# Setting up a android app ## How to make your project from a empty project ### Layout You first need to make the layout of the app. This can be done in the res folder where you can make a android recource file. When you open that file you can drag and drop elements in the layout. ### Code Then need to make the main class. The class will probably look like this. ```java package com.fitbot.fitbot; import android.os.Bundle; import androidx.appcompat.app.AppCompatActivity; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // set activity_main to your respective layout file setContentView(R.layout.activity_main); } } ``` ### Manifest For the app to be able to build you need to add the activity to the manifest file. You can do this by adding this to the manifest file. ```xml ``` The class name that is ran first is defined in the first line of the class.