library/src/main/java/de/mrapp/android/view/Chip.java
private void initialize(@Nullable final AttributeSet attributeSet) {
        listeners = new ListenerList<>();
        inflateLayout();
        Drawable background = ContextCompat.getDrawable(getContext(), R.drawable.chip_background);
        ViewUtil.setBackground(this, background);
        obtainStyledAttributes(attributeSet);
    }
private void initialize(@Nullable final AttributeSet attributeSet) {
        listeners = new ListenerList<>();
        inflateLayout();
        Drawable background = ContextCompat.getDrawable(getContext(), R.drawable.chip_background);
        ViewUtil.setBackground(this, background);
        obtainStyledAttributes(attributeSet);
    }
Initializes the view.

@param attributeSet
The attribute set, the view's attributes should be obtained from, as an instance of
the type {@link AttributeSet} or null, if no attributes should be obtained