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partially solve retention of status on orientation change

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This commit is contained in:
Felix 2017-09-20 19:45:25 +02:00
parent 65d47fe85a
commit d34c977abf
3 changed files with 23 additions and 13 deletions
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34
touch/src/main/java/de/nicidienase/chaosflix/touch/activities/BrowseActivity.java
View file

@ -32,27 +32,35 @@ public class BrowseActivity extends TouchBaseActivity implements
EventDetailsFragment.OnEventDetailsFragmentInteractionListener{ EventDetailsFragment.OnEventDetailsFragmentInteractionListener{
private static final String TAG = BrowseActivity.class.getSimpleName(); private static final String TAG = BrowseActivity.class.getSimpleName();
private static final String TAG_RETAINED_FRAGMENT = "retained_fragment";
CompositeDisposable mDisposables = new CompositeDisposable(); CompositeDisposable mDisposables = new CompositeDisposable();
@Override @Override
protected void onCreate(@Nullable Bundle savedInstanceState) { protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
setContentView(R.layout.fragment_container_layout); setContentView(R.layout.fragment_container_layout);
Disposable disposable = getApiServiceObservable() FragmentManager fragmentManager = getSupportFragmentManager();
.subscribe(mediaApiService -> { Fragment fragment = fragmentManager.findFragmentByTag(TAG_RETAINED_FRAGMENT);
mediaApiService.getConferences() if(fragment != null){
FragmentTransaction ft = fragmentManager.beginTransaction();
ft.replace(R.id.fragment_container,fragment,TAG_RETAINED_FRAGMENT);
ft.commit();
} else {
Disposable disposable = getApiServiceObservable()
.subscribe(mediaApiService -> {
mediaApiService.getConferences()
.observeOn(AndroidSchedulers.mainThread()) .observeOn(AndroidSchedulers.mainThread())
.subscribe(conferencesWrapper -> { .subscribe(conferencesWrapper -> {
ConferencesBrowseFragment browseFragment ConferencesTabBrowseFragment browseFragment
= ConferencesBrowseFragment.newInstance(getNumColumns()); = ConferencesTabBrowseFragment.newInstance(getNumColumns());
browseFragment.setContent(conferencesWrapper); browseFragment.setContent(conferencesWrapper);
FragmentTransaction ft = getSupportFragmentManager().beginTransaction(); FragmentTransaction ft = fragmentManager.beginTransaction();
ft.replace(R.id.fragment_container,browseFragment); ft.replace(R.id.fragment_container,browseFragment);
ft.commit(); ft.commit();
}); });
}); });
mDisposables.add(disposable); mDisposables.add(disposable);
getSupportActionBar().setLogo(R.drawable.icon_notext); }
} }
@Override @Override

1
touch/src/main/java/de/nicidienase/chaosflix/touch/fragments/EventDetailsFragment.java
View file

@ -61,6 +61,7 @@ public class EventDetailsFragment extends Fragment {
@Override @Override
public void onCreate(Bundle savedInstanceState) { public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
setRetainInstance(true);
postponeEnterTransition(); postponeEnterTransition();
Transition transition = TransitionInflater.from(getContext()) Transition transition = TransitionInflater.from(getContext())
.inflateTransition(android.R.transition.move); .inflateTransition(android.R.transition.move);

1
touch/src/main/java/de/nicidienase/chaosflix/touch/fragments/EventsFragment.java
View file

@ -58,6 +58,7 @@ public class EventsFragment extends Fragment {
@Override @Override
public void onCreate(Bundle savedInstanceState) { public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
setRetainInstance(true);
if (getArguments() != null) { if (getArguments() != null) {
mColumnCount = getArguments().getInt(ARG_COLUMN_COUNT); mColumnCount = getArguments().getInt(ARG_COLUMN_COUNT);
mConference = getArguments().getParcelable(ARG_CONFERENCE); mConference = getArguments().getParcelable(ARG_CONFERENCE);