我们如何获得这种json数据？

Question

请帮助我解决此问题。

请参见下面的示例，我想在列表视图中获取此数据。我们该怎么做？

{"Afpak":{"id":1,"race":"hybrid","flavors":["Earthy","Chemical","Pine"],"effects":{"positive":["Relaxed","Hungry","Happy","Sleepy"],"negative":["Dizzy"],"medical":["Depression","Insomnia","Pain","Stress","Lack of Appetite"]}},"African":{"id":2,"race":"sativa","flavors":["Spicy/Herbal","Pungent","Earthy"],"effects":{"positive":["Euphoric","Happy","Creative","Energetic","Talkative"],"negative":["Dry Mouth"],"medical":["Depression","Pain","Stress","Lack of Appetite","Nausea","Headache"]}}}

Answer 1

以上是JsonObject，但您需要一个JsonArray才能在列表视图中对其进行解析。

[{"id":1,"race":"hybrid","flavors":["Earthy","Chemical","Pine"],"effects":{"positive":["Relaxed","Hungry","Happy","Sleepy"],"negative":["Dizzy"],"medical":["Depression","Insomnia","Pain","Stress","Lack of Appetite"]}},{"id":2,"race":"sativa","flavors":["Spicy/Herbal","Pungent","Earthy"],"effects":{"positive":["Euphoric","Happy","Creative","Energetic","Talkative"],"negative":["Dry Mouth"],"medical":["Depression","Pain","Stress","Lack of Appetite","Nausea","Headache"]}}]

请修复您的json，并在api调用中将其解析为Jsonarray

Answer 2

您可以通过一种简单的方式进行解析，首先，您必须安装AwesomePojoGenerator。 使用AwesomePojoGenerator从上述json生成模型类，然后使用Google的GSON库进行解析。

OutputClass outputClass=new Gson().fromJson(jsonString,OutputClass.class)

Answer 3

您有没有要显示的列表视图模板，因为您无法在列表视图的常规迭代中显示这些值，因为在json数组上进行迭代并且json对象获取数据不同。