Force portrait mode in camera

I am invoking a camera using an intent and clicking a picture. Presently I am on emulator and would like to force camera to click the pictures in portrait mode(need to capture a video of app working,so orientation change would look bad) but the camera screen appears landscape and all the further activities which I invoke in `onActivityResult().` After clicking the picture the Activity layout comes out in landscape mode like this: while all my previous activity have displayed correctly in portrait orientation. I tried adding ``` android:screenOrientation="portrait" android:configChanges="orientation|keyboardHidden" ``` to the activity shown above but to no avail.Though when i hit home and upon resume it displays correctly in portrait. So how do I force portrait mode??