permission denied

[zyhhe]

你好，我最近也在研究android手机外接usb摄像头的事情，看到你的程序demo,我在下载测试的时候，发现我的一直在报错 Cannot identify '/dev/video0': 13, Permission denied ,这个问题不知道你有没有遇到过，请赐教，谢谢。我使用米2s做测试机

[arpu]

same here :/

06-09 02:29:40.355 30806-30806/jerome.com.usbcamera D/CameraView: surfaceCreated
06-09 02:29:40.338 30806-30806/jerome.com.usbcamera W/e.com.usbcamera: type=1400 audit(0.0:895): avc: denied { getattr } for uid=10349 path="/dev/video0" dev="tmpfs" ino=5301 scontext=u:r:untrusted_app:s0 tcontext=u:object_r:video_device:s0 tclass=chr_file permissive=0
06-09 02:29:40.358 30806-30806/jerome.com.usbcamera E/UsbCameraJNI: Cannot identify '/dev/video0': 13, Permission denied
06-09 02:29:40.359 30806-30806/jerome.com.usbcamera E/UsbCameraJNI: device open failed
06-09 02:29:40.359 30806-30806/jerome.com.usbcamera D/CameraView: surfaceChang

[JimmyChung208]

chmod 666 /dev/video0

[arpu]

hello
but this is only possible on rooted devices? so how can i use this lib for a client app

[leaf918]

have you solved this issue? @arpu @JimmyChung208

[arpu]

no :/

[GQii]

Have you solved the problem?
你是否已经解决了这问题呢，兄弟？ @zyhhe @arpu