"Code Cleanup..." feature of Android Studio v2.2.2

android android-studio code-cleanup
Priyank Patel picture Priyank Patel · Dec 8, 2016 · Viewed 12.2k times · Source

In Android Studio v2.2.2, Code Cleanup feature available under Analyze option.

Analyze >> Code Cleanup

What this option exactly do with code ?

Please explain in details.

Answer

AndiGeeky picture AndiGeeky · Dec 8, 2016

When you clean up your code using 'Android Studio', It start inspecting code defined rules.

For list of defined rules check, File -> Settings -> Editor -> Inspection. (For Mac, Android Studio -> Preferences -> Editor -> Inspection) Here you can find all rules like,

  1. non-used variables,
  2. non-used import,
  3. Abstaraction issues,
  4. Code style issues,
  5. Java Beans issues etc.

After inspection of code, Android Studio will remove such code from your files that is not necessary. It is called cleaning up code.

There are many plugins available for it. As Android Studio support by default, You can format and clean your code using this feature.

Related questions

"cannot resolve symbol R" in Android Studio

In every instance in all of my classes where I reference R.id.something, the R is in red and it says "cannot resolve symbol R". Also every time there is R.layout.something it is underlined in red and …

Read More
Android Studio doesn't see device

The AVD Manager in Android Studio doesn't show my device but adb devices does show it. Am I missing something obvious here?

Read More
How to update gradle in android studio?

I installed Android Studio 0.1.9. Today I got and update to version 0.2 and of course I updated. After the installation I restarted Android Studio but now I get this message: Project is using an old version of the Android Gradle plug-in. …

Read More