@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
setUpToolbar();
// default display order
setSortOrderFromPrefs();
FragmentPopularMovies fpm =
(FragmentPopularMovies)
getSupportFragmentManager().findFragmentById(R.id.mainScreenFragmentPopularMovies);
// show TwoPane layout if there is popular movies fragment present
if (fpm != null) {
mTwoPane = true;
if (savedInstanceState != null) {
activeFragment = savedInstanceState.getInt(SAVED_INSTANCE_ACTIVE_FRAGMENT);
selectedMovie = savedInstanceState.getParcelable(SAVED_INSTANCE_MOVIE);
if (movies == null || movies.isEmpty())
movies = savedInstanceState.getParcelableArrayList(SAVED_INSTANCE_MOVIES);
if (selectedMovie != null && activeFragment == UtilFragment.FRAGMENT_MOVIE_DETAIL)
toolbarImageShow();
} else {
fpm.setCallback(this);
// set callback popular movies and start download movies
mDataSetChange = fpm;
// open detail
openFragment(UtilFragment.FRAGMENT_MOVIE_DETAIL);
// downloadMoviesSortedByPreferences();
}
}
// one pane layout
else {
mTwoPane = false;
openFragment(UtilFragment.FRAGMENT_POPULAR_MOVIES);
downloadMovies();
}
}
@Nullable
private Fragment getFragment(int fragmentType) {
Fragment frag;
switch (fragmentType) {
case UtilFragment.FRAGMENT_POPULAR_MOVIES:
if (movies == null) movies = new LinkedList<>();
frag = FragmentPopularMovies.newInstance(movies, this);
mDataSetChange = (FragmentPopularMovies) frag;
return frag;
case UtilFragment.FRAGMENT_MOVIE_DETAIL:
toolbarImageShow();
frag =
FragmentMovieDetail.newInstance(
this, selectedMovie, mSelectedMovieReviews, mSelectedMovieTrailers);
mSelectedMovieChange = (FragmentMovieDetail) frag;
return frag;
default:
Log.d("test", "I cant find fragment to open");
break;
}
return null;
}
