adityaladwa

 <data>
        <import type="android.view.View"/>
 </data>

adityaladwa

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android">

    <data>

        <variable
            name="user"
            type="com.ladwa.aditya.databinding_blitzkrieg.User"/>

        <variable

adityaladwa

 ActivityMainBinding binding = DataBindingUtil.setContentView(this, R.layout.activity_main);
 //Set presenter binding
 binding.setPresenter(new Presenter(this));

adityaladwa

public class Presenter {
    private Context context;

    public Presenter(Context context) {
        this.context = context;
    }

    public void onClickMethod(View view) {
        Toast.makeText(this.context, "Clicked Method reference button", Toast.LENGTH_SHORT).show();
    }

adityaladwa

 <variable
            name="presenter"
            type="com.ladwa.aditya.databinding_blitzkrieg.Presenter"/>

adityaladwa

public void onClickReference(User user) {
        Toast.makeText(this.context, "Clicked Listener method " + user.getFirstName() + user.getLastName(), Toast.LENGTH_SHORT).show();
}

adityaladwa

public void onClickMethod(View view) {
        Toast.makeText(this.context, "Clicked Method reference button", Toast.LENGTH_SHORT).show();
}

adityaladwa

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        ActivityMainBinding binding = DataBindingUtil.setContentView(this, R.layout.activity_main);
        User user = new User("Aditya", "Ladwa", 22);
        binding.setUser(user);
    }

adityaladwa

public class User {
    private final String firstName;
    private final String lastName;
    private final int age;

    public User(String firstName, String lastName, int age) {
        this.firstName = firstName;
        this.lastName = lastName;
        this.age = age;
    }

adityaladwa

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android">

    <data>

        <variable
            name="user"
            type="com.ladwa.aditya.databinding_blitzkrieg.User"/>
    </data>