I want to create POJO class for Kotlin, as we know that www.jsonschema2pojo.org converts JSON to POJO so we can use it with gson.
Anyone know how to create Gson POJO for Kotlin QUICKLY?
Edited:
I know its use Data classes, but is there any simplest way to create it?
Yes, I got solution
for Example:
{
"foo": "string",
"bar": "integer",
"baz": "boolean"
}
My POJO Class Created using http://www.jsonschema2pojo.org/
public class Example {
@SerializedName("foo")
@Expose
private String foo;
@SerializedName("bar")
@Expose
private String bar;
@SerializedName("baz")
@Expose
private String baz;
public String getFoo() {
return foo;
}
public void setFoo(String foo) {
this.foo = foo;
}
public String getBar() {
return bar;
}
public void setBar(String bar) {
this.bar = bar;
}
public String getBaz() {
return baz;
}
public void setBaz(String baz) {
this.baz = baz;
}
}
Converted Kotlin Class using Code -> Convert Java File to Kotlin File
or CTRL + ALT + SHIFT + K
class Example {
@SerializedName("foo")
@Expose
var foo: String? = null
@SerializedName("bar")
@Expose
var bar: String? = null
@SerializedName("baz")
@Expose
var baz: String? = null
}
Thank you all.
A feature request about Kotlin support to auto generate data classes have been filled here in jsonschema2pojo github repository. Currently, there is no jsonschema2kotlin web utility available.
If you don't have any problem installing a new plugin on Android Studio, follow the accepted answer, otherwise the best you can do is to use jsonschema2pojo to convert JSON to Java POJO and the use the Android Studio 3.0+ feature that converts a Java file to a Kotlin one.
data class ModelUser(val imagePath: String,val userName: String)
Unbelievable Right! Its as simple as that. Just use data
keyword before class
to create Data class in Kotlin.
Data class provides you with everything, getters, setters, hashCode, toString and equals functions. So all you have to do is create an instance and start using the functions.
In vs-code there is a plugin named Paste JSON as Code. it supports many languages. Paste Json as code
If I got your question, you might be searching some plugin for converting to POJO. So RoboPOJOGenerator may help you. You can use a plugin from File>Setting>Plugin>Browse Repositories
and search for RoboPOJOGenerator
. To use this plugin you first need to create a separate package like "data", right-click the package and you will see Generate POJO from JSON
. Also, you need to include gson
library in gradle
because this plugin will automatically generate annotation of gson
like @SerializedName
, etc.
This is the simple way
and Paste this code, This is you POJO/Model class
class Model { var uid: String? = null var name: String? = null }
val model=Model()
model.name="Sunil"
Log.e("Model after",model.name)
使用 Android Studio 或 IntelliJ IDEA 插件:JSON To Kotlin Class( JsonToKotlinClass )
data class VideoGame(val name: String, val publisher: String, var reviewScore: Int)
//Constructor
val game: VideoGame = VideoGame("Gears of War", "Epic Games", 8)
print(game.name) // "Gears of War"
print(game.publisher) // "Epic Games"
print(game.reviewScore) // 8
game.reviewScore = 7
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