android 幻灯片效果

android 幻灯片效果，android 幻灯片效果

package com.open.turnpage;

import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.PaintFlagsDrawFilter;
import android.graphics.Rect;
import android.view.SurfaceHolder;

/**
 * 
 * @author yanglonghui
 *
 */
public class BlackSquareFadeAway implements ITurnPage {

	private int duration=850;//动画持续时间
	private final int leafNum=5;
	private PaintFlagsDrawFilter pdf=new PaintFlagsDrawFilter（0 Paint.ANTI_ALIAS_FLAG|Paint.FILTER_BITMAP_FLAG）;
	
	public BlackSquareFadeAway（） {
		// TODO Auto-generated constructor stub
	}

	@Override
	public void onCreate（） {
		// TODO Auto-generated method stub

	}

	@Override
	public void onTurnPageDraw（SurfaceHolder holder Bitmap[] bitmap
			int maxWidth int maxHeight） {
		
		int dx=（maxWidth-bitmap[0].getWidth（））/2;
		int dy=（maxHeight-bitmap[0].getHeight（））/2;
		int perWidth=maxWidth/leafNum;
		int row=maxHeight/perWidth;
		int perHeight=maxHeight/row;

		Rect[][] array=new Rect[row][leafNum];
		for（int i=0;i		{
			for（int j=0;j			{
				array[i][j]=new Rect（）;
				array[i][j].set（j*perWidth i*perHeight （j+1）*perWidth （i+1）*perHeight）;
				
				if（j==array[i].length-1）
				{
					array[i][j].set（maxWidth-perWidth array[i][j].top maxWidth array[i][j].bottom）;
				}
				
				if（i==array.length-1）
				{
					array[i][j].set（array[i][j].left maxHeight-perHeight array[i][j].right maxHeight）;
				}
			}
		}
		
		long start=System.currentTimeMillis（）;
		long runMills=0;
		
		
		Paint mRectPaint=new Paint（）;
		mRectPaint.setColor（Color.BLACK）;
		Rect drawRect=new Rect（）;
		
		Canvas canvas=null;
		boolean isRunning=true;
		while（isRunning）
		{
			isRunning=（（runMills=（System.currentTimeMillis（）-start））			if（!isRunning）
			{
				runMills=duration;
			}
			
			try {
					canvas=holder.lockCanvas（null）;
					
					canvas.setDrawFilter（pdf）;
					canvas.drawColor（Color.BLACK）;// 清除画布
					
					if（!isRunning）
					{
						canvas.drawBitmap（bitmap[0] dx dy null）;
					}
					else
					{
						canvas.save（）;
						canvas.translate（dx dy）;
						for（int i=0;i						{
							for（int j=0;j							{
								drawRect.set（array[i][j]）;
								int _dx = drawRect.width（）/2-（int）（（（float）runMills/（float）duration）*drawRect.width（）/2）;
								int _dy = drawRect.height（）/2-（int）（（（float）runMills/（float）duration）*drawRect.height（）/2）;
								
								drawRect.inset（_dx _dy）;
								canvas.drawBitmap（bitmap[0] drawRect drawRect null）;
							}
						}
						canvas.restore（）;
					}
			} catch （Exception e） {
				e.printStackTrace（）;
			}finally{
				if（null!=canvas）
				{
					holder.unlockCanvasAndPost（canvas）;
				}
				else
				{
					break;
				}
				
				if（!isRunning）
				{
					break;
				}
			}
		}
	}

	

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2013-12-14 15:24  android-turnpage-master\
     目录           0  2013-12-14 15:24  android-turnpage-master\git_turnpage\
     文件         475  2013-12-14 15:24  android-turnpage-master\git_turnpage\.classpath
     文件         848  2013-12-14 15:24  android-turnpage-master\git_turnpage\.project
     文件         481  2013-12-14 15:24  android-turnpage-master\git_turnpage\AndroidManifest.xml
     文件         781  2013-12-14 15:24  android-turnpage-master\git_turnpage\proguard-project.txt
     文件         584  2013-12-14 15:24  android-turnpage-master\git_turnpage\project.properties
     目录           0  2013-12-14 15:24  android-turnpage-master\git_turnpage\res\
     目录           0  2013-12-14 15:24  android-turnpage-master\git_turnpage\res\drawable-hdpi\
     文件        9397  2013-12-14 15:24  android-turnpage-master\git_turnpage\res\drawable-hdpi\ic_launcher.png
     目录           0  2013-12-14 15:24  android-turnpage-master\git_turnpage\res\drawable-mdpi\
     文件        5237  2013-12-14 15:24  android-turnpage-master\git_turnpage\res\drawable-mdpi\ic_launcher.png
     目录           0  2013-12-14 15:24  android-turnpage-master\git_turnpage\res\drawable-xhdpi\
     文件       14383  2013-12-14 15:24  android-turnpage-master\git_turnpage\res\drawable-xhdpi\ic_launcher.png
     目录           0  2013-12-14 15:24  android-turnpage-master\git_turnpage\res\values-v11\
     文件         334  2013-12-14 15:24  android-turnpage-master\git_turnpage\res\values-v11\styles.xml
     目录           0  2013-12-14 15:24  android-turnpage-master\git_turnpage\res\values-v14\
     文件         391  2013-12-14 15:24  android-turnpage-master\git_turnpage\res\values-v14\styles.xml
     目录           0  2013-12-14 15:24  android-turnpage-master\git_turnpage\res\values\
     文件          82  2013-12-14 15:24  android-turnpage-master\git_turnpage\res\values\strings.xml
     文件         697  2013-12-14 15:24  android-turnpage-master\git_turnpage\res\values\styles.xml
     目录           0  2013-12-14 15:24  android-turnpage-master\git_turnpage\src\
     目录           0  2013-12-14 15:24  android-turnpage-master\git_turnpage\src\com\
     目录           0  2013-12-14 15:24  android-turnpage-master\git_turnpage\src\com\open\
     目录           0  2013-12-14 15:24  android-turnpage-master\git_turnpage\src\com\open\turnpage\
     文件        3108  2013-12-14 15:24  android-turnpage-master\git_turnpage\src\com\open\turnpage\BlackSquareFadeAway.java
     文件        2898  2013-12-14 15:24  android-turnpage-master\git_turnpage\src\com\open\turnpage\BlackSquareZoomIn.java
     文件         381  2013-12-14 15:24  android-turnpage-master\git_turnpage\src\com\open\turnpage\ITurnPage.java
     文件        2064  2013-12-14 15:24  android-turnpage-master\git_turnpage\src\com\open\turnpage\ShutterDown2Up.java
     文件        2194  2013-12-14 15:24  android-turnpage-master\git_turnpage\src\com\open\turnpage\ShutterLeft2Right.java
     文件        1992  2013-12-14 15:24  android-turnpage-master\git_turnpage\src\com\open\turnpage\ShutterRight2Left.java
............此处省略38个文件信息