Access denied finding property "camera.hal1.packagelist"
Solution 1
I was working with the OpenCV tutorial code for camera app on android. I encountered the same error, and after looking at the answers I indeed missed one permission.
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
Although the app doesn't save any data externally, without this permission, the access denied error occurs. Hope it helps.
Solution 2
I got the same error in my app, i was using surface view and had it weight set to zero. I changed it back to 1 and the error got resolved. Do check your xml code, it may help.
Solution 3
I had the same problem with the Camera 1 API on my Test device "LG V30". I found out, that this message (Access denied finding property "camera.hal1.packagelist"
) appeared when I opened the camera like this:
int numberOfCameras = Camera.getNumberOfCameras();
CameraInfo cameraInfo = new CameraInfo();
for (int i = 0; i < numberOfCameras; i++) {
Camera.getCameraInfo(i, cameraInfo);
if (cameraInfo.facing == CameraInfo.CAMERA_FACING_BACK) {
camera = Camera.open(i);
cameraId = i;
}
}
Important is, that this only happened for the LG V30, which has 2 back cameras (numberOfCameras=3
).
After some testing I found out, that this works for this device:
/** A safe way to get an instance of the Camera object. */
public static Camera getCameraInstance(){
Camera c = null;
try {
c = Camera.open(); // attempt to get a Camera instance
}
catch (Exception e){
// Camera is not available (in use or does not exist)
}
return c; // returns null if camera is unavailable
}
The example code above will access the first, back-facing camera on a device with more than one camera. Here you can find a detailed description.
Comments
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Amin Pinjari almost 4 years
While using camera in service mobile screen is getting un-touchable(locked by transparent window ) and only below error is occuring
Access denied finding property "camera.hal1.packagelist"
what will be the reason and its solution? Please help..