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https://github.com/TeamNewPipe/NewPipe
synced 2024-12-23 08:30:44 +00:00
Use ListAdapter in SuggestionListAdapter.
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commit
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@ -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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