Created
October 6, 2021 18:49
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GSON Tutorial Part 1
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package com.codinginflow.gsonexample; | |
import com.google.gson.annotations.SerializedName; | |
public class Employee { | |
@SerializedName("first_name") | |
private String mFirstName; | |
@SerializedName("age") | |
private int mAge; | |
@SerializedName("mail") | |
private String mMail; | |
public Employee(String firstName, int age, String mail) { | |
mFirstName = firstName; | |
mAge = age; | |
mMail = mail; | |
} | |
} |
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{ | |
"age": 30, | |
"first_name": "John", | |
"mail": "john@gmail.com" | |
} |
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package com.codinginflow.gsonexample; | |
import android.support.v7.app.AppCompatActivity; | |
import android.os.Bundle; | |
import com.google.gson.Gson; | |
public class MainActivity extends AppCompatActivity { | |
@Override | |
protected void onCreate(Bundle savedInstanceState) { | |
super.onCreate(savedInstanceState); | |
setContentView(R.layout.activity_main); | |
Gson gson = new Gson(); | |
/* | |
Employee employee = new Employee("John", 30, "john@gmail.com"); | |
String json = gson.toJson(employee); | |
*/ | |
String json = "{\"first_name\":\"John\",\"age\":30,\"mail\":\"john@gmail.com\"}"; | |
Employee employee = gson.fromJson(json, Employee.class); | |
} | |
} |
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