Uploaded September 2020 | Updated September 2026, 14 hours ago
Now that a skeleton application has been set up, this episode will show you how to add interactions to your application so that users can choose their favorite penguin to donate to. You can use a lambda function (an anonymous function) to invoke a handlePenguinTap function to show dialog confirming which penguin was selected.
Flutter – https://flutter.dev
Square In-App Payments SDK Flutter Plugin – developer.squareup.com/docs/in-app-payments-sdk/flutter
Square Developer Forums – developer.squareup.com/forums
Square Developer Community – https://squ.re/slack
Square Developer Twitter – twitter.com/squaredev
Square Developer Blog – developer.squareup.com/blog
Now that a skeleton application has been set up, this episode will show you how to add interactions to your application so that users can choose their favorite penguin to donate to. You can use a lambda function (an anonymous function) to invoke a handlePenguinTap function to show dialog confirming which penguin was selected.
Flutter – https://flutter.dev
Square In-App Payments SDK Flutter Plugin – developer.squareup.com/docs/in-app-payments-sdk/flutter
Square Developer Forums – developer.squareup.com/forums
Square Developer Community – https://squ.re/slack
Square Developer Twitter – twitter.com/squaredev
Square Developer Blog – developer.squareup.com/blog










