package com.example.WhatMeal; import androidx.appcompat.app.AppCompatActivity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.TextView; public class MainActivity extends AppCompatActivity { MenuActivity.MyHelper myHelper; private TextView text_food; private TextView text_store; private Button btn_eat; private Button btn_menu; private Button btn_inter; private Button btn_gps; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); btn_eat=(Button)findViewById(R.id.btn_eat); btn_eat.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(MainActivity.this, EatWhatActivity.class); startActivity(intent); } }); btn_menu=(Button)findViewById(R.id.btn_menu); btn_menu.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(MainActivity.this, MenuActivity.class); startActivity(intent); } }); btn_inter=(Button)findViewById(R.id.btn_inter); btn_inter.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(MainActivity.this, InterActivity.class); startActivity(intent); } }); btn_gps=(Button)findViewById(R.id.btn_gps); btn_gps.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(MainActivity.this, GPSActivity.class); startActivity(intent); } }); } }