Android直播app送礼物连击动画效果(实例代码)
最近在做公司的直播项目，需要实现一个观看端连击送礼物的控件：
直接上代码:
/**
*@authoryangyinglongon2017/7/1116:52.
*@Description:todo(这里用一句话描述这个类的作用)
*@CopyrightCopyright(c)2017TuandaiInc.AllRightsReserved.
*/
publicclassCustomGiftViewextendsLinearLayout{
privateTimertimer;
privateListgiftViewCollection=newArrayList<>();
publicCustomGiftView(Contextcontext){
this(context,null);
}
publicCustomGiftView(Contextcontext,@NullableAttributeSetattrs){
this(context,attrs,0);
}
publicCustomGiftView(Contextcontext,@NullableAttributeSetattrs,intdefStyleAttr){
this(context,attrs,defStyleAttr,0);
}
publicCustomGiftView(Contextcontext,AttributeSetattrs,intdefStyleAttr,intdefStyleRes){
super(context,attrs,defStyleAttr,defStyleRes);
}
/**
*
Description:todo(这里用一句话描述这个方法的作用)
*
Author:yangyinglong
*
Date:2017/7/1117:40
*/
publicvoidpause(){
if(null!=timer){
timer.cancel();
}
}
publicvoidcancel(){
if(null!=timer){
timer.cancel();
}
}
publicvoidresume(){
clearTiming();
}
/**
*定时清除礼物
*/
privatevoidclearTiming(){
TimerTasktask=newTimerTask(){
@Override
publicvoidrun(){
intcount=CustomGiftView.this.getChildCount();
for(inti=0;i=3000){
finalintj=i;
post(newRunnable(){
@Override
publicvoidrun(){
CustomGiftView.this.removeViewAt(j);
}
});
//removeGiftView(i);
return;
}
}
}
};
if(null!=timer){
timer.cancel();
}
timer=newTimer();
timer.schedule(task,0,100);
}
/**
*添加礼物view,(考虑垃圾回收)
*/
privateViewaddGiftView(){
Viewview=null;
if(giftViewCollection.size()<=0){
/*如果垃圾回收中没有view,则生成一个*/
view=LayoutInflater.from(getContext()).inflate(R.layout.item_gift,null);
LinearLayout.LayoutParamslp=newLinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,ViewGroup.LayoutParams.WRAP_CONTENT);
lp.topMargin=10;
view.setLayoutParams(lp);
this.addOnAttachStateChangeListener(newView.OnAttachStateChangeListener(){
@Override
publicvoidonViewAttachedToWindow(Viewview){}
//复用Item，当一个View移除时将它放到池内
@Override
publicvoidonViewDetachedFromWindow(Viewview){
if(giftViewCollection.size()<5){
giftViewCollection.add(view);
}
}
});
}else{
//如果Item池内有缓存的view，将它取出来，并从池中删除
view=giftViewCollection.get(0);
giftViewCollection.remove(view);
}
returnview;
}
/**
*
Description:todo(这里用一句话描述这个方法的作用)
*
Author:yangyinglong
*
Date:2017/7/1116:54
*@paramtag
*/
publicvoidshowGift(Stringtag){
ViewgiftView=this.findViewWithTag(tag);
if(giftView==null){/*该用户不在礼物显示列表*/
giftView=addGiftView();/*获取礼物的View的布局*/
giftView.setTag(tag);/*设置view标识*/
CustomRoundViewcrvheadimage=(CustomRoundView)giftView.findViewById(R.id.crvheadimage);
finalMagicTextViewgiftNum=(MagicTextView)giftView.findViewById(R.id.giftNum);/*找到数量控件*/
TextViewsender=(TextView)giftView.findViewById(R.id.sender);
sender.setText(tag);
giftNum.setText("x1");/*设置礼物数量*/
crvheadimage.setTag(System.currentTimeMillis());/*设置时间标记*/
giftNum.setTag(1);/*给数量控件设置标记*/
this.addView(giftView,0);/*将礼物的View添加到礼物的ViewGroup中*/
//llgiftcontent.invalidate();/*刷新该view*/
TranslateAnimationinAnim=(TranslateAnimation)AnimationUtils.loadAnimation(getContext(),R.anim.gift_in);
giftView.startAnimation(inAnim);/*开始执行显示礼物的动画*/
inAnim.setAnimationListener(newAnimation.AnimationListener(){/*显示动画的监听*/
@Override
publicvoidonAnimationStart(Animationanimation){}
@Override
publicvoidonAnimationEnd(Animationanimation){
//注释调，第一次添加没动画
//giftNumAnim.start(giftNum);
Log.d("gao",""+CustomGiftView.this.getHeight());
}
@Override
publicvoidonAnimationRepeat(Animationanimation){}
});
}else{/*该用户在礼物显示列表*/
for(inti=0;i=3){
CustomGiftView.this.removeView(giftView);
}
}
}
//llgiftcontent.addView(giftView,0);
CustomRoundViewcrvheadimage=(CustomRoundView)giftView.findViewById(R.id.crvheadimage);/*找到头像控件*/
MagicTextViewgiftNum=(MagicTextView)giftView.findViewById(R.id.giftNum);/*找到数量控件*/
intshowNum=(Integer)giftNum.getTag()+1;
giftNum.setText("x"+showNum);
giftNum.setTag(showNum);
crvheadimage.setTag(System.currentTimeMillis());
newNumAnim().start(giftNum);
}
}
/**
*数字放大动画
*/
publicstaticclassNumAnim{
privateAnimatorlastAnimator=null;
publicvoidstart(Viewview){
if(lastAnimator!=null){
lastAnimator.removeAllListeners();
lastAnimator.end();
lastAnimator.cancel();
}
ObjectAnimatoranim1=ObjectAnimator.ofFloat(view,"scaleX",0.7f,1.5f,1f);
ObjectAnimatoranim2=ObjectAnimator.ofFloat(view,"scaleY",0.7f,1.5f,1f);
AnimatorSetanimSet=newAnimatorSet();
lastAnimator=animSet;
animSet.setDuration(500);
animSet.setInterpolator(newOvershootInterpolator());
animSet.playTogether(anim1,anim2);
animSet.start();
}
}
publicstaticclassGiftInfo{
privateStringsenderFace;
privateStringsenderNickName;
privateStringgiftUrl;
privateintgiftID;
publicStringgetSenderFace(){
returnsenderFace;
}
publicvoidsetSenderFace(StringsenderFace){
this.senderFace=senderFace;
}
publicStringgetSenderNickName(){
returnsenderNickName;
}
publicvoidsetSenderNickName(StringsenderNickName){
this.senderNickName=senderNickName;
}
publicStringgetGiftUrl(){
returngiftUrl;
}
publicvoidsetGiftUrl(StringgiftUrl){
this.giftUrl=giftUrl;
}
publicintgetGiftID(){
returngiftID;
}
publicvoidsetGiftID(intgiftID){
this.giftID=giftID;
}
}
}
以上所述是小编给大家介绍的Android直播app礼物连击动画效果，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对毛票票网站的支持！