TravelAdapter.java

package com.duguang.baseanimation.adapter;

import java.util.ArrayList;
import java.util.List;

import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.text.Html;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;

import com.aphidmobile.utils.AphidLog;
import com.aphidmobile.utils.IO;
import com.aphidmobile.utils.UI;
import com.duguang.baseanimation.R;
import com.duguang.baseanimation.ui.flip.data.Travels;

public class TravelAdapter extends BaseAdapter {

	private LayoutInflater inflater;

	private int repeatCount = 1;

	private List<Travels.Data> travelData;

	public TravelAdapter(Context context) {
		inflater = LayoutInflater.from(context);
		travelData = new ArrayList<Travels.Data>(Travels.IMG_DESCRIPTIONS);
	}

	@Override
	public int getCount() {
		return travelData.size() * repeatCount;
	}

	public int getRepeatCount() {
		return repeatCount;
	}

	public void setRepeatCount(int repeatCount) {
		this.repeatCount = repeatCount;
	}

	@Override
	public Object getItem(int position) {
		return position;
	}

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

	@Override
	public View getView(int position, View convertView, ViewGroup parent) {
		View layout = convertView;
		if (convertView == null) {
			layout = inflater.inflate(R.layout.activity_flip_complex, null);
			AphidLog.d("created new view from adapter: %d", position);
		}

		final Travels.Data data = travelData.get(position % travelData.size());

		UI.<TextView> findViewById(layout, R.id.title).setText(
				AphidLog.format("%d. %s", position, data.title));

		UI.<ImageView> findViewById(layout, R.id.photo).setImageBitmap(
				IO.readBitmap(inflater.getContext().getAssets(),
						data.imageFilename));

		UI.<TextView> findViewById(layout, R.id.description).setText(
				Html.fromHtml(data.description));

		UI.<Button> findViewById(layout, R.id.wikipedia).setOnClickListener(
				new View.OnClickListener() {
					@Override
					public void onClick(View v) {
						Intent intent = new Intent(Intent.ACTION_VIEW, Uri
								.parse(data.link));
						inflater.getContext().startActivity(intent);
					}
				});

		return layout;
	}

	public void removeData(int index) {
		if (travelData.size() > 1) {
			travelData.remove(index);
		}
	}
}