如何在两个活动之间传递这些数组列表值？

ArrayList<String> myList = new ArrayList<>();
// 添加数据到myList

Intent intent = new Intent(this, ReceiverActivity.class);
intent.putExtra("myList", myList);
startActivity(intent);

Intent intent = getIntent();
ArrayList<String> receivedList = (ArrayList<String>) intent.getSerializableExtra("myList");

public class DataHolder {
    public static ArrayList<String> myList = new ArrayList<>();
}

// 在发送活动中
DataHolder.myList = myList;

// 在接收活动中
ArrayList<String> receivedList = DataHolder.myList;

ArrayList<String> myList = new ArrayList<>();
// 添加数据到myList

SharedPreferences sharedPreferences = getSharedPreferences("MyPrefs", Context.MODE_PRIVATE);
SharedPreferences.Editor editor = sharedPreferences.edit();
editor.putStringSet("myList", new HashSet<>(myList));
editor.apply();

SharedPreferences sharedPreferences = getSharedPreferences("MyPrefs", Context.MODE_PRIVATE);
Set<String> receivedSet = sharedPreferences.getStringSet("myList", new HashSet<>());
ArrayList<String> receivedList = new ArrayList<>(receivedSet);