Parcelable inheritance

Activity

@Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout....);

        if (savedInstanceState != null) {
            mBaseEntity = savedInstanceState.getParcelable(KEY_BASE_ENTITY);
            mChildEntity = savedInstanceState.getParcelable(KEY_CHILD_ENTITY);
            Log.i(TAG, "restore from state: " + mBaseEntity);
            Log.i(TAG, "restore from state: " + mChildEntity);
        } else {
            mBaseEntity = new BaseEntity();
            mChildEntity = new ChildEntity();
            mChildEntity.name = this.toString();
            Log.i(TAG, "create entity: " + mBaseEntity);
            Log.i(TAG, "create entity: " + mChildEntity);
        }
    }
    
    @Override
    protected void onSaveInstanceState(Bundle outState) {
        Log.v(TAG, "onSaveInstanceState");
        super.onSaveInstanceState(outState);
        outState.putParcelable(KEY_BASE_ENTITY, mBaseEntity);
        outState.putParcelable(KEY_CHILD_ENTITY, mChildEntity);
    }

BaseEntity

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

public class BaseEntity implements Parcelable {

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

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

    protected String name = "name";

    public BaseEntity() {
    }

    public BaseEntity(Parcel in) {
        name = in.readString();
    }

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

    @Override
    public void writeToParcel(Parcel dest, int flags) {
        dest.writeString(name);
    }

    @Override
    public String toString() {
        return "BaseEntity [" + name + "]";
    }
}

ChildEntity

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

public class ChildEntity extends BaseEntity {

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

        public ChildEntity createFromParcel(Parcel in) {
            return new ChildEntity(in);
        }

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


    protected String title = "title";

    public ChildEntity(Parcel in) {
        super(in);
        title = in.readString();
    }

    public ChildEntity() {

    }

    @Override
    public void writeToParcel(Parcel dest, int flags) {
        super.writeToParcel(dest, flags);
        dest.writeString(title);
    }

    @Override
    public String toString() {
        return "ChildEntity{" +
                "title='" + title + '\'' +
                "} " + super.toString();
    }
}