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Create a Flutter application in Android Studio
Flutter applications can be created with different code editors. The best way to do this is through Android Studio. The step-by-step process of starting application creation in Flutter is as follows:
- Step 1: Open Android Studio
- Step 2: Create a Flutter Project. To do this, click File -> New -> New Flutter Project
- Step 3: Select an application. To do this, select Flutter Application in the left pane and then click Next.
- Step 4: Configure the application with the following details and then click Next.
1. Project name: Flutter_first
2. Flutter SDK Path: <path_to_flutter_sdk> (for example, d:\fluttersdk\flutter)
3. Project Location: <path_to_project_folder> (for example, D:\flutterexample\flutterfirst)
4. Description: The Flutter application - Step 5: Complete the project creation.
Enter the company domain as flutter.demo.com and click Finish. - Step 6: Finish.
Auto-generated components in Flutter
Whenever the Flutter application is created, a few files and folders will be generated automatically.
In the Flutter project, the following folders are important:
- Android: This folder contains Android-specific files. For example, a manifest file, a gradle file, and so on.
- IOS: The folder contains IOS-specific files. for instance, profiles, icons, and so on.
- Lib: It contains all the project files. For example, Assets, Components, and so on.
- lib/main.dart: Contains the main file at the start of the app and usually has sample code by default.
- packages: Contains information regarding packages that are being used in projects.
- .iml: This file is metadata for IntelliJ IDE to know how to structure the project and how each folder will be used.
- pubspec.yaml: This file contains all dependencies. Execute Flutter to get the package name to get all the required packages.
- pubspec.lock: Lock file lets the user test the package against the latest compatible versions of its dependencies.
- README.MD: The README is a basic guide that provides developers with a complete illustration of the GitHub project.
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