Android直播app送礼物连击动画效果(实例代码)

概述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:

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:

/** * @author yangyinglong on 2017/7/11 16:52. * @Description: todo(这里用一句话描述这个类的作用) * @copyright copyright (c) 2017 Tuandai Inc. All Rights Reserved. */public class CustomGiftVIEw extends linearLayout {  private Timer timer;  private List<VIEw> giftVIEwCollection = new ArrayList<>();  public CustomGiftVIEw(Context context) {    this(context,null);  }  public CustomGiftVIEw(Context context,@Nullable AttributeSet attrs) {    this(context,attrs,0);  }  public CustomGiftVIEw(Context context,@Nullable AttributeSet attrs,int defStyleAttr) {    this(context,defStyleAttr,AttributeSet attrs,int defStyleAttr,int defStyleRes) {    super(context,defStyleRes);  }  /**   *<br> Description: todo(这里用一句话描述这个方法的作用)   *<br> Author:   yangyinglong   *<br> Date:    2017/7/11 17:40   */  public voID pause() {    if (null != timer) {      timer.cancel();    }  }  public voID cancel() {    if (null != timer) {      timer.cancel();    }  }  public voID resume() {    clearTiming();  }  /**   * 定时清除礼物   */  private voID clearTiming() {    TimerTask task = new TimerTask() {      @OverrIDe      public voID run() {        int count = CustomGiftVIEw.this.getChildCount();        for (int i = 0; i < count; i++) {          VIEw vIEw = CustomGiftVIEw.this.getChildAt(i);          CustomroundVIEw crvheadimage = (CustomroundVIEw) vIEw.findVIEwByID(R.ID.crvheadimage);          long Nowtime = System.currentTimeMillis();          long upTime = (Long) crvheadimage.getTag();          if ((Nowtime - upTime) >= 3000) {            final int j = i;            post(new Runnable() {              @OverrIDe              public voID run() {                CustomGiftVIEw.this.removeVIEwAt(j);              }            });//            removeGiftVIEw(i);            return;          }        }      }    };    if (null != timer) {      timer.cancel();    }    timer = new Timer();    timer.schedule(task,100);  }  /**   * 添加礼物vIEw,(考虑垃圾回收)   */  private VIEw addGiftVIEw() {    VIEw vIEw = 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.LayoutParams lp = new linearLayout.LayoutParams(VIEwGroup.LayoutParams.WRAP_CONTENT,VIEwGroup.LayoutParams.WRAP_CONTENT);      lp.topmargin = 10;      vIEw.setLayoutParams(lp);      this.addOnAttachStatechangelistener(new VIEw.OnAttachStatechangelistener() {        @OverrIDe        public voID onVIEwAttachedToWindow(VIEw vIEw) { }        //复用Item，当一个VIEw移除时将它放到池内        @OverrIDe        public voID onVIEwDetachedFromWindow(VIEw vIEw) {          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);    }    return vIEw;  }  /**   *<br> Description: todo(这里用一句话描述这个方法的作用)   *<br> Author:   yangyinglong   *<br> Date:    2017/7/11 16:54   * @param tag   */  public voID showGift(String tag) {    VIEw giftVIEw = 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*/      CustomroundVIEw crvheadimage = (CustomroundVIEw) giftVIEw.findVIEwByID(R.ID.crvheadimage);      final MagicTextVIEw giftNum = (MagicTextVIEw) giftVIEw.findVIEwByID(R.ID.giftNum);/*找到数量控件*/      TextVIEw sender = (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*/      TranslateAnimation inAnim = (TranslateAnimation) AnimationUtils.loadAnimation(getContext(),R.anim.gift_in);      giftVIEw.startAnimation(inAnim);/*开始执行显示礼物的动画*/      inAnim.setAnimationListener(new Animation.AnimationListener() {/*显示动画的监听*/        @OverrIDe        public voID onAnimationStart(Animation animation) { }        @OverrIDe        public voID onAnimationEnd(Animation animation) {          //注释调，第一次添加没动画//          giftNumAnim.start(giftNum);          Log.d("gao","" + CustomGiftVIEw.this.getHeight());        }        @OverrIDe        public voID onAnimationRepeat(Animation animation) { }      });    } else {/*该用户在礼物显示列表*/      for (int i = 0;i < CustomGiftVIEw.this.getChildCount();i ++) {        if (giftVIEw.equals(CustomGiftVIEw.this.getChildAt(i))) {          if (i >= 3) {            CustomGiftVIEw.this.removeVIEw(giftVIEw);          }        }      }//            llgiftcontent.addVIEw(giftVIEw,0);      CustomroundVIEw crvheadimage = (CustomroundVIEw) giftVIEw.findVIEwByID(R.ID.crvheadimage);/*找到头像控件*/      MagicTextVIEw giftNum = (MagicTextVIEw) giftVIEw.findVIEwByID(R.ID.giftNum);/*找到数量控件*/      int showNum = (Integer) giftNum.getTag() + 1;      giftNum.setText("x"+showNum);      giftNum.setTag(showNum);      crvheadimage.setTag(System.currentTimeMillis());      new NumAnim().start(giftNum);    }  }  /**   * 数字放大动画   */  public static class NumAnim {    private Animator lastAnimator = null;    public voID start(VIEw vIEw) {      if (lastAnimator != null) {        lastAnimator.removeAllListeners();        lastAnimator.end();        lastAnimator.cancel();      }      ObjectAnimator anim1 = ObjectAnimator.offloat(vIEw,"scaleX",0.7f,1.5f,1f);      ObjectAnimator anim2 = ObjectAnimator.offloat(vIEw,"scaleY",1f);      AnimatorSet animset = new AnimatorSet();      lastAnimator = animset;      animset.setDuration(500);      animset.setInterpolator(new OvershootInterpolator());      animset.playTogether(anim1,anim2);      animset.start();    }  }  public static class GiftInfo {    private String senderFace;    private String senderNickname;    private String giftUrl;    private int giftID;    public String getSenderFace() {      return senderFace;    }    public voID setSenderFace(String senderFace) {      this.senderFace = senderFace;    }    public String getSenderNickname() {      return senderNickname;    }    public voID setSenderNickname(String senderNickname) {      this.senderNickname = senderNickname;    }    public String getGiftUrl() {      return giftUrl;    }    public voID setGiftUrl(String giftUrl) {      this.giftUrl = giftUrl;    }    public int getGiftID() {      return giftID;    }    public voID setGiftID(int giftID) {      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编程小技巧网站的支持！

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