Jsonarray to List in java

Jsonarray to list java

JSONArray data = new JSONArray(); //create data from this -> [{"thumb_url":"tb-1370913834.jpg","event_id":...}]

List<JSONObject> list = data.stream().map(o -> (JSONObject) o).collect(Collectors.toList());

Source: stackoverflow.com

Jsonarray to List in java

List<Employee> list = mapper.readValue(jsonString,
TypeFactory.defaultInstance().constructCollectionType(List.class,  
   Employee.class));

Source: stackoverflow.com

Convert json to arraylist java

// Top of file
import java.lang.reflect.Type;

// ...

private void parseJSON() {
    Gson gson = new Gson();
    Type type = new TypeToken<List<ContactModel>>(){}.getType();
    List<ContactModel> contactList = gson.fromJson(jsonString, type);
    for (ContactModel contact : contactList){
        Log.i("Contact Details", contact.id + "-" + contact.name + "-" + contact.email);
    }
}

-1

Source: stackoverflow.com

Similar codes

0 vote334 views1 answer
Tim 2 phan tu giong nhau trong 1 mang java
Java
0 vote316 views1 answer
Intent code to open image only in gallery
Java
2 votes295 views1 answer
Character.getNumericValue['z']
Java
0 vote309 views1 answer
Are inner classes inherited
Java
-2 votes332 views2 answers
No enclosing instance of type Foo is accessible. Must qualify the allocation with an enclosing instance of type Foo (e.g. x.new A() where x is an instance of Foo
Java
1 vote302 views1 answer
Java jtextfield text bold
Java
0 vote308 views2 answers
Ein wort in buchstaben zerlegen java
Java
0 vote321 views1 answer
Export JAVA_HOME=` mac
Java
0 vote303 views2 answers
Icon hide
Java
0 vote323 views1 answer
Java stringbuilder setcharat
Java