CameraView needs two permissions:
android.permission.CAMERA: required for capturing pictures and videos
android.permission.RECORD_AUDIO: required for capturing videos with
The library manifest file declares the
android.permission.CAMERA permission, but not the audio one.
This means that:
Audio.ON(the default), you should also add
android.permission.RECORD_AUDIOto required permissions
<uses-feature android:name="android.hardware.camera" android:required="true"/>
If you don’t request this feature, you can use
CameraUtils.hasCameras() to detect if current
device has cameras, and then start the camera view.
On Marshmallow+, the user must explicitly approve our permissions. You can either:
setLifecycleOwner()once they are acquired
CameraViewrequest permissions: we will present a permission request to the user based on whether they are needed or not with the current configuration.
The automatic request is currently done at the activity level, so the permission request callback
onRequestPermissionResults() will be invoked on the parent activity, not the fragment.
The automatic request can be disabled by setting
app:cameraRequestPermissions="false" in your
XML declaration or by using this method
setRequestPermissions(boolean requestPermissions) in your code.