How to change package name in flutter?

Time needed: 2 minutes.

1. How to Change Package name in flutter for Android Project

   There are 4 steps to change the Package Name of your Flutter app in android. so follow every one step carefully.

2. Change the package name in your main AndroidManifest.xml file

   Modify the file as the following path:
   <Proect-Path>/android/app/src/main/AndroidManifest.xml
   
   Replace “com.example.flutter_app_test” with your new package name

3. Change the package name in your debug AndroidManifest.xml file

   Do Same Here as We did in step 2.
   <Proect-Path>/android/app/src/debug/AndroidManifest.xml
   
   Replace “com.example.flutter_app_test” with your new package name

4. Change the package name in your profile AndroidManifest.xml file

   Do Same Here as We did in step 3 but with different paths.
   <Proect-Path>/android/app/src/profile/AndroidManifest.xml
   
   Replace “com.example.flutter_app_test” with your new package name

5. Change the applicationId in your build.gradle file

   Then all we need to do is change applicationId in build.gradle file.
   <Proect-Path>/android/app/src/build.gradle
   
   Replace “com.example.flutter_app_test” with your new package name in applicationId as shown in the above image.

6. Run Flutter Clean

   And this is our final step to reflect all changes. It’s recommended to run flutter clean after making changes.