// Run the default commands.
super.onCreate(savedInstanceState);
- // Set the content view according to the theme.
- if (MainWebViewActivity.darkTheme) {
- setContentView(R.layout.about_coordinatorlayout_dark);
- } else {
- setContentView(R.layout.about_coordinatorlayout_light);
- }
+ // Set the content view.
+ setContentView(R.layout.about_coordinatorlayout);
- // We need to use the SupportActionBar from android.support.v7.app.ActionBar until the minimum API is >= 21.
- Toolbar aboutAppBar = (Toolbar) findViewById(R.id.about_toolbar);
+ // `SupportActionBar` from `android.support.v7.app.ActionBar` must be used until the minimum API is >= 21.
+ Toolbar aboutAppBar = findViewById(R.id.about_toolbar);
setSupportActionBar(aboutAppBar);
- // Display the home arrow on supportAppBar.
+ // Display the home arrow on `supportAppBar`.
final ActionBar appBar = getSupportActionBar();
- assert appBar != null;// This assert removes the incorrect warning in Android Studio on the following line that appBar might be null.
+ assert appBar != null; // This assert removes the incorrect warning in Android Studio on the following line that appBar might be null.
appBar.setDisplayHomeAsUpEnabled(true);
// Setup the ViewPager.
- ViewPager aboutViewPager = (ViewPager) findViewById(R.id.about_viewpager);
+ ViewPager aboutViewPager = findViewById(R.id.about_viewpager);
aboutViewPager.setAdapter(new aboutPagerAdapter(getSupportFragmentManager()));
// Setup the TabLayout and connect it to the ViewPager.
- TabLayout aboutTabLayout = (TabLayout) findViewById(R.id.about_tablayout);
+ TabLayout aboutTabLayout = findViewById(R.id.about_tablayout);
aboutTabLayout.setupWithViewPager(aboutViewPager);
}