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package de.danoeh.antennapod.ui.home;
import android.os.Bundle;
import android.text.TextUtils;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.core.text.TextUtilsCompat;
import androidx.core.view.ViewCompat;
import androidx.fragment.app.Fragment;
import androidx.recyclerview.widget.DefaultItemAnimator;
import de.danoeh.antennapod.adapter.EpisodeItemListAdapter;
import de.danoeh.antennapod.adapter.HorizontalItemListAdapter;
import de.danoeh.antennapod.databinding.HomeSectionBinding;
import de.danoeh.antennapod.menuhandler.FeedItemMenuHandler;
import de.danoeh.antennapod.model.feed.FeedItem;
import org.greenrobot.eventbus.EventBus;
import java.util.Locale;
/**
* Section on the HomeFragment
*/
public abstract class HomeSection extends Fragment implements View.OnCreateContextMenuListener {
public static final String TAG = "HomeSection";
protected HomeSectionBinding viewBinding;
@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater,
@Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
viewBinding = HomeSectionBinding.inflate(inflater);
viewBinding.titleLabel.setText(getSectionTitle());
if (TextUtilsCompat.getLayoutDirectionFromLocale(Locale.getDefault()) == ViewCompat.LAYOUT_DIRECTION_LTR) {
viewBinding.moreButton.setText(getMoreLinkTitle() + "\u00A0»");
} else {
viewBinding.moreButton.setText("«\u00A0" + getMoreLinkTitle());
}
viewBinding.moreButton.setOnClickListener((view) -> handleMoreClick());
if (TextUtils.isEmpty(getMoreLinkTitle())) {
viewBinding.moreButton.setVisibility(View.INVISIBLE);
}
// Dummies are necessary to ensure height, but do not animate them
viewBinding.recyclerView.setItemAnimator(null);
viewBinding.recyclerView.postDelayed(
() -> viewBinding.recyclerView.setItemAnimator(new DefaultItemAnimator()), 500);
return viewBinding.getRoot();
}
@Override
public boolean onContextItemSelected(@NonNull MenuItem item) {
if (!getUserVisibleHint() || !isVisible() || !isMenuVisible()) {
// The method is called on all fragments in a ViewPager, so this needs to be ignored in invisible ones.
// Apparently, none of the visibility check method works reliably on its own, so we just use all.
return false;
}
FeedItem longPressedItem;
if (viewBinding.recyclerView.getAdapter() instanceof EpisodeItemListAdapter) {
EpisodeItemListAdapter adapter = (EpisodeItemListAdapter) viewBinding.recyclerView.getAdapter();
longPressedItem = adapter.getLongPressedItem();
} else if (viewBinding.recyclerView.getAdapter() instanceof HorizontalItemListAdapter) {
HorizontalItemListAdapter adapter = (HorizontalItemListAdapter) viewBinding.recyclerView.getAdapter();
longPressedItem = adapter.getLongPressedItem();
} else {
return false;
}
if (longPressedItem == null) {
Log.i(TAG, "Selected item or listAdapter was null, ignoring selection");
return super.onContextItemSelected(item);
}
return FeedItemMenuHandler.onMenuItemClicked(this, item.getItemId(), longPressedItem);
}
@Override
public void onStart() {
super.onStart();
EventBus.getDefault().register(this);
registerForContextMenu(viewBinding.recyclerView);
}
@Override
public void onStop() {
super.onStop();
EventBus.getDefault().unregister(this);
unregisterForContextMenu(viewBinding.recyclerView);
}
protected abstract String getSectionTitle();
protected abstract String getMoreLinkTitle();
protected abstract void handleMoreClick();
}
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