android专用驱动
最后更新于:2022-04-02 05:01:02
#### **Logger**
* 完全内存操作
* 适合频繁读写
![](https://docs.gechiui.com/gc-content/uploads/sites/kancloud/d1ad086e660cc704200cfa8966f6c4b0_573x507.jpg)
#### **Binder**
* Client/Server模型
* 进程间一次数据拷贝
* 进程内直接调用
![](https://docs.gechiui.com/gc-content/uploads/sites/kancloud/887eded306fad9269391aa8da0a43c95_784x465.jpg)
#### **Ashmem**
* 使用文件描述符描述
* 通过Binder在进程间传递
![](https://docs.gechiui.com/gc-content/uploads/sites/kancloud/461a77ced95a2b523a5249893ec39bc8_665x418.jpg)
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