applying italic for item in string-array in a string xml

Question

I have a string array which contains couple of paragraphs .one word contains a italic font. How can i apply italic font for a particular word-textview . I know we can apply italic using spannable. but any other way?

<string-array name="string_collections" formatted="false">
<item>nutrients and weakens the <![CDATA[<i>Agni</i>]]>(digestive fire) within the stomach. Ayurveda recommends sipping minimal amounts during meals, with larger volumes spaced throughout the day, always away from food.
 \n</item>

It is showing as text. no effect using Html.fromHtml method.

Nik Patel · Answer 1 · 2015-10-29T15:47:25.003

1

Try this one :-

Try Html.fromHtml(), and mark up your text with bold and italic HTML tags e.g:

Spanned text = Html.fromHtml("This mixes <b>bold</b> and <i>italic</i> stuff");
textView.setText(text);

edited Oct 29 '15 at 15:47

answered Oct 29 '15 at 14:57

Nik Patel

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No.You have mistaken .I want to apply italic for some particular words.not whole textview dude. – Sree Reddy Menon Oct 29 '15 at 15:42
please check my answer! I was not interested in using html and thanks ! – Sree Reddy Menon Oct 29 '15 at 18:20

Sree Reddy Menon · Accepted Answer · 2015-10-29T18:37:20.340

I found a better approch my self.just use Matcher and get index of it.

     java.util.regex.Pattern p =
                                    java.util.regex.Pattern.compile("(^|\\s)word\\b",
                                            java.util.regex.Pattern.CASE_INSENSITIVE);
                   final Matcher matcher = p.matcher(whole_text);


        final SpannableStringBuilder spannable = new SpannableStringBuilder(whole_text);
                            while (matcher.find()) {
                                Log.e("Spannable", "Spannable" +"Matchfound");
                      //apply span which you want.
 spannable.setSpan(new StyleSpan(Typeface.ITALIC), matcher.start(), matcher.end(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
                            }
                            tvtextmsg.setText(spannable);

Note:just found some another issue i have faced while using if you are trying to do as below

 tvtextmsg.setText(spannable+"\n \n"+another_text);

spannable will not be effected .you need do as

tvtextmsg.setText(spannable);
tvtextmsg.append("\n \n"+another_text)

applying italic for item in string-array in a string xml

2 Answers2