在 Android 上禁用 usb 驱动程序
[英]Disabling usb driver on Android
问题描述
I use webusb for printing on POS printer.
我使用 webusb 在 POS 打印机上打印。 And in past I had problems in any systems, but now I have solutions for Windows and Linux.过去我在任何系统中都遇到过问题，但现在我有 Windows 和 Linux 的解决方案。 But haven't for Android.但 Android 没有。
On windows I install Zadig driver.在 windows 上，我安装了 Zadig 驱动程序。
On linux i make rule SUBSYSTEM=="usb", ATTRS{idVendor}=="3e33", ATTRS{idProduct}=="0130", MODE="0664", GROUP="plugdev", RUN+="/bin/sh -c 'echo -n $id:1.0 > /sys/bus/usb/drivers/usblp/unbind && echo -n $id:1.0 > /sys/bus/usb/drivers/usbfs/unbind'" on folder /etc/udev/rules.d/在 linux 我制定规则SUBSYSTEM=="usb", ATTRS{idVendor}=="3e33", ATTRS{idProduct}=="0130", MODE="0664", GROUP="plugdev", RUN+="/bin/sh -c 'echo -n $id:1.0 > /sys/bus/usb/drivers/usblp/unbind && echo -n $id:1.0 > /sys/bus/usb/drivers/usbfs/unbind'"在文件夹 /等/udev/rules.d/
On Linux and android, I had the same problem that the usblp driver did not allow to connect to the printer.在 Linux 和 android 上，我遇到了同样的问题，即usblp驱动程序不允许连接到打印机。 But I managed to defeat it on Linux, but I don't know how on android.但我设法在 Linux 上击败了它，但我不知道如何在 android 上击败它。
Is it possible to disable the usblp driver on android?是否可以禁用 android 上的usblp驱动程序？
1 个解决方案
解决方案1
1 已采纳 2020-06-26 01:46:39
To my knowledge it is not possible to disable a driver on Android without rooting the device.据我所知，如果不植根设备，就无法禁用 Android 上的驱动程序。
The Android SDK provides the ability to request a "forceful" claim of the interface and I have filed https://crbug.com/1099521 with the Chromium project to consider whether to take advantage of it on Android. The Android SDK provides the ability to request a "forceful" claim of the interface and I have filed https://crbug.com/1099521 with the Chromium project to consider whether to take advantage of it on Android.
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