Renaming modules in Android Studio?

Question

I picked the wrong name of a specific module which I imported to the Gradle project in Android Studio.

Answer 1

As of Android Studio 3.4.1

Rename module

1. In Project window, right-click module and select Refactor > Rename
2. Choose Rename module and press OK
3. Enter new module name and press OK
4. Important settings.gradle is updated automatically. However, you must manually update any build.gradle dependencies to reflect new module name:

dependencies {
    // manually update this after renaming the module
    implementation project(':newmodulename')
}

Rename package to reflect new module name

1. In Project window, right-click desired package and select Refactor > Rename
2. If there are other src sets with same package name (test or androidTest), a dialog will ask if you want to rename them as well. If so, select Rename package
3. Enter new package name and press Refactor
4. Select Do Refactor in the Refactoring Preview

Tip: Select File > Invalidate Caches / Restart to fix any unresolved resource references caused by renaming a module.