项目地址下载：/LiuJunb/RippleImageView
1.效果图：
2.使用方法：
在xml里使用RippleImageView自定义控件：
xmlns:app="/apk/res-auto"<com.army.rippleimage.RippleImageViewandroid:id="@+id/rippleImageView"android:layout_width="match_parent"android:layout_height="180dp"android:background="#37B158"app:show_spacing_time="800"//动画播放间隔时间app:imageViewWidth="35dp"//图片的大小app:imageViewHeigth="35dp"android:layout_centerHorizontal="true"></com.army.rippleimage.RippleImageView>
在Activity中的使用：
rippleImageView=(RippleImageView)findViewById(R.id.rippleImageView);//开始动画rippleImageView.startWaveAnimation();//停止动画rippleImageView.stopWaveAnimation();
3.如何将自定义控件引入到项目：
拷贝自定义控件RippleImageView
/*** Description :* Author : liujun* Email : liujin2son@*/public class RippleImageView extends RelativeLayout {private static final int SHOW_SPACING_TIME=700;private static final int MSG_WAVE2_ANIMATION = 1;private static final int MSG_WAVE3_ANIMATION = 2;private static final int IMAMGEVIEW_SIZE = 80;/**三张波纹图片*/private static final int SIZE =3 ;/**动画默认循环播放时间*/private int show_spacing_time=SHOW_SPACING_TIME;/**初始化动画集*/private AnimationSet [] mAnimationSet=new AnimationSet[SIZE];/**水波纹图片*/private ImageView [] imgs=new ImageView[SIZE];/**背景图片*/private ImageView img_bg;/**水波纹和背景图片的大小*/private float imageViewWidth=IMAMGEVIEW_SIZE;private float imageViewHeigth=IMAMGEVIEW_SIZE;private Handler mHandler = new Handler() {@Overridepublic void handleMessage(Message msg) {switch (msg.what) {case MSG_WAVE2_ANIMATION:imgs[MSG_WAVE2_ANIMATION].startAnimation(mAnimationSet[MSG_WAVE2_ANIMATION]);break;case MSG_WAVE3_ANIMATION:imgs[MSG_WAVE2_ANIMATION].startAnimation(mAnimationSet[MSG_WAVE3_ANIMATION]);break;}}};public RippleImageView(Context context) {super(context);initView(context);}public RippleImageView(Context context, AttributeSet attrs) {super(context, attrs);getAttributeSet(context,attrs);initView(context);}/*** 获取xml属性* @param context* @param attrs*/private void getAttributeSet(Context context, AttributeSet attrs) {TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.custume_ripple_imageview);show_spacing_time = typedArray.getInt(R.styleable.custume_ripple_imageview_show_spacing_time, SHOW_SPACING_TIME);imageViewWidth = typedArray.getDimension(R.styleable.custume_ripple_imageview_imageViewWidth, IMAMGEVIEW_SIZE);imageViewHeigth = typedArray.getDimension(R.styleable.custume_ripple_imageview_imageViewHeigth, IMAMGEVIEW_SIZE);Log.d("TAG","show_spacing_time="+show_spacing_time+"mm imageViewWidth="+imageViewWidth+"px imageViewHeigth="+imageViewHeigth+"px");typedArray.recycle();}private void initView(Context context) {setLayout(context);for (int i = 0; i <imgs.length ; i++) {mAnimationSet[i]=initAnimationSet();}}/*** 开始动态布局*/private void setLayout(Context context) {LayoutParams params=new LayoutParams(dip2px(context,imageViewWidth),dip2px(context,imageViewHeigth));//添加一个规则params.addRule(RelativeLayout.CENTER_IN_PARENT,RelativeLayout.TRUE);/**添加水波纹图片*/for (int i = 0; i <SIZE ; i++) {imgs[i] = new ImageView(context);imgs[i].setImageResource(R.mipmap.point_empty);addView(imgs[i],params);}LayoutParams params_bg=new LayoutParams(dip2px(context,imageViewWidth)+10,dip2px(context,imageViewHeigth)+10);//添加一个规则params_bg.addRule(RelativeLayout.CENTER_IN_PARENT,RelativeLayout.TRUE);/**添加背景图片*/img_bg=new ImageView(context);img_bg.setImageResource(R.mipmap.point_org);addView(img_bg,params_bg);}/*** 初始化动画集* @return*/private AnimationSet initAnimationSet() {AnimationSet as = new AnimationSet(true);//缩放度：变大两倍ScaleAnimation sa = new ScaleAnimation(1f, 2f, 1f, 2f,ScaleAnimation.RELATIVE_TO_SELF, 0.5f,ScaleAnimation.RELATIVE_TO_SELF, 0.5f);sa.setDuration(show_spacing_time * 3);sa.setRepeatCount(Animation.INFINITE);// 设置循环//透明度AlphaAnimation aa = new AlphaAnimation(1, 0.1f);aa.setDuration(show_spacing_time * 3);aa.setRepeatCount(Animation.INFINITE);//设置循环as.addAnimation(sa);as.addAnimation(aa);return as;}private static int dip2px(Context context, float dipValue) {final float scale = context.getResources().getDisplayMetrics().density;return (int) (dipValue * scale + 0.5f);}//============================对外暴露的public方法=========================================/*** 开始水波纹动画*/public void startWaveAnimation() {imgs[0].startAnimation(mAnimationSet[0]);mHandler.sendEmptyMessageDelayed(MSG_WAVE2_ANIMATION, show_spacing_time);mHandler.sendEmptyMessageDelayed(MSG_WAVE3_ANIMATION, show_spacing_time * 2);}/*** 停止水波纹动画*/public void stopWaveAnimation() {for (int i = 0; i <imgs.length ; i++) {imgs[i].clearAnimation();}}/**获取播放的速度*/public int getShow_spacing_time() {return show_spacing_time;}/**设计播放的速度，默认是800毫秒*/public void setShow_spacing_time(int show_spacing_time) {this.show_spacing_time = show_spacing_time;}
}
拷贝自定义属性到arrts下
<declare-styleable name="custume_ripple_imageview"><attr name="show_spacing_time" format="integer"></attr><attr name="imageViewWidth" format="dimension"></attr><attr name="imageViewHeigth" format="dimension"></attr></declare-styleable>
拷贝默认图片
