I have a specific use case where I want a fragment to be locked in portrait mode, but still rotate the activity (and/or other fragments visible in the same activity). Is it poss
Its may be little late for the reply, but as i can see you haven't found a solution, You can try doing this, Whenever you are calling your fragment from your activity, add below code before it
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
and for all other/default Fragment
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR);
Hope i helped