -278,7 +278,7 @@ const void * lang_text_en[] = {
     "Release to send",
     "Choose contact",
     " new messages",
-    "Slide up to cancel recording",
+    "Slide up to cancel",
 
     /*restart_and_reset.c*/
     "Restart",
diff --git a/2.sdk/sdk/gui/lv_watch/framework/message/watch_msg_handle.h b/2.sdk/sdk/gui/lv_watch/framework/message/watch_msg_handle.h
index 8eb2406e..8ceb78a3 100644
--- a/2.sdk/sdk/gui/lv_watch/framework/message/watch_msg_handle.h
+++ b/2.sdk/sdk/gui/lv_watch/framework/message/watch_msg_handle.h
@@ -24,7 +24,7 @@ enum
     MMI_MODEM_CALL_RESPONSE_DISCONNECT,
     MMI_MODEM_CALL_RESPONSE_NO_CARRIER,
     MMI_MODEM_CALL_RESPONSE_DIAL,
-    MMI_MODEM_CALL_RESPONSE_CLIP,
+    MMI_MODEM_CALL_RESPONSE_CLIP, // 10
     MMI_MODEM_CALL_RESPONSE_CCWA,
     MMI_MODEM_CALL_RESPONSE_STATE_CHANGE,
     MMI_MODEM_CALL_RESPONSE_REMOTE_HOLD,
@@ -34,7 +34,7 @@ enum
     MMI_MODEM_PLMN_SEARCH_CNF,
     MMI_MODEM_CALL_FORWARD_SET_CNF,
     MMI_MODEM_CALL_FORWARD_QUERY_CNF,
-    MMI_MODEM_CALL_WAIT_SET_CNF,
+    MMI_MODEM_CALL_WAIT_SET_CNF, // 20
     MMI_MODEM_CALL_WAIT_QUERY_CNF,
     MMI_MODEM_SIGNAL_BAR_IND,
     MMI_MODEM_OPERATOR_IND,
@@ -44,7 +44,7 @@ enum
     MMI_MODEM_WRITE_PHONEBOOK_CNF,
     MMI_MODEM_READ_PHONEBOOK_CNF,
     MMI_MODEM_PHONEBOOK_INIT_IND,
-    MMI_MODEM_SEND_SMS_CNF,
+    MMI_MODEM_SEND_SMS_CNF, // 30
     MMI_MODEM_DELETE_SMS_CNF,
     MMI_MODEM_READ_SMS_INFO_CNF,
     MMI_MODEM_READ_SMS_DETAIL_ON_SIM_CNF,
@@ -54,7 +54,7 @@ enum
     MMI_MODEM_REP_NEW_SMS_IND,
     MMI_MODEM_SMS_STATUS_REP_IND,
     MMI_MODEM_SIM_SMS_STORAGE_STATUS_IND,
-    MMI_MODEM_SEND_USSD_CNF,
+    MMI_MODEM_SEND_USSD_CNF, // 40
     MMI_MODEM_LTE_CELLS_INFO,
     MMI_MODEM_GSM_CELLS_INFO,
     MMI_HAL_LOW_POWER_IND,
@@ -63,7 +63,7 @@ enum
     MMI_FOTA_CHECK_VERSION_IND,
     MMI_FOTA_DOWNLOAD_PERCENT_IND,
     MMI_FOTA_RESTART_IND,
-    MMI_FOTA_RESULT_IND,
+    MMI_FOTA_RESULT_IND, // 49
 #if USE_LV_WATCH_UPGRADE_RS != 0
     MMI_APP_ADAPTOR_FOTA_NOTIFY_VERSION_CMD,
     MMI_APP_ADAPTOR_FOTA_NOTIFY_CURR_DOWNLOAD_PERCENT_CMD,
diff --git a/2.sdk/sdk/gui/lv_watch/include/ui_textid.h b/2.sdk/sdk/gui/lv_watch/include/ui_textid.h
index 53376f78..8a0bc790 100644
--- a/2.sdk/sdk/gui/lv_watch/include/ui_textid.h
+++ b/2.sdk/sdk/gui/lv_watch/include/ui_textid.h
@@ -276,7 +276,7 @@ enum
     WATCH_TEXT_ID_RELEASE_SENDING,                  /* "松开发送"                       "Release to send" */
     WATCH_TEXT_ID_CHOOSE_CONTACT,                   /* "选择联系人"                     "Choose Contact"*/
     WATCH_TEXT_ID_MULTI_NEW_MSG,                    /* "条新消息"                       " new messages"*/
-    WATCH_TEXT_ID_SLIDE_UP_WARNING,                 /* "上滑取消录音"                   "Slide up to cancel recording"*/
+    WATCH_TEXT_ID_SLIDE_UP_WARNING,                 /* "上滑取消"                       "Slide up to cancel"*/
 
     /*restart_and_reset.c*/
     WATCH_TEXT_ID_RESTART,                          /* "重新启动"                       "Restart" */
diff --git a/2.sdk/sdk/gui/lv_watch/lv_apps/mmi_wechat/wechat.c b/2.sdk/sdk/gui/lv_watch/lv_apps/mmi_wechat/wechat.c
new file mode 100644
index 00000000..db3562ae
--- /dev/null
+++ b/2.sdk/sdk/gui/lv_watch/lv_apps/mmi_wechat/wechat.c
@@ -0,0 +1,2034 @@
+
+
+
+#ifdef __MMI_WECHAT_SUPPORT__
+
+
+static lv_signal_cb_t ancient_scrl_signal;
+
+static uint8_t s_wechat_msg_init_flag = 0;
+static nv_watch_wechat_msg_info_t * s_wechat_msg_info = NULL;
+static nv_watch_wechat_msg_item_info_t s_wechat_msg_item_info = {0};
+static uint8_t s_wechat_play_anim_count = 0;
+static char s_wechat_selected_item_index = -1;
+static bool s_item_receive_playing = false;
+
+
+void wechat_msg_info_nv_write(void)
+{
+	uint32_t nv_data_length = sizeof(nv_watch_wechat_msg_info_t);
+	
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: %d\n", __FUNCTION__, __LINE__, NV_SECTION_UI_WEHAT_MSG);
+	
+	if(nv_data_length != UI_NV_Write_Req(NV_SECTION_UI_WEHAT_MSG, 0, nv_data_length, (uint8_t *)s_wechat_msg_info))
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: NV_SECTION_UI_WEHAT_MSG write fail\n", __FUNCTION__, __LINE__);
+	}
+}
+
+void mmi_wechat_msg_info_init(void)
+{
+	if(0 == s_wechat_msg_init_flag)
+	{
+		uint32_t nv_data_length = sizeof(nv_watch_wechat_msg_info_t);
+		
+		s_wechat_msg_info = (nv_watch_wechat_msg_info_t *)lv_mem_alloc(nv_data_length);
+		if(NULL == s_wechat_msg_info)
+		{
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: memory alloc fail\n", __FUNCTION__, __LINE__);
+			return;
+		}
+		_lv_memset_00(s_wechat_msg_info, nv_data_length);
+		
+		if(nv_data_length != UI_NV_Read_Req(NV_SECTION_UI_WEHAT_MSG, 0, nv_data_length, (uint8_t *)s_wechat_msg_info))
+		{
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: NV_SECTION_UI_WEHAT_MSG read fail\n", __FUNCTION__, __LINE__);
+			//lv_mem_free(s_wechat_msg_info);
+			//s_wechat_msg_info = NULL;
+		}
+
+		s_wechat_msg_init_flag = 1;
+	}
+}
+
+uint8_t wechat_msg_info_count_get(void)
+{
+	uint8_t msg_count = s_wechat_msg_info->msg_count;
+	
+	return msg_count;
+}
+
+uint8_t wechat_msg_info_index_item_msg_from_get(uint8_t msg_index)
+{
+	// 0-slef; 1-other
+	uint8_t msg_from = s_wechat_msg_info->msg_item[msg_index].msg_from;
+
+	return msg_from;
+}
+
+void wechat_msg_info_index_item_get(uint8_t msg_index, nv_watch_wechat_msg_item_info_t ** msg_item)
+{
+	*msg_item = &(s_wechat_msg_info->msg_item[msg_index]);
+}
+
+void wechat_msg_info_index_item_delete(uint8_t msg_index)
+{
+	if(msg_index >= s_wechat_msg_info->msg_count)
+		return;
+	
+	uint8_t i = 0;
+	uint32_t msg_item_info_size = sizeof(nv_watch_wechat_msg_item_info_t);
+	
+	lv_fs_remove(s_wechat_msg_info->msg_item[msg_index].msg_data_full_file_name);
+	_lv_memset_00(&(s_wechat_msg_info->msg_item[msg_index]), msg_item_info_size);
+
+	if(msg_index < s_wechat_msg_info->msg_count - 1)
+	{
+		for(i = msg_index; i < s_wechat_msg_info->msg_count; i++)
+		{
+			_lv_memcpy(&(s_wechat_msg_info->msg_item[i]), &(s_wechat_msg_info->msg_item[i + 1]), msg_item_info_size);
+		}
+	}
+	s_wechat_msg_info->msg_count--;
+}
+
+void wechat_msg_info_all_item_delete(void)
+{
+	uint8_t i = 0;
+	uint32_t msg_item_info_size = sizeof(nv_watch_wechat_msg_item_info_t);
+	
+	for(i = 0; i < s_wechat_msg_info->msg_count; i++)
+	{
+		lv_fs_remove(s_wechat_msg_info->msg_item[i].msg_data_full_file_name);
+		_lv_memset_00(&(s_wechat_msg_info->msg_item[i]), msg_item_info_size);
+	}
+	s_wechat_msg_info->msg_count = 0;
+}
+
+void wechat_msg_info_new_item_add(nv_watch_wechat_msg_item_info_t * msg_item)
+{
+	uint32_t msg_item_info_size = sizeof(nv_watch_wechat_msg_item_info_t);
+	
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	if(NV_WATCH_WECHAT_NUM_MAX <= s_wechat_msg_info->msg_count)
+	{
+		lv_fs_remove(s_wechat_msg_info->msg_item[0].msg_data_full_file_name);
+		//_lv_memset_00(&(s_wechat_msg_info->msg_item[0]), msg_item_info_size);
+
+		uint8_t i = 0;
+		for(i = 0; i < NV_WATCH_WECHAT_NUM_MAX - 1; i++)
+		{
+			_lv_memcpy(&(s_wechat_msg_info->msg_item[i]), &(s_wechat_msg_info->msg_item[i + 1]), msg_item_info_size);
+		}
+		s_wechat_msg_info->msg_count--;
+	}
+
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	s_wechat_msg_info->msg_count++;
+	_lv_memcpy(&(s_wechat_msg_info->msg_item[s_wechat_msg_info->msg_count - 1]), msg_item, msg_item_info_size);
+}
+
+void * wechat_actId_ext_get(lv_watch_Activity_Id_t actId)
+{
+	lv_obj_t * activity_obj = lv_watch_get_activity_obj(actId);
+	if(NULL == activity_obj) 
+		return NULL;
+	
+	lv_obj_t * watch_obj = NULL;
+	lv_watch_get_child_obj(activity_obj, lv_watch_obj_signal, &watch_obj);
+	if(NULL != watch_obj) 
+	{
+		void * ext = lv_obj_get_ext_attr(watch_obj);
+		return ext;
+	}
+
+	return NULL;
+}
+
+static lv_obj_t * wechat_main_get_obj(void)
+{
+    lv_obj_t * watch_obj = NULL;
+
+    lv_obj_t * activity_obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_MAIN);
+    if(NULL != activity_obj) 
+	{
+        lv_watch_get_child_obj(activity_obj, lv_watch_obj_signal, &watch_obj);
+    }
+	
+    return watch_obj;
+}
+
+void wechat_common_screen_prepare_destory(lv_obj_t * activity_obj)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+    lv_watch_png_cache_all_free();
+}
+
+void wechat_prepare_destory(lv_obj_t * activity_obj)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+
+    lv_watch_png_cache_all_free();
+
+	lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL == ext) 
+		return ;
+
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+
+	if(WECHAT_CREATED_FROM_ALBUM == ext->from)
+	{
+        album_photo_share_flag_reset();
+	}
+	else if(WECHAT_CREATED_FROM_IMGVIEWER == ext->from)
+	{
+        imgviewer_photo_share_flag_reset();
+	}
+
+	if(NULL != ext->delete_timer_id)
+	{
+		Hal_Timer_Stop(ext->delete_timer_id);
+		ext->delete_timer_id = NULL;
+	}
+
+	wechat_msg_voice_item_playing_stop(ext);
+	wechat_chat_list_msg_item_style_reset(ext);
+
+	//
+	Hal_NFFS_File_Play_End();
+	Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
+	Hal_Vibrator_Play_End();
+	s_item_receive_playing = false;
+
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+}
+
+static void wechat_chat_list_set_slide_enable(lv_watch_obj_ext_t * ext, bool enable)
+{
+    if(enable) 
+	{
+        ext->slide_enable = 1; /*enable to slide to the right*/
+    } 
+	else 
+	{
+        ext->slide_enable = 0; /*disable to slide to the right*/
+    }
+}
+
+bool wechat_msg_voice_is_playing(void)
+{
+	bool result = false;
+	
+	lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL != ext && NULL != ext->list)
+	{
+		lv_wechat_msg_list_ext_t * list_page_ext = lv_obj_get_ext_attr(ext->list);
+		if(NULL != list_page_ext->voice_playing_anim.var)
+		{
+			result = true;
+		}
+	}
+
+	return result;
+}
+
+bool wechat_msg_voice_is_recording(void)
+{
+	bool result = false;
+	
+	if(lv_watch_get_activity_obj(ACT_ID_WECHAT_RECORDING)) 
+	{
+		result = true;
+	}
+
+	return result;
+}
+
+bool wechat_msg_item_is_sending(void)
+{
+	bool result = false;
+	
+	if(lv_watch_get_activity_obj(ACT_ID_WECHAT_SENDING)) 
+	{
+		result = true;
+	}
+
+	return result;
+}
+
+void wechat_receive_audio_play_audio_ctrl_callback(AUDIO_CTRL_PRIORITY priority)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: priority=%d\n", __FUNCTION__, __LINE__, priority);
+	
+    if(AUDIO_CTRL_PRIORITY_5 == priority)
+    {
+    
+    }
+    else if(AUDIO_CTRL_PRIORITY_5 > priority)
+    {
+		Hal_NFFS_File_Play_End();
+		Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
+		Hal_Vibrator_Play_End();
+		s_item_receive_playing = false;
+    }
+}
+
+void wechat_receive_audio_play_over_cb(void *para)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	Hal_NFFS_File_Play_End();
+	Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
+	Hal_Vibrator_Play_End();
+	s_item_receive_playing = false;
+}
+
+static bool wechat_msg_item_info_write_to_file(char * file_path, char * file_buf, uint32_t file_size)
+{
+	lv_fs_file_t file_p;
+	lv_fs_res_t res;
+	uint32_t bytes_write = 0;
+	
+	res = lv_fs_open(&file_p, file_path, LV_FS_MODE_WR);
+	if(LV_FS_RES_OK != res) 
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: errno=%d\n", __FUNCTION__, __LINE__, res);
+		lv_fs_close(&file_p);
+		return false;
+	}
+	res = lv_fs_write(&file_p, file_buf, file_size, &bytes_write);
+	lv_fs_close(&file_p);
+	if(LV_FS_RES_OK != res)
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: errno=%d\n", __FUNCTION__, __LINE__, res);
+		return false;
+	}
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: file_size=%d,write_size=%d\n", __FUNCTION__, __LINE__, file_size, bytes_write);
+
+	return true;
+}
+
+void wechat_msg_receive_update_ui(void)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	if(AUDIO_CTRL_PRIORITY_5 == Hal_Audio_Manage_Start_Req(AUDIO_CTRL_PRIORITY_5, wechat_receive_audio_play_audio_ctrl_callback))
+	{
+		if(false == s_item_receive_playing)
+		{
+			s_item_receive_playing = true;
+		
+			Hal_NFFS_File_Play_Onetime(AUDIO_WECHAT_RECEIVE, (HAL_SPEAKER_GAIN)query_current_volume(), wechat_receive_audio_play_over_cb, NULL);
+			Hal_Vibrator_Play_Onetime(NULL, 1000);
+		}
+	
+		if(lv_watch_get_activity_obj(ACT_ID_WECHAT_MAIN)) 
+		{
+			wechat_main_screen_refresh();
+		}
+		else
+		{
+			wechat_create_event_cb(NULL, LV_EVENT_CLICKED);
+		}
+	}
+}
+
+bool wechat_msg_receive_from_server(char * data_buff, int data_buff_len, nv_wechat_msg_type_e type)
+{
+	if(NULL == data_buff || 0 == data_buff_len)
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		return false;
+	}
+	if(WECHAT_MSG_TYPE_MAX <= type)
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		return false;
+	}
+	
+	nv_watch_wechat_msg_item_info_t wechat_msg_item_info = {0};
+	hal_rtc_t cur_time = {0};
+	char * t_file_ext[WECHAT_MSG_TYPE_MAX] = {"amr", "txt", "png", "png"}; // match nv_wechat_msg_type_e
+	
+	Hal_Rtc_Gettime(&cur_time);
+	_lv_memcpy(&(wechat_msg_item_info.msg_time), &cur_time, sizeof(hal_rtc_t));
+	
+	wechat_msg_item_info.msg_from = 1;
+	wechat_msg_item_info.unread_flag = 1;
+	wechat_msg_item_info.msg_type = type; // WECHAT_MSG_TYPE_VOICE;
+	wechat_msg_item_info.msg_data_size = data_buff_len;
+	sprintf(wechat_msg_item_info.msg_data_full_file_name, "C:/wechat_r%04d%02d%02d_%02d%02d%02d.%s", /*WECHAT_MSG_DATA_FILE_PATH, */
+			wechat_msg_item_info.msg_time.tm_year,
+			wechat_msg_item_info.msg_time.tm_mon,
+			wechat_msg_item_info.msg_time.tm_mday,
+			wechat_msg_item_info.msg_time.tm_hour,
+			wechat_msg_item_info.msg_time.tm_min,
+			wechat_msg_item_info.msg_time.tm_sec,
+			t_file_ext[type]);
+
+	if(false == wechat_msg_item_info_write_to_file(wechat_msg_item_info.msg_data_full_file_name, data_buff, data_buff_len))
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		return false;
+	}
+
+	lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL != ext) 
+	{
+		wechat_msg_voice_item_playing_stop(ext);
+	}
+	
+	wechat_msg_info_new_item_add(&wechat_msg_item_info);
+
+	// ui
+	if(false == mmi_active_screen_is_prohibit_interrupted() 
+		&& false == mmi_health_measure_state_is_ui_measure()
+//		&& false == wechat_msg_voice_is_playing() 
+		&& false == wechat_msg_voice_is_recording()
+		&& false == wechat_msg_item_is_sending()
+		#ifdef __MMI_ZHSX_SUPPORT_DO_NOT_DISTURB__
+		&& false == mmi_watch_is_in_do_not_disturb_time()
+		#endif
+		)
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		
+		mmi_watch_wake_up();
+		mmi_ui_msg_action_wechat_incoming();
+	}
+
+	return true;
+}
+
+bool wechat_msg_send_to_server(void)
+{
+	bool result = false; // true-success; false-fail
+	
+	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL == ext) 
+		return false;
+
+	uint32_t file_size = ext->record_size;
+    char * file_buf = lv_mem_alloc(file_size + 1);
+	if(NULL == file_buf || WECHAT_MSG_DATA_AMR_HEAD_SIZE >= file_size)
+	{
+        lv_mem_free(ext->record_buffer);
+        ext->record_buffer = NULL;
+		ext->record_size = 0;
+        return false;
+    }
+	_lv_memset_00(file_buf, file_size + 1);
+	_lv_memcpy(file_buf, ext->record_buffer, file_size);
+	lv_mem_free(ext->record_buffer);
+	ext->record_buffer = NULL;
+
+	if(true == wechat_msg_item_info_write_to_file(s_wechat_msg_item_info.msg_data_full_file_name, file_buf, file_size))
+	{
+		if(true == mmi_protocol_action_send_talk(file_buf, file_size))
+		{
+			s_wechat_msg_item_info.msg_data_size = file_size;
+			wechat_msg_info_new_item_add(&s_wechat_msg_item_info);
+			result = true;
+		}
+		else
+		{
+			lv_fs_remove(s_wechat_msg_item_info.msg_data_full_file_name);
+		}
+	}
+	
+	lv_mem_free(file_buf);
+	_lv_memset_00(&s_wechat_msg_item_info, sizeof(nv_watch_wechat_msg_item_info_t));
+
+	return result;
+}
+
+void wechat_msg_item_delete_success_timer_cb(void *para)
+{
+	//lv_wechat_ext_t * ext = (lv_wechat_ext_t *)para;
+
+	wechat_main_screen_refresh();
+}
+
+void wechat_msg_item_delete_ok_btn_event_cb(lv_obj_t * obj, lv_event_t e)
+{
+	if(LV_EVENT_CLICKED == e)
+	{
+		lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+		if(NULL != ext && NULL != ext->delete_bg)
+		{
+			uint32_t value = lv_watch_get_free_num(obj);
+			if(0 == value)
+				wechat_msg_info_index_item_delete(s_wechat_selected_item_index);
+			else if(1 == value)
+				wechat_msg_info_all_item_delete();
+			
+			lv_obj_clean(ext->delete_bg);
+
+			lv_obj_t * label_prompt = lv_label_create(ext->delete_bg, NULL);
+			lv_obj_add_style(label_prompt, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
+			lv_label_set_text_id(label_prompt, WATCH_TEXT_ID_DEL_SUCCESS);
+			lv_obj_align(label_prompt, ext->delete_bg, LV_ALIGN_CENTER, 0, -10);
+			
+			//ext->delete_timer_id = Hal_Timer_Start(1500, wechat_msg_item_delete_success_timer_cb, ext, false);
+			ext->delete_timer_id = Hal_Timer_Start(1500, wechat_msg_item_delete_success_timer_cb, NULL, false);
+		}
+	}
+}
+
+void wechat_msg_item_delete_cancel_btn_event_cb(lv_obj_t * obj, lv_event_t e)
+{
+    if(LV_EVENT_CLICKED == e) 
+	{
+		lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+		if(NULL != ext && NULL != ext->delete_bg)
+		{
+			lv_obj_del(ext->delete_bg);
+			ext->delete_bg = NULL;
+		}
+    }
+}
+
+void wechat_msg_item_delete_select_btn_event_cb(lv_obj_t * obj, lv_event_t e)
+{
+    if(LV_EVENT_CLICKED != e)
+	{
+		return;
+	}
+	
+	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL != ext)
+	{
+		uint32_t value = lv_watch_get_free_num(obj);
+		
+		lv_obj_set_hidden(ext->delete_current, true);
+		lv_obj_set_hidden(ext->delete_all, true);
+		lv_obj_set_hidden(ext->delete_back, true);
+
+		lv_obj_set_hidden(ext->delete_label_prompt, false);
+		lv_obj_set_hidden(ext->delete_btn_cancel, false);
+		lv_obj_set_hidden(ext->delete_btn_ok, false);
+		lv_watch_set_free_num(ext->delete_btn_ok, value);
+	}
+}
+
+void wechat_chat_list_msg_item_delete_create(void)
+{
+	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL != ext && NULL != ext->cont)
+	{
+		ext->delete_bg = lv_cont_create(ext->cont, NULL);
+        lv_obj_set_size(ext->delete_bg, LV_HOR_RES, LV_VER_RES);
+        lv_obj_set_style_local_bg_color(ext->delete_bg, LV_CONT_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(0xB6, 0xF7, 0xFF));
+
+		// current
+	    lv_obj_t * btn_delete_current = lv_cont_create(ext->delete_bg, NULL);
+	    lv_obj_set_size(btn_delete_current, LV_HOR_RES - 40, 56);
+	    lv_obj_set_style_local_bg_color(btn_delete_current, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_MAKE(0xB9, 0x86, 0xFF));
+	    lv_obj_set_style_local_radius(btn_delete_current, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, 10);
+		lv_obj_set_click(btn_delete_current, true);
+	    lv_obj_set_event_cb(btn_delete_current, wechat_msg_item_delete_select_btn_event_cb);
+	    lv_obj_align(btn_delete_current, NULL, LV_ALIGN_IN_TOP_MID, 0, 40);
+		lv_watch_set_free_num(btn_delete_current, 0);
+		ext->delete_current = btn_delete_current;
+
+	    lv_obj_t * label_delete_current = lv_label_create(btn_delete_current, NULL);
+	    lv_obj_add_style(label_delete_current, LV_LABEL_PART_MAIN, &lv_watch_font26);
+	    lv_label_set_text_id(label_delete_current, WATCH_TEXT_ID_DELETE_CURRENT_ITEM);
+		lv_label_set_align(label_delete_current, LV_LABEL_ALIGN_CENTER);
+	    lv_obj_align(label_delete_current, btn_delete_current, LV_ALIGN_CENTER, 0, 0);
+
+		// all
+	    lv_obj_t * btn_delete_all = lv_cont_create(ext->delete_bg, btn_delete_current);
+	    lv_obj_set_style_local_bg_color(btn_delete_all, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_MAKE(0xFF, 0x6F, 0x91));
+	    lv_obj_align(btn_delete_all, btn_delete_current, LV_ALIGN_OUT_BOTTOM_MID, 0, 20);
+		lv_watch_set_free_num(btn_delete_all, 1);
+		ext->delete_all = btn_delete_all;
+
+	    lv_obj_t * label_delete_all = lv_label_create(btn_delete_all, NULL);
+	    lv_obj_add_style(label_delete_all, LV_LABEL_PART_MAIN, &lv_watch_font26);
+	    lv_label_set_text_id(label_delete_all, WATCH_TEXT_ID_DELETE_ALL_ITEM);
+		lv_label_set_align(label_delete_all, LV_LABEL_ALIGN_CENTER);
+	    lv_obj_align(label_delete_all, btn_delete_all, LV_ALIGN_CENTER, 0, 0);
+
+		// back
+	    lv_obj_t * btn_delete_back = lv_cont_create(ext->delete_bg, btn_delete_current);
+		lv_obj_set_style_local_bg_color(btn_delete_back, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_MAKE(0x47, 0xA6, 0xFF));
+	    lv_obj_set_event_cb(btn_delete_back, wechat_msg_item_delete_cancel_btn_event_cb);
+	    lv_obj_align(btn_delete_back, btn_delete_all, LV_ALIGN_OUT_BOTTOM_MID, 0, 20);
+		ext->delete_back = btn_delete_back;
+
+	    lv_obj_t * label_delete_back = lv_label_create(btn_delete_back, NULL);
+	    lv_obj_add_style(label_delete_back, LV_LABEL_PART_MAIN, &lv_watch_font26);
+	    lv_label_set_text_id(label_delete_back, WATCH_TEXT_ID_CANCEL);
+		lv_label_set_align(label_delete_back, LV_LABEL_ALIGN_CENTER);
+	    lv_obj_align(label_delete_back, btn_delete_back, LV_ALIGN_CENTER, 0, 0);
+
+
+	    lv_obj_t * label_prompt = lv_label_create(ext->delete_bg, NULL);
+	    lv_obj_add_style(label_prompt, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
+		lv_label_set_text_id(label_prompt, WATCH_TEXT_ID_DEL_Q);
+	    lv_obj_align(label_prompt, ext->delete_bg, LV_ALIGN_CENTER, 0, -30);
+		ext->delete_label_prompt = label_prompt;
+
+	    lv_obj_t * btn_cancel = lv_btn_create(ext->delete_bg, NULL);
+	    lv_obj_set_size(btn_cancel, 100, 56);
+	    lv_obj_set_style_local_bg_color(btn_cancel, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(0x47, 0xA6, 0xFF));
+	    lv_obj_set_style_local_radius(btn_cancel, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, 30);
+	    lv_obj_set_style_local_bg_color(btn_cancel, LV_BTN_PART_MAIN, LV_STATE_PRESSED, lv_color_make(0x47, 0xA6, 0xFF));
+	    lv_obj_set_style_local_radius(btn_cancel, LV_BTN_PART_MAIN, LV_STATE_PRESSED, 30);
+	    lv_obj_align(btn_cancel, NULL, LV_ALIGN_IN_BOTTOM_LEFT, 10, -20);
+	    lv_obj_set_event_cb(btn_cancel, wechat_msg_item_delete_cancel_btn_event_cb);
+		ext->delete_btn_cancel = btn_cancel;
+
+	    lv_obj_t * label_cancel = lv_label_create(btn_cancel, NULL);
+	    lv_obj_add_style(label_cancel, LV_LABEL_PART_MAIN, &lv_watch_font26);
+	    lv_label_set_text_id(label_cancel, WATCH_TEXT_ID_CANCEL);
+
+	    lv_obj_t * btn_ok = lv_btn_create(ext->delete_bg, btn_cancel);
+	    lv_obj_set_style_local_bg_color(btn_ok, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(0xFF, 0x6F, 0x91));
+	    lv_obj_set_style_local_bg_color(btn_ok, LV_BTN_PART_MAIN, LV_STATE_PRESSED, lv_color_make(0xFF, 0x6F, 0x91));
+	    lv_obj_align(btn_ok, NULL, LV_ALIGN_IN_BOTTOM_RIGHT, -10, -20);
+	    lv_obj_set_event_cb(btn_ok, wechat_msg_item_delete_ok_btn_event_cb);
+		ext->delete_btn_ok = btn_ok;
+		
+	    lv_obj_t * label_ok = lv_label_create(btn_ok, label_cancel);
+	    lv_label_set_text_id(label_ok, WATCH_TEXT_ID_OK);
+
+		// display
+		lv_obj_set_hidden(label_prompt, true);
+		lv_obj_set_hidden(btn_cancel, true);
+		lv_obj_set_hidden(btn_ok, true);
+	}
+}
+
+void wechat_msg_sending_anim_cb(lv_anim_t * a)
+{
+    lv_obj_t * img = a->var;
+
+    switch(s_wechat_play_anim_count % 3) 
+	{
+        case 0:
+            lv_img_set_src(img, ICON_WECHAT_SENDING_PROMPT1);
+            break;
+			
+        case 1:
+            lv_img_set_src(img, ICON_WECHAT_SENDING_PROMPT2);
+            break;
+			
+        case 2:
+            lv_img_set_src(img, ICON_WECHAT_SENDING_PROMPT3);
+            break;
+			
+        default:
+            break;
+    }
+	s_wechat_play_anim_count++;
+}
+
+void wechat_msg_sending_result_screen_timeout(void *para)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+
+	wechat_msg_sending_screen_prepare_destory(NULL);
+
+	//delete sending screen
+	//lv_watch_del_interface(ACT_ID_WECHAT_SENDING);
+	lv_obj_t * obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_SENDING);
+	if(NULL != obj)
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		lv_obj_del(obj);
+	}
+	
+	//return main list screen
+	wechat_main_screen_refresh();
+}
+
+void wechat_msg_sending_screen_timeout(void *para)
+{
+	lv_wechat_msg_sending_ext_t * sending_ext = (lv_wechat_msg_sending_ext_t *)para;
+
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	if(NULL != sending_ext->sending_timer_id)
+	{
+		Hal_Timer_Stop(sending_ext->sending_timer_id);
+		sending_ext->sending_timer_id = NULL;
+	}
+
+    if(NULL != sending_ext->sending_anim.var)
+	{
+		lv_obj_t * img_bkg = lv_obj_get_parent(sending_ext->sending_anim.var);
+		lv_img_set_src(img_bkg, ((true == sending_ext->send_result) ? ICON_WECHAT_SENDING_SUCC : ICON_WECHAT_SENDING_FAILED));
+		
+		lv_anim_del(sending_ext->sending_anim.var, NULL);
+		lv_obj_del(sending_ext->sending_anim.var);
+		sending_ext->sending_anim.var = NULL;
+	}
+
+	sending_ext->result_timer_id = Hal_Timer_Start(1500, wechat_msg_sending_result_screen_timeout, sending_ext, FALSE);
+}
+
+void wechat_msg_sending_screen_prepare_destory(lv_obj_t * activity_obj)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+    lv_watch_png_cache_all_free();
+
+	lv_wechat_msg_sending_ext_t * sending_ext = (lv_wechat_msg_sending_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_SENDING);
+	if(NULL != sending_ext)
+	{
+		if(NULL != sending_ext->sending_timer_id)
+		{
+			Hal_Timer_Stop(sending_ext->sending_timer_id);
+			sending_ext->sending_timer_id = NULL;
+		}
+		if(NULL != sending_ext->result_timer_id)
+		{
+			Hal_Timer_Stop(sending_ext->result_timer_id);
+			sending_ext->result_timer_id = NULL;
+		}
+	}
+}
+
+lv_obj_t * wechat_msg_sending_screen_create(lv_obj_t * activity_obj)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+
+    if(NULL == activity_obj) 
+	{
+        lv_watch_activity_ext_t activity_ext = {0};
+
+        activity_ext.actId = ACT_ID_WECHAT_SENDING;
+        activity_ext.create = (lv_watch_activity_create_f_t)wechat_msg_sending_screen_create;
+        activity_ext.prepare_destory = wechat_msg_sending_screen_prepare_destory;
+        activity_obj = lv_watch_creat_activity_obj(&activity_ext);
+		if(NULL == activity_obj)
+			return NULL;
+    }
+
+    lv_obj_t * obj = lv_watch_obj_create(activity_obj);
+	if(NULL == obj)
+		return NULL;
+	lv_wechat_msg_sending_ext_t * sending_ext = (lv_wechat_msg_sending_ext_t *)lv_obj_allocate_ext_attr(obj, sizeof(lv_wechat_msg_sending_ext_t));
+	if(NULL == sending_ext)
+		return NULL;
+		
+	wechat_chat_list_set_slide_enable(&sending_ext->old_ext, false); /*prevent to slide out while recording*/
+	_lv_memset_00(&(sending_ext->sending_anim), sizeof(lv_anim_t));
+	sending_ext->send_result = wechat_msg_send_to_server();
+	sending_ext->sending_timer_id = Hal_Timer_Start(1000 * 3, wechat_msg_sending_screen_timeout, sending_ext, FALSE);
+	sending_ext->result_timer_id = NULL;
+
+    lv_obj_t * img_bkg = lv_img_create(obj, NULL);
+    lv_img_set_src(img_bkg, ICON_WECHAT_SENDING_BG);
+    lv_obj_align(img_bkg, obj, LV_ALIGN_CENTER, 0, 0);
+
+    lv_obj_t * img_sending = lv_img_create(img_bkg, NULL);
+    lv_img_set_src(img_sending, ICON_WECHAT_SENDING_PROMPT3);
+#if USE_LV_WATCH_UI_240_320
+	lv_obj_align(img_sending, img_bkg, LV_ALIGN_IN_BOTTOM_MID, 0, -20);
+#elif USE_LV_WATCH_UI_240_280
+    lv_obj_align(img_sending, img_bkg, LV_ALIGN_IN_BOTTOM_MID, 0, -40);
+#else
+    lv_obj_align(img_sending, img_bkg, LV_ALIGN_IN_BOTTOM_MID, 0, -20);
+#endif
+
+	lv_anim_t * a = &(sending_ext->sending_anim);
+    lv_anim_init(a);
+    lv_anim_set_var(a, img_sending);
+    //lv_anim_set_exec_cb(a, (lv_anim_exec_xcb_t)wechat_msg_sending_anim_exec_cb);
+    lv_anim_set_start_cb(a, (lv_anim_ready_cb_t)wechat_msg_sending_anim_cb);
+    lv_anim_set_repeat_count(a, LV_ANIM_REPEAT_INFINITE);
+    lv_anim_set_repeat_delay(a, 500);
+    lv_anim_start(a);
+	s_wechat_play_anim_count = 0;
+
+    return obj;
+}
+
+void wechat_msg_recording_release_event_cb(lv_obj_t * obj, lv_event_t e)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: event=%d\n", __FUNCTION__, __LINE__, e);
+	
+#if 0
+    if(LV_EVENT_RELEASED == e) //(LV_EVENT_CLICKED == e) 
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		
+		lv_watch_del_interface(ACT_ID_WECHAT_RECORDING);
+		wechat_msg_sending_screen_create(NULL);
+    }
+#endif
+}
+
+void wechat_msg_recording_anim(lv_anim_t * a)
+{
+    lv_obj_t * img = a->var;
+
+    switch(s_wechat_play_anim_count % 5) 
+	{
+        case 0:
+            lv_img_set_src(img, ICON_WECHAT_RECORDING1);
+            break;
+        case 1:
+            lv_img_set_src(img, ICON_WECHAT_RECORDING2);
+            break;
+        case 2:
+            lv_img_set_src(img, ICON_WECHAT_RECORDING3);
+            break;
+        case 3:
+            lv_img_set_src(img, ICON_WECHAT_RECORDING4);
+            break;
+        case 4:
+            lv_img_set_src(img, ICON_WECHAT_RECORDING5);
+            break;
+        default:
+            break;
+    }
+	s_wechat_play_anim_count++;
+	
+    if(0 == (s_wechat_play_anim_count % 4)) 
+	{
+        lv_wechat_msg_recording_ext_t * recording_ext = (lv_wechat_msg_recording_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_RECORDING);
+        if(NULL == recording_ext) 
+			return;
+		
+        int8_t count_down = WECHAT_MSG_DATA_RECORD_DURATION_MAX - s_wechat_play_anim_count / 4;
+        WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: count down=%d\n", __FUNCTION__, __LINE__, count_down);
+		
+        if(0 < count_down)
+		{
+	        const char * content = lv_lang_get_text(WATCH_TEXT_ID_RELEASE_SENDING);
+	        uint8_t len = strlen(content) + 8;
+	        char * text = (char *)lv_mem_alloc(len);
+	        snprintf(text, len, "%s %d", content, count_down);
+	        lv_label_set_text(recording_ext->label, text);
+	        lv_mem_free(text);
+	        //lv_obj_align(recording_ext->label, img, LV_ALIGN_OUT_BOTTOM_MID, 0, 6);
+		}
+    }
+}
+
+bool wechat_msg_recording_stop(bool is_cancel)
+{
+	uint32_t duration_ms = 0;
+	uint32_t size = 0;
+	
+	Hal_Record_Buffer_Stop_Req(&size, &duration_ms);
+    Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
+	
+	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL == ext) 
+		return false;
+
+	if(true == is_cancel)
+	{
+        lv_mem_free(ext->record_buffer);
+        ext->record_buffer = NULL;
+		ext->record_size = 0;
+        return false;
+    }
+	
+    if(WECHAT_MSG_DATA_AMR_HEAD_SIZE >= size) 
+	{
+        lv_mem_free(ext->record_buffer);
+        ext->record_buffer = NULL;
+		ext->record_size = 0;
+        return false;
+    }
+	ext->record_size = size;
+
+	return true;
+}
+
+void wechat_msg_recording_audio_ctrl_callback(AUDIO_CTRL_PRIORITY priority)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: priority=%d\n", __FUNCTION__, __LINE__, priority);
+	
+    if(AUDIO_CTRL_PRIORITY_5 == priority)
+    {
+        if(false == watch_is_ready()) 
+		{
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+            return;
+        }
+    }
+    else if(AUDIO_CTRL_PRIORITY_5 > priority)
+    {
+		wechat_msg_recording_stop(true);
+		
+		//lv_watch_del_interface(ACT_ID_WECHAT_RECORDING);
+		lv_obj_t * activity_obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_RECORDING);
+		if(NULL != activity_obj)
+		{
+			lv_obj_del(activity_obj);
+		}
+    }
+}
+
+void wechat_msg_recording_task_cb(lv_task_t * task)
+{
+	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL == ext) 
+		return ;
+	
+	if(0 == ext->old_ext.element_click_en) 
+	{
+		/*sliding to the right, not click button*/
+		return;
+	}
+
+	lv_obj_t * activity_obj;
+	MCI_EVNET_T event = (MCI_EVNET_T) (task->user_data);
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: event=%d\n", __FUNCTION__, __LINE__, event);
+	
+	switch(event) 
+	{
+		case MCI_EVENT_EOS:
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+			
+			wechat_msg_recording_stop(false);
+			activity_obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_RECORDING);
+			if(NULL != activity_obj)
+			{
+				lv_obj_del(activity_obj);
+			}
+			wechat_msg_sending_screen_create(NULL);
+			break;
+			
+		case MCI_EVENT_ERROR:
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+
+			wechat_msg_recording_stop(true);
+			activity_obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_RECORDING);
+			if(NULL != activity_obj)
+			{
+				lv_obj_del(activity_obj);
+			}
+			break;
+			
+		//case MCI_EVENT_INFO:
+		//	break;
+			
+		default:
+			break;
+	}
+}
+
+void wechat_msg_recording_cb(MCI_EVNET_T event, MCI_INFO_T info_type, int32_t value)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: event=%d,type=%d,value=%d\n", __FUNCTION__, __LINE__, event, info_type, value);
+
+    if(MCI_EVENT_INFO != event) 
+	{
+        //recording_ext->event = event;
+	    lv_task_t * record_task = lv_task_create(wechat_msg_recording_task_cb, 10, LV_TASK_PRIO_HIGH, event);
+    	lv_task_once(record_task);
+    }
+}
+
+
+void wechat_msg_recording_screen_prepare_destory(lv_obj_t * activity_obj)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+    lv_watch_png_cache_all_free();
+
+	wechat_msg_recording_stop(true);
+}
+
+lv_obj_t * wechat_msg_recording_screen_create(lv_obj_t * activity_obj)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+
+    if(NULL == activity_obj) 
+	{
+        lv_watch_activity_ext_t activity_ext = {0};
+
+		activity_ext.actId = ACT_ID_WECHAT_RECORDING;
+		activity_ext.create = wechat_msg_recording_screen_create;
+		activity_ext.prepare_destory = wechat_msg_recording_screen_prepare_destory; // wechat_common_screen_prepare_destory;
+        activity_obj = lv_watch_creat_activity_obj(&activity_ext);
+		if(NULL == activity_obj)
+			return NULL;
+    }
+
+    lv_obj_t * obj = lv_watch_obj_create(activity_obj);
+    LV_ASSERT_MEM(obj);
+	
+    lv_wechat_msg_recording_ext_t * recording_ext = lv_obj_allocate_ext_attr(obj, sizeof(lv_wechat_msg_recording_ext_t));
+	LV_ASSERT_MEM(recording_ext);
+	
+    lv_obj_t * cont = lv_cont_create(obj, NULL);
+    lv_obj_set_size(cont, lv_obj_get_width(obj), lv_obj_get_height(obj));
+    lv_obj_align(cont, obj, LV_ALIGN_CENTER, 0, 0);
+    lv_obj_set_style_local_bg_color(cont, LV_CONT_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(194, 252, 252));
+    //lv_obj_set_click(cont, true);
+    //lv_obj_set_event_cb(cont, wechat_msg_recording_release_event_cb);	
+    //lv_obj_add_protect(cont, LV_PROTECT_PRESS_LOST);
+	
+    lv_obj_t * label_warning = lv_label_create(cont, NULL);
+    //lv_obj_set_style_local_text_font(label_warning, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, LV_THEME_WATCH_NIGHT_FONT_SMALL);
+    //lv_obj_set_style_local_text_color(label_warning, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_RED);
+	lv_obj_add_style(label_warning, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
+    //lv_label_set_long_mode(label_warning, LV_LABEL_LONG_BREAK);
+    //lv_obj_set_width(label_warning, lv_obj_get_width(obj) * 2 / 3);
+    lv_label_set_text_id(label_warning, WATCH_TEXT_ID_SLIDE_UP_WARNING);
+    lv_label_set_align(label_warning, LV_LABEL_ALIGN_CENTER);
+    lv_obj_align(label_warning, cont, LV_ALIGN_IN_TOP_MID, 0, 8);
+
+    lv_obj_t * img = lv_img_create(cont, NULL);
+    lv_img_set_src(img, ICON_WECHAT_RECORDING1);
+    lv_obj_align(img, cont, LV_ALIGN_IN_TOP_MID, 0, 36);
+
+    recording_ext->label = lv_label_create(cont, NULL);
+    lv_obj_add_style(recording_ext->label, LV_LABEL_PART_MAIN, &lv_watch_font20_black);
+    const char * rel_snd = lv_lang_get_text(WATCH_TEXT_ID_RELEASE_SENDING);
+    uint8_t len = strlen(rel_snd) + 4;
+    char * text = (char *)lv_mem_alloc(len);
+    snprintf(text, len, "%s %d", rel_snd, WECHAT_MSG_DATA_RECORD_DURATION_MAX);
+    lv_label_set_text(recording_ext->label, text);
+    lv_mem_free(text);
+    lv_obj_align(recording_ext->label, img, LV_ALIGN_OUT_BOTTOM_MID, 0, 6);
+
+    lv_obj_t * img_release_snd = lv_img_create(cont, NULL);
+    lv_img_set_src(img_release_snd, ICON_WECHAT_RECORD_BUTTON_PRESSED);
+	lv_obj_align(img_release_snd, cont, LV_ALIGN_IN_BOTTOM_MID, 0, -8);
+
+    lv_anim_t a;
+    lv_anim_init(&a);
+    lv_anim_set_var(&a, img);
+    lv_anim_set_start_cb(&a, (lv_anim_ready_cb_t)wechat_msg_recording_anim);
+    lv_anim_set_repeat_count(&a, LV_ANIM_REPEAT_INFINITE);
+    lv_anim_set_time(&a, 249);
+    lv_anim_start(&a);
+	s_wechat_play_anim_count = 0;
+
+	//fill info
+	_lv_memset_00(&s_wechat_msg_item_info, sizeof(nv_watch_wechat_msg_item_info_t));
+#if 0
+	//system crashed. unknown reason //20230327
+	Hal_Rtc_Gettime(&(s_wechat_msg_item_info.msg_time));
+#else
+    hal_rtc_t cur_time;
+    Hal_Rtc_Gettime(&cur_time);
+	_lv_memcpy(&(s_wechat_msg_item_info.msg_time), &cur_time, sizeof(hal_rtc_t));
+#endif
+	s_wechat_msg_item_info.msg_type = WECHAT_MSG_TYPE_VOICE;
+	sprintf(s_wechat_msg_item_info.msg_data_full_file_name, "C:/wechat_s%04d%02d%02d_%02d%02d%02d.amr", /*WECHAT_MSG_DATA_FILE_PATH, */
+				s_wechat_msg_item_info.msg_time.tm_year, 
+				s_wechat_msg_item_info.msg_time.tm_mon, 
+				s_wechat_msg_item_info.msg_time.tm_mday,
+				s_wechat_msg_item_info.msg_time.tm_hour, 
+				s_wechat_msg_item_info.msg_time.tm_min, 
+				s_wechat_msg_item_info.msg_time.tm_sec
+				);
+	
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: msg_from=%d, file_name=%s\n", __FUNCTION__, __LINE__, 
+							s_wechat_msg_item_info.msg_from, s_wechat_msg_item_info.msg_data_full_file_name);
+	
+	//recording
+#if 0
+	if(AUDIO_CTRL_PRIORITY_5 == Hal_Audio_Manage_Start_Req(AUDIO_CTRL_PRIORITY_5, wechat_msg_recording_audio_ctrl_callback))
+	{
+		Hal_File_Record_Start_Req(s_wechat_msg_item_info.msg_data_full_file_name, wechat_msg_recording_cb);
+	}
+
+#else
+
+	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL == ext) 
+		return NULL;
+	
+	if(NULL != ext->record_buffer)
+	{
+		lv_mem_free(ext->record_buffer);
+		ext->record_buffer = NULL;
+	}
+	ext->record_buffer = (uint8_t *)lv_mem_alloc(WECHAT_MSG_DATA_RECORD_SIZE_MAX);
+	if(NULL != ext->record_buffer)
+	{
+		_lv_memset_00(ext->record_buffer, WECHAT_MSG_DATA_RECORD_SIZE_MAX);
+
+		if(AUDIO_CTRL_PRIORITY_5 == Hal_Audio_Manage_Start_Req(AUDIO_CTRL_PRIORITY_5, wechat_msg_recording_audio_ctrl_callback))
+		{
+			Hal_Record_Buffer_Start_Req(ext->record_buffer,
+										WECHAT_MSG_DATA_RECORD_SIZE_MAX,
+										WECHAT_MSG_DATA_RECORD_DURATION_MAX * 1000,
+										wechat_msg_recording_cb);
+		}
+	}
+#endif
+	
+    return obj;
+}
+
+static void wechat_out_of_memory_btn_event_cb(lv_obj_t * btn, lv_event_t e)
+{
+    if(LV_EVENT_CLICKED == e)
+    {
+        lv_obj_del(lv_obj_get_parent(btn));
+
+		//return main list screen
+		wechat_main_screen_refresh();
+    }
+}
+
+void wechat_list_out_of_memory_create(lv_obj_t * obj)
+{
+	lv_obj_t * cont_bg = lv_cont_create(obj, NULL);
+	lv_obj_set_size(cont_bg, LV_HOR_RES, LV_VER_RES);
+	lv_obj_add_style(cont_bg, LV_CONT_PART_MAIN, &lv_watch_black_tight);
+
+	lv_obj_t * img_mem = lv_img_create(cont_bg, NULL);
+	lv_img_set_src(img_mem, ICON_CAMERA_MEMORY);
+	lv_obj_align(img_mem, NULL, LV_ALIGN_IN_TOP_MID, 0, 40);
+
+	lv_obj_t * label = lv_label_create(cont_bg, NULL);
+	lv_label_set_text_id(label, WATCH_TEXT_ID_OUT_OF_MEM);
+	lv_label_set_long_mode(label, LV_LABEL_LONG_BREAK);
+	lv_obj_set_width(label, LV_HOR_RES - 40);
+	lv_obj_add_style(label, LV_LABEL_PART_MAIN, &lv_watch_font20);
+	lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
+	lv_obj_align(label, img_mem, LV_ALIGN_OUT_BOTTOM_MID, 0, 10);
+
+	lv_obj_t * btn = lv_btn_create(cont_bg, NULL);
+	lv_obj_set_style_local_bg_color(btn, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_MAKE(0x47, 0xA6, 0xFF));
+	lv_obj_set_style_local_radius(btn, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, 30);
+	lv_obj_set_style_local_bg_color(btn, LV_BTN_PART_MAIN, LV_STATE_PRESSED, LV_COLOR_MAKE(0x47, 0xA6, 0xFF));
+	lv_obj_set_style_local_radius(btn, LV_BTN_PART_MAIN, LV_STATE_PRESSED, 30);
+	lv_obj_set_size(btn, 200, 56);
+	lv_obj_set_event_cb(btn, wechat_out_of_memory_btn_event_cb);
+	lv_obj_align(btn, NULL, LV_ALIGN_IN_BOTTOM_MID, 0, -20);
+	
+	lv_obj_t * btn_label = lv_label_create(btn, NULL);
+	lv_label_set_text_id(btn_label, WATCH_TEXT_ID_GOT_IT);
+	lv_obj_add_style(btn_label,LV_LABEL_PART_MAIN, &lv_watch_font26);
+}
+
+void wechat_msg_record_button_event_cb(lv_obj_t * obj, lv_event_t e)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: event=%d\n", __FUNCTION__, __LINE__, e);
+	
+    if(LV_EVENT_LONG_PRESSED == e) 
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		
+		lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+		if(NULL == ext) 
+			return ;
+
+		wechat_chat_list_set_slide_enable(&ext->old_ext, true); /*reset slide_enable at the end of recording*/
+		
+        if(0 == ext->old_ext.element_click_en) 
+		{
+            /*sliding to the right, not click button*/
+            return;
+        }
+		
+		uint32_t fs_total = 0, fs_free = 0;
+		lv_fs_free_space('C', &fs_total, &fs_free);
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: space total=%dB,free=%dB\n", __FUNCTION__, __LINE__, fs_total, fs_free);
+		if(28 * 1024 > fs_free) // 30 * 1024
+		{
+			lv_obj_t * obj = wechat_main_get_obj();
+			wechat_list_out_of_memory_create(obj);
+		}
+		#if 0
+		else if(NV_WATCH_WECHAT_NUM_MAX <= wechat_msg_info_count_get())
+		//else if(2 <= wechat_msg_info_count_get())
+		{
+			lv_obj_t * obj = wechat_main_get_obj();
+			wechat_list_out_of_memory_create(obj);
+		}
+		#endif
+		else
+		{
+			wechat_chat_list_set_slide_enable(&ext->old_ext, false); /*prevent to slide out while recording*/
+
+			wechat_msg_recording_screen_create(NULL);
+    	}
+    } 
+	else if(LV_EVENT_CLICKED == e || LV_EVENT_PRESS_LOST == e) 
+	{
+		lv_obj_t * activity_obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_RECORDING);
+		if(NULL != activity_obj)
+		{
+			lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+			if(NULL == ext) 
+				return ;
+
+			lv_wechat_msg_recording_ext_t * recording_ext = (lv_wechat_msg_recording_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_RECORDING);
+			if(NULL == recording_ext) 
+				return NULL;
+
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+            wechat_chat_list_set_slide_enable(&ext->old_ext, true); /*reset slide_enable at the end of recording*/
+			
+            lv_indev_t * indev = lv_indev_get_act();
+            if(indev) 
+			{
+                lv_coord_t point_y = indev->proc.types.pointer.last_point.y;
+				lv_coord_t img_record_top = obj->coords.y1;
+                if(30 < img_record_top - point_y) // (point_y < (img_record_top - 20))
+				{
+					WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: indev_y=%d, img_y=%d\n", __FUNCTION__, __LINE__, point_y, img_record_top);
+					wechat_msg_recording_stop(true);
+					lv_obj_del(activity_obj);
+					//return main list screen
+					wechat_main_screen_refresh();
+
+					return;
+                }
+            }
+
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+			wechat_msg_recording_stop(false);
+			lv_obj_del(activity_obj);
+			wechat_msg_sending_screen_create(NULL);            
+        }
+    }
+	else if(LV_EVENT_PRESSED == e) 
+	{
+		lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+		if(NULL == ext) 
+			return ;
+
+		//
+		Hal_NFFS_File_Play_End();
+		Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
+		Hal_Vibrator_Play_End();
+
+		wechat_msg_voice_item_playing_stop(ext);
+	}
+}
+
+void wechat_msg_voice_item_reset_play_state(lv_wechat_msg_list_ext_t * list_page_ext)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	if(NULL == list_page_ext || NULL == list_page_ext->voice_playing_anim.var) 
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		return;
+	}
+
+	uint8_t msg_from = list_page_ext->voice_playing_msg_from;
+	
+	lv_anim_del(list_page_ext->voice_playing_anim.var, NULL);
+	lv_img_set_src(list_page_ext->voice_playing_anim.var, ((0 == msg_from) ? ICON_WECHAT_MY_VOICE_ITEM_PLAYING3 : ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING3));
+	list_page_ext->voice_playing_anim.var = NULL;
+}
+
+void wechat_msg_voice_item_playing_stop(lv_wechat_ext_t * ext)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+    if(NULL == ext || NULL == ext->list) 
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		return;
+	}
+
+	lv_wechat_msg_list_ext_t * list_page_ext = (lv_wechat_msg_list_ext_t *)lv_obj_get_ext_attr(ext->list);
+	if(NULL == list_page_ext || NULL == list_page_ext->voice_playing_anim.var) 
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		return;
+	}
+	
+	Hal_File_Play_End();
+	Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
+	wechat_msg_voice_item_reset_play_state(list_page_ext);
+}
+
+void wechat_chat_list_msg_item_style_reset(lv_wechat_ext_t * ext)
+{
+    if(NULL == ext || NULL == ext->list) 
+		return;
+
+	lv_wechat_msg_list_ext_t * list_page_ext = lv_obj_get_ext_attr(ext->list);
+    if(NULL == list_page_ext) 
+		return;
+
+	lv_style_reset(&(list_page_ext->style_cont_self));
+	lv_style_reset(&(list_page_ext->style_cont_other));
+	lv_style_reset(&(list_page_ext->style_label_time));
+	//lv_style_reset(&(list_page_ext->style_text));
+	lv_style_reset(&(list_page_ext->style_label_len_self));
+	lv_style_reset(&(list_page_ext->style_label_len_other));
+}
+
+void wechat_chat_list_msg_item_time(char * time_str, hal_rtc_t * cur_time, hal_rtc_t * msg_time, hal_rtc_t * last_msg_time)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+    if(0 == last_msg_time->tm_year) 
+	{
+        sprintf(time_str, "%d/%d/%d %02d:%02d", msg_time->tm_year, msg_time->tm_mon, msg_time->tm_mday, 
+					msg_time->tm_hour, msg_time->tm_min);
+		
+        return;
+    }
+	
+    uint32_t msg_sec = time_to_seconds(msg_time);
+    uint32_t last_msg_sec = time_to_seconds(last_msg_time);
+    if(msg_sec < last_msg_sec) 
+	{
+        sprintf(time_str, "%d/%d/%d %02d:%02d", msg_time->tm_year, msg_time->tm_mon,
+					msg_time->tm_mday, msg_time->tm_hour, msg_time->tm_min);
+    } 
+	else if(msg_sec > (last_msg_sec + WECHAT_MSG_CHAT_TIME_INTERVAL)) 
+	{
+        uint32_t cur_sec = time_to_seconds(cur_time);
+        if((msg_sec > cur_sec) || (msg_time->tm_year < cur_time->tm_year)) 
+		{
+			sprintf(time_str, "%d/%d/%d %02d:%02d", msg_time->tm_year, msg_time->tm_mon,
+						msg_time->tm_mday, msg_time->tm_hour, msg_time->tm_min);
+        } 
+		else 
+		{
+            uint32_t today_sec = cur_sec - cur_time->tm_hour * 3600 - cur_time->tm_min * 60 - cur_time->tm_sec;
+			
+            if(msg_sec >= today_sec) 
+			{
+                /*today*/
+                sprintf(time_str, "%02d:%02d", msg_time->tm_hour, msg_time->tm_min);
+            } 
+			else if(msg_sec >= (today_sec - 24 * 3600)) 
+			{
+                /*yesterday*/
+                const char * yesterday = lv_lang_get_text(WATCH_TEXT_ID_YESTERDAY);
+
+                sprintf(time_str, "%s %02d:%02d", yesterday, msg_time->tm_hour, msg_time->tm_min);
+            } 
+			else 
+			{
+                uint8_t wday;
+                if(0 == cur_time->tm_wday) 
+				{
+                    /*today is Sunday*/
+                    wday = 6;
+                } 
+				else 
+                {
+                    wday = cur_time->tm_wday - 1;
+                }
+                /*the start of a week is monday, the end is sunday*/
+                if(msg_sec >= (today_sec - wday * 24 * 3600)) {
+                    /*current week before yesterday*/
+                    const char * wday_str;
+                    switch(rtc_calc_weekday(msg_time)) 
+					{
+	                    case 1:
+	                        /*Monday*/
+	                        wday_str = lv_lang_get_text(WATCH_TEXT_ID_MONDAY);
+	                        break;
+	                    case 2:
+	                        /*Tuesday*/
+	                        wday_str = lv_lang_get_text(WATCH_TEXT_ID_TUESDAY);
+	                        break;
+	                    case 3:
+	                        /*Wednesday*/
+	                        wday_str = lv_lang_get_text(WATCH_TEXT_ID_WEDNESDAY);
+	                        break;
+	                    case 4:
+	                        /*Thursday*/
+	                        wday_str = lv_lang_get_text(WATCH_TEXT_ID_THURSDAY);
+	                        break;
+	                    case 5:
+	                        /*Friday*/
+	                        wday_str = lv_lang_get_text(WATCH_TEXT_ID_FRIDAY);
+	                        break;
+	                    default:
+	                        printf("%s: week error\n", __FUNCTION__);
+	                        break;
+                    }
+					
+                    sprintf(time_str, "%s %02d:%02d", wday_str, msg_time->tm_hour, msg_time->tm_min);
+                }
+				else 
+				{
+					sprintf(time_str, "%d/%d %02d:%02d", msg_time->tm_mon, msg_time->tm_mday, msg_time->tm_hour, msg_time->tm_min);
+                }
+            }
+        }
+    }
+}
+
+void wechat_chat_list_voice_item_playing_anim_cb(lv_anim_t * a)
+{
+    lv_obj_t * play_img = (lv_obj_t *)a->var;
+	uint8_t msg_from = wechat_msg_info_index_item_msg_from_get(s_wechat_selected_item_index);
+
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: msg_from=%d\n", __FUNCTION__, __LINE__, msg_from);
+	
+	switch(s_wechat_play_anim_count % 3)
+	{
+		case 0:
+			lv_img_set_src(play_img, ((0 == msg_from) ? ICON_WECHAT_MY_VOICE_ITEM_PLAYING1 : ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING1));
+			break;
+
+		case 1:
+			lv_img_set_src(play_img, ((0 == msg_from) ? ICON_WECHAT_MY_VOICE_ITEM_PLAYING2 : ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING2));
+			break;
+
+		case 2:
+			lv_img_set_src(play_img, ((0 == msg_from) ? ICON_WECHAT_MY_VOICE_ITEM_PLAYING3 : ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING3));
+			break;
+
+		default:
+			break;
+	}
+	s_wechat_play_anim_count++;
+}
+
+void wechat_chat_list_voice_item_playing_audio_ctrl_callback(AUDIO_CTRL_PRIORITY priority)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: priority=%d\n", __FUNCTION__, __LINE__, priority);
+	
+    if(AUDIO_CTRL_PRIORITY_5 == priority)
+    {
+        if(false == watch_is_ready()) 
+		{
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+            return;
+        }
+    }
+    else if(AUDIO_CTRL_PRIORITY_5 > priority)
+    {
+		lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+		if(NULL != ext)
+		{
+			wechat_msg_voice_item_playing_stop(ext);
+		}
+    }
+}
+
+void wechat_chat_list_voice_item_play_over_cb(void * para)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+    Hal_File_Play_End();
+    Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
+	
+	lv_wechat_msg_list_ext_t * list_page_ext = (lv_wechat_msg_list_ext_t *)para;
+    if(NULL == list_page_ext || NULL == list_page_ext->voice_playing_anim.var) 
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		return;
+    }
+	wechat_msg_voice_item_reset_play_state(list_page_ext);   
+}
+
+void wechat_chat_list_voice_item_play_action(lv_wechat_msg_list_ext_t * list_page_ext, lv_obj_t * play_img, lv_obj_t * unread_img)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	//display ui
+	lv_anim_t * a = &(list_page_ext->voice_playing_anim);
+
+	lv_anim_init(a);
+	lv_anim_set_var(a, play_img);
+	lv_anim_set_start_cb(a, (lv_anim_ready_cb_t)wechat_chat_list_voice_item_playing_anim_cb);
+	lv_anim_set_repeat_count(a, LV_ANIM_REPEAT_INFINITE);
+	lv_anim_set_time(a, 400);
+	lv_anim_start(a);
+	s_wechat_play_anim_count = 1;
+
+	nv_watch_wechat_msg_item_info_t * msg_item = NULL;
+	wechat_msg_info_index_item_get(s_wechat_selected_item_index, &msg_item);
+	msg_item->unread_flag = 0;
+	if(NULL != unread_img) 
+	{
+		lv_obj_del(unread_img);
+		unread_img = NULL;
+	}
+	list_page_ext->voice_playing_msg_from = msg_item->msg_from;
+
+	//play voice
+	if(AUDIO_CTRL_PRIORITY_5 == Hal_Audio_Manage_Start_Req(AUDIO_CTRL_PRIORITY_5, wechat_chat_list_voice_item_playing_audio_ctrl_callback))
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		Hal_File_Play_Onetime(msg_item->msg_data_full_file_name, query_current_volume(), wechat_chat_list_voice_item_play_over_cb, list_page_ext, 0);
+	}
+}
+
+void wechat_chat_list_voice_item_event_cb(lv_obj_t * cont, lv_event_t e)
+{
+	lv_wechat_msg_list_item_ext_t * list_item_ext = (lv_wechat_msg_list_item_ext_t *)lv_obj_get_ext_attr(cont);
+	if(NULL == list_item_ext)
+		return;
+
+	s_wechat_selected_item_index = list_item_ext->item_index;
+	
+    lv_obj_t * scrl = lv_obj_get_parent(cont);
+    lv_obj_t * list_page = lv_obj_get_parent(scrl);
+	//lv_obj_t * scrl = lv_page_get_scrl(list_page);
+	
+    lv_wechat_msg_list_ext_t * list_page_ext = (lv_wechat_msg_list_ext_t *)lv_obj_get_ext_attr(list_page);
+	if(NULL == list_page_ext)
+		return;
+   
+	if(LV_EVENT_PRESSED == e)
+	{
+		list_page_ext->pressing = true;
+	}
+	else if((LV_EVENT_LONG_PRESSED == e) && (true == list_page_ext->pressing)) // delete msg item
+	{
+		list_page_ext->pressing = false;
+
+		wechat_chat_list_msg_item_delete_create();	
+	}
+	else if((LV_EVENT_CLICKED == e) && (true == list_page_ext->pressing)) // playing voice msg
+	{
+		list_page_ext->pressing = false;
+		
+		nv_watch_wechat_msg_item_info_t * msg_item = NULL;
+		wechat_msg_info_index_item_get(s_wechat_selected_item_index, &msg_item);
+
+		if(0 != msg_item->msg_data_size)
+		{
+	        if(NULL != list_page_ext->voice_playing_anim.var) // exist voice playing
+			{
+				WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: index=%d\n", __FUNCTION__, __LINE__, list_item_ext->item_index);
+
+				//stop item voice
+				Hal_File_Play_End();
+				Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
+				wechat_msg_voice_item_reset_play_state(list_page_ext);
+	        }
+			else if(NULL != msg_item->msg_data_full_file_name) 
+			{
+				WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: index=%d\n", __FUNCTION__, __LINE__, list_item_ext->item_index);
+				
+				lv_obj_t * play_img = lv_obj_get_child_back(cont, NULL);
+				wechat_chat_list_voice_item_play_action(list_page_ext, play_img, ((1 == msg_item->unread_flag) ? list_item_ext->unread_img : NULL));
+	        }		
+		}
+    }
+}
+
+void wechat_chat_list_text_item_event_cb(lv_obj_t * cont, lv_event_t e)
+{
+	lv_wechat_msg_list_item_ext_t * list_item_ext = (lv_wechat_msg_list_item_ext_t *)lv_obj_get_ext_attr(cont);
+	if(NULL == list_item_ext)
+		return;
+
+	s_wechat_selected_item_index = list_item_ext->item_index;
+	
+    lv_obj_t * scrl = lv_obj_get_parent(cont);
+    lv_obj_t * list_page = lv_obj_get_parent(scrl);
+	//lv_obj_t * scrl = lv_page_get_scrl(list_page);
+	
+    lv_wechat_msg_list_ext_t * list_page_ext = (lv_wechat_msg_list_ext_t *)lv_obj_get_ext_attr(list_page);
+	if(NULL == list_page_ext)
+		return;
+   
+	if(LV_EVENT_PRESSED == e)
+	{
+		list_page_ext->pressing = true;
+	}
+	else if((LV_EVENT_LONG_PRESSED == e) && (true == list_page_ext->pressing)) // delete msg item
+	{
+		list_page_ext->pressing = false;
+
+		wechat_chat_list_msg_item_delete_create();	
+	}
+	else if((LV_EVENT_CLICKED == e) && (true == list_page_ext->pressing)) // display text msg
+	{
+		list_page_ext->pressing = false;
+    }
+}
+
+//display time & content
+lv_obj_t * wechat_chat_list_msg_item_add(lv_obj_t * list_page, nv_watch_wechat_msg_item_info_t * msg_item, char * time_str, uint8_t i)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	lv_obj_t * obj = NULL;
+	lv_wechat_msg_list_item_ext_t * list_item_ext = NULL;
+	lv_wechat_msg_list_ext_t * list_page_ext = lv_obj_get_ext_attr(list_page);
+	lv_obj_t * scrl = lv_page_get_scrl(list_page);
+	lv_obj_t * last_obj = lv_obj_get_child(scrl, NULL);
+	lv_coord_t obj_y = 0;
+	
+	if(NULL != last_obj) 
+	{
+		obj_y = lv_obj_get_y(last_obj) + lv_obj_get_height(last_obj) + lv_obj_get_style_pad_inner(scrl, LV_STATE_DEFAULT);
+	}
+	else
+	{
+		obj_y = lv_obj_get_style_pad_top(scrl, LV_STATE_DEFAULT);
+	}
+	
+	if(0 != strlen(time_str))
+	{
+		obj = lv_label_create(list_page, NULL);
+
+		//lv_obj_set_base_dir(obj, LV_BIDI_DIR_LTR);
+		lv_label_set_text(obj, time_str);
+		lv_obj_add_style(obj, LV_LABEL_PART_MAIN, &list_page_ext->style_label_time);
+		lv_obj_align(obj, scrl, LV_ALIGN_IN_TOP_MID, 0, obj_y);
+
+		last_obj = obj;
+		obj_y = lv_obj_get_y(last_obj) + lv_obj_get_height(last_obj) + lv_obj_get_style_pad_inner(scrl, LV_STATE_DEFAULT);
+	}
+	
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: msg_type=%d,file=%s,size=%d,obj_y=%d\n", __FUNCTION__, __LINE__, 
+					msg_item->msg_type, msg_item->msg_data_full_file_name, msg_item->msg_data_size, obj_y);
+	
+	switch(msg_item->msg_type)
+	{
+		case WECHAT_MSG_TYPE_VOICE:
+			lv_obj_t * unread_img = lv_img_create(list_page, NULL);
+			//obj = lv_img_create(list_page, NULL);
+			obj = lv_cont_create(list_page, NULL);
+			list_item_ext = lv_obj_allocate_ext_attr(obj, sizeof(lv_wechat_msg_list_item_ext_t));
+			list_item_ext->item_index = i;
+			list_item_ext->unread_img = NULL;
+		    lv_obj_set_size(obj, LV_HOR_RES * 2 / 3, 50);
+			lv_cont_set_fit4(obj, LV_FIT_NONE, LV_FIT_NONE, LV_FIT_NONE, LV_FIT_TIGHT);
+			
+			lv_obj_t * play_img = lv_img_create(obj, NULL);
+			lv_obj_t * len_label = lv_label_create(obj, NULL);
+			uint32_t duration = 0;
+
+			if(LV_FS_RES_OK != Hal_File_Get_AudioDurationTime((const char *)msg_item->msg_data_full_file_name, &duration)) 
+			{
+				WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: read file error. %s\n", __FUNCTION__, __LINE__, msg_item->msg_data_full_file_name);
+			} 
+			else 
+			{
+				duration = (duration + 999) / 1000;
+			}
+			
+			if(0 == duration) 
+			{
+				/*invalid voice*/
+				lv_img_set_src(play_img, ICON_WECHAT_VOICE_ITEM_DAMAGE);
+				lv_label_set_text(len_label, "");
+			} 
+			else 
+			{
+				char len_str[8] = {0};
+
+				if(WECHAT_MSG_DATA_RECORD_DURATION_MAX < duration)
+					duration = WECHAT_MSG_DATA_RECORD_DURATION_MAX;
+				
+				sprintf(len_str, "%d\"", duration);
+				lv_label_set_text(len_label, len_str);
+			}
+
+			if(0 == msg_item->msg_from) // msg from slef
+			{
+				lv_obj_add_style(len_label, LV_LABEL_PART_MAIN, &list_page_ext->style_label_len_self);
+				//lv_img_set_src(obj, ICON_WECHAT_MY_VOICE_ITEM_BG);
+				lv_obj_add_style(obj, LV_CONT_PART_MAIN, &(list_page_ext->style_cont_self));
+				lv_obj_align(obj, scrl, LV_ALIGN_IN_TOP_RIGHT, -10, obj_y);
+				if(0 < duration) 
+				{
+					lv_img_set_src(play_img, ICON_WECHAT_MY_VOICE_ITEM_PLAYING3);
+				}
+				lv_obj_align(play_img, obj, LV_ALIGN_IN_LEFT_MID, 15, 0);
+				lv_obj_align(len_label, play_img, LV_ALIGN_OUT_RIGHT_MID, 10, 0);
+				lv_obj_del(unread_img);
+			}
+			else // msg from other
+			{
+				lv_obj_add_style(len_label, LV_LABEL_PART_MAIN, &list_page_ext->style_label_len_other);
+				//lv_img_set_src(obj, ICON_WECHAT_OTHER_VOICE_ITEM_BG);
+				lv_obj_add_style(obj, LV_CONT_PART_MAIN, &(list_page_ext->style_cont_other));
+				lv_obj_align(obj, scrl, LV_ALIGN_IN_TOP_LEFT, 10, obj_y);
+				if(0 < duration) 
+				{
+					lv_img_set_src(play_img, ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING3);
+				}
+				lv_obj_align(play_img, obj, LV_ALIGN_IN_RIGHT_MID, -15, 0);
+				lv_obj_align(len_label, play_img, LV_ALIGN_OUT_LEFT_MID, -10, 0);
+				if(1 == msg_item->unread_flag) 
+				{
+					lv_img_set_src(unread_img, ICON_WECHAT_UNREAD_FLAG);
+					lv_obj_align(unread_img, obj, LV_ALIGN_OUT_RIGHT_MID, 5, 0);
+					list_item_ext->unread_img = unread_img;
+				}
+				else
+				{
+					lv_obj_del(unread_img);
+				}
+			}
+			
+			lv_obj_set_click(obj, true);
+			lv_obj_set_event_cb(obj, wechat_chat_list_voice_item_event_cb);
+			lv_obj_set_adv_hittest(obj, false);
+			lv_page_focus(list_page, obj, 0);
+			lv_page_glue_obj(obj, true);
+			lv_watch_obj_add_element(obj);
+			break;
+			
+		case WECHAT_MSG_TYPE_TEXT:
+			obj = lv_cont_create(list_page, NULL);
+			list_item_ext = lv_obj_allocate_ext_attr(obj, sizeof(lv_wechat_msg_list_item_ext_t));
+			list_item_ext->item_index = i;
+			list_item_ext->unread_img = NULL;
+		    lv_obj_set_size(obj, LV_HOR_RES * 2 / 3, 50); //lv_obj_set_size(obj, 153, 53); // same with voice item
+			lv_cont_set_fit4(obj, LV_FIT_NONE, LV_FIT_NONE, LV_FIT_NONE, LV_FIT_TIGHT);
+			//lv_cont_set_layout(obj, LV_LAYOUT_COLUMN_LEFT);
+			lv_obj_add_style(obj, LV_CONT_PART_MAIN, &(list_page_ext->style_cont_other));
+			lv_obj_align(obj, scrl, LV_ALIGN_IN_TOP_LEFT, 10, obj_y);			
+
+			lv_fs_file_t file_p;
+			lv_fs_res_t res;
+			uint32_t file_size = 0, bytes_read = 0;
+			char * file_buf = NULL;
+			
+			res = lv_fs_open(&file_p, msg_item->msg_data_full_file_name, LV_FS_MODE_RD);
+			if(LV_FS_RES_OK != res) 
+			{
+				WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: errno=%d\n", __FUNCTION__, __LINE__, res);
+				lv_fs_close(&file_p);
+				break;
+			}
+			
+			lv_fs_size(&file_p, &file_size);
+			file_buf = (char *)lv_mem_alloc(file_size + 1);
+			_lv_memset_00(file_buf, file_size + 1);
+			res = lv_fs_read(&file_p, file_buf, file_size, &bytes_read);
+			lv_fs_close(&file_p);
+			if(LV_FS_RES_OK != res)
+			{
+				WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: errno=%d\n", __FUNCTION__, __LINE__, res);
+				lv_mem_free(file_buf);
+				break;
+			}
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: %d,%d,%s\n", __FUNCTION__, __LINE__, file_size, bytes_read, file_buf);
+			
+			lv_obj_t * label_text = lv_label_create(obj, NULL);
+			lv_obj_add_style(label_text, LV_LABEL_PART_MAIN, &(list_page_ext->style_label_len_other));
+			lv_label_set_align(label_text, LV_LABEL_ALIGN_CENTER);
+			lv_label_set_long_mode(label_text, LV_LABEL_LONG_BREAK);
+			lv_obj_set_width(label_text, lv_obj_get_width(obj) - 20);
+			lv_label_set_text(label_text, file_buf);
+			lv_obj_align(label_text, obj, LV_ALIGN_IN_LEFT_MID, 10, 0);
+
+			lv_obj_set_click(obj, true);
+			lv_obj_set_event_cb(obj, wechat_chat_list_text_item_event_cb);
+			lv_obj_set_adv_hittest(obj, false);
+			lv_page_focus(list_page, obj, 0);
+			lv_page_glue_obj(obj, true);
+			lv_watch_obj_add_element(obj);
+			
+			lv_mem_free(file_buf);
+			break;
+			
+		case WECHAT_MSG_TYPE_EXPRESSION:
+		case WECHAT_MSG_TYPE_IMAGE:
+			#if 0
+			obj = lv_img_create(list, NULL);
+
+			lv_watch_obj_add_element(obj);
+			#endif
+			break;
+
+		default:
+			break;
+	}
+
+	return obj;
+}
+
+lv_res_t wechat_chat_list_scrl_signal(lv_obj_t * scrl, lv_signal_t sign, void * param)
+{
+    lv_res_t res;
+
+    /* Include the ancient signal function */
+    res = ancient_scrl_signal(scrl, sign, param);
+    if(res != LV_RES_OK) 
+		return res;
+
+    if(LV_SIGNAL_COORD_CHG == sign) 
+	{
+        lv_obj_t * list_page = lv_obj_get_parent(scrl);
+		lv_wechat_msg_list_ext_t * list_page_ext = (lv_wechat_msg_list_ext_t *)lv_obj_get_ext_attr(list_page);
+		if(NULL == list_page_ext)
+			return;
+
+        if(true == list_page_ext->pressing) 
+		{
+            list_page_ext->pressing = false;
+        }
+    }
+
+    return LV_RES_OK;
+}
+
+void wechat_chat_list_create(lv_obj_t * obj, lv_wechat_ext_t * ext)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	lv_obj_t * list_page = lv_page_create(obj, NULL);
+	lv_wechat_msg_list_ext_t * list_page_ext = lv_obj_allocate_ext_attr(list_page, sizeof(lv_wechat_msg_list_ext_t));
+	if(NULL == ext)
+		return;
+	
+	lv_obj_set_size(list_page, lv_obj_get_width(obj), lv_obj_get_height(obj) - 5 - lv_obj_get_height(ext->img_record) - 8);
+	lv_page_set_scrollbar_mode(list_page, LV_SCROLLBAR_MODE_OFF);
+	lv_obj_set_style_local_bg_opa(list_page, LV_PAGE_PART_BG, LV_STATE_DEFAULT, LV_OPA_0);
+	lv_obj_set_style_local_border_opa(list_page, LV_PAGE_PART_BG, LV_STATE_DEFAULT, LV_OPA_0);
+	lv_obj_set_style_local_outline_width(list_page, LV_PAGE_PART_BG, LV_STATE_DEFAULT, 0);
+	//lv_obj_set_style_local_pad_bottom(list_page, LV_PAGE_PART_SCROLLABLE, LV_STATE_DEFAULT, 4);
+	//lv_obj_set_style_local_pad_top(list_page, LV_PAGE_PART_SCROLLABLE, LV_STATE_DEFAULT, 2);
+	//lv_obj_set_style_local_pad_inner(list_page, LV_PAGE_PART_SCROLLABLE, LV_STATE_DEFAULT, 8);
+	//lv_obj_set_style_local_bg_color(list_page, LV_PAGE_PART_SCROLLBAR, LV_STATE_DEFAULT, lv_color_make(16, 112, 194));
+	//lv_obj_set_style_local_pad_inner(list_page, LV_PAGE_PART_SCROLLBAR, LV_STATE_DEFAULT, LV_DPI / 20);
+	//lv_obj_set_style_local_pad_left(list_page, LV_PAGE_PART_SCROLLBAR, LV_STATE_DEFAULT, 0);
+	//lv_obj_set_style_local_pad_right(list_page, LV_PAGE_PART_SCROLLBAR, LV_STATE_DEFAULT, 0);
+	//lv_obj_set_style_local_radius(list_page, LV_PAGE_PART_SCROLLBAR, LV_STATE_DEFAULT, 0);
+
+	lv_page_set_scrl_layout(list_page, LV_LAYOUT_OFF);
+	lv_page_set_scrollable_fit2(list_page, LV_FIT_NONE, LV_FIT_TIGHT);
+	
+	lv_obj_t * scrl = lv_page_get_scrollable(list_page);
+	ancient_scrl_signal = lv_obj_get_signal_cb(scrl);
+	lv_obj_set_signal_cb(scrl, wechat_chat_list_scrl_signal);
+
+	lv_watch_obj_add_element(list_page);
+	lv_watch_obj_add_element(scrl);
+
+	lv_style_init(&(list_page_ext->style_label_time));
+	lv_style_copy(&(list_page_ext->style_label_time), &lv_watch_font20);
+	lv_style_set_text_color(&(list_page_ext->style_label_time), LV_STATE_DEFAULT, lv_color_make(20, 187, 242));
+
+	//lv_style_init(&(list_page_ext->style_text));
+	//lv_style_copy(&(list_page_ext->style_text), &lv_style_pretty);
+	//lv_style_set_bg_color(&(list_page_ext->style_text), LV_STATE_DEFAULT, lv_color_make(0xFF, 0xE1, 0xE1));
+	//lv_style_set_border_width(&(list_page_ext->style_text), LV_STATE_DEFAULT, 0);
+	//lv_style_set_shadow_width(&(list_page_ext->style_text), LV_STATE_DEFAULT, 0);
+
+	lv_style_init(&(list_page_ext->style_label_len_other));
+	lv_style_copy(&(list_page_ext->style_label_len_other), &lv_watch_font26);
+	lv_style_set_text_color(&(list_page_ext->style_label_len_other), LV_STATE_DEFAULT, lv_color_make(202, 134, 255));
+
+	lv_style_init(&(list_page_ext->style_label_len_self));
+	lv_style_copy(&(list_page_ext->style_label_len_self), &lv_watch_font26);
+	lv_style_set_text_color(&(list_page_ext->style_label_len_self), LV_STATE_DEFAULT, lv_color_make(108, 189, 5));
+
+	lv_style_init(&(list_page_ext->style_cont_self));
+	lv_style_set_bg_color(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, LV_COLOR_MAKE(175, 242, 89));
+	lv_style_set_radius(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, 15); // 30
+	lv_style_set_pad_top(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, 10); // 8
+	lv_style_set_pad_bottom(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, 10); // 8
+	lv_style_set_pad_left(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, 5); // 8
+	lv_style_set_pad_right(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, 5); // 8
+
+	lv_style_init(&(list_page_ext->style_cont_other));
+	lv_style_set_bg_color(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, LV_COLOR_MAKE(0xE2, 0xBD, 0xFF));
+	lv_style_set_radius(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, 15);
+	lv_style_set_pad_top(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, 10);
+	lv_style_set_pad_bottom(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, 10);
+	lv_style_set_pad_left(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, 5);
+	lv_style_set_pad_right(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, 5);
+
+	_lv_memset_00(&(list_page_ext->voice_playing_anim), sizeof(lv_anim_t));
+	list_page_ext->voice_playing_msg_from = 0;
+	list_page_ext->pressing = false;
+	ext->list = list_page;
+
+	uint8_t i = 0;
+	uint8_t msg_count = wechat_msg_info_count_get();
+    hal_rtc_t cur_time = {0}, last_msg_item_time = {0}, msg_time = {0};
+	
+    Hal_Rtc_Gettime(&cur_time);	
+	for(i = 0; i < msg_count; i++)
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: i=%d, msg_count=%d\n", __FUNCTION__, __LINE__, i, msg_count);
+		
+		char time_str[32] = {0};
+		nv_watch_wechat_msg_item_info_t * msg_item = NULL;
+
+		wechat_msg_info_index_item_get(i, &msg_item);
+		_lv_memcpy(&msg_time, &(msg_item->msg_time), sizeof(hal_rtc_t));
+		wechat_chat_list_msg_item_time(time_str, &cur_time, &msg_time, &last_msg_item_time);		
+		_lv_memcpy(&last_msg_item_time, &(msg_item->msg_time), sizeof(hal_rtc_t));
+
+		wechat_chat_list_msg_item_add(list_page, msg_item, time_str, i);
+	}
+
+	if((lv_obj_get_height(list_page) - lv_obj_get_style_pad_top(list_page, LV_LIST_PART_BG) * 2) > lv_obj_get_height(scrl))
+	{
+		lv_cont_set_layout(scrl, LV_LAYOUT_OFF);
+	}
+}
+
+void wechat_main_screen_refresh(void)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+
+	lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL == ext)
+		return;
+	
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	wechat_chat_list_set_slide_enable(&ext->old_ext, true);
+	
+	wechat_msg_voice_item_playing_stop(ext);
+	
+	wechat_chat_list_msg_item_style_reset(ext);
+	if(NULL != ext->list) 
+	{
+		lv_obj_del(ext->list);
+		ext->list = NULL;
+	}
+
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	if(NULL != ext->delete_timer_id)
+	{
+		Hal_Timer_Stop(ext->delete_timer_id);
+		ext->delete_timer_id = NULL;
+	}
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	if(NULL != ext->delete_bg) 
+	{
+		lv_obj_del(ext->delete_bg);
+		ext->delete_bg = NULL;
+	}
+	
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);	
+	
+	uint8_t msg_count = wechat_msg_info_count_get();
+	if(0 == msg_count)
+	{
+		
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		
+		lv_obj_set_hidden(ext->label_no_msg, false);
+	}
+	else
+	{
+		
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		
+		lv_obj_set_hidden(ext->label_no_msg, true);
+		
+		wechat_chat_list_create(ext->cont, ext);
+	}
+}
+
+lv_obj_t * wechat_create(lv_obj_t * activity_obj, lv_wechat_created_from_e from)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+
+    if(activity_obj == NULL) 
+	{
+        lv_watch_activity_ext_t activity_ext;
+		
+		_lv_memset_00(&activity_ext, sizeof(lv_watch_activity_ext_t));
+        activity_ext.actId = ACT_ID_WECHAT_MAIN;
+        activity_ext.create = (lv_watch_activity_create_f_t)wechat_create; //NULL;
+        activity_ext.prepare_destory = wechat_prepare_destory;
+        activity_obj = lv_watch_creat_activity_obj(&activity_ext);
+        LV_ASSERT_MEM(activity_obj);
+    }
+
+    lv_obj_t * obj = lv_watch_obj_create(activity_obj);
+	if(NULL == obj)
+		return NULL;
+    /*Allocate the tab type specific extended data*/
+	lv_wechat_ext_t * ext = lv_obj_allocate_ext_attr(obj, sizeof(lv_wechat_ext_t));
+	if(NULL == ext)
+		return NULL;
+
+	ext->cont = NULL;
+	ext->list = NULL;
+	ext->from = from;
+	ext->delete_timer_id = NULL;
+	ext->delete_bg = NULL;
+	ext->record_buffer = NULL;
+	ext->record_size = 0;
+
+	lv_obj_t * cont = lv_cont_create(obj, NULL);
+	lv_obj_set_size(cont, lv_obj_get_width(obj), lv_obj_get_height(obj));
+	lv_obj_align(cont, obj, LV_ALIGN_CENTER, 0, 0);
+	lv_obj_set_style_local_bg_color(cont, LV_CONT_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(194, 252, 252));
+	lv_watch_obj_add_element(cont);
+	ext->cont = cont;
+
+    if(false == watch_modem_sim_present_check_req()
+		//|| (MMI_MODEM_SIGNAL_BAR_0 == watch_modem_get_signal_bar_req())
+		)
+    {
+		// no network
+		lv_obj_t * label = lv_label_create(cont, NULL);
+		lv_obj_add_style(label, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
+		lv_label_set_text_id(label, WATCH_TEXT_ID_DEVICE_NO_NETWORK);
+		lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
+		lv_obj_align(label, cont, LV_ALIGN_CENTER, 0, -10);
+		
+        return obj;
+    }
+    else if(true != mmi_watch_tcp_connect_state_get()
+			|| true != mmi_protocol_watch_bind_state_get()
+			)
+    {
+		// not bind
+		lv_obj_t * label = lv_label_create(cont, NULL);
+		lv_obj_add_style(label, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
+		lv_label_set_text_id(label, WATCH_TEXT_ID_DEVICE_NOT_BIND);
+		lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
+		lv_obj_align(label, cont, LV_ALIGN_CENTER, 0, -10);
+		
+        return obj;
+    }
+
+	//create no msg label
+	ext->label_no_msg = lv_label_create(cont, NULL);
+	lv_obj_add_style(ext->label_no_msg, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
+	lv_label_set_text_id(ext->label_no_msg, WATCH_TEXT_ID_NO_VOICE_MSG);
+	//lv_label_set_align(ext->label_no_msg, LV_LABEL_ALIGN_CENTER);
+	lv_obj_align(ext->label_no_msg, cont, LV_ALIGN_CENTER, 0, -10);
+
+	ext->img_record = lv_img_create(cont, NULL);
+	lv_img_set_src(ext->img_record, ICON_WECHAT_RECORD_BUTTON);
+	lv_obj_set_click(ext->img_record, true);
+	lv_obj_set_event_cb(ext->img_record, wechat_msg_record_button_event_cb);
+	lv_obj_set_adv_hittest(ext->img_record, false);
+    lv_obj_add_protect(ext->img_record, LV_PROTECT_PRESS_LOST);
+	lv_watch_obj_add_element(ext->img_record);
+	lv_obj_align(ext->img_record, cont, LV_ALIGN_IN_BOTTOM_MID, 0, -8);
+
+	uint8_t msg_count = wechat_msg_info_count_get();
+	if(0 == msg_count)
+	{
+		lv_obj_set_hidden(ext->label_no_msg, false);
+	}
+	else
+	{
+		lv_obj_set_hidden(ext->label_no_msg, true);
+		
+		wechat_chat_list_create(cont, ext);
+	}
+
+	//uint32_t fs_total = 0;
+	//uint32_t fs_free = 0;
+	//lv_fs_free_space('C', &fs_total, &fs_free);
+	//WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: space total = %dB, free = %dB\n", __FUNCTION__, __LINE__, fs_total, fs_free);
+	
+	return obj;
+}
+
+void wechat_create_event_cb(lv_obj_t * btn, lv_event_t e)
+{
+    if(LV_EVENT_CLICKED == e) 
+	{
+        lv_watch_png_cache_all_free();
+        lv_obj_t * obj = wechat_create(NULL, WECHAT_CREATED_FROM_APP);
+        LV_ASSERT_MEM(obj);
+    }
+}
+
+#endif
diff --git a/2.sdk/sdk/gui/lv_watch/lv_apps/mmi_wechat/wechat_circle.c b/2.sdk/sdk/gui/lv_watch/lv_apps/mmi_wechat/wechat_circle.c
new file mode 100644
index 00000000..714bf1b1
--- /dev/null
+++ b/2.sdk/sdk/gui/lv_watch/lv_apps/mmi_wechat/wechat_circle.c
@@ -0,0 +1,1996 @@
+
+
+
+#ifdef __MMI_WECHAT_SUPPORT__
+
+
+static lv_signal_cb_t ancient_scrl_signal;
+
+static uint8_t s_wechat_msg_init_flag = 0;
+static nv_watch_wechat_msg_info_t * s_wechat_msg_info = NULL;
+static nv_watch_wechat_msg_item_info_t s_wechat_msg_item_info = {0};
+static uint8_t s_wechat_play_anim_count = 0;
+static char s_wechat_selected_item_index = -1;
+static bool s_item_receive_playing = false;
+
+
+void wechat_msg_info_nv_write(void)
+{
+	uint32_t nv_data_length = sizeof(nv_watch_wechat_msg_info_t);
+	
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: %d\n", __FUNCTION__, __LINE__, NV_SECTION_UI_WEHAT_MSG);
+	
+	if(nv_data_length != UI_NV_Write_Req(NV_SECTION_UI_WEHAT_MSG, 0, nv_data_length, (uint8_t *)s_wechat_msg_info))
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: NV_SECTION_UI_WEHAT_MSG write fail\n", __FUNCTION__, __LINE__);
+	}
+}
+
+void mmi_wechat_msg_info_init(void)
+{
+	if(0 == s_wechat_msg_init_flag)
+	{
+		uint32_t nv_data_length = sizeof(nv_watch_wechat_msg_info_t);
+		
+		s_wechat_msg_info = (nv_watch_wechat_msg_info_t *)lv_mem_alloc(nv_data_length);
+		if(NULL == s_wechat_msg_info)
+		{
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: memory alloc fail\n", __FUNCTION__, __LINE__);
+			return;
+		}
+		_lv_memset_00(s_wechat_msg_info, nv_data_length);
+		
+		if(nv_data_length != UI_NV_Read_Req(NV_SECTION_UI_WEHAT_MSG, 0, nv_data_length, (uint8_t *)s_wechat_msg_info))
+		{
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: NV_SECTION_UI_WEHAT_MSG read fail\n", __FUNCTION__, __LINE__);
+			//lv_mem_free(s_wechat_msg_info);
+			//s_wechat_msg_info = NULL;
+		}
+
+		s_wechat_msg_init_flag = 1;
+	}
+}
+
+uint8_t wechat_msg_info_count_get(void)
+{
+	uint8_t msg_count = s_wechat_msg_info->msg_count;
+	
+	return msg_count;
+}
+
+uint8_t wechat_msg_info_index_item_msg_from_get(uint8_t msg_index)
+{
+	// 0-slef; 1-other
+	uint8_t msg_from = s_wechat_msg_info->msg_item[msg_index].msg_from;
+
+	return msg_from;
+}
+
+void wechat_msg_info_index_item_get(uint8_t msg_index, nv_watch_wechat_msg_item_info_t ** msg_item)
+{
+	*msg_item = &(s_wechat_msg_info->msg_item[msg_index]);
+}
+
+void wechat_msg_info_index_item_delete(uint8_t msg_index)
+{
+	if(msg_index >= s_wechat_msg_info->msg_count)
+		return;
+	
+	uint8_t i = 0;
+	uint32_t msg_item_info_size = sizeof(nv_watch_wechat_msg_item_info_t);
+	
+	lv_fs_remove(s_wechat_msg_info->msg_item[msg_index].msg_data_full_file_name);
+	_lv_memset_00(&(s_wechat_msg_info->msg_item[msg_index]), msg_item_info_size);
+
+	if(msg_index < s_wechat_msg_info->msg_count - 1)
+	{
+		for(i = msg_index; i < s_wechat_msg_info->msg_count; i++)
+		{
+			_lv_memcpy(&(s_wechat_msg_info->msg_item[i]), &(s_wechat_msg_info->msg_item[i + 1]), msg_item_info_size);
+		}
+	}
+	s_wechat_msg_info->msg_count--;
+}
+
+void wechat_msg_info_all_item_delete(void)
+{
+	uint8_t i = 0;
+	uint32_t msg_item_info_size = sizeof(nv_watch_wechat_msg_item_info_t);
+	
+	for(i = 0; i < s_wechat_msg_info->msg_count; i++)
+	{
+		lv_fs_remove(s_wechat_msg_info->msg_item[i].msg_data_full_file_name);
+		_lv_memset_00(&(s_wechat_msg_info->msg_item[i]), msg_item_info_size);
+	}
+	s_wechat_msg_info->msg_count = 0;
+}
+
+void wechat_msg_info_new_item_add(nv_watch_wechat_msg_item_info_t * msg_item)
+{
+	uint32_t msg_item_info_size = sizeof(nv_watch_wechat_msg_item_info_t);
+	
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	if(NV_WATCH_WECHAT_NUM_MAX <= s_wechat_msg_info->msg_count)
+	{
+		lv_fs_remove(s_wechat_msg_info->msg_item[0].msg_data_full_file_name);
+		//_lv_memset_00(&(s_wechat_msg_info->msg_item[0]), msg_item_info_size);
+
+		uint8_t i = 0;
+		for(i = 0; i < NV_WATCH_WECHAT_NUM_MAX - 1; i++)
+		{
+			_lv_memcpy(&(s_wechat_msg_info->msg_item[i]), &(s_wechat_msg_info->msg_item[i + 1]), msg_item_info_size);
+		}
+		s_wechat_msg_info->msg_count--;
+	}
+
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	s_wechat_msg_info->msg_count++;
+	_lv_memcpy(&(s_wechat_msg_info->msg_item[s_wechat_msg_info->msg_count - 1]), msg_item, msg_item_info_size);
+}
+
+void * wechat_actId_ext_get(lv_watch_Activity_Id_t actId)
+{
+	lv_obj_t * activity_obj = lv_watch_get_activity_obj(actId);
+	if(NULL == activity_obj) 
+		return NULL;
+	
+	lv_obj_t * watch_obj = NULL;
+	lv_watch_get_child_obj(activity_obj, lv_watch_obj_signal, &watch_obj);
+	if(NULL != watch_obj) 
+	{
+		void * ext = lv_obj_get_ext_attr(watch_obj);
+		return ext;
+	}
+
+	return NULL;
+}
+
+static lv_obj_t * wechat_main_get_obj(void)
+{
+    lv_obj_t * watch_obj = NULL;
+
+    lv_obj_t * activity_obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_MAIN);
+    if(NULL != activity_obj) 
+	{
+        lv_watch_get_child_obj(activity_obj, lv_watch_obj_signal, &watch_obj);
+    }
+	
+    return watch_obj;
+}
+
+void wechat_common_screen_prepare_destory(lv_obj_t * activity_obj)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+    lv_watch_png_cache_all_free();
+}
+
+void wechat_prepare_destory(lv_obj_t * activity_obj)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+
+    lv_watch_png_cache_all_free();
+
+	lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL == ext) 
+		return ;
+
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+
+	if(WECHAT_CREATED_FROM_ALBUM == ext->from)
+	{
+        album_photo_share_flag_reset();
+	}
+	else if(WECHAT_CREATED_FROM_IMGVIEWER == ext->from)
+	{
+        imgviewer_photo_share_flag_reset();
+	}
+
+	if(NULL != ext->delete_timer_id)
+	{
+		Hal_Timer_Stop(ext->delete_timer_id);
+		ext->delete_timer_id = NULL;
+	}
+
+	wechat_msg_voice_item_playing_stop(ext);
+	wechat_chat_list_msg_item_style_reset(ext);
+
+	//
+	Hal_NFFS_File_Play_End();
+	Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
+	Hal_Vibrator_Play_End();
+	s_item_receive_playing = false;
+
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+}
+
+static void wechat_chat_list_set_slide_enable(lv_watch_obj_ext_t * ext, bool enable)
+{
+    if(enable) 
+	{
+        ext->slide_enable = 1; /*enable to slide to the right*/
+    } 
+	else 
+	{
+        ext->slide_enable = 0; /*disable to slide to the right*/
+    }
+}
+
+bool wechat_msg_voice_is_playing(void)
+{
+	bool result = false;
+	
+	lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL != ext && NULL != ext->list)
+	{
+		lv_wechat_msg_list_ext_t * list_page_ext = lv_obj_get_ext_attr(ext->list);
+		if(NULL != list_page_ext->voice_playing_anim.var)
+		{
+			result = true;
+		}
+	}
+
+	return result;
+}
+
+bool wechat_msg_voice_is_recording(void)
+{
+	bool result = false;
+	
+	if(lv_watch_get_activity_obj(ACT_ID_WECHAT_RECORDING)) 
+	{
+		result = true;
+	}
+
+	return result;
+}
+
+bool wechat_msg_item_is_sending(void)
+{
+	bool result = false;
+	
+	if(lv_watch_get_activity_obj(ACT_ID_WECHAT_SENDING)) 
+	{
+		result = true;
+	}
+
+	return result;
+}
+
+void wechat_receive_audio_play_audio_ctrl_callback(AUDIO_CTRL_PRIORITY priority)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: priority=%d\n", __FUNCTION__, __LINE__, priority);
+	
+    if(AUDIO_CTRL_PRIORITY_5 == priority)
+    {
+    
+    }
+    else if(AUDIO_CTRL_PRIORITY_5 > priority)
+    {
+		Hal_NFFS_File_Play_End();
+		Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
+		Hal_Vibrator_Play_End();
+		s_item_receive_playing = false;
+    }
+}
+
+void wechat_receive_audio_play_over_cb(void *para)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	Hal_NFFS_File_Play_End();
+	Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
+	Hal_Vibrator_Play_End();
+	s_item_receive_playing = false;
+}
+
+static bool wechat_msg_item_info_write_to_file(char * file_path, char * file_buf, uint32_t file_size)
+{
+	lv_fs_file_t file_p;
+	lv_fs_res_t res;
+	uint32_t bytes_write = 0;
+	
+	res = lv_fs_open(&file_p, file_path, LV_FS_MODE_WR);
+	if(LV_FS_RES_OK != res) 
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: errno=%d\n", __FUNCTION__, __LINE__, res);
+		lv_fs_close(&file_p);
+		return false;
+	}
+	res = lv_fs_write(&file_p, file_buf, file_size, &bytes_write);
+	lv_fs_close(&file_p);
+	if(LV_FS_RES_OK != res)
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: errno=%d\n", __FUNCTION__, __LINE__, res);
+		return false;
+	}
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: file_size=%d,write_size=%d\n", __FUNCTION__, __LINE__, file_size, bytes_write);
+
+	return true;
+}
+
+void wechat_msg_receive_update_ui(void)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	if(AUDIO_CTRL_PRIORITY_5 == Hal_Audio_Manage_Start_Req(AUDIO_CTRL_PRIORITY_5, wechat_receive_audio_play_audio_ctrl_callback))
+	{
+		if(false == s_item_receive_playing)
+		{
+			s_item_receive_playing = true;
+		
+			Hal_NFFS_File_Play_Onetime(AUDIO_WECHAT_RECEIVE, (HAL_SPEAKER_GAIN)query_current_volume(), wechat_receive_audio_play_over_cb, NULL);
+			Hal_Vibrator_Play_Onetime(NULL, 1000);
+		}
+	
+		if(lv_watch_get_activity_obj(ACT_ID_WECHAT_MAIN)) 
+		{
+			wechat_main_screen_refresh();
+		}
+		else
+		{
+			wechat_create_event_cb(NULL, LV_EVENT_CLICKED);
+		}
+	}
+}
+
+bool wechat_msg_receive_from_server(char * data_buff, int data_buff_len, nv_wechat_msg_type_e type)
+{
+	if(NULL == data_buff || 0 == data_buff_len)
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		return false;
+	}
+	if(WECHAT_MSG_TYPE_MAX <= type)
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		return false;
+	}
+	
+	nv_watch_wechat_msg_item_info_t wechat_msg_item_info = {0};
+	hal_rtc_t cur_time = {0};
+	char * t_file_ext[WECHAT_MSG_TYPE_MAX] = {"amr", "txt", "png", "png"}; // match nv_wechat_msg_type_e
+	
+	Hal_Rtc_Gettime(&cur_time);
+	_lv_memcpy(&(wechat_msg_item_info.msg_time), &cur_time, sizeof(hal_rtc_t));
+	
+	wechat_msg_item_info.msg_from = 1;
+	wechat_msg_item_info.unread_flag = 1;
+	wechat_msg_item_info.msg_type = type; // WECHAT_MSG_TYPE_VOICE;
+	wechat_msg_item_info.msg_data_size = data_buff_len;
+	sprintf(wechat_msg_item_info.msg_data_full_file_name, "C:/wechat_r%04d%02d%02d_%02d%02d%02d.%s", /*WECHAT_MSG_DATA_FILE_PATH, */
+			wechat_msg_item_info.msg_time.tm_year,
+			wechat_msg_item_info.msg_time.tm_mon,
+			wechat_msg_item_info.msg_time.tm_mday,
+			wechat_msg_item_info.msg_time.tm_hour,
+			wechat_msg_item_info.msg_time.tm_min,
+			wechat_msg_item_info.msg_time.tm_sec,
+			t_file_ext[type]);
+
+	if(false == wechat_msg_item_info_write_to_file(wechat_msg_item_info.msg_data_full_file_name, data_buff, data_buff_len))
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		return false;
+	}
+
+	lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL != ext) 
+	{
+		wechat_msg_voice_item_playing_stop(ext);
+	}
+	
+	wechat_msg_info_new_item_add(&wechat_msg_item_info);
+
+	// ui
+	if(false == mmi_active_screen_is_prohibit_interrupted() 
+		&& false == mmi_health_measure_state_is_ui_measure()
+//		&& false == wechat_msg_voice_is_playing() 
+		&& false == wechat_msg_voice_is_recording()
+		&& false == wechat_msg_item_is_sending()
+		#ifdef __MMI_ZHSX_SUPPORT_DO_NOT_DISTURB__
+		&& false == mmi_watch_is_in_do_not_disturb_time()
+		#endif
+		)
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		
+		mmi_watch_wake_up();
+		mmi_ui_msg_action_wechat_incoming();
+	}
+
+	return true;
+}
+
+bool wechat_msg_send_to_server(void)
+{
+	bool result = false; // true-success; false-fail
+	
+	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL == ext) 
+		return false;
+
+	uint32_t file_size = ext->record_size;
+    char * file_buf = lv_mem_alloc(file_size + 1);
+	if(NULL == file_buf || WECHAT_MSG_DATA_AMR_HEAD_SIZE >= file_size)
+	{
+        lv_mem_free(ext->record_buffer);
+        ext->record_buffer = NULL;
+		ext->record_size = 0;
+        return false;
+    }
+	_lv_memset_00(file_buf, file_size + 1);
+	_lv_memcpy(file_buf, ext->record_buffer, file_size);
+	lv_mem_free(ext->record_buffer);
+	ext->record_buffer = NULL;
+
+	if(true == wechat_msg_item_info_write_to_file(s_wechat_msg_item_info.msg_data_full_file_name, file_buf, file_size))
+	{
+		if(true == mmi_protocol_action_send_talk(file_buf, file_size))
+		{
+			s_wechat_msg_item_info.msg_data_size = file_size;
+			wechat_msg_info_new_item_add(&s_wechat_msg_item_info);
+			result = true;
+		}
+		else
+		{
+			lv_fs_remove(s_wechat_msg_item_info.msg_data_full_file_name);
+		}
+	}
+	
+	lv_mem_free(file_buf);
+	_lv_memset_00(&s_wechat_msg_item_info, sizeof(nv_watch_wechat_msg_item_info_t));
+
+	return result;
+}
+
+void wechat_msg_item_delete_success_timer_cb(void *para)
+{
+	//lv_wechat_ext_t * ext = (lv_wechat_ext_t *)para;
+
+	wechat_main_screen_refresh();
+}
+
+void wechat_msg_item_delete_ok_btn_event_cb(lv_obj_t * obj, lv_event_t e)
+{
+	if(LV_EVENT_CLICKED == e)
+	{
+		lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+		if(NULL != ext && NULL != ext->delete_bg)
+		{
+			uint32_t value = lv_watch_get_free_num(obj);
+			if(0 == value)
+				wechat_msg_info_index_item_delete(s_wechat_selected_item_index);
+			else if(1 == value)
+				wechat_msg_info_all_item_delete();
+			
+			lv_obj_clean(ext->delete_bg);
+
+			lv_obj_t * label_prompt = lv_label_create(ext->delete_bg, NULL);
+			lv_obj_add_style(label_prompt, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
+			lv_label_set_text_id(label_prompt, WATCH_TEXT_ID_DEL_SUCCESS);
+			lv_obj_align(label_prompt, ext->delete_bg, LV_ALIGN_CENTER, 0, -10);
+			
+			//ext->delete_timer_id = Hal_Timer_Start(1500, wechat_msg_item_delete_success_timer_cb, ext, false);
+			ext->delete_timer_id = Hal_Timer_Start(1500, wechat_msg_item_delete_success_timer_cb, NULL, false);
+		}
+	}
+}
+
+void wechat_msg_item_delete_cancel_btn_event_cb(lv_obj_t * obj, lv_event_t e)
+{
+    if(LV_EVENT_CLICKED == e) 
+	{
+		lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+		if(NULL != ext && NULL != ext->delete_bg)
+		{
+			lv_obj_del(ext->delete_bg);
+			ext->delete_bg = NULL;
+		}
+    }
+}
+
+void wechat_msg_item_delete_select_btn_event_cb(lv_obj_t * obj, lv_event_t e)
+{
+    if(LV_EVENT_CLICKED != e)
+	{
+		return;
+	}
+	
+	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL != ext)
+	{
+		uint32_t value = lv_watch_get_free_num(obj);
+		
+		lv_obj_set_hidden(ext->delete_current, true);
+		lv_obj_set_hidden(ext->delete_all, true);
+		lv_obj_set_hidden(ext->delete_back, true);
+
+		lv_obj_set_hidden(ext->delete_label_prompt, false);
+		lv_obj_set_hidden(ext->delete_btn_cancel, false);
+		lv_obj_set_hidden(ext->delete_btn_ok, false);
+		lv_watch_set_free_num(ext->delete_btn_ok, value);
+	}
+}
+
+void wechat_chat_list_msg_item_delete_create(void)
+{
+	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL != ext && NULL != ext->cont)
+	{
+		ext->delete_bg = lv_cont_create(ext->cont, NULL);
+        lv_obj_set_size(ext->delete_bg, LV_HOR_RES, LV_VER_RES);
+        lv_obj_set_style_local_bg_color(ext->delete_bg, LV_CONT_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(0xB6, 0xF7, 0xFF));
+
+		// current
+	    lv_obj_t * btn_delete_current = lv_cont_create(ext->delete_bg, NULL);
+	    lv_obj_set_size(btn_delete_current, LV_HOR_RES - 40, 56);
+	    lv_obj_set_style_local_bg_color(btn_delete_current, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_MAKE(0xB9, 0x86, 0xFF));
+	    lv_obj_set_style_local_radius(btn_delete_current, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, 10);
+		lv_obj_set_click(btn_delete_current, true);
+	    lv_obj_set_event_cb(btn_delete_current, wechat_msg_item_delete_select_btn_event_cb);
+	    lv_obj_align(btn_delete_current, NULL, LV_ALIGN_IN_TOP_MID, 0, 40);
+		lv_watch_set_free_num(btn_delete_current, 0);
+		ext->delete_current = btn_delete_current;
+
+	    lv_obj_t * label_delete_current = lv_label_create(btn_delete_current, NULL);
+	    lv_obj_add_style(label_delete_current, LV_LABEL_PART_MAIN, &lv_watch_font26);
+	    lv_label_set_text_id(label_delete_current, WATCH_TEXT_ID_DELETE_CURRENT_ITEM);
+		lv_label_set_align(label_delete_current, LV_LABEL_ALIGN_CENTER);
+	    lv_obj_align(label_delete_current, btn_delete_current, LV_ALIGN_CENTER, 0, 0);
+
+		// all
+	    lv_obj_t * btn_delete_all = lv_cont_create(ext->delete_bg, btn_delete_current);
+	    lv_obj_set_style_local_bg_color(btn_delete_all, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_MAKE(0xFF, 0x6F, 0x91));
+	    lv_obj_align(btn_delete_all, btn_delete_current, LV_ALIGN_OUT_BOTTOM_MID, 0, 20);
+		lv_watch_set_free_num(btn_delete_all, 1);
+		ext->delete_all = btn_delete_all;
+
+	    lv_obj_t * label_delete_all = lv_label_create(btn_delete_all, NULL);
+	    lv_obj_add_style(label_delete_all, LV_LABEL_PART_MAIN, &lv_watch_font26);
+	    lv_label_set_text_id(label_delete_all, WATCH_TEXT_ID_DELETE_ALL_ITEM);
+		lv_label_set_align(label_delete_all, LV_LABEL_ALIGN_CENTER);
+	    lv_obj_align(label_delete_all, btn_delete_all, LV_ALIGN_CENTER, 0, 0);
+
+		// back
+	    lv_obj_t * btn_delete_back = lv_cont_create(ext->delete_bg, btn_delete_current);
+		lv_obj_set_style_local_bg_color(btn_delete_back, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_MAKE(0x47, 0xA6, 0xFF));
+	    lv_obj_set_event_cb(btn_delete_back, wechat_msg_item_delete_cancel_btn_event_cb);
+	    lv_obj_align(btn_delete_back, btn_delete_all, LV_ALIGN_OUT_BOTTOM_MID, 0, 20);
+		ext->delete_back = btn_delete_back;
+
+	    lv_obj_t * label_delete_back = lv_label_create(btn_delete_back, NULL);
+	    lv_obj_add_style(label_delete_back, LV_LABEL_PART_MAIN, &lv_watch_font26);
+	    lv_label_set_text_id(label_delete_back, WATCH_TEXT_ID_CANCEL);
+		lv_label_set_align(label_delete_back, LV_LABEL_ALIGN_CENTER);
+	    lv_obj_align(label_delete_back, btn_delete_back, LV_ALIGN_CENTER, 0, 0);
+
+
+	    lv_obj_t * label_prompt = lv_label_create(ext->delete_bg, NULL);
+	    lv_obj_add_style(label_prompt, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
+		lv_label_set_text_id(label_prompt, WATCH_TEXT_ID_DEL_Q);
+	    lv_obj_align(label_prompt, ext->delete_bg, LV_ALIGN_CENTER, 0, -30);
+		ext->delete_label_prompt = label_prompt;
+
+	    lv_obj_t * btn_cancel = lv_btn_create(ext->delete_bg, NULL);
+	    lv_obj_set_size(btn_cancel, 100, 56);
+	    lv_obj_set_style_local_bg_color(btn_cancel, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(0x47, 0xA6, 0xFF));
+	    lv_obj_set_style_local_radius(btn_cancel, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, 30);
+	    lv_obj_set_style_local_bg_color(btn_cancel, LV_BTN_PART_MAIN, LV_STATE_PRESSED, lv_color_make(0x47, 0xA6, 0xFF));
+	    lv_obj_set_style_local_radius(btn_cancel, LV_BTN_PART_MAIN, LV_STATE_PRESSED, 30);
+	    lv_obj_align(btn_cancel, NULL, LV_ALIGN_IN_BOTTOM_LEFT, 10, -20);
+	    lv_obj_set_event_cb(btn_cancel, wechat_msg_item_delete_cancel_btn_event_cb);
+		ext->delete_btn_cancel = btn_cancel;
+
+	    lv_obj_t * label_cancel = lv_label_create(btn_cancel, NULL);
+	    lv_obj_add_style(label_cancel, LV_LABEL_PART_MAIN, &lv_watch_font26);
+	    lv_label_set_text_id(label_cancel, WATCH_TEXT_ID_CANCEL);
+
+	    lv_obj_t * btn_ok = lv_btn_create(ext->delete_bg, btn_cancel);
+	    lv_obj_set_style_local_bg_color(btn_ok, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(0xFF, 0x6F, 0x91));
+	    lv_obj_set_style_local_bg_color(btn_ok, LV_BTN_PART_MAIN, LV_STATE_PRESSED, lv_color_make(0xFF, 0x6F, 0x91));
+	    lv_obj_align(btn_ok, NULL, LV_ALIGN_IN_BOTTOM_RIGHT, -10, -20);
+	    lv_obj_set_event_cb(btn_ok, wechat_msg_item_delete_ok_btn_event_cb);
+		ext->delete_btn_ok = btn_ok;
+		
+	    lv_obj_t * label_ok = lv_label_create(btn_ok, label_cancel);
+	    lv_label_set_text_id(label_ok, WATCH_TEXT_ID_OK);
+
+		// display
+		lv_obj_set_hidden(label_prompt, true);
+		lv_obj_set_hidden(btn_cancel, true);
+		lv_obj_set_hidden(btn_ok, true);
+	}
+}
+
+void wechat_msg_sending_anim_cb(lv_anim_t * a)
+{
+    lv_obj_t * img = a->var;
+
+    switch(s_wechat_play_anim_count % 3) 
+	{
+        case 0:
+            lv_img_set_src(img, ICON_WECHAT_SENDING_PROMPT1);
+            break;
+			
+        case 1:
+            lv_img_set_src(img, ICON_WECHAT_SENDING_PROMPT2);
+            break;
+			
+        case 2:
+            lv_img_set_src(img, ICON_WECHAT_SENDING_PROMPT3);
+            break;
+			
+        default:
+            break;
+    }
+	s_wechat_play_anim_count++;
+}
+
+void wechat_msg_sending_result_screen_timeout(void *para)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+
+	wechat_msg_sending_screen_prepare_destory(NULL);
+
+	//delete sending screen
+	//lv_watch_del_interface(ACT_ID_WECHAT_SENDING);
+	lv_obj_t * obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_SENDING);
+	if(NULL != obj)
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		lv_obj_del(obj);
+	}
+	
+	//return main list screen
+	wechat_main_screen_refresh();
+}
+
+void wechat_msg_sending_screen_timeout(void *para)
+{
+	lv_wechat_msg_sending_ext_t * sending_ext = (lv_wechat_msg_sending_ext_t *)para;
+
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	if(NULL != sending_ext->sending_timer_id)
+	{
+		Hal_Timer_Stop(sending_ext->sending_timer_id);
+		sending_ext->sending_timer_id = NULL;
+	}
+
+    if(NULL != sending_ext->sending_anim.var)
+	{
+		lv_obj_t * img_bkg = lv_obj_get_parent(sending_ext->sending_anim.var);
+		lv_img_set_src(img_bkg, ((true == sending_ext->send_result) ? ICON_WECHAT_SENDING_SUCC : ICON_WECHAT_SENDING_FAILED));
+		
+		lv_anim_del(sending_ext->sending_anim.var, NULL);
+		lv_obj_del(sending_ext->sending_anim.var);
+		sending_ext->sending_anim.var = NULL;
+	}
+
+	sending_ext->result_timer_id = Hal_Timer_Start(1500, wechat_msg_sending_result_screen_timeout, sending_ext, FALSE);
+}
+
+void wechat_msg_sending_screen_prepare_destory(lv_obj_t * activity_obj)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+    lv_watch_png_cache_all_free();
+
+	lv_wechat_msg_sending_ext_t * sending_ext = (lv_wechat_msg_sending_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_SENDING);
+	if(NULL != sending_ext)
+	{
+		if(NULL != sending_ext->sending_timer_id)
+		{
+			Hal_Timer_Stop(sending_ext->sending_timer_id);
+			sending_ext->sending_timer_id = NULL;
+		}
+		if(NULL != sending_ext->result_timer_id)
+		{
+			Hal_Timer_Stop(sending_ext->result_timer_id);
+			sending_ext->result_timer_id = NULL;
+		}
+	}
+}
+
+lv_obj_t * wechat_msg_sending_screen_create(lv_obj_t * activity_obj)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+
+    if(NULL == activity_obj) 
+	{
+        lv_watch_activity_ext_t activity_ext = {0};
+
+        activity_ext.actId = ACT_ID_WECHAT_SENDING;
+        activity_ext.create = (lv_watch_activity_create_f_t)wechat_msg_sending_screen_create;
+        activity_ext.prepare_destory = wechat_msg_sending_screen_prepare_destory;
+        activity_obj = lv_watch_creat_activity_obj(&activity_ext);
+		if(NULL == activity_obj)
+			return NULL;
+    }
+
+    lv_obj_t * obj = lv_watch_obj_create(activity_obj);
+	if(NULL == obj)
+		return NULL;
+	lv_wechat_msg_sending_ext_t * sending_ext = (lv_wechat_msg_sending_ext_t *)lv_obj_allocate_ext_attr(obj, sizeof(lv_wechat_msg_sending_ext_t));
+	if(NULL == sending_ext)
+		return NULL;
+		
+	wechat_chat_list_set_slide_enable(&sending_ext->old_ext, false); /*prevent to slide out while recording*/
+	_lv_memset_00(&(sending_ext->sending_anim), sizeof(lv_anim_t));
+	sending_ext->send_result = wechat_msg_send_to_server();
+	sending_ext->sending_timer_id = Hal_Timer_Start(1000 * 3, wechat_msg_sending_screen_timeout, sending_ext, FALSE);
+	sending_ext->result_timer_id = NULL;
+
+    lv_obj_t * img_bkg = lv_img_create(obj, NULL);
+    lv_img_set_src(img_bkg, ICON_WECHAT_SENDING_BG);
+    lv_obj_align(img_bkg, obj, LV_ALIGN_CENTER, 0, 0);
+
+    lv_obj_t * img_sending = lv_img_create(img_bkg, NULL);
+    lv_img_set_src(img_sending, ICON_WECHAT_SENDING_PROMPT3);
+#if USE_LV_WATCH_UI_240_320
+	lv_obj_align(img_sending, img_bkg, LV_ALIGN_IN_BOTTOM_MID, 0, -20);
+#elif USE_LV_WATCH_UI_240_280
+    lv_obj_align(img_sending, img_bkg, LV_ALIGN_IN_BOTTOM_MID, 0, -40);
+#else
+    lv_obj_align(img_sending, img_bkg, LV_ALIGN_IN_BOTTOM_MID, 0, -20);
+#endif
+
+	lv_anim_t * a = &(sending_ext->sending_anim);
+    lv_anim_init(a);
+    lv_anim_set_var(a, img_sending);
+    //lv_anim_set_exec_cb(a, (lv_anim_exec_xcb_t)wechat_msg_sending_anim_exec_cb);
+    lv_anim_set_start_cb(a, (lv_anim_ready_cb_t)wechat_msg_sending_anim_cb);
+    lv_anim_set_repeat_count(a, LV_ANIM_REPEAT_INFINITE);
+    lv_anim_set_repeat_delay(a, 500);
+    lv_anim_start(a);
+	s_wechat_play_anim_count = 0;
+
+    return obj;
+}
+
+void wechat_msg_recording_release_event_cb(lv_obj_t * obj, lv_event_t e)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: event=%d\n", __FUNCTION__, __LINE__, e);
+	
+#if 0
+    if(LV_EVENT_RELEASED == e) //(LV_EVENT_CLICKED == e) 
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		
+		lv_watch_del_interface(ACT_ID_WECHAT_RECORDING);
+		wechat_msg_sending_screen_create(NULL);
+    }
+#endif
+}
+
+void wechat_msg_recording_anim(lv_anim_t * a)
+{
+	s_wechat_play_anim_count++;	
+    if(0 == (s_wechat_play_anim_count % 4)) 
+	{		
+        int8_t count_down = WECHAT_MSG_DATA_RECORD_DURATION_MAX - s_wechat_play_anim_count / 4;
+        WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: count down=%d\n", __FUNCTION__, __LINE__, count_down);
+		
+        if(0 < count_down)
+		{
+			lv_obj_t * label_time = a->var;
+	        const char * content = lv_lang_get_text(WATCH_TEXT_ID_RELEASE_SENDING);
+	        uint8_t len = strlen(content) + 8;
+	        char * text = (char *)lv_mem_alloc(len);
+	        snprintf(text, len, "%s %d", content, count_down);
+	        lv_label_set_text(label_time, text);
+	        lv_mem_free(text);
+		}
+    }
+}
+
+bool wechat_msg_recording_stop(bool is_cancel)
+{
+	uint32_t duration_ms = 0;
+	uint32_t size = 0;
+	
+	Hal_Record_Buffer_Stop_Req(&size, &duration_ms);
+    Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
+	
+	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL == ext) 
+		return false;
+
+	if(true == is_cancel)
+	{
+        lv_mem_free(ext->record_buffer);
+        ext->record_buffer = NULL;
+		ext->record_size = 0;
+        return false;
+    }
+	
+    if(WECHAT_MSG_DATA_AMR_HEAD_SIZE >= size) 
+	{
+        lv_mem_free(ext->record_buffer);
+        ext->record_buffer = NULL;
+		ext->record_size = 0;
+        return false;
+    }
+	ext->record_size = size;
+
+	return true;
+}
+
+void wechat_msg_recording_audio_ctrl_callback(AUDIO_CTRL_PRIORITY priority)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: priority=%d\n", __FUNCTION__, __LINE__, priority);
+	
+    if(AUDIO_CTRL_PRIORITY_5 == priority)
+    {
+        if(false == watch_is_ready()) 
+		{
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+            return;
+        }
+    }
+    else if(AUDIO_CTRL_PRIORITY_5 > priority)
+    {
+		wechat_msg_recording_stop(true);
+		
+		//lv_watch_del_interface(ACT_ID_WECHAT_RECORDING);
+		lv_obj_t * activity_obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_RECORDING);
+		if(NULL != activity_obj)
+		{
+			lv_obj_del(activity_obj);
+		}
+    }
+}
+
+void wechat_msg_recording_task_cb(lv_task_t * task)
+{
+	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL == ext) 
+		return ;
+	
+	if(0 == ext->old_ext.element_click_en) 
+	{
+		/*sliding to the right, not click button*/
+		return;
+	}
+
+	lv_obj_t * activity_obj;
+	MCI_EVNET_T event = (MCI_EVNET_T) (task->user_data);
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: event=%d\n", __FUNCTION__, __LINE__, event);
+	
+	switch(event) 
+	{
+		case MCI_EVENT_EOS:
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+			
+			wechat_msg_recording_stop(false);
+			activity_obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_RECORDING);
+			if(NULL != activity_obj)
+			{
+				lv_obj_del(activity_obj);
+			}
+			wechat_msg_sending_screen_create(NULL);
+			break;
+			
+		case MCI_EVENT_ERROR:
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+
+			wechat_msg_recording_stop(true);
+			activity_obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_RECORDING);
+			if(NULL != activity_obj)
+			{
+				lv_obj_del(activity_obj);
+			}
+			break;
+			
+		//case MCI_EVENT_INFO:
+		//	break;
+			
+		default:
+			break;
+	}
+}
+
+void wechat_msg_recording_cb(MCI_EVNET_T event, MCI_INFO_T info_type, int32_t value)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: event=%d,type=%d,value=%d\n", __FUNCTION__, __LINE__, event, info_type, value);
+
+    if(MCI_EVENT_INFO != event) 
+	{
+        //recording_ext->event = event;
+	    lv_task_t * record_task = lv_task_create(wechat_msg_recording_task_cb, 10, LV_TASK_PRIO_HIGH, event);
+    	lv_task_once(record_task);
+    }
+}
+
+
+void wechat_msg_recording_screen_prepare_destory(lv_obj_t * activity_obj)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+    lv_watch_png_cache_all_free();
+
+	wechat_msg_recording_stop(true);
+}
+
+lv_obj_t * wechat_msg_recording_screen_create(lv_obj_t * activity_obj)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+
+    if(NULL == activity_obj) 
+	{
+        lv_watch_activity_ext_t activity_ext = {0};
+
+		activity_ext.actId = ACT_ID_WECHAT_RECORDING;
+		activity_ext.create = wechat_msg_recording_screen_create;
+		activity_ext.prepare_destory = wechat_msg_recording_screen_prepare_destory; // wechat_common_screen_prepare_destory;
+        activity_obj = lv_watch_creat_activity_obj(&activity_ext);
+		if(NULL == activity_obj)
+			return NULL;
+    }
+
+    lv_obj_t * obj = lv_watch_obj_create(activity_obj);
+    LV_ASSERT_MEM(obj);
+	
+    lv_wechat_msg_recording_ext_t * recording_ext = lv_obj_allocate_ext_attr(obj, sizeof(lv_wechat_msg_recording_ext_t));
+	LV_ASSERT_MEM(recording_ext);
+	
+    lv_obj_t * cont = lv_cont_create(obj, NULL);
+    lv_obj_set_size(cont, lv_obj_get_width(obj), lv_obj_get_height(obj));
+    lv_obj_align(cont, obj, LV_ALIGN_CENTER, 0, 0);
+    lv_obj_set_style_local_bg_color(cont, LV_CONT_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(194, 252, 252));
+
+    lv_obj_t * label_warning = lv_label_create(cont, NULL);
+    //lv_obj_set_style_local_text_font(label_warning, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, LV_THEME_WATCH_NIGHT_FONT_SMALL);
+    //lv_obj_set_style_local_text_color(label_warning, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_RED);
+	lv_obj_add_style(label_warning, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
+    //lv_label_set_long_mode(label_warning, LV_LABEL_LONG_BREAK);
+    //lv_obj_set_width(label_warning, lv_obj_get_width(obj) * 2 / 3);
+    lv_label_set_text_id(label_warning, WATCH_TEXT_ID_SLIDE_UP_WARNING);
+    lv_label_set_align(label_warning, LV_LABEL_ALIGN_CENTER);
+    lv_obj_align(label_warning, cont, LV_ALIGN_IN_TOP_MID, 0, 30);
+
+    lv_obj_t * label_time = lv_label_create(cont, NULL);
+    lv_obj_add_style(label_time, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
+    const char * rel_snd = lv_lang_get_text(WATCH_TEXT_ID_RELEASE_SENDING);
+    uint8_t len = strlen(rel_snd) + 4;
+    char * text = (char *)lv_mem_alloc(len);
+    snprintf(text, len, "%s %d", rel_snd, WECHAT_MSG_DATA_RECORD_DURATION_MAX);
+    lv_label_set_text(label_time, text);
+    lv_mem_free(text);
+    lv_obj_align(label_time, label_warning, LV_ALIGN_OUT_BOTTOM_MID, 0, 30);
+	recording_ext->label = label_time;
+
+    lv_obj_t * img_release_snd = lv_img_create(cont, NULL);
+    lv_img_set_src(img_release_snd, ICON_WECHAT_RECORD_BUTTON_PRESSED);
+	lv_obj_align(img_release_snd, cont, LV_ALIGN_IN_BOTTOM_MID, 0, 0);
+
+    lv_anim_t a;
+    lv_anim_init(&a);
+    lv_anim_set_var(&a, label_time);
+    lv_anim_set_start_cb(&a, (lv_anim_ready_cb_t)wechat_msg_recording_anim);
+    lv_anim_set_repeat_count(&a, LV_ANIM_REPEAT_INFINITE);
+    lv_anim_set_time(&a, 249);
+    lv_anim_start(&a);
+	s_wechat_play_anim_count = 0;
+	
+	//fill info
+	_lv_memset_00(&s_wechat_msg_item_info, sizeof(nv_watch_wechat_msg_item_info_t));
+#if 0
+	//system crashed. unknown reason //20230327
+	Hal_Rtc_Gettime(&(s_wechat_msg_item_info.msg_time));
+#else
+    hal_rtc_t cur_time;
+    Hal_Rtc_Gettime(&cur_time);
+	_lv_memcpy(&(s_wechat_msg_item_info.msg_time), &cur_time, sizeof(hal_rtc_t));
+#endif
+	s_wechat_msg_item_info.msg_type = WECHAT_MSG_TYPE_VOICE;
+	sprintf(s_wechat_msg_item_info.msg_data_full_file_name, "C:/wechat_s%04d%02d%02d_%02d%02d%02d.amr", /*WECHAT_MSG_DATA_FILE_PATH, */
+				s_wechat_msg_item_info.msg_time.tm_year, 
+				s_wechat_msg_item_info.msg_time.tm_mon, 
+				s_wechat_msg_item_info.msg_time.tm_mday,
+				s_wechat_msg_item_info.msg_time.tm_hour, 
+				s_wechat_msg_item_info.msg_time.tm_min, 
+				s_wechat_msg_item_info.msg_time.tm_sec
+				);
+	
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: msg_from=%d, file_name=%s\n", __FUNCTION__, __LINE__, 
+							s_wechat_msg_item_info.msg_from, s_wechat_msg_item_info.msg_data_full_file_name);
+	
+	//recording
+#if 0
+	if(AUDIO_CTRL_PRIORITY_5 == Hal_Audio_Manage_Start_Req(AUDIO_CTRL_PRIORITY_5, wechat_msg_recording_audio_ctrl_callback))
+	{
+		Hal_File_Record_Start_Req(s_wechat_msg_item_info.msg_data_full_file_name, wechat_msg_recording_cb);
+	}
+
+#else
+
+	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL == ext) 
+		return NULL;
+	
+	if(NULL != ext->record_buffer)
+	{
+		lv_mem_free(ext->record_buffer);
+		ext->record_buffer = NULL;
+	}
+	ext->record_buffer = (uint8_t *)lv_mem_alloc(WECHAT_MSG_DATA_RECORD_SIZE_MAX);
+	if(NULL != ext->record_buffer)
+	{
+		_lv_memset_00(ext->record_buffer, WECHAT_MSG_DATA_RECORD_SIZE_MAX);
+
+		if(AUDIO_CTRL_PRIORITY_5 == Hal_Audio_Manage_Start_Req(AUDIO_CTRL_PRIORITY_5, wechat_msg_recording_audio_ctrl_callback))
+		{
+			Hal_Record_Buffer_Start_Req(ext->record_buffer,
+										WECHAT_MSG_DATA_RECORD_SIZE_MAX,
+										WECHAT_MSG_DATA_RECORD_DURATION_MAX * 1000,
+										wechat_msg_recording_cb);
+		}
+	}
+#endif
+	
+    return obj;
+}
+
+static void wechat_out_of_memory_btn_event_cb(lv_obj_t * btn, lv_event_t e)
+{
+    if(LV_EVENT_CLICKED == e)
+    {
+        lv_obj_del(lv_obj_get_parent(btn));
+
+		//return main list screen
+		wechat_main_screen_refresh();
+    }
+}
+
+void wechat_list_out_of_memory_create(lv_obj_t * obj)
+{
+	lv_obj_t * cont_bg = lv_cont_create(obj, NULL);
+	lv_obj_set_size(cont_bg, LV_HOR_RES, LV_VER_RES);
+	lv_obj_add_style(cont_bg, LV_CONT_PART_MAIN, &lv_watch_black_tight);
+
+	lv_obj_t * img_mem = lv_img_create(cont_bg, NULL);
+	lv_img_set_src(img_mem, ICON_CAMERA_MEMORY);
+	lv_obj_align(img_mem, NULL, LV_ALIGN_IN_TOP_MID, 0, 40);
+
+	lv_obj_t * label = lv_label_create(cont_bg, NULL);
+	lv_label_set_text_id(label, WATCH_TEXT_ID_OUT_OF_MEM);
+	lv_label_set_long_mode(label, LV_LABEL_LONG_BREAK);
+	lv_obj_set_width(label, LV_HOR_RES - 40);
+	lv_obj_add_style(label, LV_LABEL_PART_MAIN, &lv_watch_font20);
+	lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
+	lv_obj_align(label, img_mem, LV_ALIGN_OUT_BOTTOM_MID, 0, 10);
+
+	lv_obj_t * btn = lv_btn_create(cont_bg, NULL);
+	lv_obj_set_style_local_bg_color(btn, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_MAKE(0x47, 0xA6, 0xFF));
+	lv_obj_set_style_local_radius(btn, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, 30);
+	lv_obj_set_style_local_bg_color(btn, LV_BTN_PART_MAIN, LV_STATE_PRESSED, LV_COLOR_MAKE(0x47, 0xA6, 0xFF));
+	lv_obj_set_style_local_radius(btn, LV_BTN_PART_MAIN, LV_STATE_PRESSED, 30);
+	lv_obj_set_size(btn, 200, 56);
+	lv_obj_set_event_cb(btn, wechat_out_of_memory_btn_event_cb);
+	lv_obj_align(btn, NULL, LV_ALIGN_IN_BOTTOM_MID, 0, -20);
+	
+	lv_obj_t * btn_label = lv_label_create(btn, NULL);
+	lv_label_set_text_id(btn_label, WATCH_TEXT_ID_GOT_IT);
+	lv_obj_add_style(btn_label,LV_LABEL_PART_MAIN, &lv_watch_font26);
+}
+
+void wechat_msg_record_button_event_cb(lv_obj_t * obj, lv_event_t e)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: event=%d\n", __FUNCTION__, __LINE__, e);
+	
+    if(LV_EVENT_LONG_PRESSED == e) 
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		
+		lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+		if(NULL == ext) 
+			return ;
+
+		wechat_chat_list_set_slide_enable(&ext->old_ext, true); /*reset slide_enable at the end of recording*/
+		
+        if(0 == ext->old_ext.element_click_en) 
+		{
+            /*sliding to the right, not click button*/
+            return;
+        }
+		
+		uint32_t fs_total = 0, fs_free = 0;
+		lv_fs_free_space('C', &fs_total, &fs_free);
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: space total=%dB,free=%dB\n", __FUNCTION__, __LINE__, fs_total, fs_free);
+		if(28 * 1024 > fs_free) // 30 * 1024
+		{
+			lv_obj_t * obj = wechat_main_get_obj();
+			wechat_list_out_of_memory_create(obj);
+		}
+		#if 0
+		else if(NV_WATCH_WECHAT_NUM_MAX <= wechat_msg_info_count_get())
+		//else if(2 <= wechat_msg_info_count_get())
+		{
+			lv_obj_t * obj = wechat_main_get_obj();
+			wechat_list_out_of_memory_create(obj);
+		}
+		#endif
+		else
+		{
+			wechat_chat_list_set_slide_enable(&ext->old_ext, false); /*prevent to slide out while recording*/
+
+			wechat_msg_recording_screen_create(NULL);
+    	}
+    } 
+	else if(LV_EVENT_CLICKED == e || LV_EVENT_PRESS_LOST == e) 
+	{
+		lv_obj_t * activity_obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_RECORDING);
+		if(NULL != activity_obj)
+		{
+			lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+			if(NULL == ext) 
+				return ;
+
+			lv_wechat_msg_recording_ext_t * recording_ext = (lv_wechat_msg_recording_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_RECORDING);
+			if(NULL == recording_ext) 
+				return NULL;
+
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+            wechat_chat_list_set_slide_enable(&ext->old_ext, true); /*reset slide_enable at the end of recording*/
+			
+            lv_indev_t * indev = lv_indev_get_act();
+            if(indev) 
+			{
+                lv_coord_t point_y = indev->proc.types.pointer.last_point.y;
+				lv_coord_t img_record_top = obj->coords.y1;
+                if(30 < img_record_top - point_y) // (point_y < (img_record_top - 20))
+				{
+					WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: indev_y=%d, img_y=%d\n", __FUNCTION__, __LINE__, point_y, img_record_top);
+					wechat_msg_recording_stop(true);
+					lv_obj_del(activity_obj);
+					//return main list screen
+					wechat_main_screen_refresh();
+
+					return;
+                }
+            }
+
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+			wechat_msg_recording_stop(false);
+			lv_obj_del(activity_obj);
+			wechat_msg_sending_screen_create(NULL);            
+        }
+    }
+	else if(LV_EVENT_PRESSED == e) 
+	{
+		lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+		if(NULL == ext) 
+			return ;
+
+		//
+		Hal_NFFS_File_Play_End();
+		Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
+		Hal_Vibrator_Play_End();
+
+		wechat_msg_voice_item_playing_stop(ext);
+	}
+}
+
+void wechat_msg_voice_item_reset_play_state(lv_wechat_msg_list_ext_t * list_page_ext)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	if(NULL == list_page_ext || NULL == list_page_ext->voice_playing_anim.var) 
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		return;
+	}
+
+	uint8_t msg_from = list_page_ext->voice_playing_msg_from;
+	
+	lv_anim_del(list_page_ext->voice_playing_anim.var, NULL);
+	lv_img_set_src(list_page_ext->voice_playing_anim.var, ((0 == msg_from) ? ICON_WECHAT_MY_VOICE_ITEM_PLAYING3 : ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING3));
+	list_page_ext->voice_playing_anim.var = NULL;
+}
+
+void wechat_msg_voice_item_playing_stop(lv_wechat_ext_t * ext)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+    if(NULL == ext || NULL == ext->list) 
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		return;
+	}
+
+	lv_wechat_msg_list_ext_t * list_page_ext = (lv_wechat_msg_list_ext_t *)lv_obj_get_ext_attr(ext->list);
+	if(NULL == list_page_ext || NULL == list_page_ext->voice_playing_anim.var) 
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		return;
+	}
+	
+	Hal_File_Play_End();
+	Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
+	wechat_msg_voice_item_reset_play_state(list_page_ext);
+}
+
+void wechat_chat_list_msg_item_style_reset(lv_wechat_ext_t * ext)
+{
+    if(NULL == ext || NULL == ext->list) 
+		return;
+
+	lv_wechat_msg_list_ext_t * list_page_ext = lv_obj_get_ext_attr(ext->list);
+    if(NULL == list_page_ext) 
+		return;
+
+	lv_style_reset(&(list_page_ext->style_cont_self));
+	lv_style_reset(&(list_page_ext->style_cont_other));
+	lv_style_reset(&(list_page_ext->style_label_time));
+	//lv_style_reset(&(list_page_ext->style_text));
+	lv_style_reset(&(list_page_ext->style_label_len_self));
+	lv_style_reset(&(list_page_ext->style_label_len_other));
+}
+
+void wechat_chat_list_msg_item_time(char * time_str, hal_rtc_t * cur_time, hal_rtc_t * msg_time, hal_rtc_t * last_msg_time)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+    if(0 == last_msg_time->tm_year) 
+	{
+        sprintf(time_str, "%d/%d/%d %02d:%02d", msg_time->tm_year, msg_time->tm_mon, msg_time->tm_mday, 
+					msg_time->tm_hour, msg_time->tm_min);
+		
+        return;
+    }
+	
+    uint32_t msg_sec = time_to_seconds(msg_time);
+    uint32_t last_msg_sec = time_to_seconds(last_msg_time);
+    if(msg_sec < last_msg_sec) 
+	{
+        sprintf(time_str, "%d/%d/%d %02d:%02d", msg_time->tm_year, msg_time->tm_mon,
+					msg_time->tm_mday, msg_time->tm_hour, msg_time->tm_min);
+    } 
+	else if(msg_sec > (last_msg_sec + WECHAT_MSG_CHAT_TIME_INTERVAL)) 
+	{
+        uint32_t cur_sec = time_to_seconds(cur_time);
+        if((msg_sec > cur_sec) || (msg_time->tm_year < cur_time->tm_year)) 
+		{
+			sprintf(time_str, "%d/%d/%d %02d:%02d", msg_time->tm_year, msg_time->tm_mon,
+						msg_time->tm_mday, msg_time->tm_hour, msg_time->tm_min);
+        } 
+		else 
+		{
+            uint32_t today_sec = cur_sec - cur_time->tm_hour * 3600 - cur_time->tm_min * 60 - cur_time->tm_sec;
+			
+            if(msg_sec >= today_sec) 
+			{
+                /*today*/
+                sprintf(time_str, "%02d:%02d", msg_time->tm_hour, msg_time->tm_min);
+            } 
+			else if(msg_sec >= (today_sec - 24 * 3600)) 
+			{
+                /*yesterday*/
+                const char * yesterday = lv_lang_get_text(WATCH_TEXT_ID_YESTERDAY);
+
+                sprintf(time_str, "%s %02d:%02d", yesterday, msg_time->tm_hour, msg_time->tm_min);
+            } 
+			else 
+			{
+                uint8_t wday;
+                if(0 == cur_time->tm_wday) 
+				{
+                    /*today is Sunday*/
+                    wday = 6;
+                } 
+				else 
+                {
+                    wday = cur_time->tm_wday - 1;
+                }
+                /*the start of a week is monday, the end is sunday*/
+                if(msg_sec >= (today_sec - wday * 24 * 3600)) {
+                    /*current week before yesterday*/
+                    const char * wday_str;
+                    switch(rtc_calc_weekday(msg_time)) 
+					{
+	                    case 1:
+	                        /*Monday*/
+	                        wday_str = lv_lang_get_text(WATCH_TEXT_ID_MONDAY);
+	                        break;
+	                    case 2:
+	                        /*Tuesday*/
+	                        wday_str = lv_lang_get_text(WATCH_TEXT_ID_TUESDAY);
+	                        break;
+	                    case 3:
+	                        /*Wednesday*/
+	                        wday_str = lv_lang_get_text(WATCH_TEXT_ID_WEDNESDAY);
+	                        break;
+	                    case 4:
+	                        /*Thursday*/
+	                        wday_str = lv_lang_get_text(WATCH_TEXT_ID_THURSDAY);
+	                        break;
+	                    case 5:
+	                        /*Friday*/
+	                        wday_str = lv_lang_get_text(WATCH_TEXT_ID_FRIDAY);
+	                        break;
+	                    default:
+	                        printf("%s: week error\n", __FUNCTION__);
+	                        break;
+                    }
+					
+                    sprintf(time_str, "%s %02d:%02d", wday_str, msg_time->tm_hour, msg_time->tm_min);
+                }
+				else 
+				{
+					sprintf(time_str, "%d/%d %02d:%02d", msg_time->tm_mon, msg_time->tm_mday, msg_time->tm_hour, msg_time->tm_min);
+                }
+            }
+        }
+    }
+}
+
+void wechat_chat_list_voice_item_playing_anim_cb(lv_anim_t * a)
+{
+    lv_obj_t * play_img = (lv_obj_t *)a->var;
+	uint8_t msg_from = wechat_msg_info_index_item_msg_from_get(s_wechat_selected_item_index);
+
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: msg_from=%d\n", __FUNCTION__, __LINE__, msg_from);
+	
+	switch(s_wechat_play_anim_count % 3)
+	{
+		case 0:
+			lv_img_set_src(play_img, ((0 == msg_from) ? ICON_WECHAT_MY_VOICE_ITEM_PLAYING1 : ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING1));
+			break;
+
+		case 1:
+			lv_img_set_src(play_img, ((0 == msg_from) ? ICON_WECHAT_MY_VOICE_ITEM_PLAYING2 : ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING2));
+			break;
+
+		case 2:
+			lv_img_set_src(play_img, ((0 == msg_from) ? ICON_WECHAT_MY_VOICE_ITEM_PLAYING3 : ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING3));
+			break;
+
+		default:
+			break;
+	}
+	s_wechat_play_anim_count++;
+}
+
+void wechat_chat_list_voice_item_playing_audio_ctrl_callback(AUDIO_CTRL_PRIORITY priority)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: priority=%d\n", __FUNCTION__, __LINE__, priority);
+	
+    if(AUDIO_CTRL_PRIORITY_5 == priority)
+    {
+        if(false == watch_is_ready()) 
+		{
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+            return;
+        }
+    }
+    else if(AUDIO_CTRL_PRIORITY_5 > priority)
+    {
+		lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+		if(NULL != ext)
+		{
+			wechat_msg_voice_item_playing_stop(ext);
+		}
+    }
+}
+
+void wechat_chat_list_voice_item_play_over_cb(void * para)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+    Hal_File_Play_End();
+    Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
+	
+	lv_wechat_msg_list_ext_t * list_page_ext = (lv_wechat_msg_list_ext_t *)para;
+    if(NULL == list_page_ext || NULL == list_page_ext->voice_playing_anim.var) 
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		return;
+    }
+	wechat_msg_voice_item_reset_play_state(list_page_ext);   
+}
+
+void wechat_chat_list_voice_item_play_action(lv_wechat_msg_list_ext_t * list_page_ext, lv_obj_t * play_img, lv_obj_t * unread_img)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	//display ui
+	lv_anim_t * a = &(list_page_ext->voice_playing_anim);
+
+	lv_anim_init(a);
+	lv_anim_set_var(a, play_img);
+	lv_anim_set_start_cb(a, (lv_anim_ready_cb_t)wechat_chat_list_voice_item_playing_anim_cb);
+	lv_anim_set_repeat_count(a, LV_ANIM_REPEAT_INFINITE);
+	lv_anim_set_time(a, 400);
+	lv_anim_start(a);
+	s_wechat_play_anim_count = 1;
+
+	nv_watch_wechat_msg_item_info_t * msg_item = NULL;
+	wechat_msg_info_index_item_get(s_wechat_selected_item_index, &msg_item);
+	msg_item->unread_flag = 0;
+	if(NULL != unread_img) 
+	{
+		lv_obj_del(unread_img);
+		unread_img = NULL;
+	}
+	list_page_ext->voice_playing_msg_from = msg_item->msg_from;
+
+	//play voice
+	if(AUDIO_CTRL_PRIORITY_5 == Hal_Audio_Manage_Start_Req(AUDIO_CTRL_PRIORITY_5, wechat_chat_list_voice_item_playing_audio_ctrl_callback))
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		Hal_File_Play_Onetime(msg_item->msg_data_full_file_name, query_current_volume(), wechat_chat_list_voice_item_play_over_cb, list_page_ext, 0);
+	}
+}
+
+void wechat_chat_list_voice_item_event_cb(lv_obj_t * cont, lv_event_t e)
+{
+	lv_wechat_msg_list_item_ext_t * list_item_ext = (lv_wechat_msg_list_item_ext_t *)lv_obj_get_ext_attr(cont);
+	if(NULL == list_item_ext)
+		return;
+
+	s_wechat_selected_item_index = list_item_ext->item_index;
+	
+    lv_obj_t * scrl = lv_obj_get_parent(cont);
+    lv_obj_t * list_page = lv_obj_get_parent(scrl);
+	//lv_obj_t * scrl = lv_page_get_scrl(list_page);
+	
+    lv_wechat_msg_list_ext_t * list_page_ext = (lv_wechat_msg_list_ext_t *)lv_obj_get_ext_attr(list_page);
+	if(NULL == list_page_ext)
+		return;
+   
+	if(LV_EVENT_PRESSED == e)
+	{
+		list_page_ext->pressing = true;
+	}
+	else if((LV_EVENT_LONG_PRESSED == e) && (true == list_page_ext->pressing)) // delete msg item
+	{
+		list_page_ext->pressing = false;
+
+		wechat_chat_list_msg_item_delete_create();	
+	}
+	else if((LV_EVENT_CLICKED == e) && (true == list_page_ext->pressing)) // playing voice msg
+	{
+		list_page_ext->pressing = false;
+		
+		nv_watch_wechat_msg_item_info_t * msg_item = NULL;
+		wechat_msg_info_index_item_get(s_wechat_selected_item_index, &msg_item);
+
+		if(0 != msg_item->msg_data_size)
+		{
+	        if(NULL != list_page_ext->voice_playing_anim.var) // exist voice playing
+			{
+				WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: index=%d\n", __FUNCTION__, __LINE__, list_item_ext->item_index);
+
+				//stop item voice
+				Hal_File_Play_End();
+				Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
+				wechat_msg_voice_item_reset_play_state(list_page_ext);
+	        }
+			else if(NULL != msg_item->msg_data_full_file_name) 
+			{
+				WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: index=%d\n", __FUNCTION__, __LINE__, list_item_ext->item_index);
+				
+				lv_obj_t * play_img = lv_obj_get_child_back(cont, NULL);
+				wechat_chat_list_voice_item_play_action(list_page_ext, play_img, ((1 == msg_item->unread_flag) ? list_item_ext->unread_img : NULL));
+	        }		
+		}
+    }
+}
+
+void wechat_chat_list_text_item_event_cb(lv_obj_t * cont, lv_event_t e)
+{
+	lv_wechat_msg_list_item_ext_t * list_item_ext = (lv_wechat_msg_list_item_ext_t *)lv_obj_get_ext_attr(cont);
+	if(NULL == list_item_ext)
+		return;
+
+	s_wechat_selected_item_index = list_item_ext->item_index;
+	
+    lv_obj_t * scrl = lv_obj_get_parent(cont);
+    lv_obj_t * list_page = lv_obj_get_parent(scrl);
+	//lv_obj_t * scrl = lv_page_get_scrl(list_page);
+	
+    lv_wechat_msg_list_ext_t * list_page_ext = (lv_wechat_msg_list_ext_t *)lv_obj_get_ext_attr(list_page);
+	if(NULL == list_page_ext)
+		return;
+   
+	if(LV_EVENT_PRESSED == e)
+	{
+		list_page_ext->pressing = true;
+	}
+	else if((LV_EVENT_LONG_PRESSED == e) && (true == list_page_ext->pressing)) // delete msg item
+	{
+		list_page_ext->pressing = false;
+
+		wechat_chat_list_msg_item_delete_create();	
+	}
+	else if((LV_EVENT_CLICKED == e) && (true == list_page_ext->pressing)) // display text msg
+	{
+		list_page_ext->pressing = false;
+    }
+}
+
+//display time & content
+lv_obj_t * wechat_chat_list_msg_item_add(lv_obj_t * list_page, nv_watch_wechat_msg_item_info_t * msg_item, char * time_str, uint8_t i)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	lv_obj_t * obj = NULL;
+	lv_wechat_msg_list_item_ext_t * list_item_ext = NULL;
+	lv_wechat_msg_list_ext_t * list_page_ext = lv_obj_get_ext_attr(list_page);
+	lv_obj_t * scrl = lv_page_get_scrl(list_page);
+	lv_obj_t * last_obj = lv_obj_get_child(scrl, NULL);
+	lv_coord_t obj_y = 0;
+	
+	if(NULL != last_obj) 
+	{
+		obj_y = lv_obj_get_y(last_obj) + lv_obj_get_height(last_obj) + lv_obj_get_style_pad_inner(scrl, LV_STATE_DEFAULT);
+	}
+	else
+	{
+		obj_y = lv_obj_get_style_pad_top(scrl, LV_STATE_DEFAULT);
+	}
+	
+	if(0 != strlen(time_str))
+	{
+		obj = lv_label_create(list_page, NULL);
+
+		//lv_obj_set_base_dir(obj, LV_BIDI_DIR_LTR);
+		lv_label_set_text(obj, time_str);
+		lv_obj_add_style(obj, LV_LABEL_PART_MAIN, &list_page_ext->style_label_time);
+		lv_obj_align(obj, scrl, LV_ALIGN_IN_TOP_MID, 0, obj_y);
+
+		last_obj = obj;
+		obj_y = lv_obj_get_y(last_obj) + lv_obj_get_height(last_obj) + lv_obj_get_style_pad_inner(scrl, LV_STATE_DEFAULT);
+	}
+	
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: msg_type=%d,file=%s,size=%d,obj_y=%d\n", __FUNCTION__, __LINE__, 
+					msg_item->msg_type, msg_item->msg_data_full_file_name, msg_item->msg_data_size, obj_y);
+	
+	switch(msg_item->msg_type)
+	{
+		case WECHAT_MSG_TYPE_VOICE:
+			lv_obj_t * unread_img = lv_img_create(list_page, NULL);
+			//obj = lv_img_create(list_page, NULL);
+			obj = lv_cont_create(list_page, NULL);
+			list_item_ext = lv_obj_allocate_ext_attr(obj, sizeof(lv_wechat_msg_list_item_ext_t));
+			list_item_ext->item_index = i;
+			list_item_ext->unread_img = NULL;
+		    lv_obj_set_size(obj, LV_HOR_RES * 2 / 3, 50);
+			lv_cont_set_fit4(obj, LV_FIT_NONE, LV_FIT_NONE, LV_FIT_NONE, LV_FIT_TIGHT);
+			
+			lv_obj_t * play_img = lv_img_create(obj, NULL);
+			lv_obj_t * len_label = lv_label_create(obj, NULL);
+			uint32_t duration = 0;
+
+			if(LV_FS_RES_OK != Hal_File_Get_AudioDurationTime((const char *)msg_item->msg_data_full_file_name, &duration)) 
+			{
+				WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: read file error. %s\n", __FUNCTION__, __LINE__, msg_item->msg_data_full_file_name);
+			} 
+			else 
+			{
+				duration = (duration + 999) / 1000;
+			}
+			
+			if(0 == duration) 
+			{
+				/*invalid voice*/
+				lv_img_set_src(play_img, ICON_WECHAT_VOICE_ITEM_DAMAGE);
+				lv_label_set_text(len_label, "");
+			} 
+			else 
+			{
+				char len_str[8] = {0};
+
+				if(WECHAT_MSG_DATA_RECORD_DURATION_MAX < duration)
+					duration = WECHAT_MSG_DATA_RECORD_DURATION_MAX;
+				
+				sprintf(len_str, "%d\"", duration);
+				lv_label_set_text(len_label, len_str);
+			}
+
+			if(0 == msg_item->msg_from) // msg from slef
+			{
+				lv_obj_add_style(len_label, LV_LABEL_PART_MAIN, &list_page_ext->style_label_len_self);
+				//lv_img_set_src(obj, ICON_WECHAT_MY_VOICE_ITEM_BG);
+				lv_obj_add_style(obj, LV_CONT_PART_MAIN, &(list_page_ext->style_cont_self));
+				lv_obj_align(obj, scrl, LV_ALIGN_IN_TOP_RIGHT, -10, obj_y);
+				if(0 < duration) 
+				{
+					lv_img_set_src(play_img, ICON_WECHAT_MY_VOICE_ITEM_PLAYING3);
+				}
+				lv_obj_align(play_img, obj, LV_ALIGN_IN_LEFT_MID, 15, 0);
+				lv_obj_align(len_label, play_img, LV_ALIGN_OUT_RIGHT_MID, 10, 0);
+				lv_obj_del(unread_img);
+			}
+			else // msg from other
+			{
+				lv_obj_add_style(len_label, LV_LABEL_PART_MAIN, &list_page_ext->style_label_len_other);
+				//lv_img_set_src(obj, ICON_WECHAT_OTHER_VOICE_ITEM_BG);
+				lv_obj_add_style(obj, LV_CONT_PART_MAIN, &(list_page_ext->style_cont_other));
+				lv_obj_align(obj, scrl, LV_ALIGN_IN_TOP_LEFT, 10, obj_y);
+				if(0 < duration) 
+				{
+					lv_img_set_src(play_img, ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING3);
+				}
+				lv_obj_align(play_img, obj, LV_ALIGN_IN_RIGHT_MID, -15, 0);
+				lv_obj_align(len_label, play_img, LV_ALIGN_OUT_LEFT_MID, -10, 0);
+				if(1 == msg_item->unread_flag) 
+				{
+					lv_img_set_src(unread_img, ICON_WECHAT_UNREAD_FLAG);
+					lv_obj_align(unread_img, obj, LV_ALIGN_OUT_RIGHT_MID, 5, 0);
+					list_item_ext->unread_img = unread_img;
+				}
+				else
+				{
+					lv_obj_del(unread_img);
+				}
+			}
+			
+			lv_obj_set_click(obj, true);
+			lv_obj_set_event_cb(obj, wechat_chat_list_voice_item_event_cb);
+			lv_obj_set_adv_hittest(obj, false);
+			lv_page_focus(list_page, obj, 0);
+			lv_page_glue_obj(obj, true);
+			lv_watch_obj_add_element(obj);
+			break;
+			
+		case WECHAT_MSG_TYPE_TEXT:
+			obj = lv_cont_create(list_page, NULL);
+			list_item_ext = lv_obj_allocate_ext_attr(obj, sizeof(lv_wechat_msg_list_item_ext_t));
+			list_item_ext->item_index = i;
+			list_item_ext->unread_img = NULL;
+		    lv_obj_set_size(obj, LV_HOR_RES * 2 / 3, 50); //lv_obj_set_size(obj, 153, 53); // same with voice item
+			lv_cont_set_fit4(obj, LV_FIT_NONE, LV_FIT_NONE, LV_FIT_NONE, LV_FIT_TIGHT);
+			//lv_cont_set_layout(obj, LV_LAYOUT_COLUMN_LEFT);
+			lv_obj_add_style(obj, LV_CONT_PART_MAIN, &(list_page_ext->style_cont_other));
+			lv_obj_align(obj, scrl, LV_ALIGN_IN_TOP_LEFT, 10, obj_y);			
+
+			lv_fs_file_t file_p;
+			lv_fs_res_t res;
+			uint32_t file_size = 0, bytes_read = 0;
+			char * file_buf = NULL;
+			
+			res = lv_fs_open(&file_p, msg_item->msg_data_full_file_name, LV_FS_MODE_RD);
+			if(LV_FS_RES_OK != res) 
+			{
+				WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: errno=%d\n", __FUNCTION__, __LINE__, res);
+				lv_fs_close(&file_p);
+				break;
+			}
+			
+			lv_fs_size(&file_p, &file_size);
+			file_buf = (char *)lv_mem_alloc(file_size + 1);
+			_lv_memset_00(file_buf, file_size + 1);
+			res = lv_fs_read(&file_p, file_buf, file_size, &bytes_read);
+			lv_fs_close(&file_p);
+			if(LV_FS_RES_OK != res)
+			{
+				WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: errno=%d\n", __FUNCTION__, __LINE__, res);
+				lv_mem_free(file_buf);
+				break;
+			}
+			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: %d,%d,%s\n", __FUNCTION__, __LINE__, file_size, bytes_read, file_buf);
+			
+			lv_obj_t * label_text = lv_label_create(obj, NULL);
+			lv_obj_add_style(label_text, LV_LABEL_PART_MAIN, &(list_page_ext->style_label_len_other));
+			lv_label_set_align(label_text, LV_LABEL_ALIGN_CENTER);
+			lv_label_set_long_mode(label_text, LV_LABEL_LONG_BREAK);
+			lv_obj_set_width(label_text, lv_obj_get_width(obj) - 20);
+			lv_label_set_text(label_text, file_buf);
+			lv_obj_align(label_text, obj, LV_ALIGN_IN_LEFT_MID, 10, 0);
+
+			lv_obj_set_click(obj, true);
+			lv_obj_set_event_cb(obj, wechat_chat_list_text_item_event_cb);
+			lv_obj_set_adv_hittest(obj, false);
+			lv_page_focus(list_page, obj, 0);
+			lv_page_glue_obj(obj, true);
+			lv_watch_obj_add_element(obj);
+			
+			lv_mem_free(file_buf);
+			break;
+			
+		case WECHAT_MSG_TYPE_EXPRESSION:
+		case WECHAT_MSG_TYPE_IMAGE:
+			#if 0
+			obj = lv_img_create(list, NULL);
+
+			lv_watch_obj_add_element(obj);
+			#endif
+			break;
+
+		default:
+			break;
+	}
+
+	return obj;
+}
+
+lv_res_t wechat_chat_list_scrl_signal(lv_obj_t * scrl, lv_signal_t sign, void * param)
+{
+    lv_res_t res;
+
+    /* Include the ancient signal function */
+    res = ancient_scrl_signal(scrl, sign, param);
+    if(res != LV_RES_OK) 
+		return res;
+
+    if(LV_SIGNAL_COORD_CHG == sign) 
+	{
+        lv_obj_t * list_page = lv_obj_get_parent(scrl);
+		lv_wechat_msg_list_ext_t * list_page_ext = (lv_wechat_msg_list_ext_t *)lv_obj_get_ext_attr(list_page);
+		if(NULL == list_page_ext)
+			return;
+
+        if(true == list_page_ext->pressing) 
+		{
+            list_page_ext->pressing = false;
+        }
+    }
+
+    return LV_RES_OK;
+}
+
+void wechat_chat_list_create(lv_obj_t * obj, lv_wechat_ext_t * ext)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	lv_obj_t * list_page = lv_page_create(obj, NULL);
+	lv_wechat_msg_list_ext_t * list_page_ext = lv_obj_allocate_ext_attr(list_page, sizeof(lv_wechat_msg_list_ext_t));
+	if(NULL == ext)
+		return;
+	
+	lv_obj_set_size(list_page, lv_obj_get_width(obj) - 20, lv_obj_get_height(obj) - 20 - 5 - lv_obj_get_height(ext->img_record));
+    lv_obj_align(list_page, obj, LV_ALIGN_IN_TOP_MID, 0, 20);
+	lv_page_set_scrollbar_mode(list_page, LV_SCROLLBAR_MODE_OFF);
+	lv_obj_set_style_local_bg_opa(list_page, LV_PAGE_PART_BG, LV_STATE_DEFAULT, LV_OPA_0);
+	lv_obj_set_style_local_border_opa(list_page, LV_PAGE_PART_BG, LV_STATE_DEFAULT, LV_OPA_0);
+	lv_obj_set_style_local_outline_width(list_page, LV_PAGE_PART_BG, LV_STATE_DEFAULT, 0);
+	//lv_obj_set_style_local_pad_bottom(list_page, LV_PAGE_PART_SCROLLABLE, LV_STATE_DEFAULT, 4);
+	//lv_obj_set_style_local_pad_top(list_page, LV_PAGE_PART_SCROLLABLE, LV_STATE_DEFAULT, 2);
+	//lv_obj_set_style_local_pad_inner(list_page, LV_PAGE_PART_SCROLLABLE, LV_STATE_DEFAULT, 8);
+	//lv_obj_set_style_local_bg_color(list_page, LV_PAGE_PART_SCROLLBAR, LV_STATE_DEFAULT, lv_color_make(16, 112, 194));
+	//lv_obj_set_style_local_pad_inner(list_page, LV_PAGE_PART_SCROLLBAR, LV_STATE_DEFAULT, LV_DPI / 20);
+	//lv_obj_set_style_local_pad_left(list_page, LV_PAGE_PART_SCROLLBAR, LV_STATE_DEFAULT, 0);
+	//lv_obj_set_style_local_pad_right(list_page, LV_PAGE_PART_SCROLLBAR, LV_STATE_DEFAULT, 0);
+	//lv_obj_set_style_local_radius(list_page, LV_PAGE_PART_SCROLLBAR, LV_STATE_DEFAULT, 0);
+
+	lv_page_set_scrl_layout(list_page, LV_LAYOUT_OFF);
+	lv_page_set_scrollable_fit2(list_page, LV_FIT_NONE, LV_FIT_TIGHT);
+	
+	lv_obj_t * scrl = lv_page_get_scrollable(list_page);
+	ancient_scrl_signal = lv_obj_get_signal_cb(scrl);
+	lv_obj_set_signal_cb(scrl, wechat_chat_list_scrl_signal);
+
+	lv_watch_obj_add_element(list_page);
+	lv_watch_obj_add_element(scrl);
+
+	lv_style_init(&(list_page_ext->style_label_time));
+	lv_style_copy(&(list_page_ext->style_label_time), &lv_watch_font20);
+	lv_style_set_text_color(&(list_page_ext->style_label_time), LV_STATE_DEFAULT, lv_color_make(20, 187, 242));
+
+	lv_style_init(&(list_page_ext->style_label_len_other));
+	lv_style_copy(&(list_page_ext->style_label_len_other), &lv_watch_font26);
+	lv_style_set_text_color(&(list_page_ext->style_label_len_other), LV_STATE_DEFAULT, lv_color_make(202, 134, 255));
+
+	lv_style_init(&(list_page_ext->style_label_len_self));
+	lv_style_copy(&(list_page_ext->style_label_len_self), &lv_watch_font26);
+	lv_style_set_text_color(&(list_page_ext->style_label_len_self), LV_STATE_DEFAULT, lv_color_make(108, 189, 5));
+
+	lv_style_init(&(list_page_ext->style_cont_self));
+	lv_style_set_bg_color(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, LV_COLOR_MAKE(175, 242, 89));
+	lv_style_set_radius(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, 15); // 30
+	lv_style_set_pad_top(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, 10); // 8
+	lv_style_set_pad_bottom(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, 10); // 8
+	lv_style_set_pad_left(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, 5); // 8
+	lv_style_set_pad_right(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, 5); // 8
+
+	lv_style_init(&(list_page_ext->style_cont_other));
+	lv_style_set_bg_color(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, LV_COLOR_MAKE(0xE2, 0xBD, 0xFF));
+	lv_style_set_radius(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, 15);
+	lv_style_set_pad_top(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, 10);
+	lv_style_set_pad_bottom(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, 10);
+	lv_style_set_pad_left(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, 5);
+	lv_style_set_pad_right(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, 5);
+
+	_lv_memset_00(&(list_page_ext->voice_playing_anim), sizeof(lv_anim_t));
+	list_page_ext->voice_playing_msg_from = 0;
+	list_page_ext->pressing = false;
+	ext->list = list_page;
+
+	uint8_t i = 0;
+	uint8_t msg_count = wechat_msg_info_count_get();
+    hal_rtc_t cur_time = {0}, last_msg_item_time = {0}, msg_time = {0};
+	
+    Hal_Rtc_Gettime(&cur_time);	
+	for(i = 0; i < msg_count; i++)
+	{
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: i=%d, msg_count=%d\n", __FUNCTION__, __LINE__, i, msg_count);
+		
+		char time_str[32] = {0};
+		nv_watch_wechat_msg_item_info_t * msg_item = NULL;
+
+		wechat_msg_info_index_item_get(i, &msg_item);
+		_lv_memcpy(&msg_time, &(msg_item->msg_time), sizeof(hal_rtc_t));
+		wechat_chat_list_msg_item_time(time_str, &cur_time, &msg_time, &last_msg_item_time);		
+		_lv_memcpy(&last_msg_item_time, &(msg_item->msg_time), sizeof(hal_rtc_t));
+
+		wechat_chat_list_msg_item_add(list_page, msg_item, time_str, i);
+	}
+
+	if((lv_obj_get_height(list_page) - lv_obj_get_style_pad_top(list_page, LV_LIST_PART_BG) * 2) > lv_obj_get_height(scrl))
+	{
+		lv_cont_set_layout(scrl, LV_LAYOUT_OFF);
+	}
+}
+
+void wechat_main_screen_refresh(void)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+
+	lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
+	if(NULL == ext)
+		return;
+	
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	
+	wechat_chat_list_set_slide_enable(&ext->old_ext, true);
+	
+	wechat_msg_voice_item_playing_stop(ext);
+	
+	wechat_chat_list_msg_item_style_reset(ext);
+	if(NULL != ext->list) 
+	{
+		lv_obj_del(ext->list);
+		ext->list = NULL;
+	}
+
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	if(NULL != ext->delete_timer_id)
+	{
+		Hal_Timer_Stop(ext->delete_timer_id);
+		ext->delete_timer_id = NULL;
+	}
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+	if(NULL != ext->delete_bg) 
+	{
+		lv_obj_del(ext->delete_bg);
+		ext->delete_bg = NULL;
+	}
+	
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);	
+	
+	uint8_t msg_count = wechat_msg_info_count_get();
+	if(0 == msg_count)
+	{
+		
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		
+		lv_obj_set_hidden(ext->label_no_msg, false);
+	}
+	else
+	{
+		
+		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+		
+		lv_obj_set_hidden(ext->label_no_msg, true);
+		
+		wechat_chat_list_create(ext->cont, ext);
+	}
+}
+
+lv_obj_t * wechat_create(lv_obj_t * activity_obj, lv_wechat_created_from_e from)
+{
+	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
+
+    if(activity_obj == NULL) 
+	{
+        lv_watch_activity_ext_t activity_ext;
+		
+		_lv_memset_00(&activity_ext, sizeof(lv_watch_activity_ext_t));
+        activity_ext.actId = ACT_ID_WECHAT_MAIN;
+        activity_ext.create = (lv_watch_activity_create_f_t)wechat_create; //NULL;
+        activity_ext.prepare_destory = wechat_prepare_destory;
+        activity_obj = lv_watch_creat_activity_obj(&activity_ext);
+        LV_ASSERT_MEM(activity_obj);
+    }
+
+    lv_obj_t * obj = lv_watch_obj_create(activity_obj);
+	if(NULL == obj)
+		return NULL;
+    /*Allocate the tab type specific extended data*/
+	lv_wechat_ext_t * ext = lv_obj_allocate_ext_attr(obj, sizeof(lv_wechat_ext_t));
+	if(NULL == ext)
+		return NULL;
+
+	ext->cont = NULL;
+	ext->list = NULL;
+	ext->from = from;
+	ext->delete_timer_id = NULL;
+	ext->delete_bg = NULL;
+	ext->record_buffer = NULL;
+	ext->record_size = 0;
+
+	lv_obj_t * cont = lv_cont_create(obj, NULL);
+	lv_obj_set_size(cont, lv_obj_get_width(obj), lv_obj_get_height(obj));
+	lv_obj_align(cont, obj, LV_ALIGN_CENTER, 0, 0);
+	lv_obj_set_style_local_bg_color(cont, LV_CONT_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(194, 252, 252));
+	lv_watch_obj_add_element(cont);
+	ext->cont = cont;
+
+    if(false == watch_modem_sim_present_check_req()
+		//|| (MMI_MODEM_SIGNAL_BAR_0 == watch_modem_get_signal_bar_req())
+		)
+    {
+		// no network
+		lv_obj_t * label = lv_label_create(cont, NULL);
+		lv_obj_add_style(label, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
+		lv_label_set_text_id(label, WATCH_TEXT_ID_DEVICE_NO_NETWORK);
+		lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
+		lv_obj_align(label, cont, LV_ALIGN_CENTER, 0, -10);
+		
+        return obj;
+    }
+    else if(true != mmi_watch_tcp_connect_state_get()
+			|| true != mmi_protocol_watch_bind_state_get()
+			)
+    {
+		// not bind
+		lv_obj_t * label = lv_label_create(cont, NULL);
+		lv_obj_add_style(label, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
+		lv_label_set_text_id(label, WATCH_TEXT_ID_DEVICE_NOT_BIND);
+		lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
+		lv_obj_align(label, cont, LV_ALIGN_CENTER, 0, -10);
+		
+        return obj;
+    }
+
+	//create no msg label
+	ext->label_no_msg = lv_label_create(cont, NULL);
+	lv_obj_add_style(ext->label_no_msg, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
+	lv_label_set_text_id(ext->label_no_msg, WATCH_TEXT_ID_NO_VOICE_MSG);
+	//lv_label_set_align(ext->label_no_msg, LV_LABEL_ALIGN_CENTER);
+	lv_obj_align(ext->label_no_msg, cont, LV_ALIGN_CENTER, 0, -10);
+
+	ext->img_record = lv_img_create(cont, NULL);
+	lv_img_set_src(ext->img_record, ICON_WECHAT_RECORD_BUTTON);
+	lv_obj_set_click(ext->img_record, true);
+	lv_obj_set_event_cb(ext->img_record, wechat_msg_record_button_event_cb);
+	lv_obj_set_adv_hittest(ext->img_record, false);
+    lv_obj_add_protect(ext->img_record, LV_PROTECT_PRESS_LOST);
+	lv_watch_obj_add_element(ext->img_record);
+	lv_obj_align(ext->img_record, cont, LV_ALIGN_IN_BOTTOM_MID, 0, 0);
+
+	uint8_t msg_count = wechat_msg_info_count_get();
+	if(0 == msg_count)
+	{
+		lv_obj_set_hidden(ext->label_no_msg, false);
+	}
+	else
+	{
+		lv_obj_set_hidden(ext->label_no_msg, true);
+		
+		wechat_chat_list_create(cont, ext);
+	}
+
+	//uint32_t fs_total = 0;
+	//uint32_t fs_free = 0;
+	//lv_fs_free_space('C', &fs_total, &fs_free);
+	//WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: space total = %dB, free = %dB\n", __FUNCTION__, __LINE__, fs_total, fs_free);
+	
+	return obj;
+}
+
+void wechat_create_event_cb(lv_obj_t * btn, lv_event_t e)
+{
+    if(LV_EVENT_CLICKED == e) 
+	{
+        lv_watch_png_cache_all_free();
+        lv_obj_t * obj = wechat_create(NULL, WECHAT_CREATED_FROM_APP);
+        LV_ASSERT_MEM(obj);
+    }
+}
+
+#endif
diff --git a/2.sdk/sdk/gui/lv_watch/lv_apps/mmi_wechat/wechat_ui.c b/2.sdk/sdk/gui/lv_watch/lv_apps/mmi_wechat/wechat_ui.c
index 2cd1b30d..1a0b44d4 100644
--- a/2.sdk/sdk/gui/lv_watch/lv_apps/mmi_wechat/wechat_ui.c
+++ b/2.sdk/sdk/gui/lv_watch/lv_apps/mmi_wechat/wechat_ui.c
@@ -6,2031 +6,13 @@
 #ifdef __MMI_WECHAT_SUPPORT__
 
 
-static lv_signal_cb_t ancient_scrl_signal;
+#ifdef USE_LV_WATCH_UI_240_240_CIRCLE
+#include "wechat_circle.c"
 
-static uint8_t s_wechat_msg_init_flag = 0;
-static nv_watch_wechat_msg_info_t * s_wechat_msg_info = NULL;
-static nv_watch_wechat_msg_item_info_t s_wechat_msg_item_info = {0};
-static uint8_t s_wechat_play_anim_count = 0;
-static char s_wechat_selected_item_index = -1;
-static bool s_item_receive_playing = false;
-
-
-void wechat_msg_info_nv_write(void)
-{
-	uint32_t nv_data_length = sizeof(nv_watch_wechat_msg_info_t);
-	
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: %d\n", __FUNCTION__, __LINE__, NV_SECTION_UI_WEHAT_MSG);
-	
-	if(nv_data_length != UI_NV_Write_Req(NV_SECTION_UI_WEHAT_MSG, 0, nv_data_length, (uint8_t *)s_wechat_msg_info))
-	{
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: NV_SECTION_UI_WEHAT_MSG write fail\n", __FUNCTION__, __LINE__);
-	}
-}
-
-void mmi_wechat_msg_info_init(void)
-{
-	if(0 == s_wechat_msg_init_flag)
-	{
-		uint32_t nv_data_length = sizeof(nv_watch_wechat_msg_info_t);
-		
-		s_wechat_msg_info = (nv_watch_wechat_msg_info_t *)lv_mem_alloc(nv_data_length);
-		if(NULL == s_wechat_msg_info)
-		{
-			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: memory alloc fail\n", __FUNCTION__, __LINE__);
-			return;
-		}
-		_lv_memset_00(s_wechat_msg_info, nv_data_length);
-		
-		if(nv_data_length != UI_NV_Read_Req(NV_SECTION_UI_WEHAT_MSG, 0, nv_data_length, (uint8_t *)s_wechat_msg_info))
-		{
-			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: NV_SECTION_UI_WEHAT_MSG read fail\n", __FUNCTION__, __LINE__);
-			//lv_mem_free(s_wechat_msg_info);
-			//s_wechat_msg_info = NULL;
-		}
-
-		s_wechat_msg_init_flag = 1;
-	}
-}
-
-uint8_t wechat_msg_info_count_get(void)
-{
-	uint8_t msg_count = s_wechat_msg_info->msg_count;
-	
-	return msg_count;
-}
-
-uint8_t wechat_msg_info_index_item_msg_from_get(uint8_t msg_index)
-{
-	// 0-slef; 1-other
-	uint8_t msg_from = s_wechat_msg_info->msg_item[msg_index].msg_from;
-
-	return msg_from;
-}
-
-void wechat_msg_info_index_item_get(uint8_t msg_index, nv_watch_wechat_msg_item_info_t ** msg_item)
-{
-	*msg_item = &(s_wechat_msg_info->msg_item[msg_index]);
-}
-
-void wechat_msg_info_index_item_delete(uint8_t msg_index)
-{
-	if(msg_index >= s_wechat_msg_info->msg_count)
-		return;
-	
-	uint8_t i = 0;
-	uint32_t msg_item_info_size = sizeof(nv_watch_wechat_msg_item_info_t);
-	
-	lv_fs_remove(s_wechat_msg_info->msg_item[msg_index].msg_data_full_file_name);
-	_lv_memset_00(&(s_wechat_msg_info->msg_item[msg_index]), msg_item_info_size);
-
-	if(msg_index < s_wechat_msg_info->msg_count - 1)
-	{
-		for(i = msg_index; i < s_wechat_msg_info->msg_count; i++)
-		{
-			_lv_memcpy(&(s_wechat_msg_info->msg_item[i]), &(s_wechat_msg_info->msg_item[i + 1]), msg_item_info_size);
-		}
-	}
-	s_wechat_msg_info->msg_count--;
-}
-
-void wechat_msg_info_all_item_delete(void)
-{
-	uint8_t i = 0;
-	uint32_t msg_item_info_size = sizeof(nv_watch_wechat_msg_item_info_t);
-	
-	for(i = 0; i < s_wechat_msg_info->msg_count; i++)
-	{
-		lv_fs_remove(s_wechat_msg_info->msg_item[i].msg_data_full_file_name);
-		_lv_memset_00(&(s_wechat_msg_info->msg_item[i]), msg_item_info_size);
-	}
-	s_wechat_msg_info->msg_count = 0;
-}
-
-void wechat_msg_info_new_item_add(nv_watch_wechat_msg_item_info_t * msg_item)
-{
-	uint32_t msg_item_info_size = sizeof(nv_watch_wechat_msg_item_info_t);
-	
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	
-	if(NV_WATCH_WECHAT_NUM_MAX <= s_wechat_msg_info->msg_count)
-	{
-		lv_fs_remove(s_wechat_msg_info->msg_item[0].msg_data_full_file_name);
-		//_lv_memset_00(&(s_wechat_msg_info->msg_item[0]), msg_item_info_size);
-
-		uint8_t i = 0;
-		for(i = 0; i < NV_WATCH_WECHAT_NUM_MAX - 1; i++)
-		{
-			_lv_memcpy(&(s_wechat_msg_info->msg_item[i]), &(s_wechat_msg_info->msg_item[i + 1]), msg_item_info_size);
-		}
-		s_wechat_msg_info->msg_count--;
-	}
-
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	
-	s_wechat_msg_info->msg_count++;
-	_lv_memcpy(&(s_wechat_msg_info->msg_item[s_wechat_msg_info->msg_count - 1]), msg_item, msg_item_info_size);
-}
-
-void * wechat_actId_ext_get(lv_watch_Activity_Id_t actId)
-{
-	lv_obj_t * activity_obj = lv_watch_get_activity_obj(actId);
-	if(NULL == activity_obj) 
-		return NULL;
-	
-	lv_obj_t * watch_obj = NULL;
-	lv_watch_get_child_obj(activity_obj, lv_watch_obj_signal, &watch_obj);
-	if(NULL != watch_obj) 
-	{
-		void * ext = lv_obj_get_ext_attr(watch_obj);
-		return ext;
-	}
-
-	return NULL;
-}
-
-static lv_obj_t * wechat_main_get_obj(void)
-{
-    lv_obj_t * watch_obj = NULL;
-
-    lv_obj_t * activity_obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_MAIN);
-    if(NULL != activity_obj) 
-	{
-        lv_watch_get_child_obj(activity_obj, lv_watch_obj_signal, &watch_obj);
-    }
-	
-    return watch_obj;
-}
-
-void wechat_common_screen_prepare_destory(lv_obj_t * activity_obj)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	
-    lv_watch_png_cache_all_free();
-}
-
-void wechat_prepare_destory(lv_obj_t * activity_obj)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-
-    lv_watch_png_cache_all_free();
-
-	lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
-	if(NULL == ext) 
-		return ;
-
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-
-	if(WECHAT_CREATED_FROM_ALBUM == ext->from)
-	{
-        album_photo_share_flag_reset();
-	}
-	else if(WECHAT_CREATED_FROM_IMGVIEWER == ext->from)
-	{
-        imgviewer_photo_share_flag_reset();
-	}
-
-	if(NULL != ext->delete_timer_id)
-	{
-		Hal_Timer_Stop(ext->delete_timer_id);
-		ext->delete_timer_id = NULL;
-	}
-
-	wechat_msg_voice_item_playing_stop(ext);
-	wechat_chat_list_msg_item_style_reset(ext);
-
-	//
-	Hal_NFFS_File_Play_End();
-	Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
-	Hal_Vibrator_Play_End();
-	s_item_receive_playing = false;
-
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-}
-
-static void wechat_chat_list_set_slide_enable(lv_watch_obj_ext_t * ext, bool enable)
-{
-    if(enable) 
-	{
-        ext->slide_enable = 1; /*enable to slide to the right*/
-    } 
-	else 
-	{
-        ext->slide_enable = 0; /*disable to slide to the right*/
-    }
-}
-
-bool wechat_msg_voice_is_playing(void)
-{
-	bool result = false;
-	
-	lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
-	if(NULL != ext && NULL != ext->list)
-	{
-		lv_wechat_msg_list_ext_t * list_page_ext = lv_obj_get_ext_attr(ext->list);
-		if(NULL != list_page_ext->voice_playing_anim.var)
-		{
-			result = true;
-		}
-	}
-
-	return result;
-}
-
-bool wechat_msg_voice_is_recording(void)
-{
-	bool result = false;
-	
-	if(lv_watch_get_activity_obj(ACT_ID_WECHAT_RECORDING)) 
-	{
-		result = true;
-	}
-
-	return result;
-}
-
-bool wechat_msg_item_is_sending(void)
-{
-	bool result = false;
-	
-	if(lv_watch_get_activity_obj(ACT_ID_WECHAT_SENDING)) 
-	{
-		result = true;
-	}
-
-	return result;
-}
-
-void wechat_receive_audio_play_audio_ctrl_callback(AUDIO_CTRL_PRIORITY priority)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: priority=%d\n", __FUNCTION__, __LINE__, priority);
-	
-    if(AUDIO_CTRL_PRIORITY_5 == priority)
-    {
-    
-    }
-    else if(AUDIO_CTRL_PRIORITY_5 > priority)
-    {
-		Hal_NFFS_File_Play_End();
-		Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
-		Hal_Vibrator_Play_End();
-		s_item_receive_playing = false;
-    }
-}
-
-void wechat_receive_audio_play_over_cb(void *para)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	
-	Hal_NFFS_File_Play_End();
-	Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
-	Hal_Vibrator_Play_End();
-	s_item_receive_playing = false;
-}
-
-static bool wechat_msg_item_info_write_to_file(char * file_path, char * file_buf, uint32_t file_size)
-{
-	lv_fs_file_t file_p;
-	lv_fs_res_t res;
-	uint32_t bytes_write = 0;
-	
-	res = lv_fs_open(&file_p, file_path, LV_FS_MODE_WR);
-	if(LV_FS_RES_OK != res) 
-	{
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: errno=%d\n", __FUNCTION__, __LINE__, res);
-		lv_fs_close(&file_p);
-		return false;
-	}
-	res = lv_fs_write(&file_p, file_buf, file_size, &bytes_write);
-	lv_fs_close(&file_p);
-	if(LV_FS_RES_OK != res)
-	{
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: errno=%d\n", __FUNCTION__, __LINE__, res);
-		return false;
-	}
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: file_size=%d,write_size=%d\n", __FUNCTION__, __LINE__, file_size, bytes_write);
-
-	return true;
-}
-
-void wechat_msg_receive_update_ui(void)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	
-	if(AUDIO_CTRL_PRIORITY_5 == Hal_Audio_Manage_Start_Req(AUDIO_CTRL_PRIORITY_5, wechat_receive_audio_play_audio_ctrl_callback))
-	{
-		if(false == s_item_receive_playing)
-		{
-			s_item_receive_playing = true;
-		
-			Hal_NFFS_File_Play_Onetime(AUDIO_WECHAT_RECEIVE, (HAL_SPEAKER_GAIN)query_current_volume(), wechat_receive_audio_play_over_cb, NULL);
-			Hal_Vibrator_Play_Onetime(NULL, 1000);
-		}
-	
-		if(lv_watch_get_activity_obj(ACT_ID_WECHAT_MAIN)) 
-		{
-			wechat_main_screen_refresh();
-		}
-		else
-		{
-			wechat_create_event_cb(NULL, LV_EVENT_CLICKED);
-		}
-	}
-}
-
-bool wechat_msg_receive_from_server(char * data_buff, int data_buff_len, nv_wechat_msg_type_e type)
-{
-	if(NULL == data_buff || 0 == data_buff_len)
-	{
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-		return false;
-	}
-	if(WECHAT_MSG_TYPE_MAX <= type)
-	{
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-		return false;
-	}
-	
-	nv_watch_wechat_msg_item_info_t wechat_msg_item_info = {0};
-	hal_rtc_t cur_time = {0};
-	char * t_file_ext[WECHAT_MSG_TYPE_MAX] = {"amr", "txt", "png", "png"}; // match nv_wechat_msg_type_e
-	
-	Hal_Rtc_Gettime(&cur_time);
-	_lv_memcpy(&(wechat_msg_item_info.msg_time), &cur_time, sizeof(hal_rtc_t));
-	
-	wechat_msg_item_info.msg_from = 1;
-	wechat_msg_item_info.unread_flag = 1;
-	wechat_msg_item_info.msg_type = type; // WECHAT_MSG_TYPE_VOICE;
-	wechat_msg_item_info.msg_data_size = data_buff_len;
-	sprintf(wechat_msg_item_info.msg_data_full_file_name, "C:/wechat_r%04d%02d%02d_%02d%02d%02d.%s", /*WECHAT_MSG_DATA_FILE_PATH, */
-			wechat_msg_item_info.msg_time.tm_year,
-			wechat_msg_item_info.msg_time.tm_mon,
-			wechat_msg_item_info.msg_time.tm_mday,
-			wechat_msg_item_info.msg_time.tm_hour,
-			wechat_msg_item_info.msg_time.tm_min,
-			wechat_msg_item_info.msg_time.tm_sec,
-			t_file_ext[type]);
-
-	if(false == wechat_msg_item_info_write_to_file(wechat_msg_item_info.msg_data_full_file_name, data_buff, data_buff_len))
-	{
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-		return false;
-	}
-
-	lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
-	if(NULL != ext) 
-	{
-		wechat_msg_voice_item_playing_stop(ext);
-	}
-	
-	wechat_msg_info_new_item_add(&wechat_msg_item_info);
-
-	// ui
-	if(false == mmi_active_screen_is_prohibit_interrupted() 
-		&& false == mmi_health_measure_state_is_ui_measure()
-//		&& false == wechat_msg_voice_is_playing() 
-		&& false == wechat_msg_voice_is_recording()
-		&& false == wechat_msg_item_is_sending()
-		#ifdef __MMI_ZHSX_SUPPORT_DO_NOT_DISTURB__
-		&& false == mmi_watch_is_in_do_not_disturb_time()
-		#endif
-		)
-	{
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-		
-		mmi_watch_wake_up();
-		mmi_ui_msg_action_wechat_incoming();
-	}
-
-	return true;
-}
-
-bool wechat_msg_send_to_server(void)
-{
-	bool result = false; // true-success; false-fail
-	
-	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
-	if(NULL == ext) 
-		return false;
-
-	uint32_t file_size = ext->record_size;
-    char * file_buf = lv_mem_alloc(file_size + 1);
-	if(NULL == file_buf || WECHAT_MSG_DATA_AMR_HEAD_SIZE >= file_size)
-	{
-        lv_mem_free(ext->record_buffer);
-        ext->record_buffer = NULL;
-		ext->record_size = 0;
-        return false;
-    }
-	_lv_memset_00(file_buf, file_size + 1);
-	_lv_memcpy(file_buf, ext->record_buffer, file_size);
-	lv_mem_free(ext->record_buffer);
-	ext->record_buffer = NULL;
-
-	if(true == wechat_msg_item_info_write_to_file(s_wechat_msg_item_info.msg_data_full_file_name, file_buf, file_size))
-	{
-		if(true == mmi_protocol_action_send_talk(file_buf, file_size))
-		{
-			s_wechat_msg_item_info.msg_data_size = file_size;
-			wechat_msg_info_new_item_add(&s_wechat_msg_item_info);
-			result = true;
-		}
-		else
-		{
-			lv_fs_remove(s_wechat_msg_item_info.msg_data_full_file_name);
-		}
-	}
-	
-	lv_mem_free(file_buf);
-	_lv_memset_00(&s_wechat_msg_item_info, sizeof(nv_watch_wechat_msg_item_info_t));
-
-	return result;
-}
-
-void wechat_msg_item_delete_success_timer_cb(void *para)
-{
-	//lv_wechat_ext_t * ext = (lv_wechat_ext_t *)para;
-
-	wechat_main_screen_refresh();
-}
-
-void wechat_msg_item_delete_ok_btn_event_cb(lv_obj_t * obj, lv_event_t e)
-{
-	if(LV_EVENT_CLICKED == e)
-	{
-		lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
-		if(NULL != ext && NULL != ext->delete_bg)
-		{
-			uint32_t value = lv_watch_get_free_num(obj);
-			if(0 == value)
-				wechat_msg_info_index_item_delete(s_wechat_selected_item_index);
-			else if(1 == value)
-				wechat_msg_info_all_item_delete();
-			
-			lv_obj_clean(ext->delete_bg);
-
-			lv_obj_t * label_prompt = lv_label_create(ext->delete_bg, NULL);
-			lv_obj_add_style(label_prompt, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
-			lv_label_set_text_id(label_prompt, WATCH_TEXT_ID_DEL_SUCCESS);
-			lv_obj_align(label_prompt, ext->delete_bg, LV_ALIGN_CENTER, 0, -10);
-			
-			//ext->delete_timer_id = Hal_Timer_Start(1500, wechat_msg_item_delete_success_timer_cb, ext, false);
-			ext->delete_timer_id = Hal_Timer_Start(1500, wechat_msg_item_delete_success_timer_cb, NULL, false);
-		}
-	}
-}
-
-void wechat_msg_item_delete_cancel_btn_event_cb(lv_obj_t * obj, lv_event_t e)
-{
-    if(LV_EVENT_CLICKED == e) 
-	{
-		lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
-		if(NULL != ext && NULL != ext->delete_bg)
-		{
-			lv_obj_del(ext->delete_bg);
-			ext->delete_bg = NULL;
-		}
-    }
-}
-
-void wechat_msg_item_delete_select_btn_event_cb(lv_obj_t * obj, lv_event_t e)
-{
-    if(LV_EVENT_CLICKED != e)
-	{
-		return;
-	}
-	
-	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
-	if(NULL != ext)
-	{
-		uint32_t value = lv_watch_get_free_num(obj);
-		
-		lv_obj_set_hidden(ext->delete_current, true);
-		lv_obj_set_hidden(ext->delete_all, true);
-		lv_obj_set_hidden(ext->delete_back, true);
-
-		lv_obj_set_hidden(ext->delete_label_prompt, false);
-		lv_obj_set_hidden(ext->delete_btn_cancel, false);
-		lv_obj_set_hidden(ext->delete_btn_ok, false);
-		lv_watch_set_free_num(ext->delete_btn_ok, value);
-	}
-}
-
-void wechat_chat_list_msg_item_delete_create(void)
-{
-	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
-	if(NULL != ext && NULL != ext->cont)
-	{
-		ext->delete_bg = lv_cont_create(ext->cont, NULL);
-        lv_obj_set_size(ext->delete_bg, LV_HOR_RES, LV_VER_RES);
-        lv_obj_set_style_local_bg_color(ext->delete_bg, LV_CONT_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(0xB6, 0xF7, 0xFF));
-
-		// current
-	    lv_obj_t * btn_delete_current = lv_cont_create(ext->delete_bg, NULL);
-	    lv_obj_set_size(btn_delete_current, LV_HOR_RES - 40, 56);
-	    lv_obj_set_style_local_bg_color(btn_delete_current, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_MAKE(0xB9, 0x86, 0xFF));
-	    lv_obj_set_style_local_radius(btn_delete_current, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, 10);
-		lv_obj_set_click(btn_delete_current, true);
-	    lv_obj_set_event_cb(btn_delete_current, wechat_msg_item_delete_select_btn_event_cb);
-	    lv_obj_align(btn_delete_current, NULL, LV_ALIGN_IN_TOP_MID, 0, 40);
-		lv_watch_set_free_num(btn_delete_current, 0);
-		ext->delete_current = btn_delete_current;
-
-	    lv_obj_t * label_delete_current = lv_label_create(btn_delete_current, NULL);
-	    lv_obj_add_style(label_delete_current, LV_LABEL_PART_MAIN, &lv_watch_font26);
-	    lv_label_set_text_id(label_delete_current, WATCH_TEXT_ID_DELETE_CURRENT_ITEM);
-		lv_label_set_align(label_delete_current, LV_LABEL_ALIGN_CENTER);
-	    lv_obj_align(label_delete_current, btn_delete_current, LV_ALIGN_CENTER, 0, 0);
-
-		// all
-	    lv_obj_t * btn_delete_all = lv_cont_create(ext->delete_bg, btn_delete_current);
-	    lv_obj_set_style_local_bg_color(btn_delete_all, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_MAKE(0xFF, 0x6F, 0x91));
-	    lv_obj_align(btn_delete_all, btn_delete_current, LV_ALIGN_OUT_BOTTOM_MID, 0, 20);
-		lv_watch_set_free_num(btn_delete_all, 1);
-		ext->delete_all = btn_delete_all;
-
-	    lv_obj_t * label_delete_all = lv_label_create(btn_delete_all, NULL);
-	    lv_obj_add_style(label_delete_all, LV_LABEL_PART_MAIN, &lv_watch_font26);
-	    lv_label_set_text_id(label_delete_all, WATCH_TEXT_ID_DELETE_ALL_ITEM);
-		lv_label_set_align(label_delete_all, LV_LABEL_ALIGN_CENTER);
-	    lv_obj_align(label_delete_all, btn_delete_all, LV_ALIGN_CENTER, 0, 0);
-
-		// back
-	    lv_obj_t * btn_delete_back = lv_cont_create(ext->delete_bg, btn_delete_current);
-		lv_obj_set_style_local_bg_color(btn_delete_back, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_MAKE(0x47, 0xA6, 0xFF));
-	    lv_obj_set_event_cb(btn_delete_back, wechat_msg_item_delete_cancel_btn_event_cb);
-	    lv_obj_align(btn_delete_back, btn_delete_all, LV_ALIGN_OUT_BOTTOM_MID, 0, 20);
-		ext->delete_back = btn_delete_back;
-
-	    lv_obj_t * label_delete_back = lv_label_create(btn_delete_back, NULL);
-	    lv_obj_add_style(label_delete_back, LV_LABEL_PART_MAIN, &lv_watch_font26);
-	    lv_label_set_text_id(label_delete_back, WATCH_TEXT_ID_CANCEL);
-		lv_label_set_align(label_delete_back, LV_LABEL_ALIGN_CENTER);
-	    lv_obj_align(label_delete_back, btn_delete_back, LV_ALIGN_CENTER, 0, 0);
-
-
-	    lv_obj_t * label_prompt = lv_label_create(ext->delete_bg, NULL);
-	    lv_obj_add_style(label_prompt, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
-		lv_label_set_text_id(label_prompt, WATCH_TEXT_ID_DEL_Q);
-	    lv_obj_align(label_prompt, ext->delete_bg, LV_ALIGN_CENTER, 0, -30);
-		ext->delete_label_prompt = label_prompt;
-
-	    lv_obj_t * btn_cancel = lv_btn_create(ext->delete_bg, NULL);
-	    lv_obj_set_size(btn_cancel, 100, 56);
-	    lv_obj_set_style_local_bg_color(btn_cancel, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(0x47, 0xA6, 0xFF));
-	    lv_obj_set_style_local_radius(btn_cancel, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, 30);
-	    lv_obj_set_style_local_bg_color(btn_cancel, LV_BTN_PART_MAIN, LV_STATE_PRESSED, lv_color_make(0x47, 0xA6, 0xFF));
-	    lv_obj_set_style_local_radius(btn_cancel, LV_BTN_PART_MAIN, LV_STATE_PRESSED, 30);
-	    lv_obj_align(btn_cancel, NULL, LV_ALIGN_IN_BOTTOM_LEFT, 10, -20);
-	    lv_obj_set_event_cb(btn_cancel, wechat_msg_item_delete_cancel_btn_event_cb);
-		ext->delete_btn_cancel = btn_cancel;
-
-	    lv_obj_t * label_cancel = lv_label_create(btn_cancel, NULL);
-	    lv_obj_add_style(label_cancel, LV_LABEL_PART_MAIN, &lv_watch_font26);
-	    lv_label_set_text_id(label_cancel, WATCH_TEXT_ID_CANCEL);
-
-	    lv_obj_t * btn_ok = lv_btn_create(ext->delete_bg, btn_cancel);
-	    lv_obj_set_style_local_bg_color(btn_ok, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(0xFF, 0x6F, 0x91));
-	    lv_obj_set_style_local_bg_color(btn_ok, LV_BTN_PART_MAIN, LV_STATE_PRESSED, lv_color_make(0xFF, 0x6F, 0x91));
-	    lv_obj_align(btn_ok, NULL, LV_ALIGN_IN_BOTTOM_RIGHT, -10, -20);
-	    lv_obj_set_event_cb(btn_ok, wechat_msg_item_delete_ok_btn_event_cb);
-		ext->delete_btn_ok = btn_ok;
-		
-	    lv_obj_t * label_ok = lv_label_create(btn_ok, label_cancel);
-	    lv_label_set_text_id(label_ok, WATCH_TEXT_ID_OK);
-
-		// display
-		lv_obj_set_hidden(label_prompt, true);
-		lv_obj_set_hidden(btn_cancel, true);
-		lv_obj_set_hidden(btn_ok, true);
-	}
-}
-
-void wechat_msg_sending_anim_cb(lv_anim_t * a)
-{
-    lv_obj_t * img = a->var;
-
-    switch(s_wechat_play_anim_count % 3) 
-	{
-        case 0:
-            lv_img_set_src(img, ICON_WECHAT_SENDING_PROMPT1);
-            break;
-			
-        case 1:
-            lv_img_set_src(img, ICON_WECHAT_SENDING_PROMPT2);
-            break;
-			
-        case 2:
-            lv_img_set_src(img, ICON_WECHAT_SENDING_PROMPT3);
-            break;
-			
-        default:
-            break;
-    }
-	s_wechat_play_anim_count++;
-}
-
-void wechat_msg_sending_result_screen_timeout(void *para)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-
-	wechat_msg_sending_screen_prepare_destory(NULL);
-
-	//delete sending screen
-	//lv_watch_del_interface(ACT_ID_WECHAT_SENDING);
-	lv_obj_t * obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_SENDING);
-	if(NULL != obj)
-	{
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-		lv_obj_del(obj);
-	}
-	
-	//return main list screen
-	wechat_main_screen_refresh();
-}
-
-void wechat_msg_sending_screen_timeout(void *para)
-{
-	lv_wechat_msg_sending_ext_t * sending_ext = (lv_wechat_msg_sending_ext_t *)para;
-
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	
-	if(NULL != sending_ext->sending_timer_id)
-	{
-		Hal_Timer_Stop(sending_ext->sending_timer_id);
-		sending_ext->sending_timer_id = NULL;
-	}
-
-    if(NULL != sending_ext->sending_anim.var)
-	{
-		lv_obj_t * img_bkg = lv_obj_get_parent(sending_ext->sending_anim.var);
-		lv_img_set_src(img_bkg, ((true == sending_ext->send_result) ? ICON_WECHAT_SENDING_SUCC : ICON_WECHAT_SENDING_FAILED));
-		
-		lv_anim_del(sending_ext->sending_anim.var, NULL);
-		lv_obj_del(sending_ext->sending_anim.var);
-		sending_ext->sending_anim.var = NULL;
-	}
-
-	sending_ext->result_timer_id = Hal_Timer_Start(1500, wechat_msg_sending_result_screen_timeout, sending_ext, FALSE);
-}
-
-void wechat_msg_sending_screen_prepare_destory(lv_obj_t * activity_obj)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	
-    lv_watch_png_cache_all_free();
-
-	lv_wechat_msg_sending_ext_t * sending_ext = (lv_wechat_msg_sending_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_SENDING);
-	if(NULL != sending_ext)
-	{
-		if(NULL != sending_ext->sending_timer_id)
-		{
-			Hal_Timer_Stop(sending_ext->sending_timer_id);
-			sending_ext->sending_timer_id = NULL;
-		}
-		if(NULL != sending_ext->result_timer_id)
-		{
-			Hal_Timer_Stop(sending_ext->result_timer_id);
-			sending_ext->result_timer_id = NULL;
-		}
-	}
-}
-
-lv_obj_t * wechat_msg_sending_screen_create(lv_obj_t * activity_obj)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-
-    if(NULL == activity_obj) 
-	{
-        lv_watch_activity_ext_t activity_ext = {0};
-
-        activity_ext.actId = ACT_ID_WECHAT_SENDING;
-        activity_ext.create = (lv_watch_activity_create_f_t)wechat_msg_sending_screen_create;
-        activity_ext.prepare_destory = wechat_msg_sending_screen_prepare_destory;
-        activity_obj = lv_watch_creat_activity_obj(&activity_ext);
-		if(NULL == activity_obj)
-			return NULL;
-    }
-
-    lv_obj_t * obj = lv_watch_obj_create(activity_obj);
-	if(NULL == obj)
-		return NULL;
-	lv_wechat_msg_sending_ext_t * sending_ext = (lv_wechat_msg_sending_ext_t *)lv_obj_allocate_ext_attr(obj, sizeof(lv_wechat_msg_sending_ext_t));
-	if(NULL == sending_ext)
-		return NULL;
-		
-	wechat_chat_list_set_slide_enable(&sending_ext->old_ext, false); /*prevent to slide out while recording*/
-	_lv_memset_00(&(sending_ext->sending_anim), sizeof(lv_anim_t));
-	sending_ext->send_result = wechat_msg_send_to_server();
-	sending_ext->sending_timer_id = Hal_Timer_Start(1000 * 3, wechat_msg_sending_screen_timeout, sending_ext, FALSE);
-	sending_ext->result_timer_id = NULL;
-
-    lv_obj_t * img_bkg = lv_img_create(obj, NULL);
-    lv_img_set_src(img_bkg, ICON_WECHAT_SENDING_BG);
-    lv_obj_align(img_bkg, obj, LV_ALIGN_CENTER, 0, 0);
-
-    lv_obj_t * img_sending = lv_img_create(img_bkg, NULL);
-    lv_img_set_src(img_sending, ICON_WECHAT_SENDING_PROMPT3);
-#if USE_LV_WATCH_UI_240_320
-	lv_obj_align(img_sending, img_bkg, LV_ALIGN_IN_BOTTOM_MID, 0, -20);
-#elif USE_LV_WATCH_UI_240_280
-    lv_obj_align(img_sending, img_bkg, LV_ALIGN_IN_BOTTOM_MID, 0, -40);
 #else
-    lv_obj_align(img_sending, img_bkg, LV_ALIGN_IN_BOTTOM_MID, 0, -20);
-#endif
-
-	lv_anim_t * a = &(sending_ext->sending_anim);
-    lv_anim_init(a);
-    lv_anim_set_var(a, img_sending);
-    //lv_anim_set_exec_cb(a, (lv_anim_exec_xcb_t)wechat_msg_sending_anim_exec_cb);
-    lv_anim_set_start_cb(a, (lv_anim_ready_cb_t)wechat_msg_sending_anim_cb);
-    lv_anim_set_repeat_count(a, LV_ANIM_REPEAT_INFINITE);
-    lv_anim_set_repeat_delay(a, 500);
-    lv_anim_start(a);
-	s_wechat_play_anim_count = 0;
 
-    return obj;
-}
-
-void wechat_msg_recording_release_event_cb(lv_obj_t * obj, lv_event_t e)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: event=%d\n", __FUNCTION__, __LINE__, e);
-	
-#if 0
-    if(LV_EVENT_RELEASED == e) //(LV_EVENT_CLICKED == e) 
-	{
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-		
-		lv_watch_del_interface(ACT_ID_WECHAT_RECORDING);
-		wechat_msg_sending_screen_create(NULL);
-    }
+#include "wechat.c"
 #endif
-}
-
-void wechat_msg_recording_anim(lv_anim_t * a)
-{
-    lv_obj_t * img = a->var;
-
-    switch(s_wechat_play_anim_count % 5) 
-	{
-        case 0:
-            lv_img_set_src(img, ICON_WECHAT_RECORDING1);
-            break;
-        case 1:
-            lv_img_set_src(img, ICON_WECHAT_RECORDING2);
-            break;
-        case 2:
-            lv_img_set_src(img, ICON_WECHAT_RECORDING3);
-            break;
-        case 3:
-            lv_img_set_src(img, ICON_WECHAT_RECORDING4);
-            break;
-        case 4:
-            lv_img_set_src(img, ICON_WECHAT_RECORDING5);
-            break;
-        default:
-            break;
-    }
-	s_wechat_play_anim_count++;
-	
-    if(0 == (s_wechat_play_anim_count % 4)) 
-	{
-        lv_wechat_msg_recording_ext_t * recording_ext = (lv_wechat_msg_recording_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_RECORDING);
-        if(NULL == recording_ext) 
-			return;
-		
-        int8_t count_down = WECHAT_MSG_DATA_RECORD_DURATION_MAX - s_wechat_play_anim_count / 4;
-        WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: count down=%d\n", __FUNCTION__, __LINE__, count_down);
-		
-        if(0 < count_down)
-		{
-	        const char * content = lv_lang_get_text(WATCH_TEXT_ID_RELEASE_SENDING);
-	        uint8_t len = strlen(content) + 8;
-	        char * text = (char *)lv_mem_alloc(len);
-	        snprintf(text, len, "%s %d", content, count_down);
-	        lv_label_set_text(recording_ext->label, text);
-	        lv_mem_free(text);
-	        lv_obj_align(recording_ext->label, img, LV_ALIGN_OUT_BOTTOM_MID, 0, 6);
-		}
-    }
-}
-
-bool wechat_msg_recording_stop(bool is_cancel)
-{
-	uint32_t duration_ms = 0;
-	uint32_t size = 0;
-	
-	Hal_Record_Buffer_Stop_Req(&size, &duration_ms);
-    Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
-	
-	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
-	if(NULL == ext) 
-		return false;
-
-	if(true == is_cancel)
-	{
-        lv_mem_free(ext->record_buffer);
-        ext->record_buffer = NULL;
-		ext->record_size = 0;
-        return false;
-    }
-	
-    if(WECHAT_MSG_DATA_AMR_HEAD_SIZE >= size) 
-	{
-        lv_mem_free(ext->record_buffer);
-        ext->record_buffer = NULL;
-		ext->record_size = 0;
-        return false;
-    }
-	ext->record_size = size;
-
-	return true;
-}
-
-void wechat_msg_recording_audio_ctrl_callback(AUDIO_CTRL_PRIORITY priority)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: priority=%d\n", __FUNCTION__, __LINE__, priority);
-	
-    if(AUDIO_CTRL_PRIORITY_5 == priority)
-    {
-        if(false == watch_is_ready()) 
-		{
-			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-            return;
-        }
-    }
-    else if(AUDIO_CTRL_PRIORITY_5 > priority)
-    {
-		wechat_msg_recording_stop(true);
-		
-		//lv_watch_del_interface(ACT_ID_WECHAT_RECORDING);
-		lv_obj_t * activity_obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_RECORDING);
-		if(NULL != activity_obj)
-		{
-			lv_obj_del(activity_obj);
-		}
-    }
-}
-
-void wechat_msg_recording_task_cb(lv_task_t * task)
-{
-	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
-	if(NULL == ext) 
-		return ;
-	
-	if(0 == ext->old_ext.element_click_en) 
-	{
-		/*sliding to the right, not click button*/
-		return;
-	}
-
-	lv_obj_t * activity_obj;
-	MCI_EVNET_T event = (MCI_EVNET_T) (task->user_data);
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: event=%d\n", __FUNCTION__, __LINE__, event);
-	
-	switch(event) 
-	{
-		case MCI_EVENT_EOS:
-			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-			
-			wechat_msg_recording_stop(false);
-			activity_obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_RECORDING);
-			if(NULL != activity_obj)
-			{
-				lv_obj_del(activity_obj);
-			}
-			wechat_msg_sending_screen_create(NULL);
-			break;
-			
-		case MCI_EVENT_ERROR:
-			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-
-			wechat_msg_recording_stop(true);
-			activity_obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_RECORDING);
-			if(NULL != activity_obj)
-			{
-				lv_obj_del(activity_obj);
-			}
-			break;
-			
-		//case MCI_EVENT_INFO:
-		//	break;
-			
-		default:
-			break;
-	}
-}
-
-void wechat_msg_recording_cb(MCI_EVNET_T event, MCI_INFO_T info_type, int32_t value)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: event=%d,type=%d,value=%d\n", __FUNCTION__, __LINE__, event, info_type, value);
-
-    if(MCI_EVENT_INFO != event) 
-	{
-        //recording_ext->event = event;
-	    lv_task_t * record_task = lv_task_create(wechat_msg_recording_task_cb, 10, LV_TASK_PRIO_HIGH, event);
-    	lv_task_once(record_task);
-    }
-}
-
-
-void wechat_msg_recording_screen_prepare_destory(lv_obj_t * activity_obj)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	
-    lv_watch_png_cache_all_free();
-
-	wechat_msg_recording_stop(true);
-}
 
-lv_obj_t * wechat_msg_recording_screen_create(lv_obj_t * activity_obj)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-
-    if(NULL == activity_obj) 
-	{
-        lv_watch_activity_ext_t activity_ext = {0};
-
-		activity_ext.actId = ACT_ID_WECHAT_RECORDING;
-		activity_ext.create = wechat_msg_recording_screen_create;
-		activity_ext.prepare_destory = wechat_msg_recording_screen_prepare_destory; // wechat_common_screen_prepare_destory;
-        activity_obj = lv_watch_creat_activity_obj(&activity_ext);
-		if(NULL == activity_obj)
-			return NULL;
-    }
-
-    lv_obj_t * obj = lv_watch_obj_create(activity_obj);
-    LV_ASSERT_MEM(obj);
-	
-    lv_wechat_msg_recording_ext_t * recording_ext = lv_obj_allocate_ext_attr(obj, sizeof(lv_wechat_msg_recording_ext_t));
-	LV_ASSERT_MEM(recording_ext);
-	
-    lv_obj_t * cont = lv_cont_create(obj, NULL);
-    lv_obj_set_size(cont, lv_obj_get_width(obj), lv_obj_get_height(obj));
-    lv_obj_align(cont, obj, LV_ALIGN_CENTER, 0, 0);
-    lv_obj_set_style_local_bg_color(cont, LV_CONT_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(194, 252, 252));
-    //lv_obj_set_click(cont, true);
-    //lv_obj_set_event_cb(cont, wechat_msg_recording_release_event_cb);	
-    //lv_obj_add_protect(cont, LV_PROTECT_PRESS_LOST);
-
-    lv_obj_t * img = lv_img_create(cont, NULL);
-    lv_img_set_src(img, ICON_WECHAT_RECORDING1);
-    lv_obj_align(img, cont, LV_ALIGN_IN_TOP_MID, 0, 36);
-
-    recording_ext->label = lv_label_create(cont, NULL);
-    lv_obj_add_style(recording_ext->label, LV_LABEL_PART_MAIN, &lv_watch_font20_black);
-    const char * rel_snd = lv_lang_get_text(WATCH_TEXT_ID_RELEASE_SENDING);
-    uint8_t len = strlen(rel_snd) + 4;
-    char * text = (char *)lv_mem_alloc(len);
-    snprintf(text, len, "%s %d", rel_snd, WECHAT_MSG_DATA_RECORD_DURATION_MAX);
-    lv_label_set_text(recording_ext->label, text);
-    lv_mem_free(text);
-    lv_obj_align(recording_ext->label, img, LV_ALIGN_OUT_BOTTOM_MID, 0, 6);
-
-    lv_obj_t * img_release_snd = lv_img_create(cont, NULL);
-    lv_img_set_src(img_release_snd, ICON_WECHAT_RECORD_BUTTON_PRESSED);
-	lv_obj_align(img_release_snd, cont, LV_ALIGN_IN_BOTTOM_MID, 0, -8);
-
-    lv_anim_t a;
-    lv_anim_init(&a);
-    lv_anim_set_var(&a, img);
-    lv_anim_set_start_cb(&a, (lv_anim_ready_cb_t)wechat_msg_recording_anim);
-    lv_anim_set_repeat_count(&a, LV_ANIM_REPEAT_INFINITE);
-    lv_anim_set_time(&a, 249);
-    lv_anim_start(&a);
-	s_wechat_play_anim_count = 0;
-	
-    lv_obj_t * label_warning = lv_label_create(cont, NULL);
-    //lv_obj_set_style_local_text_font(label_warning, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, LV_THEME_WATCH_NIGHT_FONT_SMALL);
-    //lv_obj_set_style_local_text_color(label_warning, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_RED);
-	lv_obj_add_style(label_warning, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
-    //lv_label_set_long_mode(label_warning, LV_LABEL_LONG_BREAK);
-    //lv_obj_set_width(label_warning, lv_obj_get_width(obj) * 2 / 3);
-    lv_label_set_text_id(label_warning, WATCH_TEXT_ID_SLIDE_UP_WARNING);
-    lv_label_set_align(label_warning, LV_LABEL_ALIGN_CENTER);
-    lv_obj_align(label_warning, cont, LV_ALIGN_IN_TOP_MID, 0, 8);
-
-	//fill info
-	_lv_memset_00(&s_wechat_msg_item_info, sizeof(nv_watch_wechat_msg_item_info_t));
-#if 0
-	//system crashed. unknown reason //20230327
-	Hal_Rtc_Gettime(&(s_wechat_msg_item_info.msg_time));
-#else
-    hal_rtc_t cur_time;
-    Hal_Rtc_Gettime(&cur_time);
-	_lv_memcpy(&(s_wechat_msg_item_info.msg_time), &cur_time, sizeof(hal_rtc_t));
-#endif
-	s_wechat_msg_item_info.msg_type = WECHAT_MSG_TYPE_VOICE;
-	sprintf(s_wechat_msg_item_info.msg_data_full_file_name, "C:/wechat_s%04d%02d%02d_%02d%02d%02d.amr", /*WECHAT_MSG_DATA_FILE_PATH, */
-				s_wechat_msg_item_info.msg_time.tm_year, 
-				s_wechat_msg_item_info.msg_time.tm_mon, 
-				s_wechat_msg_item_info.msg_time.tm_mday,
-				s_wechat_msg_item_info.msg_time.tm_hour, 
-				s_wechat_msg_item_info.msg_time.tm_min, 
-				s_wechat_msg_item_info.msg_time.tm_sec
-				);
-	
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: msg_from=%d, file_name=%s\n", __FUNCTION__, __LINE__, 
-							s_wechat_msg_item_info.msg_from, s_wechat_msg_item_info.msg_data_full_file_name);
-	
-	//recording
-#if 0
-	if(AUDIO_CTRL_PRIORITY_5 == Hal_Audio_Manage_Start_Req(AUDIO_CTRL_PRIORITY_5, wechat_msg_recording_audio_ctrl_callback))
-	{
-		Hal_File_Record_Start_Req(s_wechat_msg_item_info.msg_data_full_file_name, wechat_msg_recording_cb);
-	}
-
-#else
-
-	lv_wechat_ext_t * ext = (lv_wechat_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
-	if(NULL == ext) 
-		return NULL;
-	
-	if(NULL != ext->record_buffer)
-	{
-		lv_mem_free(ext->record_buffer);
-		ext->record_buffer = NULL;
-	}
-	ext->record_buffer = (uint8_t *)lv_mem_alloc(WECHAT_MSG_DATA_RECORD_SIZE_MAX);
-	if(NULL != ext->record_buffer)
-	{
-		_lv_memset_00(ext->record_buffer, WECHAT_MSG_DATA_RECORD_SIZE_MAX);
-
-		if(AUDIO_CTRL_PRIORITY_5 == Hal_Audio_Manage_Start_Req(AUDIO_CTRL_PRIORITY_5, wechat_msg_recording_audio_ctrl_callback))
-		{
-			Hal_Record_Buffer_Start_Req(ext->record_buffer,
-										WECHAT_MSG_DATA_RECORD_SIZE_MAX,
-										WECHAT_MSG_DATA_RECORD_DURATION_MAX * 1000,
-										wechat_msg_recording_cb);
-		}
-	}
 #endif
-	
-    return obj;
-}
-
-static void wechat_out_of_memory_btn_event_cb(lv_obj_t * btn, lv_event_t e)
-{
-    if(LV_EVENT_CLICKED == e)
-    {
-        lv_obj_del(lv_obj_get_parent(btn));
-
-		//return main list screen
-		wechat_main_screen_refresh();
-    }
-}
-
-void wechat_list_out_of_memory_create(lv_obj_t * obj)
-{
-	lv_obj_t * cont_bg = lv_cont_create(obj, NULL);
-	lv_obj_set_size(cont_bg, LV_HOR_RES, LV_VER_RES);
-	lv_obj_add_style(cont_bg, LV_CONT_PART_MAIN, &lv_watch_black_tight);
-
-	lv_obj_t * img_mem = lv_img_create(cont_bg, NULL);
-	lv_img_set_src(img_mem, ICON_CAMERA_MEMORY);
-	lv_obj_align(img_mem, NULL, LV_ALIGN_IN_TOP_MID, 0, 40);
-
-	lv_obj_t * label = lv_label_create(cont_bg, NULL);
-	lv_label_set_text_id(label, WATCH_TEXT_ID_OUT_OF_MEM);
-	lv_label_set_long_mode(label, LV_LABEL_LONG_BREAK);
-	lv_obj_set_width(label, LV_HOR_RES - 40);
-	lv_obj_add_style(label, LV_LABEL_PART_MAIN, &lv_watch_font20);
-	lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
-	lv_obj_align(label, img_mem, LV_ALIGN_OUT_BOTTOM_MID, 0, 10);
-
-	lv_obj_t * btn = lv_btn_create(cont_bg, NULL);
-	lv_obj_set_style_local_bg_color(btn, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_MAKE(0x47, 0xA6, 0xFF));
-	lv_obj_set_style_local_radius(btn, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, 30);
-	lv_obj_set_style_local_bg_color(btn, LV_BTN_PART_MAIN, LV_STATE_PRESSED, LV_COLOR_MAKE(0x47, 0xA6, 0xFF));
-	lv_obj_set_style_local_radius(btn, LV_BTN_PART_MAIN, LV_STATE_PRESSED, 30);
-	lv_obj_set_size(btn, 200, 56);
-	lv_obj_set_event_cb(btn, wechat_out_of_memory_btn_event_cb);
-	lv_obj_align(btn, NULL, LV_ALIGN_IN_BOTTOM_MID, 0, -20);
-	
-	lv_obj_t * btn_label = lv_label_create(btn, NULL);
-	lv_label_set_text_id(btn_label, WATCH_TEXT_ID_GOT_IT);
-	lv_obj_add_style(btn_label,LV_LABEL_PART_MAIN, &lv_watch_font26);
-}
-
-void wechat_msg_record_button_event_cb(lv_obj_t * obj, lv_event_t e)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: event=%d\n", __FUNCTION__, __LINE__, e);
-	
-    if(LV_EVENT_LONG_PRESSED == e) 
-	{
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-		
-		lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
-		if(NULL == ext) 
-			return ;
-
-		wechat_chat_list_set_slide_enable(&ext->old_ext, true); /*reset slide_enable at the end of recording*/
-		
-        if(0 == ext->old_ext.element_click_en) 
-		{
-            /*sliding to the right, not click button*/
-            return;
-        }
-		
-		uint32_t fs_total = 0, fs_free = 0;
-		lv_fs_free_space('C', &fs_total, &fs_free);
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: space total=%dB,free=%dB\n", __FUNCTION__, __LINE__, fs_total, fs_free);
-		if(28 * 1024 > fs_free) // 30 * 1024
-		{
-			lv_obj_t * obj = wechat_main_get_obj();
-			wechat_list_out_of_memory_create(obj);
-		}
-		#if 0
-		else if(NV_WATCH_WECHAT_NUM_MAX <= wechat_msg_info_count_get())
-		//else if(2 <= wechat_msg_info_count_get())
-		{
-			lv_obj_t * obj = wechat_main_get_obj();
-			wechat_list_out_of_memory_create(obj);
-		}
-		#endif
-		else
-		{
-			wechat_chat_list_set_slide_enable(&ext->old_ext, false); /*prevent to slide out while recording*/
-
-			wechat_msg_recording_screen_create(NULL);
-    	}
-    } 
-	else if(LV_EVENT_CLICKED == e || LV_EVENT_PRESS_LOST == e) 
-	{
-		lv_obj_t * activity_obj = lv_watch_get_activity_obj(ACT_ID_WECHAT_RECORDING);
-		if(NULL != activity_obj)
-		{
-			lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
-			if(NULL == ext) 
-				return ;
-
-			lv_wechat_msg_recording_ext_t * recording_ext = (lv_wechat_msg_recording_ext_t *)wechat_actId_ext_get(ACT_ID_WECHAT_RECORDING);
-			if(NULL == recording_ext) 
-				return NULL;
-
-			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-            wechat_chat_list_set_slide_enable(&ext->old_ext, true); /*reset slide_enable at the end of recording*/
-			
-            lv_indev_t * indev = lv_indev_get_act();
-            if(indev) 
-			{
-                lv_coord_t point_y = indev->proc.types.pointer.last_point.y;
-				lv_coord_t img_record_top = obj->coords.y1;
-                if(30 < img_record_top - point_y) // (point_y < (img_record_top - 20))
-				{
-					WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: indev_y=%d, img_y=%d\n", __FUNCTION__, __LINE__, point_y, img_record_top);
-					wechat_msg_recording_stop(true);
-					lv_obj_del(activity_obj);
-					//return main list screen
-					wechat_main_screen_refresh();
-
-					return;
-                }
-            }
-
-			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-			wechat_msg_recording_stop(false);
-			lv_obj_del(activity_obj);
-			wechat_msg_sending_screen_create(NULL);            
-        }
-    }
-	else if(LV_EVENT_PRESSED == e) 
-	{
-		lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
-		if(NULL == ext) 
-			return ;
-
-		//
-		Hal_NFFS_File_Play_End();
-		Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
-		Hal_Vibrator_Play_End();
-
-		wechat_msg_voice_item_playing_stop(ext);
-	}
-}
-
-void wechat_msg_voice_item_reset_play_state(lv_wechat_msg_list_ext_t * list_page_ext)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	
-	if(NULL == list_page_ext || NULL == list_page_ext->voice_playing_anim.var) 
-	{
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-		return;
-	}
-
-	uint8_t msg_from = list_page_ext->voice_playing_msg_from;
-	
-	lv_anim_del(list_page_ext->voice_playing_anim.var, NULL);
-	lv_img_set_src(list_page_ext->voice_playing_anim.var, ((0 == msg_from) ? ICON_WECHAT_MY_VOICE_ITEM_PLAYING3 : ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING3));
-	list_page_ext->voice_playing_anim.var = NULL;
-}
-
-void wechat_msg_voice_item_playing_stop(lv_wechat_ext_t * ext)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	
-    if(NULL == ext || NULL == ext->list) 
-	{
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-		return;
-	}
-
-	lv_wechat_msg_list_ext_t * list_page_ext = (lv_wechat_msg_list_ext_t *)lv_obj_get_ext_attr(ext->list);
-	if(NULL == list_page_ext || NULL == list_page_ext->voice_playing_anim.var) 
-	{
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-		return;
-	}
-	
-	Hal_File_Play_End();
-	Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
-	wechat_msg_voice_item_reset_play_state(list_page_ext);
-}
-
-void wechat_chat_list_msg_item_style_reset(lv_wechat_ext_t * ext)
-{
-    if(NULL == ext || NULL == ext->list) 
-		return;
-
-	lv_wechat_msg_list_ext_t * list_page_ext = lv_obj_get_ext_attr(ext->list);
-    if(NULL == list_page_ext) 
-		return;
-
-	lv_style_reset(&(list_page_ext->style_cont_self));
-	lv_style_reset(&(list_page_ext->style_cont_other));
-	lv_style_reset(&(list_page_ext->style_label_time));
-	//lv_style_reset(&(list_page_ext->style_text));
-	lv_style_reset(&(list_page_ext->style_label_len_self));
-	lv_style_reset(&(list_page_ext->style_label_len_other));
-}
-
-void wechat_chat_list_msg_item_time(char * time_str, hal_rtc_t * cur_time, hal_rtc_t * msg_time, hal_rtc_t * last_msg_time)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	
-    if(0 == last_msg_time->tm_year) 
-	{
-        sprintf(time_str, "%d/%d/%d %02d:%02d", msg_time->tm_year, msg_time->tm_mon, msg_time->tm_mday, 
-					msg_time->tm_hour, msg_time->tm_min);
-		
-        return;
-    }
-	
-    uint32_t msg_sec = time_to_seconds(msg_time);
-    uint32_t last_msg_sec = time_to_seconds(last_msg_time);
-    if(msg_sec < last_msg_sec) 
-	{
-        sprintf(time_str, "%d/%d/%d %02d:%02d", msg_time->tm_year, msg_time->tm_mon,
-					msg_time->tm_mday, msg_time->tm_hour, msg_time->tm_min);
-    } 
-	else if(msg_sec > (last_msg_sec + WECHAT_MSG_CHAT_TIME_INTERVAL)) 
-	{
-        uint32_t cur_sec = time_to_seconds(cur_time);
-        if((msg_sec > cur_sec) || (msg_time->tm_year < cur_time->tm_year)) 
-		{
-			sprintf(time_str, "%d/%d/%d %02d:%02d", msg_time->tm_year, msg_time->tm_mon,
-						msg_time->tm_mday, msg_time->tm_hour, msg_time->tm_min);
-        } 
-		else 
-		{
-            uint32_t today_sec = cur_sec - cur_time->tm_hour * 3600 - cur_time->tm_min * 60 - cur_time->tm_sec;
-			
-            if(msg_sec >= today_sec) 
-			{
-                /*today*/
-                sprintf(time_str, "%02d:%02d", msg_time->tm_hour, msg_time->tm_min);
-            } 
-			else if(msg_sec >= (today_sec - 24 * 3600)) 
-			{
-                /*yesterday*/
-                const char * yesterday = lv_lang_get_text(WATCH_TEXT_ID_YESTERDAY);
-
-                sprintf(time_str, "%s %02d:%02d", yesterday, msg_time->tm_hour, msg_time->tm_min);
-            } 
-			else 
-			{
-                uint8_t wday;
-                if(0 == cur_time->tm_wday) 
-				{
-                    /*today is Sunday*/
-                    wday = 6;
-                } 
-				else 
-                {
-                    wday = cur_time->tm_wday - 1;
-                }
-                /*the start of a week is monday, the end is sunday*/
-                if(msg_sec >= (today_sec - wday * 24 * 3600)) {
-                    /*current week before yesterday*/
-                    const char * wday_str;
-                    switch(rtc_calc_weekday(msg_time)) 
-					{
-	                    case 1:
-	                        /*Monday*/
-	                        wday_str = lv_lang_get_text(WATCH_TEXT_ID_MONDAY);
-	                        break;
-	                    case 2:
-	                        /*Tuesday*/
-	                        wday_str = lv_lang_get_text(WATCH_TEXT_ID_TUESDAY);
-	                        break;
-	                    case 3:
-	                        /*Wednesday*/
-	                        wday_str = lv_lang_get_text(WATCH_TEXT_ID_WEDNESDAY);
-	                        break;
-	                    case 4:
-	                        /*Thursday*/
-	                        wday_str = lv_lang_get_text(WATCH_TEXT_ID_THURSDAY);
-	                        break;
-	                    case 5:
-	                        /*Friday*/
-	                        wday_str = lv_lang_get_text(WATCH_TEXT_ID_FRIDAY);
-	                        break;
-	                    default:
-	                        printf("%s: week error\n", __FUNCTION__);
-	                        break;
-                    }
-					
-                    sprintf(time_str, "%s %02d:%02d", wday_str, msg_time->tm_hour, msg_time->tm_min);
-                }
-				else 
-				{
-					sprintf(time_str, "%d/%d %02d:%02d", msg_time->tm_mon, msg_time->tm_mday, msg_time->tm_hour, msg_time->tm_min);
-                }
-            }
-        }
-    }
-}
-
-void wechat_chat_list_voice_item_playing_anim_cb(lv_anim_t * a)
-{
-    lv_obj_t * play_img = (lv_obj_t *)a->var;
-	uint8_t msg_from = wechat_msg_info_index_item_msg_from_get(s_wechat_selected_item_index);
-
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: msg_from=%d\n", __FUNCTION__, __LINE__, msg_from);
-	
-	switch(s_wechat_play_anim_count % 3)
-	{
-		case 0:
-			lv_img_set_src(play_img, ((0 == msg_from) ? ICON_WECHAT_MY_VOICE_ITEM_PLAYING1 : ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING1));
-			break;
-
-		case 1:
-			lv_img_set_src(play_img, ((0 == msg_from) ? ICON_WECHAT_MY_VOICE_ITEM_PLAYING2 : ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING2));
-			break;
-
-		case 2:
-			lv_img_set_src(play_img, ((0 == msg_from) ? ICON_WECHAT_MY_VOICE_ITEM_PLAYING3 : ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING3));
-			break;
-
-		default:
-			break;
-	}
-	s_wechat_play_anim_count++;
-}
-
-void wechat_chat_list_voice_item_playing_audio_ctrl_callback(AUDIO_CTRL_PRIORITY priority)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: priority=%d\n", __FUNCTION__, __LINE__, priority);
-	
-    if(AUDIO_CTRL_PRIORITY_5 == priority)
-    {
-        if(false == watch_is_ready()) 
-		{
-			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-            return;
-        }
-    }
-    else if(AUDIO_CTRL_PRIORITY_5 > priority)
-    {
-		lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
-		if(NULL != ext)
-		{
-			wechat_msg_voice_item_playing_stop(ext);
-		}
-    }
-}
-
-void wechat_chat_list_voice_item_play_over_cb(void * para)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	
-    Hal_File_Play_End();
-    Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
-	
-	lv_wechat_msg_list_ext_t * list_page_ext = (lv_wechat_msg_list_ext_t *)para;
-    if(NULL == list_page_ext || NULL == list_page_ext->voice_playing_anim.var) 
-	{
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-		return;
-    }
-	wechat_msg_voice_item_reset_play_state(list_page_ext);   
-}
-
-void wechat_chat_list_voice_item_play_action(lv_wechat_msg_list_ext_t * list_page_ext, lv_obj_t * play_img, lv_obj_t * unread_img)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	
-	//display ui
-	lv_anim_t * a = &(list_page_ext->voice_playing_anim);
-
-	lv_anim_init(a);
-	lv_anim_set_var(a, play_img);
-	lv_anim_set_start_cb(a, (lv_anim_ready_cb_t)wechat_chat_list_voice_item_playing_anim_cb);
-	lv_anim_set_repeat_count(a, LV_ANIM_REPEAT_INFINITE);
-	lv_anim_set_time(a, 400);
-	lv_anim_start(a);
-	s_wechat_play_anim_count = 1;
-
-	nv_watch_wechat_msg_item_info_t * msg_item = NULL;
-	wechat_msg_info_index_item_get(s_wechat_selected_item_index, &msg_item);
-	msg_item->unread_flag = 0;
-	if(NULL != unread_img) 
-	{
-		lv_obj_del(unread_img);
-		unread_img = NULL;
-	}
-	list_page_ext->voice_playing_msg_from = msg_item->msg_from;
-
-	//play voice
-	if(AUDIO_CTRL_PRIORITY_5 == Hal_Audio_Manage_Start_Req(AUDIO_CTRL_PRIORITY_5, wechat_chat_list_voice_item_playing_audio_ctrl_callback))
-	{
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-		Hal_File_Play_Onetime(msg_item->msg_data_full_file_name, query_current_volume(), wechat_chat_list_voice_item_play_over_cb, list_page_ext, 0);
-	}
-}
-
-void wechat_chat_list_voice_item_event_cb(lv_obj_t * cont, lv_event_t e)
-{
-	lv_wechat_msg_list_item_ext_t * list_item_ext = (lv_wechat_msg_list_item_ext_t *)lv_obj_get_ext_attr(cont);
-	if(NULL == list_item_ext)
-		return;
-
-	s_wechat_selected_item_index = list_item_ext->item_index;
-	
-    lv_obj_t * scrl = lv_obj_get_parent(cont);
-    lv_obj_t * list_page = lv_obj_get_parent(scrl);
-	//lv_obj_t * scrl = lv_page_get_scrl(list_page);
-	
-    lv_wechat_msg_list_ext_t * list_page_ext = (lv_wechat_msg_list_ext_t *)lv_obj_get_ext_attr(list_page);
-	if(NULL == list_page_ext)
-		return;
-   
-	if(LV_EVENT_PRESSED == e)
-	{
-		list_page_ext->pressing = true;
-	}
-	else if((LV_EVENT_LONG_PRESSED == e) && (true == list_page_ext->pressing)) // delete msg item
-	{
-		list_page_ext->pressing = false;
 
-		wechat_chat_list_msg_item_delete_create();	
-	}
-	else if((LV_EVENT_CLICKED == e) && (true == list_page_ext->pressing)) // playing voice msg
-	{
-		list_page_ext->pressing = false;
-		
-		nv_watch_wechat_msg_item_info_t * msg_item = NULL;
-		wechat_msg_info_index_item_get(s_wechat_selected_item_index, &msg_item);
-
-		if(0 != msg_item->msg_data_size)
-		{
-	        if(NULL != list_page_ext->voice_playing_anim.var) // exist voice playing
-			{
-				WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: index=%d\n", __FUNCTION__, __LINE__, list_item_ext->item_index);
-
-				//stop item voice
-				Hal_File_Play_End();
-				Hal_Audio_Manage_End_Ind(AUDIO_CTRL_PRIORITY_5);
-				wechat_msg_voice_item_reset_play_state(list_page_ext);
-	        }
-			else if(NULL != msg_item->msg_data_full_file_name) 
-			{
-				WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: index=%d\n", __FUNCTION__, __LINE__, list_item_ext->item_index);
-				
-				lv_obj_t * play_img = lv_obj_get_child_back(cont, NULL);
-				wechat_chat_list_voice_item_play_action(list_page_ext, play_img, ((1 == msg_item->unread_flag) ? list_item_ext->unread_img : NULL));
-	        }		
-		}
-    }
-}
-
-void wechat_chat_list_text_item_event_cb(lv_obj_t * cont, lv_event_t e)
-{
-	lv_wechat_msg_list_item_ext_t * list_item_ext = (lv_wechat_msg_list_item_ext_t *)lv_obj_get_ext_attr(cont);
-	if(NULL == list_item_ext)
-		return;
-
-	s_wechat_selected_item_index = list_item_ext->item_index;
-	
-    lv_obj_t * scrl = lv_obj_get_parent(cont);
-    lv_obj_t * list_page = lv_obj_get_parent(scrl);
-	//lv_obj_t * scrl = lv_page_get_scrl(list_page);
-	
-    lv_wechat_msg_list_ext_t * list_page_ext = (lv_wechat_msg_list_ext_t *)lv_obj_get_ext_attr(list_page);
-	if(NULL == list_page_ext)
-		return;
-   
-	if(LV_EVENT_PRESSED == e)
-	{
-		list_page_ext->pressing = true;
-	}
-	else if((LV_EVENT_LONG_PRESSED == e) && (true == list_page_ext->pressing)) // delete msg item
-	{
-		list_page_ext->pressing = false;
-
-		wechat_chat_list_msg_item_delete_create();	
-	}
-	else if((LV_EVENT_CLICKED == e) && (true == list_page_ext->pressing)) // display text msg
-	{
-		list_page_ext->pressing = false;
-    }
-}
-
-//display time & content
-lv_obj_t * wechat_chat_list_msg_item_add(lv_obj_t * list_page, nv_watch_wechat_msg_item_info_t * msg_item, char * time_str, uint8_t i)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	
-	lv_obj_t * obj = NULL;
-	lv_wechat_msg_list_item_ext_t * list_item_ext = NULL;
-	lv_wechat_msg_list_ext_t * list_page_ext = lv_obj_get_ext_attr(list_page);
-	lv_obj_t * scrl = lv_page_get_scrl(list_page);
-	lv_obj_t * last_obj = lv_obj_get_child(scrl, NULL);
-	lv_coord_t obj_y = 0;
-	
-	if(NULL != last_obj) 
-	{
-		obj_y = lv_obj_get_y(last_obj) + lv_obj_get_height(last_obj) + lv_obj_get_style_pad_inner(scrl, LV_STATE_DEFAULT);
-	}
-	else
-	{
-		obj_y = lv_obj_get_style_pad_top(scrl, LV_STATE_DEFAULT);
-	}
-	
-	if(0 != strlen(time_str))
-	{
-		obj = lv_label_create(list_page, NULL);
-
-		//lv_obj_set_base_dir(obj, LV_BIDI_DIR_LTR);
-		lv_label_set_text(obj, time_str);
-		lv_obj_add_style(obj, LV_LABEL_PART_MAIN, &list_page_ext->style_label_time);
-		lv_obj_align(obj, scrl, LV_ALIGN_IN_TOP_MID, 0, obj_y);
-
-		last_obj = obj;
-		obj_y = lv_obj_get_y(last_obj) + lv_obj_get_height(last_obj) + lv_obj_get_style_pad_inner(scrl, LV_STATE_DEFAULT);
-	}
-	
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: msg_type=%d,file=%s,size=%d,obj_y=%d\n", __FUNCTION__, __LINE__, 
-					msg_item->msg_type, msg_item->msg_data_full_file_name, msg_item->msg_data_size, obj_y);
-	
-	switch(msg_item->msg_type)
-	{
-		case WECHAT_MSG_TYPE_VOICE:
-			lv_obj_t * unread_img = lv_img_create(list_page, NULL);
-			//obj = lv_img_create(list_page, NULL);
-			obj = lv_cont_create(list_page, NULL);
-			list_item_ext = lv_obj_allocate_ext_attr(obj, sizeof(lv_wechat_msg_list_item_ext_t));
-			list_item_ext->item_index = i;
-			list_item_ext->unread_img = NULL;
-		    lv_obj_set_size(obj, LV_HOR_RES * 2 / 3, 50);
-			lv_cont_set_fit4(obj, LV_FIT_NONE, LV_FIT_NONE, LV_FIT_NONE, LV_FIT_TIGHT);
-			
-			lv_obj_t * play_img = lv_img_create(obj, NULL);
-			lv_obj_t * len_label = lv_label_create(obj, NULL);
-			uint32_t duration = 0;
-
-			if(LV_FS_RES_OK != Hal_File_Get_AudioDurationTime((const char *)msg_item->msg_data_full_file_name, &duration)) 
-			{
-				WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: read file error. %s\n", __FUNCTION__, __LINE__, msg_item->msg_data_full_file_name);
-			} 
-			else 
-			{
-				duration = (duration + 999) / 1000;
-			}
-			
-			if(0 == duration) 
-			{
-				/*invalid voice*/
-				lv_img_set_src(play_img, ICON_WECHAT_VOICE_ITEM_DAMAGE);
-				lv_label_set_text(len_label, "");
-			} 
-			else 
-			{
-				char len_str[8] = {0};
-
-				if(WECHAT_MSG_DATA_RECORD_DURATION_MAX < duration)
-					duration = WECHAT_MSG_DATA_RECORD_DURATION_MAX;
-				
-				sprintf(len_str, "%d\"", duration);
-				lv_label_set_text(len_label, len_str);
-			}
-
-			if(0 == msg_item->msg_from) // msg from slef
-			{
-				lv_obj_add_style(len_label, LV_LABEL_PART_MAIN, &list_page_ext->style_label_len_self);
-				//lv_img_set_src(obj, ICON_WECHAT_MY_VOICE_ITEM_BG);
-				lv_obj_add_style(obj, LV_CONT_PART_MAIN, &(list_page_ext->style_cont_self));
-				lv_obj_align(obj, scrl, LV_ALIGN_IN_TOP_RIGHT, -10, obj_y);
-				if(0 < duration) 
-				{
-					lv_img_set_src(play_img, ICON_WECHAT_MY_VOICE_ITEM_PLAYING3);
-				}
-				lv_obj_align(play_img, obj, LV_ALIGN_IN_LEFT_MID, 15, 0);
-				lv_obj_align(len_label, play_img, LV_ALIGN_OUT_RIGHT_MID, 10, 0);
-				lv_obj_del(unread_img);
-			}
-			else // msg from other
-			{
-				lv_obj_add_style(len_label, LV_LABEL_PART_MAIN, &list_page_ext->style_label_len_other);
-				//lv_img_set_src(obj, ICON_WECHAT_OTHER_VOICE_ITEM_BG);
-				lv_obj_add_style(obj, LV_CONT_PART_MAIN, &(list_page_ext->style_cont_other));
-				lv_obj_align(obj, scrl, LV_ALIGN_IN_TOP_LEFT, 10, obj_y);
-				if(0 < duration) 
-				{
-					lv_img_set_src(play_img, ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING3);
-				}
-				lv_obj_align(play_img, obj, LV_ALIGN_IN_RIGHT_MID, -15, 0);
-				lv_obj_align(len_label, play_img, LV_ALIGN_OUT_LEFT_MID, -10, 0);
-				if(1 == msg_item->unread_flag) 
-				{
-					lv_img_set_src(unread_img, ICON_WECHAT_UNREAD_FLAG);
-					lv_obj_align(unread_img, obj, LV_ALIGN_OUT_RIGHT_MID, 5, 0);
-					list_item_ext->unread_img = unread_img;
-				}
-				else
-				{
-					lv_obj_del(unread_img);
-				}
-			}
-			
-			lv_obj_set_click(obj, true);
-			lv_obj_set_event_cb(obj, wechat_chat_list_voice_item_event_cb);
-			lv_obj_set_adv_hittest(obj, false);
-			lv_page_focus(list_page, obj, 0);
-			lv_page_glue_obj(obj, true);
-			lv_watch_obj_add_element(obj);
-			break;
-			
-		case WECHAT_MSG_TYPE_TEXT:
-			obj = lv_cont_create(list_page, NULL);
-			list_item_ext = lv_obj_allocate_ext_attr(obj, sizeof(lv_wechat_msg_list_item_ext_t));
-			list_item_ext->item_index = i;
-			list_item_ext->unread_img = NULL;
-		    lv_obj_set_size(obj, LV_HOR_RES * 2 / 3, 50); //lv_obj_set_size(obj, 153, 53); // same with voice item
-			lv_cont_set_fit4(obj, LV_FIT_NONE, LV_FIT_NONE, LV_FIT_NONE, LV_FIT_TIGHT);
-			//lv_cont_set_layout(obj, LV_LAYOUT_COLUMN_LEFT);
-			lv_obj_add_style(obj, LV_CONT_PART_MAIN, &(list_page_ext->style_cont_other));
-			lv_obj_align(obj, scrl, LV_ALIGN_IN_TOP_LEFT, 10, obj_y);			
-
-			lv_fs_file_t file_p;
-			lv_fs_res_t res;
-			uint32_t file_size = 0, bytes_read = 0;
-			char * file_buf = NULL;
-			
-			res = lv_fs_open(&file_p, msg_item->msg_data_full_file_name, LV_FS_MODE_RD);
-			if(LV_FS_RES_OK != res) 
-			{
-				WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: errno=%d\n", __FUNCTION__, __LINE__, res);
-				lv_fs_close(&file_p);
-				break;
-			}
-			
-			lv_fs_size(&file_p, &file_size);
-			file_buf = (char *)lv_mem_alloc(file_size + 1);
-			_lv_memset_00(file_buf, file_size + 1);
-			res = lv_fs_read(&file_p, file_buf, file_size, &bytes_read);
-			lv_fs_close(&file_p);
-			if(LV_FS_RES_OK != res)
-			{
-				WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: errno=%d\n", __FUNCTION__, __LINE__, res);
-				lv_mem_free(file_buf);
-				break;
-			}
-			WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: %d,%d,%s\n", __FUNCTION__, __LINE__, file_size, bytes_read, file_buf);
-			
-			lv_obj_t * label_text = lv_label_create(obj, NULL);
-			lv_obj_add_style(label_text, LV_LABEL_PART_MAIN, &(list_page_ext->style_label_len_other));
-			lv_label_set_align(label_text, LV_LABEL_ALIGN_CENTER);
-			lv_label_set_long_mode(label_text, LV_LABEL_LONG_BREAK);
-			lv_obj_set_width(label_text, lv_obj_get_width(obj) - 20);
-			lv_label_set_text(label_text, file_buf);
-			lv_obj_align(label_text, obj, LV_ALIGN_IN_LEFT_MID, 10, 0);
-
-			lv_obj_set_click(obj, true);
-			lv_obj_set_event_cb(obj, wechat_chat_list_text_item_event_cb);
-			lv_obj_set_adv_hittest(obj, false);
-			lv_page_focus(list_page, obj, 0);
-			lv_page_glue_obj(obj, true);
-			lv_watch_obj_add_element(obj);
-			
-			lv_mem_free(file_buf);
-			break;
-			
-		case WECHAT_MSG_TYPE_EXPRESSION:
-		case WECHAT_MSG_TYPE_IMAGE:
-			#if 0
-			obj = lv_img_create(list, NULL);
-
-			lv_watch_obj_add_element(obj);
-			#endif
-			break;
-
-		default:
-			break;
-	}
-
-	return obj;
-}
-
-lv_res_t wechat_chat_list_scrl_signal(lv_obj_t * scrl, lv_signal_t sign, void * param)
-{
-    lv_res_t res;
-
-    /* Include the ancient signal function */
-    res = ancient_scrl_signal(scrl, sign, param);
-    if(res != LV_RES_OK) 
-		return res;
-
-    if(LV_SIGNAL_COORD_CHG == sign) 
-	{
-        lv_obj_t * list_page = lv_obj_get_parent(scrl);
-		lv_wechat_msg_list_ext_t * list_page_ext = (lv_wechat_msg_list_ext_t *)lv_obj_get_ext_attr(list_page);
-		if(NULL == list_page_ext)
-			return;
-
-        if(true == list_page_ext->pressing) 
-		{
-            list_page_ext->pressing = false;
-        }
-    }
-
-    return LV_RES_OK;
-}
-
-void wechat_chat_list_create(lv_obj_t * obj, lv_wechat_ext_t * ext)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	
-	lv_obj_t * list_page = lv_page_create(obj, NULL);
-	lv_wechat_msg_list_ext_t * list_page_ext = lv_obj_allocate_ext_attr(list_page, sizeof(lv_wechat_msg_list_ext_t));
-	if(NULL == ext)
-		return;
-	
-	lv_obj_set_size(list_page, lv_obj_get_width(obj), lv_obj_get_height(obj) - 5 - lv_obj_get_height(ext->img_record) - 8);
-	lv_page_set_scrollbar_mode(list_page, LV_SCROLLBAR_MODE_OFF);
-	lv_obj_set_style_local_bg_opa(list_page, LV_PAGE_PART_BG, LV_STATE_DEFAULT, LV_OPA_0);
-	lv_obj_set_style_local_border_opa(list_page, LV_PAGE_PART_BG, LV_STATE_DEFAULT, LV_OPA_0);
-	lv_obj_set_style_local_outline_width(list_page, LV_PAGE_PART_BG, LV_STATE_DEFAULT, 0);
-	//lv_obj_set_style_local_pad_bottom(list_page, LV_PAGE_PART_SCROLLABLE, LV_STATE_DEFAULT, 4);
-	//lv_obj_set_style_local_pad_top(list_page, LV_PAGE_PART_SCROLLABLE, LV_STATE_DEFAULT, 2);
-	//lv_obj_set_style_local_pad_inner(list_page, LV_PAGE_PART_SCROLLABLE, LV_STATE_DEFAULT, 8);
-	//lv_obj_set_style_local_bg_color(list_page, LV_PAGE_PART_SCROLLBAR, LV_STATE_DEFAULT, lv_color_make(16, 112, 194));
-	//lv_obj_set_style_local_pad_inner(list_page, LV_PAGE_PART_SCROLLBAR, LV_STATE_DEFAULT, LV_DPI / 20);
-	//lv_obj_set_style_local_pad_left(list_page, LV_PAGE_PART_SCROLLBAR, LV_STATE_DEFAULT, 0);
-	//lv_obj_set_style_local_pad_right(list_page, LV_PAGE_PART_SCROLLBAR, LV_STATE_DEFAULT, 0);
-	//lv_obj_set_style_local_radius(list_page, LV_PAGE_PART_SCROLLBAR, LV_STATE_DEFAULT, 0);
-
-	lv_page_set_scrl_layout(list_page, LV_LAYOUT_OFF);
-	lv_page_set_scrollable_fit2(list_page, LV_FIT_NONE, LV_FIT_TIGHT);
-	
-	lv_obj_t * scrl = lv_page_get_scrollable(list_page);
-	ancient_scrl_signal = lv_obj_get_signal_cb(scrl);
-	lv_obj_set_signal_cb(scrl, wechat_chat_list_scrl_signal);
-
-	lv_watch_obj_add_element(list_page);
-	lv_watch_obj_add_element(scrl);
-
-	lv_style_init(&(list_page_ext->style_label_time));
-	lv_style_copy(&(list_page_ext->style_label_time), &lv_watch_font20);
-	lv_style_set_text_color(&(list_page_ext->style_label_time), LV_STATE_DEFAULT, lv_color_make(20, 187, 242));
-
-	//lv_style_init(&(list_page_ext->style_text));
-	//lv_style_copy(&(list_page_ext->style_text), &lv_style_pretty);
-	//lv_style_set_bg_color(&(list_page_ext->style_text), LV_STATE_DEFAULT, lv_color_make(0xFF, 0xE1, 0xE1));
-	//lv_style_set_border_width(&(list_page_ext->style_text), LV_STATE_DEFAULT, 0);
-	//lv_style_set_shadow_width(&(list_page_ext->style_text), LV_STATE_DEFAULT, 0);
-
-	lv_style_init(&(list_page_ext->style_label_len_other));
-	lv_style_copy(&(list_page_ext->style_label_len_other), &lv_watch_font26);
-	lv_style_set_text_color(&(list_page_ext->style_label_len_other), LV_STATE_DEFAULT, lv_color_make(202, 134, 255));
-
-	lv_style_init(&(list_page_ext->style_label_len_self));
-	lv_style_copy(&(list_page_ext->style_label_len_self), &lv_watch_font26);
-	lv_style_set_text_color(&(list_page_ext->style_label_len_self), LV_STATE_DEFAULT, lv_color_make(108, 189, 5));
-
-	lv_style_init(&(list_page_ext->style_cont_self));
-	lv_style_set_bg_color(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, LV_COLOR_MAKE(175, 242, 89));
-	lv_style_set_radius(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, 15); // 30
-	lv_style_set_pad_top(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, 10); // 8
-	lv_style_set_pad_bottom(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, 10); // 8
-	lv_style_set_pad_left(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, 5); // 8
-	lv_style_set_pad_right(&(list_page_ext->style_cont_self), LV_STATE_DEFAULT, 5); // 8
-
-	lv_style_init(&(list_page_ext->style_cont_other));
-	lv_style_set_bg_color(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, LV_COLOR_MAKE(0xE2, 0xBD, 0xFF));
-	lv_style_set_radius(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, 15);
-	lv_style_set_pad_top(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, 10);
-	lv_style_set_pad_bottom(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, 10);
-	lv_style_set_pad_left(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, 5);
-	lv_style_set_pad_right(&(list_page_ext->style_cont_other), LV_STATE_DEFAULT, 5);
-
-	_lv_memset_00(&(list_page_ext->voice_playing_anim), sizeof(lv_anim_t));
-	list_page_ext->voice_playing_msg_from = 0;
-	list_page_ext->pressing = false;
-	ext->list = list_page;
-
-	uint8_t i = 0;
-	uint8_t msg_count = wechat_msg_info_count_get();
-    hal_rtc_t cur_time = {0}, last_msg_item_time = {0}, msg_time = {0};
-	
-    Hal_Rtc_Gettime(&cur_time);	
-	for(i = 0; i < msg_count; i++)
-	{
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: i=%d, msg_count=%d\n", __FUNCTION__, __LINE__, i, msg_count);
-		
-		char time_str[32] = {0};
-		nv_watch_wechat_msg_item_info_t * msg_item = NULL;
-
-		wechat_msg_info_index_item_get(i, &msg_item);
-		_lv_memcpy(&msg_time, &(msg_item->msg_time), sizeof(hal_rtc_t));
-		wechat_chat_list_msg_item_time(time_str, &cur_time, &msg_time, &last_msg_item_time);		
-		_lv_memcpy(&last_msg_item_time, &(msg_item->msg_time), sizeof(hal_rtc_t));
-
-		wechat_chat_list_msg_item_add(list_page, msg_item, time_str, i);
-	}
-
-	if((lv_obj_get_height(list_page) - lv_obj_get_style_pad_top(list_page, LV_LIST_PART_BG) * 2) > lv_obj_get_height(scrl))
-	{
-		lv_cont_set_layout(scrl, LV_LAYOUT_OFF);
-	}
-}
-
-void wechat_main_screen_refresh(void)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-
-	lv_wechat_ext_t * ext = wechat_actId_ext_get(ACT_ID_WECHAT_MAIN);
-	if(NULL == ext)
-		return;
-	
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	
-	wechat_chat_list_set_slide_enable(&ext->old_ext, true);
-	
-	wechat_msg_voice_item_playing_stop(ext);
-	
-	wechat_chat_list_msg_item_style_reset(ext);
-	if(NULL != ext->list) 
-	{
-		lv_obj_del(ext->list);
-		ext->list = NULL;
-	}
-
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	if(NULL != ext->delete_timer_id)
-	{
-		Hal_Timer_Stop(ext->delete_timer_id);
-		ext->delete_timer_id = NULL;
-	}
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-	if(NULL != ext->delete_bg) 
-	{
-		lv_obj_del(ext->delete_bg);
-		ext->delete_bg = NULL;
-	}
-	
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);	
-	
-	uint8_t msg_count = wechat_msg_info_count_get();
-	if(0 == msg_count)
-	{
-		
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-		
-		lv_obj_set_hidden(ext->label_no_msg, false);
-	}
-	else
-	{
-		
-		WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-		
-		lv_obj_set_hidden(ext->label_no_msg, true);
-		
-		wechat_chat_list_create(ext->cont, ext);
-	}
-}
-
-lv_obj_t * wechat_create(lv_obj_t * activity_obj, lv_wechat_created_from_e from)
-{
-	WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: \n", __FUNCTION__, __LINE__);
-
-    if(activity_obj == NULL) 
-	{
-        lv_watch_activity_ext_t activity_ext;
-		
-		_lv_memset_00(&activity_ext, sizeof(lv_watch_activity_ext_t));
-        activity_ext.actId = ACT_ID_WECHAT_MAIN;
-        activity_ext.create = (lv_watch_activity_create_f_t)wechat_create; //NULL;
-        activity_ext.prepare_destory = wechat_prepare_destory;
-        activity_obj = lv_watch_creat_activity_obj(&activity_ext);
-        LV_ASSERT_MEM(activity_obj);
-    }
-
-    lv_obj_t * obj = lv_watch_obj_create(activity_obj);
-	if(NULL == obj)
-		return NULL;
-    /*Allocate the tab type specific extended data*/
-	lv_wechat_ext_t * ext = lv_obj_allocate_ext_attr(obj, sizeof(lv_wechat_ext_t));
-	if(NULL == ext)
-		return NULL;
-
-	ext->cont = NULL;
-	ext->list = NULL;
-	ext->from = from;
-	ext->delete_timer_id = NULL;
-	ext->delete_bg = NULL;
-	ext->record_buffer = NULL;
-	ext->record_size = 0;
-
-	lv_obj_t * cont = lv_cont_create(obj, NULL);
-	lv_obj_set_size(cont, lv_obj_get_width(obj), lv_obj_get_height(obj));
-	lv_obj_align(cont, obj, LV_ALIGN_CENTER, 0, 0);
-	lv_obj_set_style_local_bg_color(cont, LV_CONT_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(194, 252, 252));
-	lv_watch_obj_add_element(cont);
-	ext->cont = cont;
-
-    if(false == watch_modem_sim_present_check_req()
-		//|| (MMI_MODEM_SIGNAL_BAR_0 == watch_modem_get_signal_bar_req())
-		)
-    {
-		// no network
-		lv_obj_t * label = lv_label_create(cont, NULL);
-		lv_obj_add_style(label, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
-		lv_label_set_text_id(label, WATCH_TEXT_ID_DEVICE_NO_NETWORK);
-		lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
-		lv_obj_align(label, cont, LV_ALIGN_CENTER, 0, -10);
-		
-        return obj;
-    }
-    else if(true != mmi_watch_tcp_connect_state_get()
-			|| true != mmi_protocol_watch_bind_state_get()
-			)
-    {
-		// not bind
-		lv_obj_t * label = lv_label_create(cont, NULL);
-		lv_obj_add_style(label, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
-		lv_label_set_text_id(label, WATCH_TEXT_ID_DEVICE_NOT_BIND);
-		lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
-		lv_obj_align(label, cont, LV_ALIGN_CENTER, 0, -10);
-		
-        return obj;
-    }
-
-	//create no msg label
-	ext->label_no_msg = lv_label_create(cont, NULL);
-	lv_obj_add_style(ext->label_no_msg, LV_LABEL_PART_MAIN, &lv_watch_font26_black);
-	lv_label_set_text_id(ext->label_no_msg, WATCH_TEXT_ID_NO_VOICE_MSG);
-	//lv_label_set_align(ext->label_no_msg, LV_LABEL_ALIGN_CENTER);
-	lv_obj_align(ext->label_no_msg, cont, LV_ALIGN_CENTER, 0, -10);
-
-	ext->img_record = lv_img_create(cont, NULL);
-	lv_img_set_src(ext->img_record, ICON_WECHAT_RECORD_BUTTON);
-	lv_obj_set_click(ext->img_record, true);
-	lv_obj_set_event_cb(ext->img_record, wechat_msg_record_button_event_cb);
-	lv_obj_set_adv_hittest(ext->img_record, false);
-    lv_obj_add_protect(ext->img_record, LV_PROTECT_PRESS_LOST);
-	lv_watch_obj_add_element(ext->img_record);
-	lv_obj_align(ext->img_record, cont, LV_ALIGN_IN_BOTTOM_MID, 0, -8);
-
-	uint8_t msg_count = wechat_msg_info_count_get();
-	if(0 == msg_count)
-	{
-		lv_obj_set_hidden(ext->label_no_msg, false);
-	}
-	else
-	{
-		lv_obj_set_hidden(ext->label_no_msg, true);
-		
-		wechat_chat_list_create(cont, ext);
-	}
-
-	//uint32_t fs_total = 0;
-	//uint32_t fs_free = 0;
-	//lv_fs_free_space('C', &fs_total, &fs_free);
-	//WECHAT_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: space total = %dB, free = %dB\n", __FUNCTION__, __LINE__, fs_total, fs_free);
-	
-	return obj;
-}
-
-void wechat_create_event_cb(lv_obj_t * btn, lv_event_t e)
-{
-    if(LV_EVENT_CLICKED == e) 
-	{
-        lv_watch_png_cache_all_free();
-        lv_obj_t * obj = wechat_create(NULL, WECHAT_CREATED_FROM_APP);
-        LV_ASSERT_MEM(obj);
-    }
-}
-
-#endif
diff --git a/2.sdk/sdk/gui/lv_watch/lv_watch_res.h b/2.sdk/sdk/gui/lv_watch/lv_watch_res.h
index 29ff9b9b..8e1c6857 100644
--- a/2.sdk/sdk/gui/lv_watch/lv_watch_res.h
+++ b/2.sdk/sdk/gui/lv_watch/lv_watch_res.h
@@ -751,7 +751,7 @@ LV_IMG_DECLARE(img_poweron_logo);
 
 // wechat
 #ifdef __MMI_WECHAT_SUPPORT__
-#define ICON_WECHAT_NO_NETWORK                          "R:/png/wechat/ICON_WECHAT_NO_NETWORK.png"
+//#define ICON_WECHAT_NO_NETWORK                          "R:/png/wechat/ICON_WECHAT_NO_NETWORK.png"
 #define ICON_WECHAT_TEXT_ITEM_BG                            "R:/png/wechat/ICON_WECHAT_TEXT_ITEM_BG.png"
 #define ICON_WECHAT_RECORD_BUTTON                           "R:/png/wechat/ICON_WECHAT_RECORD_BUTTON.png"
 #define ICON_WECHAT_RECORD_BUTTON_PRESSED                         "R:/png/wechat/ICON_WECHAT_RECORD_BUTTON_PRESSED.png"
@@ -764,11 +764,13 @@ LV_IMG_DECLARE(img_poweron_logo);
 #define ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING2                   "R:/png/wechat/ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING2.png"
 #define ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING3                   "R:/png/wechat/ICON_WECHAT_OTHER_VOICE_ITEM_PLAYING3.png"
 #define ICON_WECHAT_VOICE_ITEM_DAMAGE                        "R:/png/wechat/ICON_WECHAT_VOICE_ITEM_DAMAGE.png"
+#ifndef USE_LV_WATCH_UI_240_240_CIRCLE
 #define ICON_WECHAT_RECORDING1                             "R:/png/wechat/ICON_WECHAT_RECORDING1.png"
 #define ICON_WECHAT_RECORDING2                             "R:/png/wechat/ICON_WECHAT_RECORDING2.png"
 #define ICON_WECHAT_RECORDING3                             "R:/png/wechat/ICON_WECHAT_RECORDING3.png"
 #define ICON_WECHAT_RECORDING4                             "R:/png/wechat/ICON_WECHAT_RECORDING4.png"
 #define ICON_WECHAT_RECORDING5                             "R:/png/wechat/ICON_WECHAT_RECORDING5.png"
+#endif
 #define ICON_WECHAT_SENDING_BG                   			"R:/png/wechat/ICON_WECHAT_SENDING_BG.png"
 #define ICON_WECHAT_SENDING_PROMPT1                            "R:/png/wechat/ICON_WECHAT_SENDING_PROMPT1.png"
 #define ICON_WECHAT_SENDING_PROMPT2                            "R:/png/wechat/ICON_WECHAT_SENDING_PROMPT2.png"
diff --git a/2.sdk/sdk/gui/lv_watch/mmi_default.h b/2.sdk/sdk/gui/lv_watch/mmi_default.h
index e9eeb7c8..7f06768a 100644
--- a/2.sdk/sdk/gui/lv_watch/mmi_default.h
+++ b/2.sdk/sdk/gui/lv_watch/mmi_default.h
@@ -198,7 +198,14 @@ extern "C"
 #ifdef MMI_CUSTOMER_DIAL_PAD_SWITCH
 #define MMI_DIAL_PAD_SWITCH_DEFAULT		MMI_CUSTOMER_DIAL_PAD_SWITCH
 #else
-#define MMI_DIAL_PAD_SWITCH_DEFAULT		(1) // open
+#define MMI_DIAL_PAD_SWITCH_DEFAULT		(1) // 0-close; 1-open
+#endif
+
+// white list
+#ifdef MMI_CUSTOMER_WHITE_LIST_SWITCH
+#define MMI_WHITE_LIST_SWITCH_DEFAULT		MMI_CUSTOMER_WHITE_LIST_SWITCH
+#else
+#define MMI_WHITE_LIST_SWITCH_DEFAULT		(0) // 0-close; 1-open
 #endif
 
 
diff --git a/2.sdk/sdk/gui/lv_watch/mmi_sundry/mmi_common.c b/2.sdk/sdk/gui/lv_watch/mmi_sundry/mmi_common.c
index 6c9d3008..6a812474 100644
--- a/2.sdk/sdk/gui/lv_watch/mmi_sundry/mmi_common.c
+++ b/2.sdk/sdk/gui/lv_watch/mmi_sundry/mmi_common.c
@@ -237,6 +237,56 @@ bool mmi_unicode_hex_str_to_utf8_str(unsigned char * src, uint32_t src_len, unsi
 }
 
 
+bool mmi_debug_info_write_to_file(char * info_buf)
+{
+	lv_fs_file_t file_p;
+	lv_fs_res_t res;
+	uint32_t bytes_write = 0;
+	uint32_t info_size = strlen(info_buf);
+
+	res = lv_fs_open(&file_p, MMI_DEBUG_LOG_FILE, LV_FS_MODE_WR | LV_FS_MODE_APPEND);
+	if(LV_FS_RES_OK != res) 
+	{
+		printf("[@CHENG_DEBUG][%s][%d]: errno=%d\n", __FUNCTION__, __LINE__, res);
+		lv_fs_close(&file_p);
+		return false;
+	}
+
+	hal_rtc_t cur_time = {0};
+	char str_time[24] = {0};
+	
+	Hal_Rtc_Gettime(&cur_time);
+	sprintf(str_time, "\n[%04d%02d%02d_%02d%02d%02d]", 
+			cur_time.tm_year,
+			cur_time.tm_mon,
+			cur_time.tm_mday,
+			cur_time.tm_hour,
+			cur_time.tm_min,
+			cur_time.tm_sec);
+
+	//lv_fs_seek
+	res = lv_fs_write(&file_p, str_time, strlen(str_time), &bytes_write);
+	if(LV_FS_RES_OK != res)
+	{
+		printf("[@CHENG_DEBUG][%s][%d]: errno=%d\n", __FUNCTION__, __LINE__, res);
+		lv_fs_close(&file_p);
+		return false;
+	}
+	
+	res = lv_fs_write(&file_p, info_buf, info_size, &bytes_write);
+	lv_fs_close(&file_p);
+	if(LV_FS_RES_OK != res)
+	{
+		printf("[@CHENG_DEBUG][%s][%d]: errno=%d\n", __FUNCTION__, __LINE__, res);
+		return false;
+	}
+	printf("[@CHENG_DEBUG][%s][%d]: file_size=%d,write_size=%d\n", __FUNCTION__, __LINE__, info_size, bytes_write);
+
+	return true;
+}
+
+
+
 #endif
 
 
diff --git a/2.sdk/sdk/gui/lv_watch/mmi_sundry/mmi_common.h b/2.sdk/sdk/gui/lv_watch/mmi_sundry/mmi_common.h
index 37aa71eb..a9f36706 100644
--- a/2.sdk/sdk/gui/lv_watch/mmi_sundry/mmi_common.h
+++ b/2.sdk/sdk/gui/lv_watch/mmi_sundry/mmi_common.h
@@ -20,6 +20,7 @@ extern "C"
 #ifdef __MMI_ZHSX_SUPPORT__
 
 
+#define MMI_DEBUG_LOG_FILE	"C:/debug_log.txt"
 #define MMI_ABS(x)	  (((x) < 0) ? (-(x)) : (x))
 
 
@@ -35,6 +36,8 @@ signed int mmi_hex_string_to_number(signed char* hex_str, unsigned char hex_str_
 
 bool mmi_unicode_hex_str_to_utf8_str(unsigned char * src, uint32_t src_len, unsigned char * dest, uint32_t * dest_len);
 
+bool mmi_debug_info_write_to_file(char * info_buf);
+
 #endif
 
 #ifdef __cplusplus