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/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License
*/
package com.android.dialer.searchfragment;
import android.app.Fragment;
import android.app.LoaderManager.LoaderCallbacks;
import android.content.Loader;
import android.database.Cursor;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
/** Fragment used for searching contacts. */
public final class NewSearchFragment extends Fragment implements LoaderCallbacks<Cursor> {
private RecyclerView recyclerView;
private SearchAdapter adapter;
private String query;
@Nullable
@Override
public View onCreateView(
LayoutInflater inflater, @Nullable ViewGroup parent, @Nullable Bundle bundle) {
getLoaderManager().initLoader(0, null, this);
View view = inflater.inflate(R.layout.fragment_search, parent, false);
recyclerView = view.findViewById(R.id.recycler_view);
recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
getLoaderManager().initLoader(0, null, this);
return view;
}
@Override
public Loader<Cursor> onCreateLoader(int id, Bundle bundle) {
// TODO add more loaders
return new SearchContactsCursorLoader(getContext());
}
@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
if (adapter == null) {
adapter = new SearchAdapter(getContext());
}
if (loader instanceof SearchContactsCursorLoader) {
adapter.setContactsCursor(new SearchContactCursor(cursor, query));
}
recyclerView.setAdapter(adapter);
}
@Override
public void onLoaderReset(Loader<Cursor> loader) {
if (adapter != null) {
adapter.clear();
adapter = null;
}
recyclerView.setAdapter(null);
}
public void setQuery(String query) {
this.query = query;
if (adapter != null) {
adapter.setQuery(query);
}
}
}
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