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121 lines
4.0 KiB
121 lines
4.0 KiB
/* Copyright 2017 Andrew Dawson
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*
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* This file is a part of Tusky.
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with Tusky; if not,
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* see <http://www.gnu.org/licenses>. */
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package com.keylesspalace.tusky.adapter;
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import android.support.v7.widget.RecyclerView;
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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.TextView;
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import com.keylesspalace.tusky.R;
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import com.keylesspalace.tusky.entity.Account;
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import com.keylesspalace.tusky.entity.SearchResults;
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import com.keylesspalace.tusky.interfaces.LinkListener;
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import java.util.ArrayList;
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import java.util.List;
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public class SearchResultsAdapter extends RecyclerView.Adapter {
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private static final int VIEW_TYPE_ACCOUNT = 0;
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private static final int VIEW_TYPE_HASHTAG = 1;
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private List<Account> accountList;
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private List<String> hashtagList;
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private LinkListener linkListener;
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public SearchResultsAdapter(LinkListener listener) {
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super();
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accountList = new ArrayList<>();
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hashtagList = new ArrayList<>();
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linkListener = listener;
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}
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@Override
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public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
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switch (viewType) {
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default:
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case VIEW_TYPE_ACCOUNT: {
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View view = LayoutInflater.from(parent.getContext())
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.inflate(R.layout.item_account, parent, false);
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return new AccountViewHolder(view);
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}
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case VIEW_TYPE_HASHTAG: {
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View view = LayoutInflater.from(parent.getContext())
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.inflate(R.layout.item_hashtag, parent, false);
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return new HashtagViewHolder(view);
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}
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}
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}
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@Override
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public void onBindViewHolder(RecyclerView.ViewHolder viewHolder, int position) {
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if (position < accountList.size()) {
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AccountViewHolder holder = (AccountViewHolder) viewHolder;
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holder.setupWithAccount(accountList.get(position));
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holder.setupLinkListener(linkListener);
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} else {
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HashtagViewHolder holder = (HashtagViewHolder) viewHolder;
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int index = position - accountList.size();
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holder.setup(hashtagList.get(index), linkListener);
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}
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}
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@Override
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public int getItemCount() {
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return accountList.size() + hashtagList.size();
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}
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@Override
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public int getItemViewType(int position) {
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if (position >= accountList.size()) {
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return VIEW_TYPE_HASHTAG;
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} else {
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return VIEW_TYPE_ACCOUNT;
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}
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}
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public void updateSearchResults(SearchResults results) {
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if (results != null) {
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accountList.addAll(results.getAccounts());
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hashtagList.addAll(results.getHashtags());
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} else {
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accountList.clear();
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hashtagList.clear();
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}
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notifyDataSetChanged();
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}
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private static class HashtagViewHolder extends RecyclerView.ViewHolder {
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private TextView hashtag;
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HashtagViewHolder(View itemView) {
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super(itemView);
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hashtag = itemView.findViewById(R.id.hashtag);
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}
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void setup(final String tag, final LinkListener listener) {
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hashtag.setText(String.format("#%s", tag));
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hashtag.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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listener.onViewTag(tag);
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}
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});
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}
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}
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}
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