package com.anwen.widget;
import android.os.Handler;
import android.util.Log;
import android.widget.ImageView;
import com.anwen.event.BaseEvent;
import com.anwen.event.EventCode;
import com.anwen.manager.EventManager;
/**
* Created by kk on 2015/11/19.
* ImageAnimation animation = new ImageAnimation(Iv_guide（控件 ImageView）, images （图片资源 int[]）, 115 (每张图片的时间间隔));
*/
public class ImageAnimation {
private Handler handler;//线程处理
private MovieAction action;//播放器
//固定循环时间
public ImageAnimation(ImageView view,int[] frameRes,int duration){
int len = frameRes.length;
int [] frameDuration = new int[len];
for(int i=0;i frameDuration[i]=duration; } this.Init(view,frameRes,frameDuration); } //非固定循环时间 public ImageAnimation(ImageView view, int [] frameRes,int[] frameDuration){ this.Init(view,frameRes,frameDuration); } private void Init(ImageView view, int [] frameRes,int[] frameDuration){ if(null==view) { Log.e("ImageAnimation", "创建动画失败。"); }else if(null == frameRes || null == frameDuration ||0 == frameRes.length ||0 == frameDuration.length) { Log.e("ImageAnimation", "帧数或资源为空."); }else if(frameRes.length != frameDuration.length){ Log.e("ImageAnimation","帧数与间隔时间不匹配"); }else { handler = new Handler(); action = new MovieAction(handler, view, frameRes, frameDuration); } } } //动画播放类 class MovieAction implements Runnable{ private ImageView mView;//画布 private int [] mFrameRes;//资源 private int[] mFrameDuration;//间隔 private int currentFrame;//当前帧 private int totalFrame;//总帧数 private Handler mHandler;//线程 public MovieAction(Handler handler,ImageView view, int [] frameRes,int[] frameDuration){ this.mView = view; this.mFrameRes = frameRes; this.mFrameDuration = frameDuration; this.mHandler = handler; totalFrame = this.mFrameRes.length; currentFrame = 0; mHandler.postDelayed(this, mFrameDuration[currentFrame]); } public void destory(){ this.mHandler.removeCallbacks(this); } /** * Starts executing the active part of the class' code. This method is * called when a thread is started that has been created with a class which * implements {@code Runnable}. */ @Override public void run() { mView.setBackgroundResource(mFrameRes[currentFrame]); currentFrame++; if(++currentFrame mHandler.postDelayed(this, mFrameDuration[currentFrame]); }else{ System.out.println("destory、、、、、"); destory(); EventManager.getInstance().DispatchEvent(new BaseEvent(EventCode.ShowBtn)); } } }