蘑菇街购物车动态添加

Activity代码：package com.example.aple;import android.os.Bundle;import android.os.Handler;import android.annotation.SuppressLint;import android.app.Activity;import android.content.Context;import android.graphics.drawable.ColorDrawable;import android.support.v4.view.ViewPager.LayoutParams;import android.view.Gravity;import android.view.LayoutInflater;import android.view.View;import android.view.View.OnClickListener;import android.view.animation.Animation;import android.view.animation.Animation.AnimationListener;import android.view.animation.AnimationUtils;import android.widget.ImageView;import android.widget.PopupWindow;import android.widget.TextView;//模仿蘑菇街购物车动画效果 使用Tween动画 // 1、第一次执行动画效果图片放大效果明显，之后放大效果不明显，蘑菇街也有这样的问题。 // 2、弹出的popubWindow变形 希望对这方面了解的朋友告知一下 @SuppressLint("ServiceCast")public class MainActivity extends Activity {ImageView mAnimView;//购物车动态显示图TextView mTvShopp,mTextview;//底部加入购物车TextView，顶部购物车图标隐藏的TextViewint numgoods=0;//显示购物车物品的计数Animation mAnim;PopupWindow mPopupWindow;//弹出框@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);mAnimView=(ImageView) findViewById(R.id.cart_anim_icon);mTvShopp=(TextView) findViewById(R.id.detail_shopping_new);mTextview=(TextView) findViewById(R.id.main_tv_cart);//为顶部购物车图标隐藏的TextView添加监听器，mTextview.setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View v) {// TODO Auto-generated method stubmAnimView.setVisibility(View.VISIBLE);mAnimView.startAnimation(mAnim);}});mAnim=AnimationUtils.loadAnimation(this, R.anim.cart_anim);mAnim.setAnimationListener(new AnimationListener() {@Overridepublic void onAnimationStart(Animation animation) {// TODO Auto-generated method stub}@Overridepublic void onAnimationRepeat(Animation animation) {// TODO Auto-generated method stub}@Overridepublic void onAnimationEnd(Animation animation) {// TODO Auto-generated method stubnumgoods++;mTvShopp.setText(numgoods+"");mAnimView.setVisibility(View.INVISIBLE);createPopbWindow();mPopupWindow.showAtLocation(mAnimView, Gravity.CENTER|Gravity.CENTER_HORIZONTAL, 0, 0);}});//当弹出框显示之后，延迟15s再次显示动态图购物车new Handler().postDelayed(new Runnable() {@Overridepublic void run() {// TODO Auto-generated method stubmAnimView.setVisibility(View.VISIBLE);mAnimView.startAnimation(mAnim);}}, 1500);}protected void createPopbWindow() {// TODO Auto-generated method stubLayoutInflater inflater=(LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);View contentView=inflater.inflate(R.layout.popuo_layout, null);contentView.setEnabled(true);contentView.setFocusableInTouchMode(true);mPopupWindow=new PopupWindow(contentView);mPopupWindow.setContentView(contentView);mPopupWindow.setBackgroundDrawable(new ColorDrawable(0x00000000));mPopupWindow.setWidth(LayoutParams.WRAP_CONTENT);mPopupWindow.setHeight(LayoutParams.WRAP_CONTENT);mPopupWindow.setFocusable(true);mPopupWindow.setOutsideTouchable(false);mPopupWindow.setAnimationStyle(R.style.anim_menu_bottombar);}}Animation主界面 弹出框代码：<?xml version="1.0" encoding="utf-8"?> animation动态效果xml代码<?xml version="1.0" encoding="utf-8"?>