Creating a Splash Screen

 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout 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:id="@+id/idRLContainer"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context=".MainActivity">
    <ImageView
        android:id="@+id/button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@drawable/company_logo"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

 </androidx.constraintlayout.widget.ConstraintLayout>

 import android.content.Intent;
 import android.os.Bundle;
 import android.os.Handler;
 import android.view.WindowManager;
 import androidx.appcompat.app.AppCompatActivity;

 public class MainActivity extends AppCompatActivity {
     private static final int SPLASH_SCREEN_TIME_OUT = 2000;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                 WindowManager.LayoutParams.FLAG_FULLSCREEN);
          setContentView(R.layout.activity_main_two);
          new Handler().postDelayed(() -> {
            Intent i = new Intent(MainActivity.this, MainActivityone.class);
            startActivity(i);
            finish();
         }, SPLASH_SCREEN_TIME_OUT);
     }

 }