android Parcelable编写类对象

public class MyClass implements Parcelable {
    private String name;
    private int age;

    // 构造方法
    public MyClass(String name, int age) {
        this.name = name;
        this.age = age;
    }

    // 实现Parcelable接口的方法
    @Override
    public void writeToParcel(Parcel dest, int flags) {
        dest.writeString(name);
        dest.writeInt(age);
    }

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

    // 实现Parcelable.Creator接口的方法
    public static final Parcelable.Creator<MyClass> CREATOR = new Parcelable.Creator<MyClass>() {
        @Override
        public MyClass createFromParcel(Parcel source) {
            return new MyClass(source);
        }

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

    // 从Parcel对象中读取数据并构造类的实例
    private MyClass(Parcel in) {
        name = in.readString();
        age = in.readInt();
    }

    // 其他方法和属性
    // ...
}

MyClass myObject = new MyClass("John", 25);
Intent intent = new Intent(this, AnotherActivity.class);
intent.putExtra("myObject", myObject);
startActivity(intent);

MyClass myObject = getIntent().getParcelableExtra("myObject");