提交 93bc18a1 编写于 作者: X xuyong

hisysevent tag订阅文档更新

Signed-off-by: Nxuyong <xuyong59@huawei.com>
上级 70ab54c3
master E0523 OpenHarmony-3.1-API8-SDK-Public OpenHarmony-3.1-API9-SDK-Canary OpenHarmony-3.1-Release OpenHarmony-3.2-Beta1 OpenHarmony-3.2-Beta2 OpenHarmony-3.2-Beta3 OpenHarmony-3.2-Beta4 OpenHarmony-3.2-Beta5 OpenHarmony-3.2-Release OpenHarmony-4.0-Beta1 OpenHarmony-4.0-Beta2 OpenHarmony_filemanager_develop_20220505 OpenHarmony_filemanager_develop_20220614 TR4270 bak_OpenHarmony-4.0-Beta1_20230529 docs-modify feature_IDL_20220811 master_0308_1 monthly_20220614 monthly_20220816 monthly_20221018 monthly_20230815 revert-merge-17651-master revert-merge-19334-OpenHarmony-4.0-Beta1 revert-merge-19586-master revert-merge-20613-master revert-merge-2140-master revert-merge-21757-OpenHarmony-4.0-Beta2 revert-merge-21765-OpenHarmony-4.0-Beta2 revert-merge-23766-master revert-merge-5580-master update_master_0323 weekly_20220215 weekly_20220222 weekly_20220301 weekly_20220406 weekly_20220412 weekly_20220419 weekly_20220426 weekly_20220503 weekly_20220510 weekly_20220524 weekly_20220531 weekly_20220607 weekly_20220614 weekly_20220621 weekly_20220628 weekly_20220705 weekly_20220712 weekly_20220719 weekly_20220726 weekly_20220802 weekly_20220809 weekly_20220816 weekly_20220823 weekly_20220830 weekly_20220906 weekly_20220913 weekly_20220920 weekly_20220927 weekly_20221004 weekly_20221011 weekly_20221018 weekly_20221025 weekly_20221101 weekly_20221108 weekly_20221115 weekly_20221122 weekly_20221129 weekly_20221206 weekly_20221213 weekly_20221220 weekly_20221227 weekly_20230103 weekly_20230110 weekly_20230117 weekly_20230124 weekly_20230131 weekly_20230207 weekly_20230214 weekly_20230221 weekly_20230228 weekly_20230307 weekly_20230314 weekly_20230321 weekly_20230328 weekly_20230404 weekly_20230411 weekly_20230418 weekly_20230425 weekly_20230502 weekly_20230509 weekly_20230516 weekly_20230523 weekly_20230530 weekly_20230606 weekly_20230613 weekly_20230619 weekly_20230626 weekly_20230627 weekly_20230704 weekly_20230712 weekly_20230725 weekly_20230801 weekly_20230808 weekly_20230815 weekly_20230822 weekly_20230829 weekly_20230905 OpenHarmony-v4.0-Beta2 OpenHarmony-v4.0-Beta1 OpenHarmony-v3.2.3-Release OpenHarmony-v3.2.2-Release OpenHarmony-v3.2.1-Release OpenHarmony-v3.2-Release OpenHarmony-v3.2-Beta5 OpenHarmony-v3.2-Beta4 OpenHarmony-v3.2-Beta3 OpenHarmony-v3.2-Beta2 OpenHarmony-v3.2-Beta1 OpenHarmony-v3.1.7-Release OpenHarmony-v3.1.6-Release OpenHarmony-v3.1.5-Release OpenHarmony-v3.1.4-Release OpenHarmony-v3.1.3-Release OpenHarmony-v3.1.2-Release OpenHarmony-v3.1.1-Release OpenHarmony-v3.1-Release
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......@@ -112,17 +112,11 @@ HiSysEvent提供了跨进程订阅机制,开发者可以通过注册订阅接
## 开发实例<a name="section123181432175110"></a>
C++接口实例
订阅HiSysEvent事件C++接口实例
1. 编译配置文件中增加对hisysevent\_native组件libhisyseventmanager库的依赖:
1. 源代码开发
```
external_deps = [ "hisysevent_native:libhisyseventmanager", ]
```
2. 源代码开发
自定义订阅回调实现类DemoListener:
自定义订阅回调实现类头文件DemoListener.h:
```
#ifndef DEMO_LISTENER_H
......@@ -140,9 +134,11 @@ C++接口实例
virtual ~DemoListener() {}
void OnServiceDied();
};
#endif DEMO_LISTENER_H
```
实现订阅回调接口
增加DemoListener.cpp文件,在DemoListener类中根据实际需求自定义订阅回调接口的实现逻辑
```
#include "demo_listener.h"
......@@ -162,7 +158,7 @@ C++接口实例
}
```
通过HiSysEventManager类提供的AddEventListener接口注册回调对象:
通过HiSysEventManager类提供的AddEventListener接口注册回调对象,完成对HiSysEvent的订阅
```
auto demoListener = std::make_shared<DemoListener>();
......@@ -178,3 +174,9 @@ C++接口实例
sysRules.push_back(domainNameRule);
HiSysEventManager::AddEventListener(demoListener, sysRules);
```
2. 编译配置文件中增加对hisysevent\_native组件libhisyseventmanager库的依赖:
```
external_deps = [ "hisysevent_native:libhisyseventmanager", ]
```
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