fragmentManager = getSupportFragmentManager();
mSectionsPagerAdapter = new SectionsPagerAdapter(fragmentManager);
+ markDrawerItemCurrent(R.id.nav_account_summary);
+
mViewPager = findViewById(R.id.root_frame);
mViewPager.setAdapter(mSectionsPagerAdapter);
mViewPager.addOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {