Change App Package Name for Flutter

Change App Package Name with single command. It makes the process very easy and fast.

What It does?

• Update AndroidManifest.xml files for release, debug & profile
• Update build.gradle file
• Update MainActivity file. Both java & kotlin supported.
• Move MainActivity file to new package directory structure
• Delete old package name directory structure.
• Update Product Bundle Identifier in iOS.
  • if you have customized CFBundleIdentifier in Info.plist, it will not be updated. You have to update it manually.
• Specify which platform they want to rename the package for.

How to Use?

Add Change App Package Name to your pubspec.yaml in dev_dependencies: section.

dev_dependencies: 
                  change_app_package_name: ^1.4.0
                

or run this command

flutter pub add -d change_app_package_name
                

Not migrated to null safety yet? use old version like this

dev_dependencies: 
                  change_app_package_name: ^1.4.0
                

Update dependencies

flutter pub get
                

Run this command to change the package name for both platforms.

dart run change_app_package_name:main com.new.package.name
                

To rename only Android:

dart run change_app_package_name:main com.new.package.name --android
                

To rename only IOS:

dart run change_app_package_name:main com.new.package.name --ios
                

Where com.new.package.name is the new package name that you want for your app. replace it with any name you want.

Meta

Atiq Samtia– @AtiqSamtia – me@atiqsamtia.com

Distributed under the MIT license.

https://github.com/atiqsamtia/change_app_package_name

Contributing

1. Fork it (https://github.com/atiqsamtia/change_app_package_name/fork)
2. Create your feature branch (git checkout -b feature/fooBar)
3. Commit your changes (git commit -am 'Add some fooBar')
4. Push to the branch (git push origin feature/fooBar)
5. Create a new Pull Request

[1.5.0] - (February 23, 2025)

• Add support for Flutter 3.29.0 for Android build.gradle.kts file structure.

[1.4.0] - (September 20, 2024)

• Specify which platform they want to rename the package for. Thanks @moha-b #43

[1.3.0] - (July 08, 2024)

• iOS support added

[1.2.0] - (Jun 03, 2024)

• Support Flutter 3.22.0
• Fix regex to only replace package name in manifest files
• Fix #26 where kotlin directory does not exist so it should not throw error.
• add extra check to make sure the old application id is found before proceeding to next steps.

[1.1.0] - (April 08, 2021)

• Change MainActivity mechanism to handle different locations.

[1.0.0] - (April 08, 2021)

• Added null safety.

[0.1.3] - (April 08, 2021)

• Add extra Files checks. Hopefully fixes #7

[0.1.2] - (March 16, 2020)

• Bug Fix in README.md

[0.1.1] - (March 16, 2020)

• Update code as per pub.dev guidelines

[0.1.0] - (March 16, 2020)

• Change Android Package Name with single command