com.springsource.greenhouse.twitter.TweetsListAdapter.java Source code

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Here is the source code for com.springsource.greenhouse.twitter.TweetsListAdapter.java

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/*
 * Copyright 2011 the original author or authors.
 *
 * 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.springsource.greenhouse.twitter;

import java.util.List;

import org.springframework.social.greenhouse.api.Tweet;

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 com.springsource.greenhouse.R;

/**
 * @author Roy Clarkson
 */
public class TweetsListAdapter extends BaseAdapter {

    private List<Tweet> tweets;

    private final LayoutInflater layoutInflater;

    public TweetsListAdapter(Context context, List<Tweet> tweets) {
        this.tweets = tweets;
        this.layoutInflater = LayoutInflater.from(context);
    }

    public int getCount() {
        if (tweets == null) {
            return 0;
        }
        return tweets.size();
    }

    public Tweet getItem(int position) {
        return tweets.get(position);
    }

    public long getItemId(int position) {
        return position;
    }

    public View getView(int position, View convertView, ViewGroup parent) {
        Tweet tweet = getItem(position);
        View view = convertView;

        if (view == null) {
            view = layoutInflater.inflate(R.layout.tweet_list_item, parent, false);
        }

        TextView t = (TextView) view.findViewById(R.id.tweet_list_item_text);
        t.setText(tweet.getText());

        t = (TextView) view.findViewById(R.id.tweet_list_item_fromuser);
        t.setText(tweet.getFromUser());

        return view;
    }

}