50     private ViewPager mPager;  field in ImageDetailActivity
86         mPager = (ViewPager) findViewById(R.id.pager);  in onCreate()
87         mPager.setAdapter(mAdapter);  in onCreate()
88         mPager.setPageMargin((int) getResources().getDimension(R.dimen.horizontal_page_margin));  in onCreate()
89         mPager.setOffscreenPageLimit(2);  in onCreate()
104             mPager.setOnSystemUiVisibilityChangeListener(  in onCreate()
117             mPager.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE);  in onCreate()
124             mPager.setCurrentItem(extraCurrentItem);  in onCreate()
206         final int vis = mPager.getSystemUiVisibility();  in onClick()
208             mPager.setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);  in onClick()
210             mPager.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE);  in onClick()