android - realm怎样支持hashmap

问题描述

realm不支持hashmap这种形式stackoverflow给出了解决方案http://stackoverflow.com/ques...

class MyData extends RealmObject { private RealmList<MyMap> myMap;}class MyMap extends RealmObject { private String key; private MyClass value;}

但是我用gson解析时会报错com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_ARRAY but was BEGIN_OBJECT at line 1 column 2656 path $.layers[0].icons因为map是一个对象，而private RealmList<MyMap> myMap;是一个数组应该怎样解析呢？

问题解答

如果把Map<String, MyClass> 转换成 RealmList<MyMap>也需要返回的json格式做变更, 需要把 {myMap: {key1: value1, key2: value2}}的格式修改成

{myMap: [

{key: key1, value: value1},{key: key2, value: value2}

]}