adityaladwa

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.ladwa.aditya.databindingintrotutorial.MainActivity">

    <TextView

adityaladwa

public class MainActivity extends AppCompatActivity {

    @BindView(R.id.text_hello) TextView textHello;
    @BindView(R.id.text_name) TextView textName;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        ButterKnife.bind(this);

adityaladwa

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

    <RelativeLayout
        android:id="@+id/activity_main"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        tools:context="com.ladwa.aditya.databindingintrotutorial.MainActivity">

adityaladwa

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        ActivityMainBinding binding = DataBindingUtil.setContentView(this, R.layout.activity_main);

        binding.textHello.setText("This is welcome text");
        binding.textName.setText("My name is Aditya");
    }

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>

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

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

adityaladwa

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

adityaladwa

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