ParcelablePerson.java

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

public class ParcelablePerson implements Parcelable {

    public static final Parcelable.Creator CREATOR = new Parcelable.Creator() {
        public ParcelablePerson createFromParcel(Parcel in) {
            return new ParcelablePerson(in);
        }

        public ParcelablePerson[] newArray(int size) {
            return new ParcelablePerson[size];
        }
    };

    private static final long serialVersionUID = 1L;
    private int age;
    private String name;
  
    //getters & setters

    // Parcelling part
       public ParcelablePerson(Parcel in){
           this.id = in.readLong();
           this.name = in.readString();
           this.age =  in.readInt();
       }

    @Override
    public int describeContents() {
        return 0;
    }

    @Override
       public void writeToParcel(Parcel dest, int flags) {
        dest.writeLong(this.id);
        dest.writeString(this.name);
        dest.writeInt(this.age);
       }

    @Override
    public String toString() {
        return "ParcelablePerson{" +
                "id='" + id + '\'' +
                ", name='" + name + '\'' +
                ", age='" + age + '\'' +
                '}';
    }
}