/**
 * Created by Alex Sullivan on 7/21/16.
 */
public class Foo implements Parcelable
{
    private final int myFirstVariable;
    private final String mySecondVariable;
    private final long myThirdVariable;

    public Foo(int myFirstVariable, String mySecondVariable, long myThirdVariable)
    {
        this.myFirstVariable = myFirstVariable;
        this.mySecondVariable = mySecondVariable;
        this.myThirdVariable = myThirdVariable;
    }
    
    // Note that you MUST read values from the parcel IN THE SAME ORDER that
    // values were WRITTEN to the parcel! This method is our own custom method
    // to instantiate our object from a Parcel. It is used in the Parcelable.Creator variable we declare below.
    public Foo(Parcel in)
    {
        this.myFirstVariable = in.readInt();
        this.mySecondVariable = in.readString();
        this.myThirdVariable = in.readLong();
    }
    
    // The describe contents method can normally return 0. It's used when
    // the parceled object includes a file descriptor.
    @Override
    public int describeContents()
    {
        return 0;
    }

    @Override
    public void writeToParcel(Parcel dest, int flags)
    {
        dest.writeInt(myFirstVariable);
        dest.writeString(mySecondVariable);
        dest.writeLong(myThirdVariable);
    }
    
    // Note that this seemingly random field IS NOT OPTIONAL. The system will
    // look for this variable using reflection in order to instantiate your
    // parceled object when read from an Intent.
    public static final Parcelable.Creator<Foo> CREATOR = new Parcelable.Creator<Foo>()
    {
        // This method is used to actually instantiate our custom object
        // from the Parcel. Convention dictates we make a new constructor that
        // takes the parcel in as its only argument.
        public Foo createFromParcel(Parcel in)
        {
            return new Foo(in);
        }
        
        // This method is used to make an array of your custom object.
        // Declaring a new array with the provided size is usually enough.
        public Foo[] newArray(int size)
        {
            return new Foo[size];
        }
    };
}

public class Repository implements Parcelable {
    private String name;
    private Owner owner;
    private boolean isPrivate;
 
    public Repository(String name, Owner owner, boolean isPrivate) {
        this.name = name;      
        this.owner = owner;
        this.isPrivate = isPrivate;
    }
 
    protected Repository(Parcel in) {      
        name = in.readString();
        owner = in.readParcelable(Owner.class.getClassLoader());
        isPrivate = in.readByte() != 0;
    }
 
    @Override
    public void writeToParcel(Parcel dest, int flags) {
        dest.writeString(name);
        dest.writeParcelable(owner, flags);
        dest.writeByte((byte) (isPrivate ? 1 : 0));
    }
 
    @Override
    public int describeContents() {
        return 0;
    }
 
    public static final Creator<Repository> CREATOR = new Creator<Repository>() {
        @Override
        public Repository createFromParcel(Parcel in) {
            return new Repository(in);
        }
 
        @Override
        public Repository[] newArray(int size) {
            return new Repository[size];
        }
    };
 
    //getters and setters
 
    public String getName() {
        return name;
    }
 
    public void setName(String name) {
        this.name = name;
    }
 
    public Owner getOwner() {
        return owner;
    }
 
    public void setOwner(Owner owner) {
        this.owner = owner;
    }
   
     public boolean isPrivate() {
        return isPrivate;
    }
 
    public void setPrivate(boolean isPrivate) {
        this.isPrivate = isPrivate;
    }
}

/**
 * Created by Nick Cardoso on 03/08/16.
 * This is not a complete parcelable implementation, it only highlights the easiest 
 * way to read and write your Enum values to your parcel
 */
public class Foo implements Parcelable {

    private final MyEnum myEnumVariable;
    private final MyEnum mySaferEnumVariableExample;

    public Foo(Parcel in) {

        //the simplest way
        myEnumVariable = MyEnum.valueOf( in.readString() );

        //with some error checking
        try {
            mySaferEnumVariableExample= MyEnum.valueOf( in.readString() );
        } catch (IllegalArgumentException e) { //bad string or null value
            mySaferEnumVariableExample= MyEnum.DEFAULT;
        }

    }
    
    ...

    @Override
    public void writeToParcel(Parcel dest, int flags) {

        //the simple way
        dest.writeString(myEnumVariable.name()); 

        //avoiding NPEs with some error checking
        dest.writeString(mySaferEnumVariableExample == null? null : mySaferEnumVariableExample.name());

    }
    
}

public enum MyEnum {
    VALUE_1,
    VALUE_2,
    DEFAULT
}