Question

我在模块源代码中声明了一个自定义类。

public class Friend{
    public String name;
    public List<String> phoneNumbers;
    public List<String> emailAddresses;

    public Friend(String name, List<String>emailAddresses, 
    List<String>phoneNumbers){
        this.name = name;
        this.emailAddresses = emailAddresses;
        this.phoneNumbers = phoneNumbers;
    }
}

我在模块中声明了一个Android方法

@Kroll.method
protected synchronized void getListOfObjects(){
    List<String> emailAddresses = Arrays.asList("email1@yahoo.com", "email2@yahoo.com", "email3@yahoo.com");
    List<String> phoneNumbers = Arrays.asList("1", "2", "3");

    List<Friend> friendList = new ArrayList<Friend>();
    friendList.add(new Friend("test1", emailAddresses, phoneNumbers));
    friendList.add(new Friend("test2", emailAddresses, phoneNumbers));
    friendList.add(new Friend("test3", emailAddresses, phoneNumbers));


    KrollDict kd = new KrollDict();
    kd.put("friendList", friendList);
    if (hasListeners("onShow")) {
        fireEvent("onShow", kd);
    }
}

在Titanium App中调用getListOfOjects方法

module.getListOfObjects();
module.addEventListener('onShow', function(e){
    Ti.API.info(JSON.stringify(e.friendList));
});

我似乎无法检索friendList对象。

我想要实现的预期结果将是这样的

[
    {test1, ["email1@yahoo.com", "email2@yahoo.com", "email3@yahoo.com"], ["1", "2", "3"]},
    {test2, ["email1@yahoo.com", "email2@yahoo.com", "email3@yahoo.com"], ["1", "2", "3"]},
    {test3, ["email1@yahoo.com", "email2@yahoo.com", "email3@yahoo.com"], ["1", "2", "3"]}
]

问题是，如何根据上面的示例代码实现预期结果？

Answer 1

使用GSON将List对象转换为JSON字符串，并将结果字符串分配给KrollDict属性

KrollDict kd = new KrollDict();
Gson gson = new Gson();
String friendListStr = gson.toJson(friendList);
kd.put("friendList", friendListStr);

使用Titanium Android模块开发在KrollDict中放置“对象列表”

1 个答案: