test

test 001

think-land

 

import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.List;
import java.util.Map;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;

import android.app.Activity;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Matrix;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import com.thinkland.demo.comic.data.BookShelfAsyncImageLoader;
import com.thinkland.demo.comic.data.BookShelfAsyncImageLoader.ImageCallback;
import com.thinkland.demo.comic.data.BookShelfListViewCache;
import com.thinkland.demo.comic.view.comicViewHelper;


public class BookshelfAdapter extends ArrayAdapter {

	private ListView listView;
	private BookShelfAsyncImageLoader asyncImageLoader;
	private String TAG = "bookshelfAdapter";
	private ArrayList<Map<String, Object>> list;
	private LayoutInflater mInflater;
	private Bitmap cachedImage;
	private Activity activity; 
	private Resources res;

	public BookshelfAdapter(Activity activity, List<Map<String, Object>> imageAndTexts, Context context,ListView listView) {
        super(context, 0, imageAndTexts);
        this.listView = listView;
        this.mInflater = LayoutInflater.from(context);
        asyncImageLoader = new BookShelfAsyncImageLoader();
        this.list = (ArrayList<Map<String, Object>>) imageAndTexts;
        this.activity = activity;
        this.res = activity.getResources();
    }
	
	

    public View getView(int position, View convertView, ViewGroup parent) {
//        Activity activity = (Activity) getContext();
//        Log.v("sssss", "--------------------- position : " + position);
        // Inflate the views from XML
//        Log.v("sssss","convertView := " + convertView);
        View rowView = convertView;
        BookShelfListViewCache viewCache;
        if (rowView == null) {
//        	Log.v("sssss", "--------------------- rowView - position : " + position);
            LayoutInflater inflater = activity.getLayoutInflater();
            rowView = mInflater.inflate(R.layout.bookshelf_simpleinfo_list, null);
            viewCache = new BookShelfListViewCache(rowView);
            rowView.setTag(viewCache);
        } else {
            viewCache = (BookShelfListViewCache) rowView.getTag();
        }
       
        
        Map<String, Object> map = (Map<String, Object>) getItem(position);
        
        String imageUrl = (String) map.get("TOTALPATH");
        String book_name = (String) map.get("BOOK_NAME");
//        Log.e("ssssss", "------------------- position | imageUrl : " + position + " | " + imageUrl);
        // Load the image and set it on the ImageView
        
        ImageView imageView = viewCache.getImgView();
        

        if(imageUrl != null && !"=".equals(imageUrl)){
       
        imageView.setTag(imageUrl);
              
        Bitmap bitmap;
		ZipFile zf;
		try {
			zf = new ZipFile(imageUrl);
		ZipEntry ze = null;
		for(Enumeration<ZipEntry> e = (Enumeration<ZipEntry>) zf.entries();e.hasMoreElements();) {
			ze = e.nextElement();
			break;
		}
//		Log.v(TAG,"imageUrl := " + imageUrl);
//		Log.v(TAG,"ze.getName() = "+ze.getName());

		InputStream in;
		
		in = zf.getInputStream(ze);
		
		bitmap = comicViewHelper.getBitmapByStream(in);
		
		//==============================
		float scaleWidth = (float) 50/ bitmap.getWidth(); 
		float scaleHeight = (float) 65/bitmap.getHeight(); 

		Matrix matrix=new Matrix();
		matrix.postScale(scaleWidth, scaleHeight);

		Bitmap oldBitmap = bitmap;
		cachedImage = Bitmap.createBitmap(bitmap,0,0, bitmap.getWidth(), bitmap.getHeight(), matrix, true);
		oldBitmap.recycle();
		oldBitmap = null;
		
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
        }else{
        	
        	Bitmap lajiBp = BitmapFactory.decodeResource(res, R.drawable.zhengli);
        	float scaleWidth = (float) 50/ lajiBp.getWidth(); 
    		float scaleHeight = (float) 65/lajiBp.getHeight(); 

    		Matrix matrix=new Matrix();
    		matrix.postScale(scaleWidth, scaleHeight);

    		Bitmap oldBitmap = lajiBp;
    		cachedImage = Bitmap.createBitmap(lajiBp,0,0, lajiBp.getWidth(), lajiBp.getHeight(), matrix, true);
    		oldBitmap.recycle();
    		oldBitmap = null;
        }

//        
//        cachedImage = asyncImageLoader.loadDrawable(imageUrl, new ImageCallback() {
//            public void imageLoaded(Bitmap imageBitmap, String imageUrl) {
//            	Log.e("ssssss", "------------------- imageUrl : " + imageUrl);
//                ImageView imageViewByTag = (ImageView) listView.findViewWithTag(imageUrl);
//                if (imageViewByTag != null) {
//                    imageViewByTag.setImageBitmap(imageBitmap);
//                }
//            }
//        });
          if (cachedImage == null) {
//			Log.v("sssss", "--------------------- check cachedImage - position : " + position);
			//try {
				imageView.setImageResource(R.drawable.loading);
			//	Thread.sleep(200);
//				cachedImage = asyncImageLoader.loadDrawable(imageUrl, new ImageCallback() {
//					public void imageLoaded(Bitmap imageBitmap, String imageUrl) {
//						ImageView imageViewByTag = (ImageView) listView.findViewWithTag(imageUrl);
//						if (imageViewByTag != null) {
//							imageViewByTag.setImageBitmap(imageBitmap);
//						}
//					}
//				});
//			} catch (InterruptedException e) {
//				// TODO Auto-generated catch block
//				e.printStackTrace();
//			}
			
			
		}else{
//			Log.v("ssss","cachedImage.width := " + cachedImage.getWidth());
//			Log.v("ssss","cachedImage.heigth := " + cachedImage.getHeight());
//			float scaleWidth = (float) 50/ cachedImage.getWidth(); 
//			float scaleHeight = (float) 65/cachedImage.getHeight(); 
//
//			Matrix matrix=new Matrix();
//			matrix.postScale(scaleWidth, scaleHeight);
//
//			Bitmap aimg = Bitmap.createBitmap(cachedImage,0,0, cachedImage.getWidth(), cachedImage.getHeight(), matrix, true);
			imageView.setImageBitmap(cachedImage);
//			Log.v("ssss","aimg.width := " + aimg.getWidth());
//			Log.v("ssss","imageView.width := " + imageView.getWidth());
			
		}
		
        // Set the text on the TextView
        TextView bookname = viewCache.getBook_name();
        bookname.setText(book_name);

        return rowView;
    }



	@Override
	public Map<String, Object> getItem(int position) {
		// TODO Auto-generated method stub
		return list.get(position);
	}
   
}