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;
}
@Override
public 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;
}
@Override
public int describeContents() {
// TODO Auto-generated method stub
return 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
@Override
public void writeToParcel(Parcel dest, int flags) {
// TODO Auto-generated method stub
dest.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;
}
}