package com.bdyjy.custom.view;
import java.util.ArrayList;
import android.annotation.SuppressLint;
import android.content.Context;
import android.os.Handler;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v4.view.ViewPager.OnPageChangeListener;
import android.util.AttributeSet;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.View.OnClickListener;
import android.widget.ImageView;
import android.widget.ImageView.ScaleType;
import android.widget.LinearLayout.LayoutParams;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.bdyjy.R;
import com.loopj.android.image.SmartImageView;
public class ImageShow extends LinearLayout{
/**
* 上下文
*/
private Context mContext;
/**
* 图片轮播视图
*/
private ViewPager mAdvPager = null;
/**
* 滚动图片视图适配
*/
private ImageCycleAdapter mAdvAdapter;
/**
* 图片轮播指示器控件
*/
private ViewGroup mGroup;
private TextView viewGroup2;
/**
* 图片轮播指示个图
*/
private ImageView mImageView = null;
private TextView mTitleView = null;
/**
* 滚动图片指示视图列表
*/
private ImageView[] mImageViews = null;
private TextView[] mTitleViews = null;
/**
* 图片滚动当前图片下标
*/
private boolean isStop;
/**
* 游标是圆形还是长条，要是设置�?0是长条，要是1就是圆形 默认是圆�?
*/
public int stype = 1;
/**
* @param context
*/
public ImageShow(Context context)
{
super(context);
}
/**
* @param context
* @param attrs
*/
@SuppressLint("Recycle")
public ImageShow(Context context, AttributeSet attrs)
{
super(context, attrs);
mContext = context;
LayoutInflater.from(context).inflate(R.layout.ad_cycle_view, this);
mAdvPager = (ViewPager) findViewById(R.id.adv_pager);
mAdvPager.setOnPageChangeListener(new GuidePageChangeListener());
// 滚动图片右下指示器视
mGroup = (ViewGroup) findViewById(R.id.viewGroup);
viewGroup2 = (TextView) findViewById(R.id.viewGroup2);
}
/**
* 装填图片数据
*
* @param imageUrlList
* @param imageCycleViewListener
*/
public void setImageResources(ArrayList<String> imageUrlList,
ArrayList<String> imageTitle,
ImageCycleViewListener imageCycleViewListener, int stype,int conrentItem)
{
this.stype = stype;
// 清除
mGroup.removeAllViews();
// viewGroup2.removeAllViews();
// 图片广告数量
final int imageCount = imageUrlList.size();
mImageViews = new ImageView[imageCount];
mTitleViews = new TextView[imageCount];
for (int i = 0; i < imageCount; i++)
{
mImageView = new ImageView(mContext);
mTitleView = new TextView(mContext);
LayoutParams params = new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT);
params.leftMargin = 30;
mImageView.setScaleType(ScaleType.CENTER_CROP);
mImageView.setLayoutParams(params);
mImageViews[i] = mImageView;
mTitleViews[i] = mTitleView;
// mTitleViews[i] = mTitleView;
if (i == 0)
{
if (this.stype == 1)
mImageViews[i]
.setBackgroundResource(R.drawable.banner_dian_focus);
else
mImageViews[i]
.setBackgroundResource(R.drawable.cicle_banner_dian_focus);
} else
{
if (this.stype == 1)
mImageViews[i]
.setBackgroundResource(R.drawable.banner_dian_blur);
else
mImageViews[i]
.setBackgroundResource(R.drawable.cicle_banner_dian_blur);
}
mGroup.addView(mImageViews[i]);
// viewGroup2.addView(mTitleViews[i]);
}
mAdvAdapter = new ImageCycleAdapter(mContext, imageUrlList, imageTitle,
imageCycleViewListener);
mAdvPager.setAdapter(mAdvAdapter);
mAdvPager.setCurrentItem(conrentItem);
}
/**
* 轮播图片监听
*
* @author minking
*/
private final class GuidePageChangeListener implements OnPageChangeListener
{
@Override
public void onPageScrollStateChanged(int state)
{
//if (state == ViewPager.SCROLL_STATE_IDLE)
//startImageTimerTask();
}
@Override
public void onPageScrolled(int arg0, float arg1, int arg2)
{
}
@Override
public void onPageSelected(int index)
{
index = index % mImageViews.length;
// 设置当前显示的图�?
// 设置图片滚动指示器背
if (stype == 1)
mImageViews[index]
.setBackgroundResource(R.drawable.banner_dian_focus);
else
mImageViews[index]
.setBackgroundResource(R.drawable.cicle_banner_dian_focus);
for (int i = 0; i < mImageViews.length; i++)
{
if (index != i)
{
if (stype == 1)
mImageViews[i]
.setBackgroundResource(R.drawable.banner_dian_blur);
else
mImageViews[i]
.setBackgroundResource(R.drawable.cicle_banner_dian_blur);
}
}
}
}
private class ImageCycleAdapter extends PagerAdapter
{
/**
* 图片视图缓存列表
*/
private ArrayList<SmartImageView> mImageViewCacheList;
/**
* 图片资源列表
*/
private ArrayList<String> mAdList = new ArrayList<String>();
private ArrayList<String> mATitle = new ArrayList<String>();
/**
* 广告图片点击监听
*/
private ImageCycleViewListener mImageCycleViewListener;
private Context mContext;
public ImageCycleAdapter(Context context, ArrayList<String> adList,
ArrayList<String> title,
ImageCycleViewListener imageCycleViewListener)
{
this.mContext = context;
this.mAdList = adList;
this.mATitle = title;
mImageCycleViewListener = imageCycleViewListener;
mImageViewCacheList = new ArrayList<SmartImageView>();
}
@Override
public int getCount()
{
return Integer.MAX_VALUE;
}
@Override
public boolean isViewFromObject(View view, Object obj)
{
return view == obj;
}
@Override
public Object instantiateItem(ViewGroup container, final int position)
{
String imageUrl = mAdList.get(position % mAdList.size());
String title = mATitle.get(position % mATitle.size());
Log.i("imageUrl", imageUrl + title);
viewGroup2.setText(title);
SmartImageView imageView = null;
if (mImageViewCacheList.isEmpty())
{
imageView = new SmartImageView(mContext);
imageView.setLayoutParams(new LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
// 之前设置图片点击监听写在了这里�?�是错误�?
// test
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
} else
{
imageView = mImageViewCacheList.remove(0);
}
// 设置图片点击监听
imageView.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
mImageCycleViewListener.onImageClick(
position % mAdList.size(), v);
}
});
imageView.setTag(imageUrl);
container.addView(imageView);
imageView.setImageUrl(imageUrl);
return imageView;
}
@Override
public void destroyItem(ViewGroup container, int position, Object object)
{
SmartImageView view = (SmartImageView) object;
mAdvPager.removeView(view);
mImageViewCacheList.add(view);
}
}
/**
* 轮播控件的监听事�?
*
* @author minking
*/
public static interface ImageCycleViewListener
{
/**
* 单击图片事件
*
* @param position
* @param imageView
*/
public void onImageClick(int position, View imageView);
}
}