According to this doc some android devices allows accessing external usb cameras using Camera2 API. I checked around 10 samsung phones (Galaxy Tab S4/7, Galaxy A71, Galaxy S10e). None of them have FEATURE_CAMERA_EXTERNAL.
if(packageManager.hasSystemFeature(PackageManager.FEATURE_CAMERA_EXTERNAL)) {
Log.v("TestApp", "Supports external camera")
}
else {
Log.v("TestApp", "Doesnt support external camera")
}
Does anyone know what devices support FEATURE_CAMERA_EXTERNAL?