Скачать или смотреть Rename Package In Android Studio.

How do you rename package in the new IDE Android Studio, based on IntelliJ IDEA?
Step Answer:
1. In your *Project panel*, click on the little gear icon(settings).
2. Uncheck the Compact Empty Middle Packages option.
3. Individually select each directory you want to rename, and:
Right-click on 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
Click Do Refactor in the bottom
4. Now open your Gradle Build File . Update the applicationId in the defaultConfig to your new Package Name and Sync Gradle, if it hasn't already been updated automatically.
5. You may need to change the package= attribute in your manifest.
6. Clean and Rebuild.
7. Done! Anyway, Android Studio needs to make this process a little simpler.