/** Setup the viewpager for current and past trip lists */
private void setupViewPager() {
FragmentManager fm = getSupportFragmentManager();
final ViewPager viewPager = (ViewPager) findViewById(R.id.pager);
if (viewPager != null) {
int tabPosition =
PreferencesUtils.getInt(
mActivity, R.string.feed_list_selected_key, PreferencesUtils.Tab.FEED_LIST_UPCOMING);
FeedPagerAdapter adapter = new FeedPagerAdapter(fm);
viewPager.setAdapter(adapter);
viewPager.setPageTransformer(true, new ZoomOutSlideTransformer());
viewPager.setCurrentItem(tabPosition, true);
TabLayout tabLayout = (TabLayout) findViewById(R.id.tabs);
tabLayout.setupWithViewPager(viewPager);
tabLayout.setSmoothScrollingEnabled(true);
tabLayout.setOnTabSelectedListener(
new TabLayout.OnTabSelectedListener() {
@Override
public void onTabSelected(TabLayout.Tab tab) {
PreferencesUtils.setInt(
mActivity, R.string.feed_list_selected_key, tab.getPosition());
viewPager.setCurrentItem(tab.getPosition(), true);
}
@Override
public void onTabUnselected(TabLayout.Tab tab) {}
@Override
public void onTabReselected(TabLayout.Tab tab) {
PreferencesUtils.setInt(
mActivity, R.string.feed_list_selected_key, tab.getPosition());
}
});
TabLayout.Tab tab = tabLayout.getTabAt(tabPosition);
if (tab != null) {
tab.select();
}
}
}