How To Add Login Page In Android Studio

Android Apps

In this article, I will guide you through the process of adding a login page in Android Studio. As an Android developer myself, I understand the importance of a login page in many applications. It allows users to securely access their accounts and provides a personalized experience.

Step 1: Create a New Project

First, open Android Studio and create a new project. Choose a unique name for your project and select the minimum SDK version that supports your target audience. Once the project is created, you will see the project structure on the left-hand side of the screen.

Step 2: Design the Login Page

In this step, we will design the login page layout. Open the activity_main.xml file located in the res > layout folder. Here, you can use the layout editor to design your login page, or you can manually edit the XML code.




In the above code, we have added two EditText fields for the username and password, and a Button for the login action. Feel free to customize the layout according to your preferences.

Step 3: Handle the Login Action

Now, let’s add the login functionality to the login page. Open the file located in the Java folder and find the onCreate method. Inside the onCreate method, add the following code:

Button loginButton = findViewById(;
loginButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
EditText usernameEditText = findViewById(;
EditText passwordEditText = findViewById(;

String username = usernameEditText.getText().toString();
String password = passwordEditText.getText().toString();

// Perform login validation here

// If login is successful, navigate to next activity
// If login fails, show an error message

In the above code, we have added an OnClickListener to the login button. Inside the onClick method, we retrieve the values entered by the user in the username and password EditText fields. You can perform your login validation logic here, such as checking if the username and password are correct or if the user exists in your database.

Step 4: Navigate to Next Activity

If the login is successful, you can navigate the user to the next activity, such as the home screen or a dashboard. To do this, add the following code inside the if block where the login is successful:

Intent intent = new Intent(MainActivity.this, NextActivity.class);

Replace NextActivity with the name of your desired activity.

Step 5: Show Error Message

If the login fails, you can show an error message to the user. To do this, add the following code inside the else block where the login fails:

Toast.makeText(MainActivity.this, "Login failed. Please try again.", Toast.LENGTH_SHORT).show();

This will display a short-duration toast message with the specified error message.


Adding a login page to your Android app is crucial for creating a secure and personalized user experience. By following the steps outlined in this article, you can easily add a login page in Android Studio. Remember to customize the design and add your own login validation logic to suit your application’s requirements. Happy coding!