How to change the font on the TextView?

Question

How to change the font in a TextView, as default it\'s shown up as Arial? How to change it to Helvetica?

Answer 1

1. add class FontTextView.java:

public class FontTextView extends TextView {
    String fonts[] = {"HelveticaNeue.ttf", "HelveticaNeueLight.ttf", "motschcc.ttf", "symbol.ttf"};

    public FontTextView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        init(attrs);
    }

    public FontTextView(Context context, AttributeSet attrs) {
        super(context, attrs);
        if (!isInEditMode()) {
            init(attrs);
        }

    }

    public FontTextView(Context context) {
        super(context);
        if (!isInEditMode()) {
            init(null);
        }
    }

    private void init(AttributeSet attrs) {
        if (attrs != null) {
            TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.FontTextView);
            if (a.getString(R.styleable.FontTextView_font_type) != null) {
                String fontName = fonts[Integer.valueOf(a.getString(R.styleable.FontTextView_font_type))];

                if (fontName != null) {
                    Typeface myTypeface = Typeface.createFromAsset(getContext().getAssets(), "font/" + fontName);
                    setTypeface(myTypeface);
                }
                a.recycle();
            }
        }
    }
}

2. add to assets library font
   

3. add to attrs.xml , The numbers should be in the order in array class.

4. Select a font from the list