一、功能:实现将图片绕固定点旋转,圈数随机,onTouch后旋转。
二、程序框架:
组成
功能
主Activity:MyActivity
1.实现animation
2.实现onTouch
View :MyView
1.将突破绘制到MyView上
三、程序源代码:
MyVIew.java
package com.androids.kavinapps.myapplication;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.drawable.BitmapDrawable;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.RotateAnimation;
/**
* Created by Administrator on 14-11-29.
*/
public class MyView extends View{
//define roate animatioin
public Animation mAnimationRoate