/*
* Copyright 2012 Javier Pérez Pacheco and Francisco Díaz Rodriguez
* TweetTopics 2.0
* javielinux@gmail.com
*
* 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.javielinux.adapters;
import android.app.Activity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import com.androidquery.AQuery;
import com.javielinux.components.AlphaTextView;
import com.javielinux.tweettopics2.R;
import twitter4j.UserList;
import java.util.ArrayList;
public class RowUserListsAdapter extends ArrayAdapter<UserList> {
private Activity activity;
private ArrayList<UserList> elements;
private boolean existsMoreElements;
private AQuery listAQuery;
public static class ViewHolder {
public ImageView avatarView;
public AlphaTextView title;
}
public RowUserListsAdapter(Activity activity, ArrayList<UserList> elements)
{
super(activity, R.layout.row_userlist, elements);
this.activity = activity;
this.elements = elements;
this.existsMoreElements = false;
listAQuery = new AQuery(activity);
}
public static ViewHolder generateViewHolder(View view) {
ViewHolder viewHolder = new ViewHolder();
viewHolder.avatarView = (ImageView)view.findViewById(R.id.img_userlist);
viewHolder.title = (AlphaTextView)view.findViewById(R.id.title);
return viewHolder;
}
public void clear() {
elements.clear();
}
public boolean getExistsMoreElements() {
return this.existsMoreElements;
}
public void setExistsMoreElements(boolean existsMoreElements) {
this.existsMoreElements = existsMoreElements;
}
@Override
public int getCount() {
int count = elements.size();
if (existsMoreElements) {
while (count > 3 && count % 3 != 0) {
count--;
}
}
return count;
}
@Override
public UserList getItem(int position) {
return elements.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
UserList item = getItem(position);
View view;
if (convertView == null) {
view = View.inflate(getContext(), R.layout.row_userlist, null);
} else {
view = convertView;
}
ViewHolder viewHolder = RowUserListsAdapter.generateViewHolder(view);
AQuery aQuery = listAQuery.recycle(convertView);
aQuery.id(viewHolder.avatarView).image(item.getUser().getProfileImageURL().toString(), true, true, 0, R.drawable.avatar, aQuery.getCachedImage(R.drawable.avatar), 0);
viewHolder.title.setText(item.getName());
return view;
}
}