How to set max line length in Android Studio code editor?

Question

How can I set a maximum length for Android Studio\'s code editor, or may be set a word wrap?

In my Android Studio, no matter how long a statement I type on a single

Answer 1

@Solace, actually @Fahim Faysal's answer is quite close to what you need, but since you want to solve the problem no matter how long a statement I type on a single line, it never automatically goes to the next line, 2 more steps you need to follow:
[Step 9] type the max length you prefer at `"Hard wrap at" ()
[Step 10] change "Wrap on typing" from Default: No or No to Yes