Gson解析复杂的Bean类实现Parcelable

import java.util.ArrayList;
import android.os.Parcel;
import android.os.Parcelable;
import android.support.v4.os.ParcelableCompat;

public class Question implements Parcelable{

String id;
String text;
String image;
ArrayList<Choices> CHOICES;

public Question(String id, String text, String image) {
    super();
    this.id = id;
    this.text = text;
    this.image = image;
}

public String getId() {
    return id;
}

public void setId(String id) {
    this.id = id;
}

public String getText() {
    return text;
}

public void setText(String text) {
    this.text = text;
}

public String getImage() {
    return image;
}

public void setImage(String image) {
    this.image = image;
}

@Override
public String toString() {
    return "Question [id=" + id + ", text=" + text + ", image=" + image
            + "]";
}

// Answer Choices class
class Choices {

    boolean isCorrect;
    String choice;

    public Choices(boolean isCorrect, String choice) {
        this.isCorrect = isCorrect;
        this.choice = choice;
    }

    public String getChoice() {
        return choice;
    }

    public boolean getIsCorrect() {
        return isCorrect;
    }

    @Override
    public String toString() {
        return "Choices [isCorrect=" + isCorrect + ", choice=" + choice
                + "]";
    }

}

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

    @Override
    public Question createFromParcel(Parcel in) {
        return new Question(in);
    }

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

};

@Override
public int describeContents() {
    // TODO Auto-generated method stub
    return 0;
}

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

    dest.writeString(id);
    dest.writeString(text);
    dest.writeString(image);
    dest.writeList(CHOICES);

}

private Question(Parcel in) {
    this.id = in.readString();this.text =in.readString();this.image =in.readString();this.CHOICES =in.readArrayList(Choices.class.getClassLoader());
 }
}