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Code Issues Pull Requests Actions Releases 5 Activity

Save current tab position in exams (#102)

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Rafał Borcz 2018-05-07 18:18:05 +02:00 committed by Mikołaj Pich
parent 67f83a4d2f
commit 8e855bd375
1 changed files with 12 additions and 0 deletions
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12
app/src/main/java/io/github/wulkanowy/ui/main/exams/ExamsFragment.java
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@ -21,6 +21,8 @@ import io.github.wulkanowy.ui.main.OnFragmentIsReadyListener;
public class ExamsFragment extends BaseFragment implements ExamsContract.View { public class ExamsFragment extends BaseFragment implements ExamsContract.View {
private static final String CURRENT_ITEM_KEY = "CurrentItem";
@BindView(R.id.exams_fragment_viewpager) @BindView(R.id.exams_fragment_viewpager)
ViewPager viewPager; ViewPager viewPager;
@ -43,6 +45,10 @@ public class ExamsFragment extends BaseFragment implements ExamsContract.View {
component.inject(this); component.inject(this);
setButterKnife(ButterKnife.bind(this, view)); setButterKnife(ButterKnife.bind(this, view));
presenter.onStart(this, (OnFragmentIsReadyListener) getActivity()); presenter.onStart(this, (OnFragmentIsReadyListener) getActivity());
if (savedInstanceState != null) {
presenter.setRestoredPosition(savedInstanceState.getInt(CURRENT_ITEM_KEY));
}
} }
return view; return view;
} }
@ -92,6 +98,12 @@ public class ExamsFragment extends BaseFragment implements ExamsContract.View {
tabLayout.setupWithViewPager(viewPager); tabLayout.setupWithViewPager(viewPager);
} }
@Override
public void onSaveInstanceState(Bundle outState) {
outState.putInt(CURRENT_ITEM_KEY, viewPager.getCurrentItem());
super.onSaveInstanceState(outState);
}
@Override @Override
public void onDestroyView() { public void onDestroyView() {
super.onDestroyView(); super.onDestroyView();