购物车加播放器
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依赖
compile 'com.squareup.retrofit2:retrofit:2.0.0-beta4'compile 'com.squareup.retrofit2:converter-gson:2.0.0-beta4'compile 'com.squareup.okhttp3:okhttp:3.1.2'compile 'com.squareup.retrofit2:adapter-rxjava:2.0.0-beta4'compile 'io.reactivex:rxjava:1.1.0'compile 'io.reactivex:rxandroid:1.1.0'compile 'com.google.code.gson:gson:2.6.2'compile 'com.squareup.okio:okio:1.13.0'compile 'com.facebook.fresco:fresco:0.11.0'compile 'it.sephiroth.android.library.picasso:picasso:2.5.2.4b'compile 'com.android.support:recyclerview-v7:26.0.0-alpha1'compile 'org.easybatch:easybatch-gson:5.1.0'compile 'com.youth.banner:banner:1.4.9'compile 'com.github.bumptech.glide:glide:3.7.0'
compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'compile 'org.greenrobot:eventbus:3.1.1'compile 'com.dou361.ijkplayer:jjdxm-ijkplayer:1.0.5'
权限
<uses-permission android:name="android.permission.INTERNET" /><uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /><uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /><uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />主布局
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" tools:context="com.example.players.activity.MainActivity"> <include layout="@layout/simple_player_view_player" android:layout_width="match_parent" android:layout_height="380dp" /> <com.facebook.drawee.view.SimpleDraweeView android:id="@+id/sdv" android:layout_width="500dp" android:layout_height="250dp" /> <TextView android:id="@+id/tv1" android:textSize="18dp" android:layout_width="wrap_content" android:layout_height="wrap_content" /> <TextView android:id="@+id/tv2" android:textSize="18dp" android:layout_width="wrap_content" android:layout_height="wrap_content" /> <TextView android:id="@+id/tv3" android:textSize="18dp" android:layout_marginTop="20dp" android:layout_width="wrap_content" android:layout_height="wrap_content" /> <LinearLayout android:orientation="horizontal" android:layout_width="match_parent" android:layout_height="wrap_content"> <Button android:id="@+id/jiarugouwuche" android:text="加入购物车" android:layout_width="250dp" android:layout_height="wrap_content" /> <Button android:text="立即购买" android:layout_width="250dp" android:layout_height="wrap_content" /> </LinearLayout></LinearLayout>activity_gwc.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent"> <android.support.v7.widget.RecyclerView android:id="@+id/recycler_View" android:layout_width="match_parent" android:layout_height="wrap_content" /> <LinearLayout android:layout_width="match_parent" android:layout_height="60dp" android:gravity="center_vertical" android:orientation="horizontal" android:padding="10dp" android:layout_alignParentBottom="true"> <CheckBox android:id="@+id/quanxuan" android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="@drawable/shopcart_unselected" android:button="@null" /> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="10dp" android:text="全选" android:textSize="23sp" android:textStyle="bold" /> <LinearLayout android:layout_width="0dp" android:layout_height="wrap_content" android:layout_marginLeft="10dp" android:layout_weight="1" android:orientation="vertical" android:padding="10dp"> <TextView android:id="@+id/total_price" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="总价 : ¥0元" android:textColor="#e53e42" android:textSize="20sp" /> <TextView android:id="@+id/total_num" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="共0件商品" android:textSize="20sp" /> </LinearLayout> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="@drawable/qujiesuan" android:gravity="center" android:text="去结算" android:textColor="#fff" android:textSize="25sp" /> </LinearLayout></RelativeLayout>custom_jiajian.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:orientation="horizontal" android:gravity="center_vertical" android:layout_height="wrap_content"> <Button android:background="#fff" android:textSize="20sp" android:id="@+id/reverse" android:text="一" android:layout_width="50dp" android:layout_height="wrap_content" /> <EditText android:textStyle="bold" android:textSize="23sp" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="1" android:id="@+id/count" /> <Button android:id="@+id/add" android:background="#fff" android:textSize="25sp" android:text="+" android:layout_width="50dp" android:layout_height="wrap_content" /></LinearLayout>item.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" > <com.facebook.drawee.view.SimpleDraweeView android:id="@+id/sdv" android:layout_width="500dp" android:layout_height="300dp" /> <TextView android:id="@+id/tv1" android:textSize="18dp" android:layout_width="wrap_content" android:layout_height="wrap_content" /> <TextView android:id="@+id/tv2" android:textSize="18dp" android:layout_width="wrap_content" android:layout_height="wrap_content" /> <TextView android:id="@+id/tv3" android:textSize="18dp" android:layout_marginTop="20dp" android:layout_width="wrap_content" android:layout_height="wrap_content" /></LinearLayout>recy_cart_item.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:orientation="vertical" android:padding="15dp" android:layout_height="match_parent"> <LinearLayout android:orientation="horizontal" android:layout_width="match_parent" android:layout_height="wrap_content"> <CheckBox android:id="@+id/shop_checkbox" android:layout_width="50dp" android:layout_height="50dp" /> <TextView android:layout_marginLeft="20dp" android:text="良品铺子" android:layout_width="wrap_content" android:layout_height="wrap_content" android:textSize="23sp" android:textStyle="bold" android:id="@+id/shop_name" /> </LinearLayout> <LinearLayout android:gravity="center_vertical" android:orientation="horizontal" android:layout_width="match_parent" android:layout_height="wrap_content"> <CheckBox android:id="@+id/item_checkbox" android:layout_width="wrap_content" android:layout_height="wrap_content" /> <ImageView android:id="@+id/item_face" android:src="@mipmap/ic_launcher" android:layout_width="120dp" android:layout_height="120dp" /> <LinearLayout android:layout_marginLeft="10dp" android:orientation="vertical" android:layout_width="0dp" android:layout_weight="1" android:layout_height="wrap_content"> <TextView android:id="@+id/item_name" android:textSize="20sp" android:text="三只松鼠" android:layout_width="wrap_content" android:layout_weight="1" android:layout_height="0dp" /> <TextView android:textColor="#f00" android:id="@+id/item_price" android:textSize="23sp" android:text="299" android:layout_width="wrap_content" android:layout_height="0dp" android:layout_weight="1" /> <com.example.players.utils.CustomJiaJian android:id="@+id/custom_jiajian" android:layout_width="wrap_content" android:layout_height="0dp" android:layout_weight="1" /> </LinearLayout> <ImageView android:id="@+id/item_delete" android:layout_marginRight="10dp" android:src="@drawable/shopcart_delete" android:layout_width="30dp" android:layout_height="30dp" /> </LinearLayout></LinearLayout>
IbeanVeiwpublic interface IbeanVeiw { void showModerl(MyBean myBean); void showButtonjr(JiaRuGWC jiaRuGWC);}
IbeanView_jr
public interface IbeanView_jr { void showButtonjr(CartBean cartBean);}HomeModerl
public class HomeModerl implements IHome { @Override public void showHome(final Movie movie) { ApiService.API_SERVICE.getData() .subscribeOn(Schedulers.io()) .observeOn(AndroidSchedulers.mainThread()) .subscribe(new Observer<MyBean>() { @Override public void onCompleted() { } @Override public void onError(Throwable e) { } @Override public void onNext(MyBean myBean) { movie.complete(myBean); } }); } @Override public void showjr(final Movie_jr movie_jr) { ApiService.API_SERVICE_jr.getDatajr() .subscribeOn(Schedulers.io()) .observeOn(AndroidSchedulers.mainThread()) .subscribe(new Observer<JiaRuGWC>() { @Override public void onCompleted() { } @Override public void onError(Throwable e) { } @Override public void onNext(JiaRuGWC jiaRuGWC) { movie_jr.complete(jiaRuGWC); } }); } @Override public void showjr2(final Movie_jr2 movie_jr2) { ApiService.API_SERVICE_jr2.getDatajr2() .subscribeOn(Schedulers.io()) .observeOn(AndroidSchedulers.mainThread()) .subscribe(new Observer<CartBean>() { @Override public void onCompleted() { } @Override public void onError(Throwable e) { } @Override public void onNext(CartBean cartBean) { movie_jr2.complete(cartBean); } }); }}IHome
public interface IHome { void showHome(Movie movie); interface Movie { void complete(MyBean myBean); } void showjr(Movie_jr movie_jr); interface Movie_jr { void complete(JiaRuGWC jiaRuGWC); } void showjr2(Movie_jr2 movie_jr2); interface Movie_jr2 { void complete(CartBean cartBean); }}PresenterView
public class PresenterView implements IPresenter<IbeanVeiw> { IHome home; SoftReference<IbeanVeiw> softReference; public PresenterView(IbeanVeiw view) { attch(view); home = new HomeModerl(); } public void showMoie() { home.showHome(new IHome.Movie() { @Override public void complete(MyBean myBean) { softReference.get().showModerl(myBean); } }); } public void showjr() { home.showjr(new IHome.Movie_jr() { @Override public void complete(JiaRuGWC jiaRuGWC) { softReference.get().showButtonjr(jiaRuGWC); } }); } @Override public void attch(IbeanVeiw view) { softReference = new SoftReference<IbeanVeiw>(view); } @Override public void datach() { softReference.clear(); }}PresenterView_jr
public class PresenterView_jr implements IPresenter<IbeanView_jr> { IHome home; SoftReference<IbeanView_jr> softReference; public PresenterView_jr(IbeanView_jr veiw) { attch(veiw); home = new HomeModerl(); } public void showjr2() { home.showjr2(new IHome.Movie_jr2() { @Override public void complete(CartBean cartBean) { softReference.get().showButtonjr(cartBean); } }); } @Override public void attch(IbeanView_jr view) { softReference = new SoftReference<IbeanView_jr>(view); } @Override public void datach() { softReference.clear(); }}RecAdapter
public class RecAdapter extends RecyclerView.Adapter<RecAdapter.MyHolder> { Context context; List<MyBean.DataBean> list; public RecAdapter(Context context, List<MyBean.DataBean> list) { this.context=context; this.list=list; } @Override public MyHolder onCreateViewHolder(ViewGroup parent, int viewType) { View view = View.inflate(context, R.layout.item, null); MyHolder myHolder = new MyHolder(view); return myHolder; } @Override public void onBindViewHolder(MyHolder holder, int position) { holder.imageView.setImageURI(Uri.parse(list.get(position).getImages())); holder.textView1.setText(list.get(position).getTitle()); holder.textView2.setText(list.get(position).getSubhead()); holder.textView3.setText(list.get(position).getPrice() + ""); } @Override public int getItemCount() { return list == null ? 0 : list.size(); } public class MyHolder extends RecyclerView.ViewHolder { private final ImageView imageView; private final TextView textView1; private final TextView textView2; private final TextView textView3; public MyHolder(View itemView) { super(itemView); imageView = (ImageView) itemView.findViewById(R.id.sdv); textView1 = (TextView) itemView.findViewById(R.id.tv1); textView2 = (TextView) itemView.findViewById(R.id.tv2); textView3 = (TextView) itemView.findViewById(R.id.tv3); } }}RecyAdapter
public class RecyAdapter extends RecyclerView.Adapter<RecyAdapter.MyViewHolder> { Context context; //创建大的集合 private List<CartBean.DataBean.ListBean> list; //存放商家的id和商家的名称的map集合 private Map<String,String> map = new HashMap<>(); public RecyAdapter(Context context) { this.context = context; } /** * 添加数据并更新显示 * */ public void add(CartBean cartBean){ //传进来的是bean对象 if(list == null){ list = new ArrayList<>(); } //第一层遍历商家和商品 for (CartBean.DataBean shop : cartBean.getData()){ //把商品的id和商品的名称添加到map集合里 ,,为了之后方便调用 map.put(shop.getSellerid(),shop.getSellerName()); //第二层遍历里面的商品 for (int i=0;i<shop.getList().size();i++){ //添加到list集合里 list.add(shop.getList().get(i)); } } //调用方法 设置显示或隐藏 商铺名 setFirst(list); notifyDataSetChanged(); } /** * 设置数据源,控制是否显示商家 * */ private void setFirst(List<CartBean.DataBean.ListBean> list) { if(list.size()>0){ //如果是第一条数据就设置isFirst为1 list.get(0).setIsFirst(1); //从第二条开始遍历 for (int i=1;i<list.size();i++){ //如果和前一个商品是同一家商店的 if (list.get(i).getSellerid() == list.get(i-1).getSellerid()){ //设置成2不显示商铺 list.get(i).setIsFirst(2); }else{//设置成1显示商铺 list.get(i).setIsFirst(1); //如果当前条目选中,把当前的商铺也选中 if (list.get(i).isItem_check()==true){ list.get(i).setShop_check(list.get(i).isItem_check()); } } } } } @Override public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { View view = View.inflate(context, R.layout.recy_cart_item,null); MyViewHolder myViewHolder = new MyViewHolder(view); return myViewHolder; } @Override public void onBindViewHolder(final MyViewHolder holder, final int position) { /** * 设置商铺的 shop_checkbox和商铺的名字 显示或隐藏 * */ if(list.get(position).getIsFirst()==1){ //显示商家 holder.shop_checkbox.setVisibility(View.VISIBLE); holder.shop_name.setVisibility(View.VISIBLE); //设置shop_checkbox的选中状态 holder.shop_checkbox.setChecked(list.get(position).isShop_check()); holder.shop_name.setText(map.get(String.valueOf(list.get(position).getSellerid()))); }else{//2 //隐藏商家 holder.shop_name.setVisibility(View.GONE); holder.shop_checkbox.setVisibility(View.GONE); } //拆分images字段 String[] split = list.get(position).getImages().split("\\|"); //设置商品的图片 ImageLoader.getInstance().displayImage(split[0],holder.item_face); //控制商品的item_checkbox,,根据字段改变 holder.item_checkbox.setChecked(list.get(position).isItem_check()); holder.item_name.setText(list.get(position).getTitle()); holder.item_price.setText(list.get(position).getPrice()+""); //调用customjiajian里面的方法设置 加减号中间的数字 holder.customJiaJian.setEditText(list.get(position).getNum()); //商铺的shop_checkbox点击事件 ,控制商品的item_checkbox holder.shop_checkbox.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { //先改变数据源中的shop_check list.get(position).setShop_check(holder.shop_checkbox.isChecked()); for (int i=0;i<list.size();i++){ //如果是同一家商铺的 都给成相同状态 if(list.get(position).getSellerid()==list.get(i).getSellerid()){ //当前条目的选中状态 设置成 当前商铺的选中状态 list.get(i).setItem_check(holder.shop_checkbox.isChecked()); } } //刷新适配器 notifyDataSetChanged(); //调用求和的方法 sum(list); } }); //商品的item_checkbox点击事件,控制商铺的shop_checkbox holder.item_checkbox.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { //先改变数据源中的item_checkbox list.get(position).setItem_check(holder.item_checkbox.isChecked()); //反向控制商铺的shop_checkbox for (int i=0;i<list.size();i++){ for (int j=0;j<list.size();j++){ //如果两个商品是同一家店铺的 并且 这两个商品的item_checkbox选中状态不一样 if(list.get(i).getSellerid()==list.get(j).getSellerid() && !list.get(j).isItem_check()){ //就把商铺的shop_checkbox改成false list.get(i).setShop_check(false); break; }else{ //同一家商铺的商品 选中状态都一样,就把商铺shop_checkbox状态改成true list.get(i).setShop_check(true); } } } //更新适配器 notifyDataSetChanged(); //调用求和的方法 sum(list); } }); //删除条目的点击事件 holder.item_delete.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { list.remove(position);//移除集合中的当前数据 //删除完当前的条目 重新判断商铺的显示隐藏 setFirst(list); //调用重新求和 sum(list); notifyDataSetChanged(); } }); //加减号的监听, holder.customJiaJian.setCustomListener(new CustomJiaJian.CustomListener() { @Override public void jiajian(int count) { //改变数据源中的数量 list.get(position).setNum(count); notifyDataSetChanged(); sum(list); } @Override //输入值 求总价 public void shuRuZhi(int count) { list.get(position).setNum(count); notifyDataSetChanged(); sum(list); } }); } /** * 计算总价的方法 * */ private void sum(List<CartBean.DataBean.ListBean> list){ int totalNum = 0;//初始的总价为0 float totalMoney = 0.0f; boolean allCheck = true; for (int i=0;i<list.size();i++){ //把 已经选中的 条目 计算价格 if (list.get(i).isItem_check()){ totalNum += list.get(i).getNum(); totalMoney += list.get(i).getNum() * list.get(i).getPrice(); }else{ //如果有个未选中,就标记为false allCheck = false; } } //接口回调出去 把总价 总数量 和allcheck 传给view层 updateListener.setTotal(totalMoney+"",totalNum+"",allCheck); } //view层调用这个方法, 点击quanxuan按钮的操作 public void quanXuan(boolean checked) { for (int i=0;i<list.size();i++){ list.get(i).setShop_check(checked); list.get(i).setItem_check(checked); } notifyDataSetChanged(); sum(list); } @Override public int getItemCount() { return list==null?0:list.size(); } public static class MyViewHolder extends RecyclerView.ViewHolder { private final CheckBox shop_checkbox; private final TextView shop_name; private final CheckBox item_checkbox; private final TextView item_name; private final TextView item_price; private final CustomJiaJian customJiaJian; private final ImageView item_delete; private final ImageView item_face; public MyViewHolder(View itemView) { super(itemView); shop_checkbox = (CheckBox) itemView.findViewById(R.id.shop_checkbox); shop_name = (TextView) itemView.findViewById(R.id.shop_name); item_checkbox = (CheckBox) itemView.findViewById(R.id.item_checkbox); item_name = (TextView) itemView.findViewById(R.id.item_name); item_price = (TextView) itemView.findViewById(R.id.item_price); customJiaJian = (CustomJiaJian) itemView.findViewById(R.id.custom_jiajian); item_delete = (ImageView) itemView.findViewById(R.id.item_delete); item_face = (ImageView) itemView.findViewById(R.id.item_face); } } UpdateListener updateListener; public void setUpdateListener(UpdateListener updateListener){ this.updateListener = updateListener; } //接口 public interface UpdateListener{ public void setTotal(String total, String num, boolean allCheck); }}主布局
public class MainActivity extends BaseActivity<PresenterView> implements IbeanVeiw { private PresenterView presenterView; PresenterView presenter; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); ButterKnife.bind(this); presenterView = new PresenterView(this); shipin(); presenterView.showMoie(); } private void shipin() { String url = "http://ips.ifeng.com/video19.ifeng.com/video09/2014/06/16/1989823-102-086-0009.mp4";// String url = Environment.getExternalStorageDirectory()// .getAbsolutePath() + "/local/adc.mp4"; play = new PlayerView(this) .setTitle("什么") .setScaleType(PlayStateParams.fitparent) .hideMenu(true) .forbidTouch(false) .setPlaySource(url); play.startPlay(); } @Override public void showModerl(MyBean myBean) { String images = myBean.getData().getImages(); String subhead = myBean.getData().getSubhead(); String title = myBean.getData().getTitle(); String price = myBean.getData().getPrice() + ""; DraweeController controller = Fresco.newDraweeControllerBuilder() .setUri(images) .setAutoPlayAnimations(true) .build(); sdv.setController(controller); tv1.setText(title); tv2.setText(subhead); tv3.setText(price); jiarugouwuche.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { presenterView.showjr(); } }); } @Override public void showButtonjr(JiaRuGWC jiaRuGWC) { String code = jiaRuGWC.getCode(); if (code.equals("0")){ Toast.makeText(this, jiaRuGWC.getMsg(), Toast.LENGTH_SHORT).show(); }else{ Toast.makeText(this, jiaRuGWC.getMsg(), Toast.LENGTH_SHORT).show(); } startActivity(new Intent(this,GwcActivity.class)); } @Override protected void createpresenter() { presenter = new PresenterView(this); } @Override protected void onStop() { super.onStop(); play.stopPlay(); }}GwcActivity
public class GwcActivity extends BaseActivity<PresenterView_jr> implements IbeanView_jr { PresenterView_jr presenterView_jr; @BindView(R.id.recycler_View) RecyclerView recyclerView; @BindView(R.id.quanxuan) CheckBox quanxuan; @BindView(R.id.total_price) TextView totalPrice; @BindView(R.id.total_num) TextView totalNum; private TextView total_price; private TextView total_num; private RecyAdapter recyAdapter; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_gwc); ButterKnife.bind(this); recyclerView = (RecyclerView) findViewById(R.id.recycler_View); total_price = (TextView) findViewById(R.id.total_price); total_num = (TextView) findViewById(R.id.total_num); quanxuan = (CheckBox) findViewById(R.id.quanxuan); quanxuan.setTag(1);//1为不选中 //new出适配器 recyAdapter = new RecyAdapter(this); presenterView_jr=new PresenterView_jr(this); presenterView_jr.showjr2(); recyclerView.setLayoutManager(new LinearLayoutManager(this)); recyclerView.setAdapter(recyAdapter); //调用recyAdapter里面的接口,设置 全选按钮 总价 总数量 recyAdapter.setUpdateListener(new RecyAdapter.UpdateListener() { @Override public void setTotal(String total, String num, boolean allCheck) { //设置ui的改变 total_num.setText("共"+num+"件商品");//总数量 total_price.setText("总价 :¥"+total+"元");//总价 if(allCheck){ quanxuan.setTag(2); quanxuan.setBackgroundResource(R.drawable.shopcart_selected); }else{ quanxuan.setTag(1); quanxuan.setBackgroundResource(R.drawable.shopcart_unselected); } quanxuan.setChecked(allCheck); } }); //这里只做ui更改, 点击全选按钮,,调到adapter里面操作 quanxuan.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { //调用adapter里面的方法 ,,把当前quanxuan状态传递过去 int tag = (int) quanxuan.getTag(); if(tag==1){ quanxuan.setTag(2); quanxuan.setBackgroundResource(R.drawable.shopcart_selected); }else{ quanxuan.setTag(1); quanxuan.setBackgroundResource(R.drawable.shopcart_unselected); } recyAdapter.quanXuan(quanxuan.isChecked()); } }); } @Override public void showButtonjr(CartBean cartBean) { //拿到返回来的数据 ,, 传给适配器数据 recyAdapter.add(cartBean); } @Override protected void createpresenter() { presenterView_jr = new PresenterView_jr(this); }}
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