android对象序列化

在java中将对象序列化只需要实现Serializable接口就行了,

相当简单,倘若使用android自带的接口实现序列化貌似不是

那么简单。上网查看了一下，有很多高手写的教程，于是我

就改了自己的项目，也实现了一回，当中碰到一个问题，就是

没有对boolean类型的操作，请教了一下网上的大神，OK解决！

现记录下来，好了上代码：

 

//修改Serializable为Parcelable 实现对象的序列化public class StudentComputerBean implements Parcelable  {private int col;private int row;private int x;private int y;private int seat_num;private String seat_xy;private int seat_group;private String stu_name;private String stu_ip;private boolean stu_usb;private boolean stu_net;public StudentComputerBean() {super();// TODO Auto-generated constructor stub}public StudentComputerBean(int col, int row, int x, int y, int seat_num,String seat_xy, int seat_group, String stu_name, String stu_ip,boolean stu_usb, boolean stu_net) {super();this.col = col;this.row = row;this.x = x;this.y = y;this.seat_num = seat_num;this.seat_xy = seat_xy;this.seat_group = seat_group;this.stu_name = stu_name;this.stu_ip = stu_ip;this.stu_usb = stu_usb;this.stu_net = stu_net;}@Overridepublic String toString() {return "StudentComputerBean [col=" + col + ", row=" + row + ", x=" + x+ ", y=" + y + ", seat_num=" + seat_num + ", seat_xy="+ seat_xy + ", seat_group=" + seat_group + ", stu_name="+ stu_name + ", stu_ip=" + stu_ip + ", stu_usb=" + stu_usb+ ", stu_net=" + stu_net + "]";}public int getCol() {return col;}public void setCol(int col) {this.col = col;}public int getRow() {return row;}public void setRow(int row) {this.row = row;}public int getX() {return x;}public void setX(int x) {this.x = x;}public int getY() {return y;}public void setY(int y) {this.y = y;}public int getSeat_num() {return seat_num;}public void setSeat_num(int seat_num) {this.seat_num = seat_num;}public String getSeat_xy() {return seat_xy;}public void setSeat_xy(String seat_xy) {this.seat_xy = seat_xy;}public int getSeat_group() {return seat_group;}public void setSeat_group(int seat_group) {this.seat_group = seat_group;}public String getStu_name() {return stu_name;}public void setStu_name(String stu_name) {this.stu_name = stu_name;}public String getStu_ip() {return stu_ip;}public void setStu_ip(String stu_ip) {this.stu_ip = stu_ip;}public boolean isStu_usb() {return stu_usb;}public void setStu_usb(boolean stu_usb) {this.stu_usb = stu_usb;}public boolean isStu_net() {return stu_net;}public void setStu_net(boolean stu_net) {this.stu_net = stu_net;}@Overridepublic int describeContents() {// TODO Auto-generated method stubreturn 0;}/*private int col;private int row;private int x;private int y;private int seat_num;private String seat_xy;private int seat_group;private String stu_name;private String stu_ip;private boolean stu_usb;private boolean stu_net;*///writeToParcel://dest.writeByte((byte)(myBoolean ?1:0));//if myBoolean == true, byte == 1//readFromParcel://myBoolean =in.readByte()!=0;//myBoolean == true if byte != 0    //实现Parcelable的方法writeToParcel，将ParcelableDate序列化为一个Parcel对象@Overridepublic void writeToParcel(Parcel dest, int flags) {// TODO Auto-generated method stubdest.writeInt(col);dest.writeInt(x);dest.writeInt(y);dest.writeInt(seat_num);dest.writeString(seat_xy);dest.writeInt(seat_group);dest.writeString(stu_name);dest.writeString(stu_ip);dest.writeByte((byte)(stu_usb ?1:0));dest.writeByte((byte)(stu_net ?1:0));} //实例化静态内部对象CREATOR实现接口Parcelable.Creator      public static final Parcelable.Creator<StudentComputerBean> CREATOR = new Creator<StudentComputerBean>() {                    @Override          public StudentComputerBean[] newArray(int size) {              return new StudentComputerBean[size];          }                    //将Parcel对象反序列化为ParcelableDate          @Override          public StudentComputerBean createFromParcel(Parcel in) {              return new StudentComputerBean(in);          }      };      public StudentComputerBean(Parcel in){      //如果元素数据是list类型的时候需要： lits = new ArrayList<?> in.readList(list);       //否则会出现空指针异常.并且读出和写入的数据类型必须相同.如果不想对部分关键字进行序列化,可以使用transient关键字来修饰以及static修饰.       col = in.readInt();       x = in.readInt();       y = in.readInt();       seat_num = in.readInt();       seat_xy = in.readString();       seat_group = in.readInt();       stu_name = in.readString();       stu_ip = in.readString();       stu_usb =in.readByte()!=0;       stu_net =in.readByte()!=0;     }}

嗯，就是这样的