The Big Programming Thread - Page 475

On May 10 2014 07:35 teamamerica wrote:

Show nested quote +

On May 10 2014 06:38 Garfailed wrote:

On May 10 2014 05:30 Manit0u wrote:

On May 10 2014 05:23 Garfailed wrote:
Android Somehow i forgot this crucial detail

http://stackoverflow.com/questions/17783084/how-to-make-xml-strings-bold-underlined-etc

Does this help?

Not really, i get the string from a JSONObject. Not xml.
I have the hashtag in a substring already, but i can't seem to make that 1 substring bold, when i add the entire thing together and set the TextView

Can you use Html.fromHtml() method? So it's like:

mTextView.setText(Html.fromHtml(str + "<b>" + hashtag + "</b>))

From http://stackoverflow.com/questions/1529068/is-it-possible-to-have-multiple-styles-inside-a-textview

Not a huge fan of using string concatenation to style it but seems like a pretty simple approach. Also not sure how this would play with any markup in the tweet body itself.

 
ArrayList<String> hashtags = entity.getHashTags();
ArrayList<String> hashtagsPos = entity.getHashTagPos();
Scanner sc;
		
for(int i = 0; i < hashtags.size(); i++) {
      sc = new Scanner(hashtagsPos.get(i));
      int pos1 = Integer.parseInt(sc.next());
      int pos2 = Integer.parseInt(sc.next());
      String result = tweet.getText();
			
      Log.d("position",pos1 + ", " + pos2 );
		
      String sub1 = result.substring(0,pos1);
      String sub2 = result.substring(pos1, pos2);
      String sub3 = result.substring(pos2, result.length());
      text.setText(sub1 + Html.fromHtml("<b>" + sub2 + "</b>") + sub3);
      sc.close();
}