mirror of
https://github.com/TeamNewPipe/NewPipe
synced 2024-12-23 08:30:44 +00:00
Merge pull request #8719 from Isira-Seneviratne/Use_ListAdapter
Use ListAdapter for search predictions.
This commit is contained in:
commit
2089f3e54c
@ -200,7 +200,7 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
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showLocalSuggestions = NewPipeSettings.showLocalSearchSuggestions(activity, prefs);
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showRemoteSuggestions = NewPipeSettings.showRemoteSearchSuggestions(activity, prefs);
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suggestionListAdapter = new SuggestionListAdapter(activity);
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suggestionListAdapter = new SuggestionListAdapter();
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historyRecordManager = new HistoryRecordManager(context);
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}
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@ -530,7 +530,7 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
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searchBinding.correctSuggestion.setVisibility(View.GONE);
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searchEditText.setText("");
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suggestionListAdapter.setItems(new ArrayList<>());
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suggestionListAdapter.submitList(null);
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showKeyboardSearch();
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});
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@ -945,7 +945,7 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
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Log.d(TAG, "handleSuggestions() called with: suggestions = [" + suggestions + "]");
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}
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searchBinding.suggestionsList.smoothScrollToPosition(0);
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searchBinding.suggestionsList.post(() -> suggestionListAdapter.setItems(suggestions));
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suggestionListAdapter.submitList(suggestions);
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if (suggestionsPanelVisible && isErrorPanelVisible()) {
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hideLoading();
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@ -1066,14 +1066,14 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
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return 0;
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}
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final SuggestionItem item = suggestionListAdapter.getItem(position);
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final SuggestionItem item = suggestionListAdapter.getCurrentList().get(position);
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return item.fromHistory ? makeMovementFlags(0,
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ItemTouchHelper.LEFT | ItemTouchHelper.RIGHT) : 0;
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}
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public void onSuggestionItemSwiped(@NonNull final RecyclerView.ViewHolder viewHolder) {
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final int position = viewHolder.getBindingAdapterPosition();
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final String query = suggestionListAdapter.getItem(position).query;
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final String query = suggestionListAdapter.getCurrentList().get(position).query;
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final Disposable onDelete = historyRecordManager.deleteSearchHistory(query)
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.observeOn(AndroidSchedulers.mainThread())
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.subscribe(
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@ -1,34 +1,22 @@
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package org.schabi.newpipe.fragments.list.search;
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import android.content.Context;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ImageView;
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import android.widget.TextView;
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import androidx.annotation.NonNull;
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import androidx.recyclerview.widget.DiffUtil;
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import androidx.recyclerview.widget.ListAdapter;
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import androidx.recyclerview.widget.RecyclerView;
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import org.schabi.newpipe.R;
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import java.util.ArrayList;
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import java.util.List;
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import org.schabi.newpipe.databinding.ItemSearchSuggestionBinding;
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public class SuggestionListAdapter
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extends RecyclerView.Adapter<SuggestionListAdapter.SuggestionItemHolder> {
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private final ArrayList<SuggestionItem> items = new ArrayList<>();
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private final Context context;
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extends ListAdapter<SuggestionItem, SuggestionListAdapter.SuggestionItemHolder> {
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private OnSuggestionItemSelected listener;
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public SuggestionListAdapter(final Context context) {
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this.context = context;
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}
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public void setItems(final List<SuggestionItem> items) {
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this.items.clear();
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this.items.addAll(items);
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notifyDataSetChanged();
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public SuggestionListAdapter() {
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super(new SuggestionItemCallback());
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}
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public void setListener(final OnSuggestionItemSelected listener) {
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@ -39,45 +27,32 @@ public class SuggestionListAdapter
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@Override
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public SuggestionItemHolder onCreateViewHolder(@NonNull final ViewGroup parent,
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final int viewType) {
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return new SuggestionItemHolder(LayoutInflater.from(context)
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.inflate(R.layout.item_search_suggestion, parent, false));
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return new SuggestionItemHolder(ItemSearchSuggestionBinding
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.inflate(LayoutInflater.from(parent.getContext()), parent, false));
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}
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@Override
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public void onBindViewHolder(final SuggestionItemHolder holder, final int position) {
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final SuggestionItem currentItem = getItem(position);
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holder.updateFrom(currentItem);
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holder.queryView.setOnClickListener(v -> {
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holder.itemBinding.suggestionSearch.setOnClickListener(v -> {
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if (listener != null) {
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listener.onSuggestionItemSelected(currentItem);
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}
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});
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holder.queryView.setOnLongClickListener(v -> {
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holder.itemBinding.suggestionSearch.setOnLongClickListener(v -> {
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if (listener != null) {
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listener.onSuggestionItemLongClick(currentItem);
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}
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return true;
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});
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holder.insertView.setOnClickListener(v -> {
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holder.itemBinding.suggestionInsert.setOnClickListener(v -> {
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if (listener != null) {
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listener.onSuggestionItemInserted(currentItem);
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}
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});
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}
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SuggestionItem getItem(final int position) {
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return items.get(position);
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}
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@Override
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public int getItemCount() {
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return items.size();
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}
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public boolean isEmpty() {
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return getItemCount() == 0;
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}
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public interface OnSuggestionItemSelected {
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void onSuggestionItemSelected(SuggestionItem item);
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@ -87,30 +62,31 @@ public class SuggestionListAdapter
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}
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public static final class SuggestionItemHolder extends RecyclerView.ViewHolder {
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private final TextView itemSuggestionQuery;
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private final ImageView suggestionIcon;
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private final View queryView;
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private final View insertView;
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private final ItemSearchSuggestionBinding itemBinding;
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// Cache some ids, as they can potentially be constantly updated/recycled
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private final int historyResId;
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private final int searchResId;
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private SuggestionItemHolder(final View rootView) {
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super(rootView);
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suggestionIcon = rootView.findViewById(R.id.item_suggestion_icon);
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itemSuggestionQuery = rootView.findViewById(R.id.item_suggestion_query);
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queryView = rootView.findViewById(R.id.suggestion_search);
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insertView = rootView.findViewById(R.id.suggestion_insert);
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historyResId = R.drawable.ic_history;
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searchResId = R.drawable.ic_search;
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private SuggestionItemHolder(final ItemSearchSuggestionBinding binding) {
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super(binding.getRoot());
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this.itemBinding = binding;
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}
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private void updateFrom(final SuggestionItem item) {
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suggestionIcon.setImageResource(item.fromHistory ? historyResId : searchResId);
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itemSuggestionQuery.setText(item.query);
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itemBinding.itemSuggestionIcon.setImageResource(item.fromHistory ? R.drawable.ic_history
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: R.drawable.ic_search);
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itemBinding.itemSuggestionQuery.setText(item.query);
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}
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}
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private static class SuggestionItemCallback extends DiffUtil.ItemCallback<SuggestionItem> {
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@Override
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public boolean areItemsTheSame(@NonNull final SuggestionItem oldItem,
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@NonNull final SuggestionItem newItem) {
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return oldItem.query.equals(newItem.query);
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}
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@Override
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public boolean areContentsTheSame(@NonNull final SuggestionItem oldItem,
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@NonNull final SuggestionItem newItem) {
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return oldItem.equals(newItem);
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}
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}
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}
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@ -12,28 +12,27 @@ import android.view.MenuItem;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ImageView;
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import android.widget.ProgressBar;
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import android.widget.RadioButton;
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import android.widget.TextView;
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import android.widget.Toast;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.appcompat.app.AlertDialog;
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import androidx.appcompat.widget.AppCompatImageView;
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import androidx.fragment.app.Fragment;
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import androidx.preference.PreferenceManager;
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import androidx.recyclerview.widget.DiffUtil;
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import androidx.recyclerview.widget.ItemTouchHelper;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import androidx.recyclerview.widget.ListAdapter;
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import androidx.recyclerview.widget.RecyclerView;
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import com.google.android.material.floatingactionbutton.FloatingActionButton;
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import com.grack.nanojson.JsonStringWriter;
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import com.grack.nanojson.JsonWriter;
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import org.schabi.newpipe.R;
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import org.schabi.newpipe.databinding.DialogEditTextBinding;
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import org.schabi.newpipe.databinding.FragmentInstanceListBinding;
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import org.schabi.newpipe.databinding.ItemInstanceBinding;
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import org.schabi.newpipe.extractor.services.peertube.PeertubeInstance;
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import org.schabi.newpipe.util.Constants;
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import org.schabi.newpipe.util.PeertubeHelper;
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@ -41,7 +40,6 @@ import org.schabi.newpipe.util.ThemeHelper;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers;
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import io.reactivex.rxjava3.core.Single;
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@ -50,12 +48,11 @@ import io.reactivex.rxjava3.disposables.Disposable;
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import io.reactivex.rxjava3.schedulers.Schedulers;
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public class PeertubeInstanceListFragment extends Fragment {
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private final List<PeertubeInstance> instanceList = new ArrayList<>();
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private PeertubeInstance selectedInstance;
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private String savedInstanceListKey;
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private InstanceListAdapter instanceListAdapter;
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private ProgressBar progressBar;
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private FragmentInstanceListBinding binding;
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private SharedPreferences sharedPreferences;
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private CompositeDisposable disposables = new CompositeDisposable();
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@ -71,7 +68,6 @@ public class PeertubeInstanceListFragment extends Fragment {
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sharedPreferences = PreferenceManager.getDefaultSharedPreferences(requireContext());
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savedInstanceListKey = getString(R.string.peertube_instance_list_key);
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selectedInstance = PeertubeHelper.getCurrentInstance();
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updateInstanceList();
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setHasOptionsMenu(true);
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}
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@ -79,7 +75,8 @@ public class PeertubeInstanceListFragment extends Fragment {
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@Override
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public View onCreateView(@NonNull final LayoutInflater inflater, final ViewGroup container,
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final Bundle savedInstanceState) {
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return inflater.inflate(R.layout.fragment_instance_list, container, false);
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binding = FragmentInstanceListBinding.inflate(inflater, container, false);
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return binding.getRoot();
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}
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@Override
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@ -87,26 +84,17 @@ public class PeertubeInstanceListFragment extends Fragment {
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@Nullable final Bundle savedInstanceState) {
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super.onViewCreated(rootView, savedInstanceState);
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initViews(rootView);
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}
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private void initViews(@NonNull final View rootView) {
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final TextView instanceHelpTV = rootView.findViewById(R.id.instanceHelpTV);
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instanceHelpTV.setText(getString(R.string.peertube_instance_url_help,
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binding.instanceHelpTV.setText(getString(R.string.peertube_instance_url_help,
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getString(R.string.peertube_instance_list_url)));
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initButton(rootView);
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final RecyclerView listInstances = rootView.findViewById(R.id.instances);
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listInstances.setLayoutManager(new LinearLayoutManager(requireContext()));
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binding.addInstanceButton.setOnClickListener(v -> showAddItemDialog(requireContext()));
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binding.instances.setLayoutManager(new LinearLayoutManager(requireContext()));
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final ItemTouchHelper itemTouchHelper = new ItemTouchHelper(getItemTouchCallback());
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itemTouchHelper.attachToRecyclerView(listInstances);
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itemTouchHelper.attachToRecyclerView(binding.instances);
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instanceListAdapter = new InstanceListAdapter(requireContext(), itemTouchHelper);
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listInstances.setAdapter(instanceListAdapter);
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progressBar = rootView.findViewById(R.id.loading_progress_bar);
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binding.instances.setAdapter(instanceListAdapter);
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instanceListAdapter.submitList(PeertubeHelper.getInstanceList(requireContext()));
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}
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@Override
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@ -131,6 +119,12 @@ public class PeertubeInstanceListFragment extends Fragment {
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disposables = null;
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}
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@Override
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public void onDestroyView() {
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binding = null;
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super.onDestroyView();
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}
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/*//////////////////////////////////////////////////////////////////////////
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// Menu
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//////////////////////////////////////////////////////////////////////////*/
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@ -156,11 +150,6 @@ public class PeertubeInstanceListFragment extends Fragment {
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// Utils
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//////////////////////////////////////////////////////////////////////////*/
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private void updateInstanceList() {
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instanceList.clear();
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instanceList.addAll(PeertubeHelper.getInstanceList(requireContext()));
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}
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private void selectInstance(final PeertubeInstance instance) {
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selectedInstance = PeertubeHelper.selectInstance(instance, requireContext());
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sharedPreferences.edit().putBoolean(Constants.KEY_MAIN_PAGE_CHANGE, true).apply();
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@ -168,7 +157,7 @@ public class PeertubeInstanceListFragment extends Fragment {
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private void saveChanges() {
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final JsonStringWriter jsonWriter = JsonWriter.string().object().array("instances");
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for (final PeertubeInstance instance : instanceList) {
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for (final PeertubeInstance instance : instanceListAdapter.getCurrentList()) {
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jsonWriter.object();
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jsonWriter.value("name", instance.getName());
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jsonWriter.value("url", instance.getUrl());
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@ -179,28 +168,21 @@ public class PeertubeInstanceListFragment extends Fragment {
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}
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private void restoreDefaults() {
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new AlertDialog.Builder(requireContext())
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final Context context = requireContext();
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new AlertDialog.Builder(context)
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.setTitle(R.string.restore_defaults)
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.setMessage(R.string.restore_defaults_confirmation)
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.setNegativeButton(R.string.cancel, null)
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.setPositiveButton(R.string.ok, (dialog, which) -> {
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sharedPreferences.edit().remove(savedInstanceListKey).apply();
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selectInstance(PeertubeInstance.DEFAULT_INSTANCE);
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updateInstanceList();
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instanceListAdapter.notifyDataSetChanged();
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instanceListAdapter.submitList(PeertubeHelper.getInstanceList(context));
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})
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.show();
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}
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private void initButton(final View rootView) {
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final FloatingActionButton fab = rootView.findViewById(R.id.addInstanceButton);
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fab.setOnClickListener(v ->
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showAddItemDialog(requireContext()));
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}
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private void showAddItemDialog(final Context c) {
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final DialogEditTextBinding dialogBinding =
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DialogEditTextBinding.inflate(getLayoutInflater());
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final var dialogBinding = DialogEditTextBinding.inflate(getLayoutInflater());
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dialogBinding.dialogEditText.setInputType(
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InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_URI);
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dialogBinding.dialogEditText.setHint(R.string.peertube_instance_add_help);
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@ -222,17 +204,17 @@ public class PeertubeInstanceListFragment extends Fragment {
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if (cleanUrl == null) {
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return;
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}
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progressBar.setVisibility(View.VISIBLE);
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binding.loadingProgressBar.setVisibility(View.VISIBLE);
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final Disposable disposable = Single.fromCallable(() -> {
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final PeertubeInstance instance = new PeertubeInstance(cleanUrl);
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instance.fetchInstanceMetaData();
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return instance;
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}).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread())
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.subscribe((instance) -> {
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progressBar.setVisibility(View.GONE);
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binding.loadingProgressBar.setVisibility(View.GONE);
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add(instance);
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}, e -> {
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progressBar.setVisibility(View.GONE);
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binding.loadingProgressBar.setVisibility(View.GONE);
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Toast.makeText(getActivity(), R.string.peertube_instance_add_fail,
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Toast.LENGTH_SHORT).show();
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});
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@ -255,7 +237,7 @@ public class PeertubeInstanceListFragment extends Fragment {
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return null;
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}
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// only allow if not already exists
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for (final PeertubeInstance instance : instanceList) {
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for (final PeertubeInstance instance : instanceListAdapter.getCurrentList()) {
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if (instance.getUrl().equals(cleanUrl)) {
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Toast.makeText(getActivity(), R.string.peertube_instance_add_exists,
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Toast.LENGTH_SHORT).show();
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@ -266,8 +248,9 @@ public class PeertubeInstanceListFragment extends Fragment {
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}
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private void add(final PeertubeInstance instance) {
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instanceList.add(instance);
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instanceListAdapter.notifyDataSetChanged();
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final var list = new ArrayList<>(instanceListAdapter.getCurrentList());
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list.add(instance);
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instanceListAdapter.submitList(list);
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}
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private ItemTouchHelper.SimpleCallback getItemTouchCallback() {
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@ -281,8 +264,7 @@ public class PeertubeInstanceListFragment extends Fragment {
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final long msSinceStartScroll) {
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final int standardSpeed = super.interpolateOutOfBoundsScroll(recyclerView, viewSize,
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viewSizeOutOfBounds, totalSize, msSinceStartScroll);
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final int minimumAbsVelocity = Math.max(12,
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Math.abs(standardSpeed));
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final int minimumAbsVelocity = Math.max(12, Math.abs(standardSpeed));
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return minimumAbsVelocity * (int) Math.signum(viewSizeOutOfBounds);
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}
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@ -316,17 +298,19 @@ public class PeertubeInstanceListFragment extends Fragment {
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final int swipeDir) {
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final int position = viewHolder.getBindingAdapterPosition();
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// do not allow swiping the selected instance
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if (instanceList.get(position).getUrl().equals(selectedInstance.getUrl())) {
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if (instanceListAdapter.getCurrentList().get(position).getUrl()
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.equals(selectedInstance.getUrl())) {
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instanceListAdapter.notifyItemChanged(position);
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return;
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}
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instanceList.remove(position);
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instanceListAdapter.notifyItemRemoved(position);
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final var list = new ArrayList<>(instanceListAdapter.getCurrentList());
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list.remove(position);
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if (instanceList.isEmpty()) {
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instanceList.add(selectedInstance);
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instanceListAdapter.notifyItemInserted(0);
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if (list.isEmpty()) {
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list.add(selectedInstance);
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}
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instanceListAdapter.submitList(list);
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}
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};
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}
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||||
@ -336,96 +320,94 @@ public class PeertubeInstanceListFragment extends Fragment {
|
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//////////////////////////////////////////////////////////////////////////*/
|
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private class InstanceListAdapter
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extends RecyclerView.Adapter<InstanceListAdapter.TabViewHolder> {
|
||||
extends ListAdapter<PeertubeInstance, InstanceListAdapter.TabViewHolder> {
|
||||
private final LayoutInflater inflater;
|
||||
private final ItemTouchHelper itemTouchHelper;
|
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private RadioButton lastChecked;
|
||||
|
||||
InstanceListAdapter(final Context context, final ItemTouchHelper itemTouchHelper) {
|
||||
super(new PeertubeInstanceCallback());
|
||||
this.itemTouchHelper = itemTouchHelper;
|
||||
this.inflater = LayoutInflater.from(context);
|
||||
}
|
||||
|
||||
public void swapItems(final int fromPosition, final int toPosition) {
|
||||
Collections.swap(instanceList, fromPosition, toPosition);
|
||||
notifyItemMoved(fromPosition, toPosition);
|
||||
final var list = new ArrayList<>(getCurrentList());
|
||||
Collections.swap(list, fromPosition, toPosition);
|
||||
submitList(list);
|
||||
}
|
||||
|
||||
@NonNull
|
||||
@Override
|
||||
public InstanceListAdapter.TabViewHolder onCreateViewHolder(@NonNull final ViewGroup parent,
|
||||
final int viewType) {
|
||||
final View view = inflater.inflate(R.layout.item_instance, parent, false);
|
||||
return new InstanceListAdapter.TabViewHolder(view);
|
||||
return new InstanceListAdapter.TabViewHolder(ItemInstanceBinding.inflate(inflater,
|
||||
parent, false));
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onBindViewHolder(@NonNull final InstanceListAdapter.TabViewHolder holder,
|
||||
final int position) {
|
||||
holder.bind(position, holder);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getItemCount() {
|
||||
return instanceList.size();
|
||||
holder.bind(position);
|
||||
}
|
||||
|
||||
class TabViewHolder extends RecyclerView.ViewHolder {
|
||||
private final AppCompatImageView instanceIconView;
|
||||
private final TextView instanceNameView;
|
||||
private final TextView instanceUrlView;
|
||||
private final RadioButton instanceRB;
|
||||
private final ImageView handle;
|
||||
private final ItemInstanceBinding itemBinding;
|
||||
|
||||
TabViewHolder(final View itemView) {
|
||||
super(itemView);
|
||||
|
||||
instanceIconView = itemView.findViewById(R.id.instanceIcon);
|
||||
instanceNameView = itemView.findViewById(R.id.instanceName);
|
||||
instanceUrlView = itemView.findViewById(R.id.instanceUrl);
|
||||
instanceRB = itemView.findViewById(R.id.selectInstanceRB);
|
||||
handle = itemView.findViewById(R.id.handle);
|
||||
TabViewHolder(final ItemInstanceBinding binding) {
|
||||
super(binding.getRoot());
|
||||
this.itemBinding = binding;
|
||||
}
|
||||
|
||||
@SuppressLint("ClickableViewAccessibility")
|
||||
void bind(final int position, final TabViewHolder holder) {
|
||||
handle.setOnTouchListener(getOnTouchListener(holder));
|
||||
|
||||
final PeertubeInstance instance = instanceList.get(position);
|
||||
instanceNameView.setText(instance.getName());
|
||||
instanceUrlView.setText(instance.getUrl());
|
||||
instanceRB.setOnCheckedChangeListener(null);
|
||||
if (selectedInstance.getUrl().equals(instance.getUrl())) {
|
||||
if (lastChecked != null && lastChecked != instanceRB) {
|
||||
lastChecked.setChecked(false);
|
||||
}
|
||||
instanceRB.setChecked(true);
|
||||
lastChecked = instanceRB;
|
||||
}
|
||||
instanceRB.setOnCheckedChangeListener((buttonView, isChecked) -> {
|
||||
if (isChecked) {
|
||||
selectInstance(instance);
|
||||
if (lastChecked != null && lastChecked != instanceRB) {
|
||||
lastChecked.setChecked(false);
|
||||
}
|
||||
lastChecked = instanceRB;
|
||||
}
|
||||
});
|
||||
instanceIconView.setImageResource(R.drawable.ic_placeholder_peertube);
|
||||
}
|
||||
|
||||
@SuppressLint("ClickableViewAccessibility")
|
||||
private View.OnTouchListener getOnTouchListener(final RecyclerView.ViewHolder item) {
|
||||
return (view, motionEvent) -> {
|
||||
void bind(final int position) {
|
||||
itemBinding.handle.setOnTouchListener((view, motionEvent) -> {
|
||||
if (motionEvent.getActionMasked() == MotionEvent.ACTION_DOWN) {
|
||||
if (itemTouchHelper != null && getItemCount() > 1) {
|
||||
itemTouchHelper.startDrag(item);
|
||||
itemTouchHelper.startDrag(this);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
};
|
||||
});
|
||||
|
||||
final PeertubeInstance instance = getItem(position);
|
||||
itemBinding.instanceName.setText(instance.getName());
|
||||
itemBinding.instanceUrl.setText(instance.getUrl());
|
||||
itemBinding.selectInstanceRB.setOnCheckedChangeListener(null);
|
||||
if (selectedInstance.getUrl().equals(instance.getUrl())) {
|
||||
if (lastChecked != null && lastChecked != itemBinding.selectInstanceRB) {
|
||||
lastChecked.setChecked(false);
|
||||
}
|
||||
itemBinding.selectInstanceRB.setChecked(true);
|
||||
lastChecked = itemBinding.selectInstanceRB;
|
||||
}
|
||||
itemBinding.selectInstanceRB.setOnCheckedChangeListener((buttonView, isChecked) -> {
|
||||
if (isChecked) {
|
||||
selectInstance(instance);
|
||||
if (lastChecked != null && lastChecked != itemBinding.selectInstanceRB) {
|
||||
lastChecked.setChecked(false);
|
||||
}
|
||||
lastChecked = itemBinding.selectInstanceRB;
|
||||
}
|
||||
});
|
||||
itemBinding.instanceIcon.setImageResource(R.drawable.ic_placeholder_peertube);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static class PeertubeInstanceCallback extends DiffUtil.ItemCallback<PeertubeInstance> {
|
||||
@Override
|
||||
public boolean areItemsTheSame(@NonNull final PeertubeInstance oldItem,
|
||||
@NonNull final PeertubeInstance newItem) {
|
||||
return oldItem.getUrl().equals(newItem.getUrl());
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean areContentsTheSame(@NonNull final PeertubeInstance oldItem,
|
||||
@NonNull final PeertubeInstance newItem) {
|
||||
return oldItem.getName().equals(newItem.getName())
|
||||
&& oldItem.getUrl().equals(newItem.getUrl());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -1,54 +1,48 @@
|
||||
package org.schabi.newpipe.settings.preferencesearch;
|
||||
|
||||
import android.text.TextUtils;
|
||||
import android.view.LayoutInflater;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
|
||||
import androidx.annotation.NonNull;
|
||||
import androidx.recyclerview.widget.DiffUtil;
|
||||
import androidx.recyclerview.widget.ListAdapter;
|
||||
import androidx.recyclerview.widget.RecyclerView;
|
||||
|
||||
import org.schabi.newpipe.databinding.SettingsPreferencesearchListItemResultBinding;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import java.util.function.Consumer;
|
||||
|
||||
class PreferenceSearchAdapter
|
||||
extends RecyclerView.Adapter<PreferenceSearchAdapter.PreferenceViewHolder> {
|
||||
private List<PreferenceSearchItem> dataset = new ArrayList<>();
|
||||
extends ListAdapter<PreferenceSearchItem, PreferenceSearchAdapter.PreferenceViewHolder> {
|
||||
private Consumer<PreferenceSearchItem> onItemClickListener;
|
||||
|
||||
PreferenceSearchAdapter() {
|
||||
super(new PreferenceCallback());
|
||||
}
|
||||
|
||||
@NonNull
|
||||
@Override
|
||||
public PreferenceViewHolder onCreateViewHolder(
|
||||
@NonNull final ViewGroup parent,
|
||||
final int viewType
|
||||
) {
|
||||
return new PreferenceViewHolder(
|
||||
SettingsPreferencesearchListItemResultBinding.inflate(
|
||||
LayoutInflater.from(parent.getContext()),
|
||||
parent,
|
||||
false));
|
||||
public PreferenceViewHolder onCreateViewHolder(@NonNull final ViewGroup parent,
|
||||
final int viewType) {
|
||||
return new PreferenceViewHolder(SettingsPreferencesearchListItemResultBinding.inflate(
|
||||
LayoutInflater.from(parent.getContext()), parent, false));
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onBindViewHolder(
|
||||
@NonNull final PreferenceViewHolder holder,
|
||||
final int position
|
||||
) {
|
||||
final PreferenceSearchItem item = dataset.get(position);
|
||||
public void onBindViewHolder(@NonNull final PreferenceViewHolder holder, final int position) {
|
||||
final PreferenceSearchItem item = getItem(position);
|
||||
|
||||
holder.binding.title.setText(item.getTitle());
|
||||
|
||||
if (TextUtils.isEmpty(item.getSummary())) {
|
||||
if (item.getSummary().isEmpty()) {
|
||||
holder.binding.summary.setVisibility(View.GONE);
|
||||
} else {
|
||||
holder.binding.summary.setVisibility(View.VISIBLE);
|
||||
holder.binding.summary.setText(item.getSummary());
|
||||
}
|
||||
|
||||
if (TextUtils.isEmpty(item.getBreadcrumbs())) {
|
||||
if (item.getBreadcrumbs().isEmpty()) {
|
||||
holder.binding.breadcrumbs.setVisibility(View.GONE);
|
||||
} else {
|
||||
holder.binding.breadcrumbs.setVisibility(View.VISIBLE);
|
||||
@ -62,16 +56,6 @@ class PreferenceSearchAdapter
|
||||
});
|
||||
}
|
||||
|
||||
void setContent(final List<PreferenceSearchItem> items) {
|
||||
dataset = new ArrayList<>(items);
|
||||
this.notifyDataSetChanged();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getItemCount() {
|
||||
return dataset.size();
|
||||
}
|
||||
|
||||
void setOnItemClickListener(final Consumer<PreferenceSearchItem> onItemClickListener) {
|
||||
this.onItemClickListener = onItemClickListener;
|
||||
}
|
||||
@ -84,4 +68,19 @@ class PreferenceSearchAdapter
|
||||
this.binding = binding;
|
||||
}
|
||||
}
|
||||
|
||||
private static class PreferenceCallback extends DiffUtil.ItemCallback<PreferenceSearchItem> {
|
||||
@Override
|
||||
public boolean areItemsTheSame(@NonNull final PreferenceSearchItem oldItem,
|
||||
@NonNull final PreferenceSearchItem newItem) {
|
||||
return oldItem.getKey().equals(newItem.getKey());
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean areContentsTheSame(@NonNull final PreferenceSearchItem oldItem,
|
||||
@NonNull final PreferenceSearchItem newItem) {
|
||||
return oldItem.getAllRelevantSearchFields().equals(newItem
|
||||
.getAllRelevantSearchFields());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -1,7 +1,6 @@
|
||||
package org.schabi.newpipe.settings.preferencesearch;
|
||||
|
||||
import android.os.Bundle;
|
||||
import android.text.TextUtils;
|
||||
import android.view.LayoutInflater;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
@ -13,7 +12,6 @@ import androidx.recyclerview.widget.LinearLayoutManager;
|
||||
|
||||
import org.schabi.newpipe.databinding.SettingsPreferencesearchFragmentBinding;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
@ -54,13 +52,8 @@ public class PreferenceSearchFragment extends Fragment {
|
||||
return;
|
||||
}
|
||||
|
||||
final List<PreferenceSearchItem> results =
|
||||
!TextUtils.isEmpty(keyword)
|
||||
? searcher.searchFor(keyword)
|
||||
: new ArrayList<>();
|
||||
|
||||
adapter.setContent(new ArrayList<>(results));
|
||||
|
||||
final List<PreferenceSearchItem> results = searcher.searchFor(keyword);
|
||||
adapter.submitList(results);
|
||||
setEmptyViewShown(results.isEmpty());
|
||||
}
|
||||
|
||||
|
@ -3,6 +3,7 @@ package org.schabi.newpipe.settings.preferencesearch;
|
||||
import android.text.TextUtils;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
import java.util.stream.Collectors;
|
||||
|
||||
@ -21,7 +22,7 @@ public class PreferenceSearcher {
|
||||
|
||||
List<PreferenceSearchItem> searchFor(final String keyword) {
|
||||
if (TextUtils.isEmpty(keyword)) {
|
||||
return new ArrayList<>();
|
||||
return Collections.emptyList();
|
||||
}
|
||||
|
||||
return configuration.getSearcher()
|
||||
|
Loading…
Reference in New Issue
Block a user