android - 在由其他对象组成的类中实现 Parcelable 接口(interface)

Question

我有以下代码在我的应用程序中创建一个基本配置文件，它包含另一个类的对象，该类将所有用户的性能数据保存在数组和各种其他原始数据类型中。我将如何在此类中实现 parcelable 接口(interface)，以便我可以将用户配置文件对象传递到我的应用程序中的各种 Activity 以进行读取或写入？我是否必须在 Performance 类和这个 Profile 类中实现 parcelable 接口(interface)？

public class Profile {

private String name;
private String email;
private Performance Progress;

private int seed;
private int LastRevisionQuestion = 0;

private int[] LastQuestionQuizLinear = {0,0,0};
private int[] tempScoreQuizLinear = {0,0,0};

private int[] LastQuestionQuizRandom = {0,0,0};
private int[] tempScoreQuizRandom = {0,0,0};

private int[] LastQuestionTimedQuizLinear = {0,0,0};
private int[] tempScoreTimedQuizLinear = {0,0,0};
private int[] tempTotalTimeTimedQuizLinear = {0,0,0};

private int[] LastQuestionTimedQuizRandom = {0,0,0};
private int[] tempScoreTimedQuizRandom = {0,0,0};
private int[] tempTotalTimeTimedQuizRandom = {0,0,0};


/**
 * Default constructor
 */
public Profile(){
    this("ProfileName", "ProfileEmail");
}

/**
 * Overloaded constructor takes user name and email address as input parameter to create a new user
 * @param name
 * @param email
 */
public Profile(String name, String email){
    this.name = name;
    this.email = email;
    setProgress(new Performance());
}
}

Answer 1

您只能打包简单数据类型(int、String、boolean 等)、parcelables 和map。所以，是的，您最好的选择是在 Performance 中实现 parcelable。