How To Create A Login Page In Android Studio

Android Apps

Welcome to my article on how to create a login page in Android Studio! As a developer, I’ve always found the login page to be a crucial part of any app. It’s the first interaction point between the user and the app, and it sets the tone for the entire user experience. In this article, I’ll guide you through the process of creating a login page in Android Studio, providing detailed steps and personal insights along the way.

Getting Started

Before we dive into the coding, let’s make sure we have everything we need. Make sure you have Android Studio installed on your machine. If you don’t, you can download it here. Once you have Android Studio up and running, we can begin our journey towards creating a login page.

Step 1: Create a New Project

Let’s start by creating a new Android project. Open Android Studio and click on “Start a new Android Studio project.” Choose a project name and a location on your machine to save it. You can also customize the package name and choose the minimum SDK version for your app.

Step 2: Designing the Login Page

Now that we have our project set up, it’s time to design the login page. Open the “res” folder in your project, right-click on the “layout” folder, and choose “New” > “Layout resource file.” Give it a name like “activity_login.xml” and click “OK.”

In the XML file, you can design your login page using various UI components such as EditText, Button, and TextView. You can also use LinearLayout or ConstraintLayout to arrange these components. Remember to add relevant attributes to customize the appearance and behavior of each component.

Here’s an example of a simple login page layout:


android:hint="Username" />

android:inputType="textPassword" />

android:text="Login" />


Feel free to customize this layout according to your app’s requirements. You can add additional fields, labels, or even use images and icons to enhance the visual appeal.

Step 3: Handling User Input and Authentication

Now that the login page is designed, we need to handle user input and authenticate it against a backend server or local database. For demonstration purposes, let’s assume we have a simple authentication mechanism using hardcoded credentials.

In your LoginActivity class, add the following code inside the onCreate() method:

EditText editTextUsername = findViewById(;
EditText editTextPassword = findViewById(;
Button buttonLogin = findViewById(;

buttonLogin.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
String username = editTextUsername.getText().toString();
String password = editTextPassword.getText().toString();

// Perform authentication logic here
if (username.equals("admin") && password.equals("password")) {
// Redirect to home screen or perform desired action
} else {
Toast.makeText(LoginActivity.this, "Invalid credentials", Toast.LENGTH_SHORT).show();

The code above retrieves the username and password entered by the user when the login button is clicked. It then performs a simple authentication check against the hardcoded credentials “admin” and “password”. If the credentials match, you can redirect the user to the home screen or perform any desired action. If the credentials don’t match, a toast message is displayed indicating invalid credentials.


Creating a login page in Android Studio doesn’t have to be a daunting task. By following these simple steps, you can design an attractive and functional login page that enhances the user experience of your app. Remember to consider security measures like encryption and backend authentication when implementing a login system in a production environment.

So, go ahead and give it a try! Experiment with different designs, improve the authentication logic, and explore more advanced features to take your login page to the next level. Happy coding!