[代码] [Java]代码

package com.tt.view;

import android.content.Context;

import android.graphics.Canvas;

import android.graphics.Color;

import android.graphics.Paint;

import android.graphics.RectF;

import android.graphics.Typeface;

import android.view.SurfaceHolder;

import android.view.SurfaceView;

public class Love extends SurfaceView implements SurfaceHolder.Callback,Runnable

{

boolean mbloop = false;

SurfaceHolder mSurfaceHolder = null;

private Canvas canvas;

int minCount = 0;

int y = 50;

public Love(Context context)

{

super(context);

mSurfaceHolder = this.getHolder();

mSurfaceHolder.addCallback(this);

this.setFocusable(true);

this.setKeepScreenOn(true);

mbloop = true;

}

@Override

public void run()

{

// TODO Auto-generated method stub

while(mbloop)

{

try

{

Thread.sleep(200);

} catch (Exception e) {

// TODO: handle exception

}

synchronized (mSurfaceHolder)

{

draw();

}

}

}

@Override

public void surfaceChanged(SurfaceHolder holder, int format, int width,

int height) {

// TODO Auto-generated method stub

}

@Override

public void surfaceCreated(SurfaceHolder holder)

{

// TODO Auto-generated method stub

new Thread(this).start();

}

@Override

public void surfaceDestroyed(SurfaceHolder holder)

{

// TODO Auto-generated method stub

mbloop = false;

}

private void draw()

{

canvas = mSurfaceHolder.lockCanvas();

try

{

if(mSurfaceHolder == null || canvas == null)

{

return;

}

if(minCount < 100)

{

minCount ++;

}

else

{

minCount = 0;

}

Paint paint = new Paint();

paint.setAntiAlias(true);

paint.setColor(Color.BLACK);

canvas.drawRect(0, 0,320,480,paint);

switch (minCount % 6)

{

case 0:

paint.setColor(Color.YELLOW);

break;

case 1:

paint.setColor(Color.BLUE);

break;

case 2:

paint.setColor(Color.GREEN);

break;

case 3:

paint.setColor(Color.RED);

break;

case 4:

paint.setColor(Color.argb(255, 255, 181, 216));

break;

case 5:

paint.setColor(Color.argb(255, 0, 255, 255));

break;

default:

break;

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