Install Android Studio
Install the Android SDK
Create a new project
Choose a project template
Set the app name, package name, and save location
Select the programming language
Configure the minimum SDK version
Design the user interface
Add activities, fragments, and layouts
Write the app logic
Connect UI elements to code
Manage app resources
Add permissions if needed
Test the app on an emulator
Test the app on a physical device
Debug and fix issues
Optimize performance
Prepare app icons and splash screen
Generate a signed release build
Publish the app to Google Play Store