Develop an android app which displays “Hello (Your name), welcome to Android Lab” message. Mobile Computing and Wireless Communication (170702) GTU

  Code :

               package com.example.devang.exhello;

                

               import android.os.Bundle;

               import android.support.annotation.NonNull;

               import android.support.design.widget.BottomNavigationView;

               import android.support.v7.app.AppCompatActivity;

               import android.widget.Toast;

                

               public class MainActivity extends AppCompatActivity {

                   @Override

                   protected void onCreate(Bundle savedInstanceState) {

                       super.onCreate(savedInstanceState);

                       setContentView(R.layout.activity_main);

                       Toast.makeText(this,"Hello Alex, Welcome to Android Lab",Toast.LENGTH_LONG).show();

                   }

               }