# HandlerThreadDemo

**Repository Path**: jansonshen2016/HandlerThreadDemo

## Basic Information

- **Project Name**: HandlerThreadDemo
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-01-20
- **Last Updated**: 2025-01-20

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# HandlerThreadDemo
 **C++模仿Android实现Handler机制**
 
 **调用方式：**
 ```c++
    auto handler = MyHandler(new Looper());
    handler.postDelayed(fun1, 2000);
    handler.sendEmptyMessage(3);
    handler.sendEmptyMessageDelayed(TEST02, 3000);
    handler.removeMessage(3);
 ```
 
 **Handle处理逻辑：**
 
```c++
void fun1() {
    std::cout << "Test fun1" << endl;
}

void handleMessage(Message &msg) override {
        int what = msg.what;
        switch (what) {
            case TEST01:
                std::cout << "Test 01" << endl;
                break;
            case TEST02:
                std::cout << "Test 02" << endl;
                break;
            default:
                std::cout << "Test default" << endl;
                break;
        }
    }
```
 
 **测试结果如图：**
 
![image](https://jim-1253486552.cos.ap-hongkong.myqcloud.com/WechatIMG53.jpeg)