how to add custom view to palette in android studio?

Question

i made custom view which extend textView with this constractors :

// Default constructor override
public AutoResizeTextView(Context context) {
    this(context, null);
}

// Default constructor when inflating from XML file
public AutoResizeTextView(Context context, AttributeSet attrs) {
    this(context, attrs, 0);
}

how to i add it to my palette in android studio ?

i saw button that allows to to chose custom view but after i click on it nothing happen :

after i click on the class that i want the window is closed and nothing happen ...

Answer 1

I found this official guide to add custom views in the palette.