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android - 如何在android中从android设备上的usb设备读取数据?

转载 作者:太空宇宙 更新时间:2023-11-03 12:58:34 24 4
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我想设计一个 android 应用程序,它应该在其中按照标准时序从连接到它的 USB 设备读取数据。我可以吗?怎么办?

最佳答案

您可以使用 USB HOST OR ACCESSORY MODE用于与 USB 设备通信:

Android supports a variety of USB peripherals and Android USB accessories through two modes: USB accessory and USB host.

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In USB accessory mode, the external USB hardware act as the USB hosts. Examples of accessories might include robotics controllers; docking stations; diagnostic and musical equipment; kiosks; card readers; and much more.

In USB host mode, the Android-powered device acts as the host. Examples of devices include digital cameras, keyboards, mice, and game controllers. USB devices that are designed for a wide range of applications and environments can still interact with Android applications that can correctly communicate with the device.

喜欢这个link用于在主机模式下与设备通信。

关于android - 如何在android中从android设备上的usb设备读取数据?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/15172651/

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