Loading a custom font for a TextView from a custom class

CustomFont.java

public class CustomTV_Sam_bold extends TextView {
    Context context;
    public CustomTV_Sam_bold(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        this.context = context;
        init();
    }

    public CustomTV_Sam_bold(Context context, AttributeSet attrs) {
        super(context, attrs);
        init();
    }

    public CustomTV_Sam_bold(Context context) {
        super(context);
        init();
    }


    public void init() {
        Typeface tf = Typeface.createFromAsset(getContext().getAssets(), "SamsungSharpSans-Bold.ttf");
        setTypeface(tf);

    }

}