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Android SDK how to use usb camera,it is /dev/viedo2

allen_w_
Beginner
231 Views
usb camera is /dev/video2,how to use it?
msp = new LocalCameraStreamParameters(true, true);

msp.setCameraId(2);//0\1\2\3  is'nt  work.

another method isn't work yet:

LocalCameraStreamParameters.CameraType ca=LocalCameraStreamParameters.CameraType.valueOf("/dev/video2");
msp.setCamera(ca);
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4 Replies
Lei_Z_Intel1
Employee
231 Views

Please check if it's in LocalCameraStreamParameters.getCameraList(), which means can be recognized by Android.

setCamera() will only accept one of the types in the list returned from above method.

Lei_Z_Intel1
Employee
231 Views

If the USB camera is the only camera of this Android device, it should be in the the getCameraList().

allen_w_
Beginner
231 Views

getCameraList() cannot find any camera

QQ can find that camera and use it .

Has any other method to get it?

Lei_Z_Intel1
Employee
231 Views

Generally we don't support to get all external USB cameras in Android SDK. We are considering to add this capability in next release.

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