Specify a debugging device for a Qt-based Android Application in Linux.

Specify a debugging device for a Qt-based Android Application in Linux.
Specify a debugging device for a Qt-based Android Application in Linux

I recently installed Ubuntu Kylin with Chinese and foreign counterparts. Then I switched to the sogou input method, and the encoding felt much better than Microsoft's. Opening Qt Creator and accessing webpages through Chromium are also fast, and the GCC Compilation speed is also very satisfactory. I encountered a little trouble when specifying an Android device: When I connected the Android tablet to a computer, I found that adb could not read, so that the Qt Creator interface could not see our real machine devices. What should we do? I remember that I had solved the problem before, but I forgot to use the blog record method. This time, I must write it down. I can't forget it in the future!

1. Open the terminal. Command: Ctrl + Alt + T

2. Go to the directory and run the command cd/etc/udev/rules. d.

3. Use gedit or vi to edit this file. Here, gedit is used as an example. Command: sudo gedit 70-persistent-net.rules (note that some systems are 50-android.rules, which can be edited as needed ). Add a line at the end of the line:

# The Android tablet we created ourselves

SUBSYSTEM = "usb", ATTR {idVendor} = "18d1", MODE = "0666"

This idVendor comes from an idVendor table: The table is as follows:

 

Company	USB Vendor ID
Acer	0502
ASUS	0b05
Dell	413c
Foxconn	0489
Fujitsu	04c5
Fujitsu Toshiba	04c5
Garmin-Asus	091e
Google	18d1
Hisense	Limit B
HTC	0bb4
Huawei	12d1
K-Touch	24e3
KT Tech	2116
Kyocera	0482
Lenovo	17ef
LG	1004
Motorola	22b8
MTK	0e8d
NEC	0409
Nook	2080
Nvidia	0955
OTGV	2257
Pantech	10a9
Pegatron	1d4d
Philips	0471
PMC-sisierra	04da
Qualcomm	05c6
SK Telesys	1f53
Samsung	04e8
Sharp	04dd
Sony	054c
Sony Ericsson	0fce
Teleepoch	2340
Toshba	0930
ZTE	19d2

 

After successful settings, we can see our USB Host in Qt Creator.

Reference: http://zwkufo.blog.163.com/blog/static/2588251201126113638144/