模型类中 Parcelable 接口使用

 

 

 

 

package com.exmyth.ui.model;

import java.util.ArrayList;
import java.util.List;

public class ProductItem{
    //-------------------------以下字段在扫描中需要额外用到-------------------------
    protected String productId = "";    //产品id,扫描标签时候会返回该字段
    protected String brandName = "";
    //-------------------------以上字段在扫描中需要额外用到-------------------------
    
    protected String productName = "";
    protected String standard = "";
    protected String featureDesc = "";
    protected String[] productUrls;
    protected List<Entry> params = new ArrayList<Entry>();

    public ProductItem() {
        super();
    }

    public String getProductId() {
        return productId;
    }
    public void setProductId(String productId) {
        this.productId = productId;
    }
    public String getBrandName() {
        return brandName;
    }
    public void setBrandName(String brandName) {
        this.brandName = brandName;
    }

    
    
    public String getProductName() {
        return productName;
    }

    public void setProductName(String productName) {
        this.productName = productName;
    }

    public String getStandard() {
        return standard;
    }

    public void setStandard(String standard) {
        this.standard = standard;
    }

    public String getFeatureDesc() {
        return featureDesc;
    }

    public void setFeatureDesc(String featureDesc) {
        this.featureDesc = featureDesc;
    }

    public String[] getProductUrls() {
        return productUrls;
    }

    public void setProductUrls(String[] productUrls) {
        this.productUrls = productUrls;
    }

    public List<Entry> getParams() {
        return params;
    }

    public void setParams(List<Entry> params) {
        this.params = params;
    }
}

 

 

 

 

 

package com.exmyth.ui.model;

import java.util.ArrayList;
import java.util.List;

import android.os.Parcel;
import android.os.Parcelable;

public class GoodsItem extends ProductItem implements Parcelable{
    private String bindId;
    private String produceDate = "";

    public GoodsItem() {
        super();
    }

    public String getBindId() {
        return bindId;
    }

    public void setBindId(String bindId) {
        this.bindId = bindId;
    }
    
    public String getProduceDate() {
        return produceDate;
    }

    public void setProduceDate(String produceDate) {
        this.produceDate = produceDate;
    }

    @Override
    public int describeContents() {
        // TODO Auto-generated method stub
        return 0;
    }

    @Override
    public void writeToParcel(Parcel dest, int flags) {
        // TODO Auto-generated method stub
        dest.writeString(bindId);
        dest.writeString(productId);
        dest.writeString(standard);
        dest.writeString(productName);
        dest.writeString(featureDesc);
        dest.writeString(brandName);
        dest.writeString(produceDate);
        
        if(null == productUrls){
            dest.writeInt(0);
        }else{
            dest.writeInt(productUrls.length);
            dest.writeStringArray(productUrls);
        }
        if(null == params || 0 == params.size()){
            dest.writeInt(0);
        }
        else{
            dest.writeInt(params.size());
//            dest.writeList(params);
            dest.writeTypedList(params);
        }
    }

    public static final Parcelable.Creator<GoodsItem> CREATOR = new Creator<GoodsItem>() {

        @Override
        public GoodsItem createFromParcel(Parcel source) {
            GoodsItem goodsItem = new GoodsItem();
            goodsItem.bindId = source.readString();
            goodsItem.productId = source.readString();
            goodsItem.standard = source.readString();
            goodsItem.productName = source.readString();
            goodsItem.featureDesc = source.readString();
            goodsItem.brandName = source.readString();
            goodsItem.produceDate = source.readString();
            
            int length = source.readInt();
            String[] productUrls = new String[length];
            if(length > 0){
                source.readStringArray(productUrls);
            }
            goodsItem.productUrls = productUrls;
            
            int size = source.readInt();
            List<Entry> params = new ArrayList<Entry>(size);
            if(size > 0){
//                source.readList(params, GoodsItem.class.getClassLoader());
                source.readTypedList(params, Entry.CREATOR);
            }
            goodsItem.params = params;
            
            return goodsItem;
        }

        @Override
        public GoodsItem[] newArray(int size) {
            // TODO Auto-generated method stub
            return new GoodsItem[size];
        }
    };
}

 

 

 

 

package com.exmyth.ui.model;

import android.os.Parcel;
import android.os.Parcelable;


/*
 featureDesc: 产品特色描述
 productName: 产品名称
 standard:产品规格
 type:
 name:参数名称
 value：参数值
 showOrder：显示顺序
 */
public class Entry implements Parcelable{
    
    public static final String PARAM_TYPE_COMBO = "1";
    public static final String PARAM_TYPE_TEXT = "2";
    public static final String PARAM_TYPE_CONTACT = "3";
    public static final String PARAM_TYPE_HYPERLINK = "4";
    private String type; // 参数类型 1-下拉 2-文本 3-联系电话 4-链接地址
    private String name = ""; // 参数名称
    private String[] value; // 参数值
    private String showOrder = "0"; // 显示顺序
//    public ViewType viewType = ViewType.TEXT; // 控件类型
    private int index = 0; // 文本,电话,链接地址的类型为0;控件类型为combo的,默认第一项
    private boolean isShow = false;

//    public enum ViewType {
//        COMBO("1"), TEXT("2"), CONTACT("3"), HYPERLINK("4");
//
//        String value;
//
//        private ViewType(String value) {
//            this.value = value;
//        }
//    }

    public Entry() {
        super();
    }

    public Entry(String type, String name, String[] value, String showOrder) {
        this(type, name, value, showOrder, 0);
    }

    public Entry(String type, String name, String[] value, String showOrder,
            int index) {
        super();
        this.type = type;
        this.name = name;
        this.value = value;
        this.showOrder = showOrder;
        this.index = index;
    }

    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String[] getValue() {
        return value;
    }

    public void setValue(String[] value) {
        this.value = value;
    }

    public String getShowOrder() {
        return showOrder;
    }

    public void setShowOrder(String showOrder) {
        this.showOrder = showOrder;
    }

    public int getIndex() {
        return index;
    }

    public void setIndex(int index) {
        this.index = index;
    }
    
    public boolean isShow() {
        return isShow;
    }

    public void setShow(boolean isShow) {
        this.isShow = isShow;
    }

    @Override
    public String toString() {
        return "Entry [type=" + type + ", name=" + name + ", value="
                + (null == value ? "" : value[index]) + ", index=" + index + "]";
    }

    @Override
    public int describeContents() {
        // TODO Auto-generated method stub
        return 0;
    }

    @Override
    public void writeToParcel(Parcel dest, int flags) {
        dest.writeString(type);  
        dest.writeString(name);
        
        if(null == value){
            dest.writeInt(0);
        }else{
            dest.writeInt(value.length);
            dest.writeStringArray(value);
        }
        
        dest.writeString(showOrder);
        dest.writeInt(index);
    }
    
    public static final Parcelable.Creator<Entry> CREATOR = new Creator<Entry>() {     
        @Override    
        public Entry[] newArray(int size) {     
            return new Entry[size];     
        }     
             
        //将Parcel对象反序列化为UserInfo     
        @Override    
        public Entry createFromParcel(Parcel source) {
            Entry entry = new Entry();
            entry.type = source.readString();  
            entry.name = source.readString();
            
            
            int length = source.readInt();
            String[] value = new String[length];
            if(length > 0){
                source.readStringArray(value);
            }
            entry.value = value;
            
            entry.showOrder = source.readString();  
            entry.index = source.readInt();  
            return entry;     
        }     
    };   
}