How to pass an object from one activity to another on Android?

0 votes

I am trying to work on sending an object of my customer class from one Activity and display it in another Activity.

The code for the customer class:

public class Customer {

    private String firstName, lastName, Address;
    int Age;

    public Customer(String fname, String lname, int age, String address) {

        firstName = fname;
        lastName = lname;
        Age = age;
        Address = address;

    public String printValues() {

        String data = null;

        data = "First Name :" + firstName + " Last Name :" + lastName
        + " Age : " + Age + " Address : " + Address;

        return data;

I want to send its object from one Activity to another and then display the data on the other Activity.

How can I achieve that?

Apr 8 in Java by kartik
• 20,470 points

1 answer to this question.

0 votes

Hello @kartik,

Implement your class with Serializable. Let's suppose that this is your entity class:


@SuppressWarnings("serial") //With this annotation we are going to hide compiler warnings
public class Deneme implements Serializable {

    public Deneme(double id, String name) { = id; = name;

    public double getId() {
        return id;

    public void setId(double id) { = id;

    public String getName() {

    public void setName(String name) { = name;

    private double id;
    private String name;

We are sending the object called dene from X activity to Y activity. Somewhere in X activity;

Deneme dene = new Deneme(4,"Mustafa");
Intent i = new Intent(this, Y.class);
i.putExtra("sampleObject", dene);

In Y activity we are getting the object.

Intent i = getIntent();
Deneme dene = (Deneme)i.getSerializableExtra("sampleObject");

That's it.

answered Apr 8 by Niroj
• 43,540 points

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