com.app.jdy.adapter.ImagePagerAdapter.java Source code

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Here is the source code for com.app.jdy.adapter.ImagePagerAdapter.java

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/*
 * Copyright 2014 trinea.cn All right reserved. This software is the confidential and proprietary information of
 * trinea.cn ("Confidential Information"). You shall not disclose such Confidential Information and shall use it only in
 * accordance with the terms of the license agreement you entered into with trinea.cn.
 */
package com.app.jdy.adapter;

import java.net.URL;
import java.util.List;

import org.apache.http.client.entity.UrlEncodedFormEntity;

import android.R.integer;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ImageView;

import com.app.jdy.activity.PictureActivity;
import com.app.jdy.ui.GuideActivity;
import com.app.jdy.utils.URLs;
import com.app.jdy.widget.RecyclingPagerAdapter;

/**
 * 
 * description :
 * 
 * @version 1.0
 * @author zhonghuixiong
 * @createtime : 2015-1-30 ?9:48:35
 * 
 *             ?:    --------------- -------------------
 *             ----------------------------------- zhonghuixiong 2015-1-30
 *             ?9:48:35
 * 
 */
public class ImagePagerAdapter extends RecyclingPagerAdapter {

    private Context context;
    private List<Bitmap> imageIdList;
    private int size;
    private boolean isInfiniteLoop;
    private int ImagePosition;

    public ImagePagerAdapter(Context context, List<Bitmap> bitmapList) {
        this.context = context;
        this.imageIdList = bitmapList;
        this.size = bitmapList.size();
        isInfiniteLoop = false;

    }

    @Override
    public int getCount() {
        // Infinite loop
        return isInfiniteLoop ? Integer.MAX_VALUE : imageIdList.size();
    }

    /**
     * get really position
     * 
     * @param position
     * @return
     */
    private int getPosition(int position) {
        //return isInfiniteLoop ? position % size : position;
        //size0%??
        return isInfiniteLoop && size > 0 ? position % size : position;
    }

    @Override
    public View getView(int position, View view, ViewGroup container) {
        ViewHolder holder;
        if (view == null) {
            holder = new ViewHolder();
            view = holder.imageView = new ImageView(context);
            view.setTag(holder);
        } else {
            holder = (ViewHolder) view.getTag();
        }
        ImagePosition = position;
        holder.imageView.setScaleType(ImageView.ScaleType.FIT_XY);
        holder.imageView.setImageBitmap(imageIdList.get(getPosition(position)));
        holder.imageView.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                Log.i("debug==========position", String.valueOf(getPosition(ImagePosition)));
                if (getPosition(ImagePosition) == 1) {
                    Intent intent = new Intent(context, PictureActivity.class);
                    Bundle bundle = new Bundle();
                    intent.putExtra("title", "");
                    intent.putExtra("url", URLs.HONGBAO_INTRODUCE);
                    intent.putExtras(bundle);
                    context.startActivity(intent);
                } else if (getPosition(ImagePosition) == 0) {
                    Intent intent = new Intent(context, PictureActivity.class);
                    intent.putExtra("title", "???");
                    Bundle bundle = new Bundle();
                    intent.putExtra("url", URLs.SHANGXIAN_INTRODUCE);
                    context.startActivity(intent);
                }
            }
        });
        return view;
    }

    private static class ViewHolder {

        ImageView imageView;
    }

    /**
     * @return the isInfiniteLoop
     */
    public boolean isInfiniteLoop() {
        return isInfiniteLoop;
    }

    /**
     * @param isInfiniteLoop
     *            the isInfiniteLoop to set
     */
    public ImagePagerAdapter setInfiniteLoop(boolean isInfiniteLoop) {
        this.isInfiniteLoop = isInfiniteLoop;
        return this;
    }
}