Gain insights into building a Todo app with Flutter, Firebase, AdMob, and InAppPurchases. Delve into UI design, CRUD functionality, and app monetization. Publish to Google Play Store.

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This course is designed to guide you through the process of building your first app using Flutter, a popular cross-platform framework for mobile application development. The course assumes that you are familiar with the object-oriented programming paradigm, which is a fundamental programming approach used in many modern programming languages, including Dart (the language used in Flutter).

In this course, you will learn how to build a Todo app, which will have CRUD functionality. You will also learn how to design the user interface of the app using Flutter widgets and handle user input and data storage using Firebase, a popular backend-as-a-service platform. Moreover, you understand how to monetize your app by integrating AdMob and InAppPurchases. 

By the end of the course, you will have a working Todo app that you can publish on the Google Play Store. You will also have a solid foundation in using Flutter, Firebase, AdMob, and InAppPurchases to build and monetize your mobile applications.

Build and Publish Your First Mobile App Using Flutter

What will be the output of the following snippet?
```
final x = 2, y=3;
x = x+y;
print(x);
```



What will be the output of the following snippet?
<pre><code>final x = 2, y=3;
x = x+y;
print(x);
</code></pre>

```dart
class Student {
  int? age;
  String? fullName;
  
  const Student(this.age, this.fullName);
  
}
```

```dart
class Student {
  int? age;
  String? fullName;
  
  Student(this.age, this.fullName);
  
}
```

```dart
class Student {
  final int age;
  final String fullName;
  
  const Student(this.age, this.fullName);
  
}
```

```
class Student {
  final int age;
  final String fullName;
  
  Student(this.age, this.fullName);
  
}
```

Which Dart constructor pattern is wrong?
> **Note:** In the newer version of Dart, a `?` in front of datatype tells Dart that the variable can take null values. So, in this example, `age` and `fullName` can be `null`.



Which Dart constructor pattern is wrong?
<blockquote>
Note: In the newer version of Dart, a <code>?</code> in front of datatype tells Dart that the variable can take null values. So, in this example, <code>age</code> and <code>fullName</code> can be <code>null</code>.
</blockquote>

Which method won't call when the dependency of a `State` object changes?

Which method won’t call when the dependency of a <code>State</code> object changes?

Flutter Basics Quiz

Flutter Basics Quiz

Test your understanding of Flutter basics discussed in this section.

Introduction to Course

Flutter Basics

Common Widgets

Firebase Setup

State Management

AdMob and InAppPurchase

Todo App Models

Todo UI Screens

Essential Tools to Enhance Your Flutter Workflow

Publishing to the Play Store

Appendix

Quiz on Flutter Basics