NullPointerException is thrown when swipe pages while using TabLayoutSupport.
Because called nested RecyclerViewPager.smoothScrollToPosition by TabLayoutSupport's Listeners.
and called nested RecyclerView.stop() .
Then fixed not to call smoothScrollToPosition in ViewPagerOnTabSelectedListener.onTabSelected when called select() by TabLayoutOnPageChangeListener.OnPageChanged.
NullPointerException is thrown when swipe pages while using TabLayoutSupport. Because called nested RecyclerViewPager.smoothScrollToPosition by TabLayoutSupport's Listeners. and called nested RecyclerView.stop() .
Then fixed not to call smoothScrollToPosition in ViewPagerOnTabSelectedListener.onTabSelected when called select() by TabLayoutOnPageChangeListener.OnPageChanged.