较为复杂的实现Parcelable的子类--推荐Android中使用

2017-08-14 21:23:34

一个较为复杂的Parcelable实现类

 public class CommentShareBean implements Parcelable {
         /**
          * 提示文案
          */
         public String shareTitle;
         /**
          * 商家名称
          */
         public String poiName;
         /**
          * 商家icon
          */
         public String poiIcon;
         /**
          * 订单评分
          */
         public int commentScore;
         /**
          * 评论
          */
         public String commentContent;
         /**
          *  赞商品
          */
         public List<PraiseFood> praiseFoodList;
         /**
          * 生成二维码的url
          */
         public String poiShareUrl;
         /**
          * slogan(icon+文案)
          */
         public String mtSlogan;
         /**
          * 二维码分享文案
          */
         public String urlTip;
         /**
          * 可分享 道[1,2] 1:微信朋友圈 2：微信好友 3:qq空间 4:qq好友
          */
         public List<Integer> channels;

         public CommentShareBean() {

         }

         private CommentShareBean(Parcel in) {
             shareTitle = in.readString();
             poiName = in.readString();
             poiIcon = in.readString();
             commentScore = in.readInt();
             commentContent = in.readString();
             if (in.readByte() == (byte) 1) {
                 PraiseFood[] foods = in.createTypedArray(PraiseFood.CREATOR);
                 praiseFoodList = Arrays.asList(foods);
             }
             poiShareUrl = in.readString();
             mtSlogan = in.readString();
             urlTip = in.readString();
             if (in.readByte() == (byte) 1) {
                 int[] chas = in.createIntArray();
                 channels = new ArrayList<>();
                 for (int i = 0; i < chas.length; i++) {
                     channels.add(chas[i]);
                 }
             }
         }

         @Override
         public int describeContents() {
             return 9887;
         }

         @Override
         public void writeToParcel(Parcel dest, int flags) {
             dest.writeString(shareTitle);
             dest.writeString(poiName);
             dest.writeString(poiIcon);
             dest.writeInt(commentScore);
             dest.writeString(commentContent);
             if (praiseFoodList != null && praiseFoodList.size() > 0) {
                 dest.writeByte((byte) 1);
                 PraiseFood[] ps = new PraiseFood[praiseFoodList.size()];
                 for (int i = 0; i < praiseFoodList.size(); i++) {
                     ps[i] = praiseFoodList.get(i);
                 }
                 dest.writeTypedArray(ps, 0);
             } else {
                 dest.writeByte((byte) 0);
             }
             dest.writeString(poiShareUrl);
             dest.writeString(mtSlogan);
             dest.writeString(urlTip);
             if (channels != null && channels.size() > 0) {
                 dest.writeByte((byte) 1);
                 int[] chas = new int[channels.size()];
                 for (int i = 0; i < channels.size(); i++) {
                     chas[i] = channels.get(i);
                 }
                 dest.writeIntArray(chas);
             } else {
                 dest.writeByte((byte) 0);
             }
         }

         public static final Creator<CommentShareBean> CREATOR = new Creator<CommentShareBean>() {
             @Override
             public CommentShareBean createFromParcel(Parcel source) {
                 return new CommentShareBean(source);
             }

             @Override
             public CommentShareBean[] newArray(int size) {
                 return new CommentShareBean[size];
             }
         };

         public static class PraiseFood implements Parcelable {
             public String foodName;

             public PraiseFood(String name) {
                 foodName = name;
             }

             public PraiseFood(Parcel in) {
                 foodName = in.readString();
             }

             @Override
             public int describeContents() {
                 return 12345;
             }

             @Override
             public void writeToParcel(Parcel dest, int flags) {
                 dest.writeString(foodName);
             }

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

                 @Override
                 public PraiseFood createFromParcel(Parcel source) {
                     return new PraiseFood(source);
                 }

                 @Override
                 public PraiseFood[] newArray(int size) {
                     return new PraiseFood[size];
                 }
             };
         }
     }