DrawerLayoutAndroid#drawerLockMode

Specifies the lock mode of the drawer. The drawer can be locked in 3 states: - unlocked (default), meaning that the drawer will respond (open/close) to touch gestures. - locked-closed, meaning that the drawer will stay closed and not respond to gestures. - locked-open, meaning that the drawer will stay opened and not respond to gestures. The drawer may still be opened and closed programmatically (openDrawer/closeDrawer).