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package de.danoeh.antennapod.fragment.gpodnet;
import android.app.Activity;
import android.content.res.Resources;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.view.ViewPager;
import android.support.v7.app.ActionBar;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.activity.MainActivity;
/**
* Main navigation hub for gpodder.net podcast directory
*/
public class GpodnetMainFragment extends Fragment {
private ViewPager pager;
private MainActivity activity;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
super.onCreateView(inflater, container, savedInstanceState);
View root = inflater.inflate(R.layout.pager_fragment, container, false);
pager = (ViewPager) root.findViewById(R.id.pager);
GpodnetPagerAdapter pagerAdapter = new GpodnetPagerAdapter(getChildFragmentManager(), getResources());
pager.setAdapter(pagerAdapter);
final ActionBar actionBar = activity.getMainActivtyActionBar();
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
ActionBar.TabListener tabListener = new ActionBar.TabListener() {
@Override
public void onTabSelected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
pager.setCurrentItem(tab.getPosition());
}
@Override
public void onTabUnselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
}
@Override
public void onTabReselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
}
};
actionBar.removeAllTabs();
actionBar.addTab(actionBar.newTab()
.setText(R.string.gpodnet_taglist_header)
.setTabListener(tabListener));
actionBar.addTab(actionBar.newTab()
.setText(R.string.gpodnet_toplist_header)
.setTabListener(tabListener));
actionBar.setTitle(R.string.gpodnet_main_label);
pager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
@Override
public void onPageSelected(int position) {
super.onPageSelected(position);
actionBar.setSelectedNavigationItem(position);
}
});
return root;
}
@Override
public void onDestroyView() {
super.onDestroyView();
activity.getMainActivtyActionBar().removeAllTabs();
activity.getMainActivtyActionBar().setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD);
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
this.activity = (MainActivity) activity;
}
public class GpodnetPagerAdapter extends FragmentPagerAdapter {
private static final int NUM_PAGES = 2;
private static final int POS_TAGS = 0;
private static final int POS_TOPLIST = 1;
private static final int POS_SUGGESTIONS = 2;
Resources resources;
public GpodnetPagerAdapter(FragmentManager fm, Resources resources) {
super(fm);
this.resources = resources;
}
@Override
public Fragment getItem(int i) {
switch (i) {
case POS_TAGS:
return new TagListFragment();
case POS_TOPLIST:
return new PodcastTopListFragment();
case POS_SUGGESTIONS:
return new SuggestionListFragment();
default:
return null;
}
}
@Override
public CharSequence getPageTitle(int position) {
switch (position) {
case POS_TAGS:
return getString(R.string.gpodnet_taglist_header);
case POS_TOPLIST:
return getString(R.string.gpodnet_toplist_header);
case POS_SUGGESTIONS:
return getString(R.string.gpodnet_suggestions_header);
default:
return super.getPageTitle(position);
}
}
@Override
public int getCount() {
return NUM_PAGES;
}
}
}
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