文件名称：AndroidFrameworkUsb梳理
文件大小：30KB
文件格式：ODT
更新时间：2021-09-17 04:02:25
USB Abdroid U盘
根据Usb的两种模式，Android Usb设备分为host mode和accessory mode。 Android USB accessories must be designed to work with Android-powered devices and must adhere to the Android accessory communication protocol.