How to make android application Malayalam tutorial 04

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout

    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="@string/hitech"
        android:layout_marginTop="50dp"
        android:textStyle="bold"
        android:textAlignment="center"
        />


</RelativeLayout>

strings.xml

<resources>

    <string name="app_name">HelloWorld</string>
    <string name="hitech">Hi-Tech Support</string>
</resources>
MainActivity.java
package com.example.helloworld;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;

public class MainActivity extends AppCompatActivity {

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