/* * Copyright 2014 Realm Inc. * * 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 io.realm.examples.realmgridview; import android.content.Context; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import android.widget.TextView; import java.util.List; import java.util.Locale; // This adapter is strictly to interface with the GridView and doesn't // particular show much interesting Realm functionality. // Alternatively from this example, // a developer could update the getView() to pull items from the Realm. public class CityAdapter extends BaseAdapter { private LayoutInflater inflater; private List<City> cities = null; public CityAdapter(Context context) { inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); } public void setData(List<City> details) { this.cities = details; } @Override public int getCount() { if (cities == null) { return 0; } return cities.size(); } @Override public Object getItem(int position) { if (cities == null || cities.get(position) == null) { return null; } return cities.get(position); } @Override public long getItemId(int i) { return i; } @Override public View getView(int position, View currentView, ViewGroup parent) { if (currentView == null) { currentView = inflater.inflate(R.layout.city_listitem, parent, false); } City city = cities.get(position); if (city != null) { ((TextView) currentView.findViewById(R.id.name)).setText(city.getName()); ((TextView) currentView.findViewById(R.id.votes)).setText(String.format(Locale.US, "%d",city.getVotes())); } return currentView; } }