Custom Textview With Html Text And Custom Font Whole Android Application

I have created a custom textview to set the custom font and to set the html text for whole application. Because my app has both the functions in many places. In this case, i can ab

Solution 1:

Have you consideret to use SpannbleString? How can I use TypefaceSpan or StyleSpan with a custom Typeface?

Here is different spans that you can apply on SpannableString.

 public void setSpan(){
    Spannable spantext = new SpannableString("My application");


    spantext.setSpan(new StyleSpan(Typeface.BOLD), 3//Start of span, 6//End of span, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    Typeface HelveticaNeueBoldItalic = Typeface.createFromAsset(getActivity().getAssets(), "fonts/HelveticaNeueBoldItalic.ttf");
    spantext.setSpan(new CustomTypefaceSpan("", HelveticaNeueBoldItalic ), 0, text.lenght(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);



    TextView text;

    text.setText(spantext);
}






 public class CustomTypefaceSpan extends TypefaceSpan {
        private final Typeface newType;

        public CustomTypefaceSpan(String family, Typeface type) {
            super(family);
            newType = type;
        }

        @Override
        public void updateDrawState(TextPaint ds) {
            applyCustomTypeFace(ds, newType);
        }

        @Override
        public void updateMeasureState(TextPaint paint) {
            applyCustomTypeFace(paint, newType);
        }

        private static void applyCustomTypeFace(Paint paint, Typeface tf) {
            int oldStyle;
            Typeface old = paint.getTypeface();
            if (old == null) {
                oldStyle = 0;
            } else {
                oldStyle = old.getStyle();
            }

            int fake = oldStyle & ~tf.getStyle();
            if ((fake & Typeface.BOLD) != 0) {
                paint.setFakeBoldText(true);
            }

            if ((fake & Typeface.ITALIC) != 0) {
                paint.setTextSkewX(-0.25f);
            }

            paint.setTypeface(tf);
        }
    }