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我不知道如何在Android 4.0上从usb hid设备读取数据,我已经使用HashMap<String, UsbDevice> deviceList = managerme.getDeviceList()了这个设备,但是我不知道如何从usb hid设备异步读取数据,请谁能帮助我,谢谢。
HashMap<String, UsbDevice> deviceList = managerme.getDeviceList()