How To Create Splash Screen In Android Studio Java Code

 SplashActivity.java

    import androidx.appcompat.app.AppCompatActivity;


    import android.content.Intent;

    import android.os.Bundle;

    import android.view.Window;

    import android.view.WindowManager;


    public class SplashActivity extends AppCompatActivity {


        @Override

        protected void onCreate(Bundle savedInstanceState) {

            super.onCreate(savedInstanceState);


            Window window = getWindow() ;


            window.addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);

            setContentView(R.layout.activity_splash);




            Thread splashTread = new Thread(){


                @Override

                public void run() {

                    try {

                        sleep(3000);

                        startActivity(new Intent(getApplicationContext(),MainActivity.class));

                        finish();

                    } catch (InterruptedException e) {

                        e.printStackTrace();

                    }


                    super.run();

                }

            };


            splashTread.start();





        }


    }