How to change package name in flutter?

🎒 How to change package name in Flutter?

So, you're working on a Flutter project and you want to change the package name? Well, you're in the right place! In this guide, we'll walk you through the process of changing the package name in Flutter projects.

🤔 Why change the package name?

There can be several reasons why you might want to change the package name in your Flutter project. Maybe you want to align the package name with your organization's naming convention or you've decided to rebrand your app with a new package name. No matter the reason, we've got you covered!

🚀 Let's get started!

Changing the package name in Flutter involves a few simple steps. Follow along and you'll have your package name changed in no time.

Step 1: Update the Android package name

The package name in a Flutter project is primarily controlled by the Android module. To change the package name, follow these steps:

Open the android folder in your Flutter project.
Inside the app directory, locate the build.gradle file.
Look for the applicationId property inside the defaultConfig section.
Replace the current package name with your desired package name.
Sync the Gradle files to apply the changes.

Step 2: Update the iOS bundle identifier

Apart from the Android package name, you may also need to update the bundle identifier for iOS. Follow these steps to change the bundle identifier:

Open the ios folder in your Flutter project.
Inside the Runner directory, locate the Info.plist file.
Look for the CFBundleIdentifier key.
Replace the current bundle identifier with your desired bundle identifier.

Step 3: Update the Dart package name

While the Android and iOS package names are updated, it's important to ensure that the Dart package name matches the new package name as well. To update the Dart package name, modify the package name in the pubspec.yaml file.

Open the pubspec.yaml file in your Flutter project.
Locate the name property.
Replace the current package name with your desired package name.

Step 4: Update your imports

After updating the package name in the pubspec.yaml file, you'll need to update your imports throughout your project to reflect the new package name. For example, if your project had an import like this:

import 'package:old_package_name/example.dart';

You'll need to update it to:

import 'package:new_package_name/example.dart';

Make sure to update all your imports accordingly to avoid any import errors.

🎉 Celebrate the new package name!

You did it! 🎉 Your Flutter project now has a brand new package name. Give yourself a pat on the back, share your success, and go show off your app with its shiny new package name!

But wait, there's more!

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