CODEWITHSUNDEEP
android-studio
user1333057
user1333057

Reputation: 617

Enable android studio smart variable name on implementation

I am following a course on Udacity on android development. When I try something like this with auto complete:

        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {

        }
    });

you can see that the primitive variable got the names i, and j. In this video, I believe android studio automatically gave the int variable the name "position". Do I need to enable this in android studio's settings, or is did the developer in the video just manually changed the name?

Upvotes: 0

Views: 239

Answers (1)

reVerse
reVerse

Reputation: 35264

Much likely he changed it on his own. That's because the method of the AdapterView.Class defines the OnItemClickListener interface as follows:

public static interface OnItemClickListener {
        void onItemClick(
                android.widget.AdapterView<?> adapterView,
                android.view.View view,
                int i, // <-- position
                long l);
}

As you can see, the position is named i that's why the Auto-Completion names it this way.

Upvotes: 1

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