How can I change top level package name in IntelliJ IDEA?

Question

I have a package structure: com.report.domain.model

I would like to change it to com.reporting.domain.model. When I select Refactor → Rename on pac

Answer 1

To change the full package name:

User jkovacs has already answered this, but I'm going to cover this in a bit more detail. For example, if you want to change com.example.app to my.awesome.game, then:

1. In your Project pane, click on the little gear icon ()

2. Uncheck / de-select the Compact Empty Middle Packages option:

   

3. Your package directory will now be broken up in individual directories.

4. Individually select each directory you want to rename, and:

   • Right-click it
   • Select Refactor
   • Click on Rename
   • In the Pop-up dialog, click on Rename Package instead of Rename Directory
   • Enter the new name and hit Refactor
   • Allow a minute to let Android Studio update all changes

   • Note: When renaming com in Android Studio, it might give a warning. In such case, select Rename All:

     

5. Now open your Gradle Build File (build.gradle - Usually app or mobile). Update the applicationId to your new Package Name and Sync Gradle, if it hasn't already been updated automatically:

   

6. Done! Anyway, Android Studio needs to make this process a little simpler.