About

The SendMailAPI class streamlines email functionality in Android apps. It leverages Mailjet API, employing a separate thread for responsiveness. Customizable with placeholders for API keys, HTML content allows personalized messages and an account upgrade link. Suggestions include enhanced configurability, error handling, and potential features like attachments.

MainActivity

MainActivity is the primary activity in Android apps, seamlessly integrating with SendMailAPI. It captures user email input and initiates the welcome email process. For an improved user experience, suggestions include email validation, UI enhancements, and event-driven integration for user-centric functionality.