Change App Package Name for Flutter

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

What It does?

[x] Update AndroidManifest.xml files for release, debug & profile
[x] Update build.gradle file
[x] Update MainActivity file. Both java & kotlin supported.
[x] Move MainActivity file to new package directory structure
[x] Delete old package name directory structure.
[x] 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.
[x] Specify which platform they want to rename the package for.

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.