Change the font of ActionBar title

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Change the font of ActionBar title using SpannableString.

Just follow the code.

SpannableString s = new SpannableString("It's a new font");
s.setSpan(new TypefaceSpan(this, "arial.ttf"), 0, s.length(),
       Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
getActionBar().setTitle(s);

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