/*
* Copyright (C) 2010 Zhang YangJing
*
* zhangyangjing@gmail.com
*
*/
package com.example.plasma;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Color;
public class AnimActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(new PlasmaView(this));
}
}
class PlasmaView extends View implements View.OnTouchListener{
private Bitmap mBitmap;
long time;
long fps;
public PlasmaView(Context context) {
super(context);
Bitmap bmp = BitmapFactory.decodeResource(this.getResources(),R.drawable.mm);
mBitmap = Bitmap.createBitmap(bmp.getWidth(), bmp.getHeight(), Bitmap.Config.RGB_565);
AnimRender.setBitmap(bmp);
this.setOnTouchListener(this);
}
@Override
protected void onDraw(Canvas canvas) {
long ct = System.currentTimeMillis();
if(ct - time > 1000){
Log.v("Fps:" + String.valueOf(fps));
time = ct;
fps = 0;
}
fps++;
AnimRender.render(mBitmap);
canvas.drawBitmap(mBitmap, 0, 0, null);
postInvalidate();
}
@Override
public boolean onTouch(View v, MotionEvent event) {
// TODO Auto-generated method stub
AnimRender.drop((int)event.getX(), (int)event.getY(), 500);
return false;
}
}
class AnimRender{
public static native void setBitmap(Bitmap src);
public static native void render(Bitmap dst);
public static native void drop(int x, int y, int height);
static {
System.loadLibrary("plasma");
}
}
应用源码之water_.zip （27个子文件） 
应用源码之water_ 
.classpath 280B src com example plasma Log.java 546B AnimActivity.java 2KB libs armeabi libplasma.so 20KB res drawable-mdpi 
icon.png 3KB drawable-ldpi icon.png 2KB values strings.xml 161B layout main.xml 394B drawable 
mm.jpg 44KB drawable-hdpi icon.png 4KB bin resources.ap_ 161KB water_android.apk 175KB classes.dex 5KB com example plasma PlasmaView.class 2KB R$string.class 427B R$layout.class 394B Log.class 738B R$id.class 389B R$attr.class 340B R$drawable.class 426B R.class 531B AnimRender.class 536B AnimActivity.class 612B default.properties 449B .project 841B AndroidManifest.xml 752B gen com example plasma R.java 788B资源评论
